Merged revisions 53304-53433,53435-53450 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk ........ r53304 | vinay.sajip | 2007-01-09 15:50:28 +0100 (Tue, 09 Jan 2007) | 1 line Bug #1627575: Added _open() method to FileHandler which can be used to reopen files. The FileHandler instance now saves the encoding (which can be None) in an attribute called "encoding". ........ r53305 | vinay.sajip | 2007-01-09 15:51:36 +0100 (Tue, 09 Jan 2007) | 1 line Added entry about addition of _open() method to logging.FileHandler. ........ r53306 | vinay.sajip | 2007-01-09 15:54:56 +0100 (Tue, 09 Jan 2007) | 1 line Added a docstring ........ r53316 | thomas.heller | 2007-01-09 20:19:33 +0100 (Tue, 09 Jan 2007) | 4 lines Verify the sizes of the basic ctypes data types against the struct module. Will backport to release25-maint. ........ r53340 | gustavo.niemeyer | 2007-01-10 17:13:40 +0100 (Wed, 10 Jan 2007) | 3 lines Mention in the int() docstring that a base zero has meaning, as stated in http://docs.python.org/lib/built-in-funcs.html as well. ........ r53341 | gustavo.niemeyer | 2007-01-10 17:15:48 +0100 (Wed, 10 Jan 2007) | 2 lines Minor change in int() docstring for proper spacing. ........ r53358 | thomas.heller | 2007-01-10 21:12:13 +0100 (Wed, 10 Jan 2007) | 1 line Change the ctypes version number to "1.1.0". ........ r53361 | thomas.heller | 2007-01-10 21:51:19 +0100 (Wed, 10 Jan 2007) | 1 line Must change the version number in the _ctypes extension as well. ........ r53362 | guido.van.rossum | 2007-01-11 00:12:56 +0100 (Thu, 11 Jan 2007) | 3 lines Fix the signature of log_error(). (A subclass that did the right thing was getting complaints from pychecker.) ........ r53370 | matthias.klose | 2007-01-11 11:26:31 +0100 (Thu, 11 Jan 2007) | 2 lines - Make the documentation match the code and the docstring ........ r53375 | matthias.klose | 2007-01-11 12:44:04 +0100 (Thu, 11 Jan 2007) | 2 lines - idle: Honor the "Cancel" action in the save dialog (Debian bug #299092). ........ r53381 | raymond.hettinger | 2007-01-11 19:22:55 +0100 (Thu, 11 Jan 2007) | 1 line SF #1486663 -- Allow keyword args in subclasses of set() and frozenset(). ........ r53388 | thomas.heller | 2007-01-11 22:18:56 +0100 (Thu, 11 Jan 2007) | 4 lines Fixes for 64-bit Windows: In ctypes.wintypes, correct the definitions of HANDLE, WPARAM, LPARAM data types. Make parameterless foreign function calls work. ........ r53390 | thomas.heller | 2007-01-11 22:23:12 +0100 (Thu, 11 Jan 2007) | 2 lines Correct the comments: the code is right. ........ r53393 | brett.cannon | 2007-01-12 08:27:52 +0100 (Fri, 12 Jan 2007) | 3 lines Fix error where the end of a funcdesc environment was accidentally moved too far down. ........ r53397 | anthony.baxter | 2007-01-12 10:35:56 +0100 (Fri, 12 Jan 2007) | 3 lines add parsetok.h as a dependency - previously, changing this file doesn't cause the right files to be rebuilt. ........ r53401 | thomas.heller | 2007-01-12 21:08:19 +0100 (Fri, 12 Jan 2007) | 3 lines Avoid warnings in the test suite because ctypes.wintypes cannot be imported on non-windows systems. ........ r53402 | thomas.heller | 2007-01-12 21:17:34 +0100 (Fri, 12 Jan 2007) | 6 lines patch #1610795: BSD version of ctypes.util.find_library, by Martin Kammerhofer. release25-maint backport candidate, but the release manager has to decide. ........ r53403 | thomas.heller | 2007-01-12 21:21:53 +0100 (Fri, 12 Jan 2007) | 3 lines patch #1610795: BSD version of ctypes.util.find_library, by Martin Kammerhofer. ........ r53406 | brett.cannon | 2007-01-13 01:29:49 +0100 (Sat, 13 Jan 2007) | 2 lines Deprecate the sets module. ........ r53407 | georg.brandl | 2007-01-13 13:31:51 +0100 (Sat, 13 Jan 2007) | 3 lines Fix typo. ........ r53409 | marc-andre.lemburg | 2007-01-13 22:00:08 +0100 (Sat, 13 Jan 2007) | 16 lines Bump version number and change copyright year. Add new API linux_distribution() which supports reading the full distribution name and also knows how to parse LSB-style release files. Redirect the old dist() API to the new API (using the short distribution name taken from the release file filename). Add branch and revision to _sys_version(). Add work-around for Cygwin to libc_ver(). Add support for IronPython (thanks for Anthony Baxter) and make Jython support more robust. ........ r53410 | neal.norwitz | 2007-01-13 22:22:37 +0100 (Sat, 13 Jan 2007) | 1 line Fix grammar in docstrings ........ r53411 | marc-andre.lemburg | 2007-01-13 23:32:21 +0100 (Sat, 13 Jan 2007) | 9 lines Add parameter sys_version to _sys_version(). Change the cache for _sys_version() to take the parameter into account. Add support for parsing the IronPython 1.0.1 sys.version value - even though it still returns '1.0.0'; the version string no longer includes the patch level. ........ r53412 | peter.astrand | 2007-01-13 23:35:35 +0100 (Sat, 13 Jan 2007) | 1 line Fix for bug #1634343: allow specifying empty arguments on Windows ........ r53414 | marc-andre.lemburg | 2007-01-13 23:59:36 +0100 (Sat, 13 Jan 2007) | 14 lines Add Python implementation to the machine details. Pretty-print the Python version used for running PyBench. Let the user know when calibration has finished. [ 1563844 ] pybench support for IronPython: Simplify Unicode version detection. Make garbage collection and check interval settings optional if the Python implementation doesn't support thess (e.g. IronPython). ........ r53415 | marc-andre.lemburg | 2007-01-14 00:13:54 +0100 (Sun, 14 Jan 2007) | 5 lines Use defaults if sys.executable isn't set (e.g. on Jython). This change allows running PyBench under Jython. ........ r53416 | marc-andre.lemburg | 2007-01-14 00:15:33 +0100 (Sun, 14 Jan 2007) | 3 lines Jython doesn't have sys.setcheckinterval() - ignore it in that case. ........ r53420 | gerhard.haering | 2007-01-14 02:43:50 +0100 (Sun, 14 Jan 2007) | 29 lines Merged changes from standalone version 2.3.3. This should probably all be merged into the 2.5 maintenance branch: - self->statement was not checked while fetching data, which could lead to crashes if you used the pysqlite API in unusual ways. Closing the cursor and continuing to fetch data was enough. - Converters are stored in a converters dictionary. The converter name is uppercased first. The old upper-casing algorithm was wrong and was replaced by a simple call to the Python string's upper() method instead. -Applied patch by Glyph Lefkowitz that fixes the problem with subsequent SQLITE_SCHEMA errors. - Improvement to the row type: rows can now be iterated over and have a keys() method. This improves compatibility with both tuple and dict a lot. - A bugfix for the subsecond resolution in timestamps. - Corrected the way the flags PARSE_DECLTYPES and PARSE_COLNAMES are checked for. Now they work as documented. - gcc on Linux sucks. It exports all symbols by default in shared libraries, so if symbols are not unique it can lead to problems with symbol lookup. pysqlite used to crash under Apache when mod_cache was enabled because both modules had the symbol cache_init. I fixed this by applying the prefix pysqlite_ almost everywhere. Sigh. ........ r53423 | guido.van.rossum | 2007-01-14 04:46:33 +0100 (Sun, 14 Jan 2007) | 2 lines Remove a dependency of this test on $COLUMNS. ........ r53425 | ka-ping.yee | 2007-01-14 05:25:15 +0100 (Sun, 14 Jan 2007) | 3 lines Handle old-style instances more gracefully (display documentation on the relevant class instead of documentation on <type 'instance'>). ........ r53440 | vinay.sajip | 2007-01-14 22:49:59 +0100 (Sun, 14 Jan 2007) | 1 line Added WatchedFileHandler (based on SF patch #1598415) ........ r53441 | vinay.sajip | 2007-01-14 22:50:50 +0100 (Sun, 14 Jan 2007) | 1 line Added documentation for WatchedFileHandler (based on SF patch #1598415) ........ r53442 | guido.van.rossum | 2007-01-15 01:02:35 +0100 (Mon, 15 Jan 2007) | 2 lines Doc patch matching r53434 (htonl etc. now always take/return positive ints). ........
author: Thomas Wouters <thomas@python.org> 2007-01-15 15:49:28 (GMT)
committer: Thomas Wouters <thomas@python.org> 2007-01-15 15:49:28 (GMT)
commit: fc7bb8c786fd9cb3b1ab84e1976620d0ab545777 (patch)
tree: e2d9a43c9fe50a9b68933591a2d69b50f72a5832
parent: c5c6f24aaf2a226ec29f3c223ec7e57c5e8d07c9 (diff)
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cpython-fc7bb8c786fd9cb3b1ab84e1976620d0ab545777.tar.bz2
48 files changed, 1190 insertions, 658 deletions
diff --git a/Doc/lib/liblogging.tex b/Doc/lib/liblogging.tex
index b97854d..4bb0595 100644
--- a/Doc/lib/liblogging.tex
+++ b/Doc/lib/liblogging.tex
@@ -989,10 +989,11 @@ The \class{FileHandler} class, located in the core \module{logging}
 package, sends logging output to a disk file.  It inherits the output
 functionality from \class{StreamHandler}.
 
-\begin{classdesc}{FileHandler}{filename\optional{, mode}}
+\begin{classdesc}{FileHandler}{filename\optional{, mode\optional{, encoding}}}
 Returns a new instance of the \class{FileHandler} class. The specified
 file is opened and used as the stream for logging. If \var{mode} is
-not specified, \constant{'a'} is used. By default, the file grows
+not specified, \constant{'a'} is used.  If \var{encoding} is not \var{None},
+it is used to open the file with that encoding.  By default, the file grows
 indefinitely.
 \end{classdesc}
 
@@ -1004,6 +1005,41 @@ Closes the file.
 Outputs the record to the file.
 \end{methoddesc}
 
+\subsubsection{WatchedFileHandler}
+
+\versionadded{2.6}
+The \class{WatchedFileHandler} class, located in the \module{logging.handlers}
+module, is a \class{FileHandler} which watches the file it is logging to.
+If the file changes, it is closed and reopened using the file name.
+
+A file change can happen because of usage of programs such as \var{newsyslog}
+and \var{logrotate} which perform log file rotation. This handler, intended
+for use under Unix/Linux, watches the file to see if it has changed since the
+last emit. (A file is deemed to have changed if its device or inode have
+changed.) If the file has changed, the old file stream is closed, and the file
+opened to get a new stream.
+
+This handler is not appropriate for use under Windows, because under Windows
+open log files cannot be moved or renamed - logging opens the files with
+exclusive locks - and so there is no need for such a handler. Furthermore,
+\var{ST_INO} is not supported under Windows; \function{stat()} always returns
+zero for this value.
+
+\begin{classdesc}{WatchedFileHandler}{filename\optional{,mode\optional{,
+                                      encoding}}}
+Returns a new instance of the \class{WatchedFileHandler} class. The specified
+file is opened and used as the stream for logging. If \var{mode} is
+not specified, \constant{'a'} is used.  If \var{encoding} is not \var{None},
+it is used to open the file with that encoding.  By default, the file grows
+indefinitely.
+\end{classdesc}
+
+\begin{methoddesc}{emit}{record}
+Outputs the record to the file, but first checks to see if the file has
+changed. If it has, the existing stream is flushed and closed and the file
+opened again, before outputting the record to the file.
+\end{methoddesc}
+
 \subsubsection{RotatingFileHandler}
 
 The \class{RotatingFileHandler} class, located in the \module{logging.handlers}
diff --git a/Doc/lib/libsmtplib.tex b/Doc/lib/libsmtplib.tex
index 962383f..a873a9d 100644
--- a/Doc/lib/libsmtplib.tex
+++ b/Doc/lib/libsmtplib.tex
@@ -185,7 +185,7 @@ or may raise the following exceptions:
     The server didn't reply properly to the \samp{HELO} greeting.
   \item[\exception{SMTPAuthenticationError}]
     The server didn't accept the username/password combination.
-  \item[\exception{SMTPError}]
+  \item[\exception{SMTPException}]
     No suitable authentication method was found.
 \end{description}
 \end{methoddesc}
diff --git a/Doc/lib/libsocket.tex b/Doc/lib/libsocket.tex
index 69877d3..1a231d3 100644
--- a/Doc/lib/libsocket.tex
+++ b/Doc/lib/libsocket.tex
@@ -331,25 +331,25 @@ Availability: \UNIX.
 \end{funcdesc}
 
 \begin{funcdesc}{ntohl}{x}
-Convert 32-bit integers from network to host byte order.  On machines
+Convert 32-bit positive integers from network to host byte order.  On machines
 where the host byte order is the same as network byte order, this is a
 no-op; otherwise, it performs a 4-byte swap operation.
 \end{funcdesc}
 
 \begin{funcdesc}{ntohs}{x}
-Convert 16-bit integers from network to host byte order.  On machines
+Convert 16-bit positive integers from network to host byte order.  On machines
 where the host byte order is the same as network byte order, this is a
 no-op; otherwise, it performs a 2-byte swap operation.
 \end{funcdesc}
 
 \begin{funcdesc}{htonl}{x}
-Convert 32-bit integers from host to network byte order.  On machines
+Convert 32-bit positive integers from host to network byte order.  On machines
 where the host byte order is the same as network byte order, this is a
 no-op; otherwise, it performs a 4-byte swap operation.
 \end{funcdesc}
 
 \begin{funcdesc}{htons}{x}
-Convert 16-bit integers from host to network byte order.  On machines
+Convert 16-bit positive integers from host to network byte order.  On machines
 where the host byte order is the same as network byte order, this is a
 no-op; otherwise, it performs a 2-byte swap operation.
 \end{funcdesc}
diff --git a/Doc/lib/libtest.tex b/Doc/lib/libtest.tex
index f89c707..f30b49b 100644
--- a/Doc/lib/libtest.tex
+++ b/Doc/lib/libtest.tex
@@ -281,6 +281,7 @@ Execute the \class{unittest.TestSuite} instance \var{suite}.
 The optional argument \var{testclass} accepts one of the test classes in the
 suite so as to print out more detailed information on where the testing suite
 originated from.
+\end{funcdesc}
 
 The \module{test.test_support} module defines the following classes:
 
@@ -299,4 +300,3 @@ Temporarily set the environment variable \code{envvar} to the value of
 Temporarily unset the environment variable \code{envvar}.
 \end{methoddesc}
 
-\end{funcdesc}
diff --git a/Lib/BaseHTTPServer.py b/Lib/BaseHTTPServer.py
index 396e4d6..e4e1a14 100644
--- a/Lib/BaseHTTPServer.py
+++ b/Lib/BaseHTTPServer.py
@@ -396,7 +396,7 @@ class BaseHTTPRequestHandler(SocketServer.StreamRequestHandler):
         self.log_message('"%s" %s %s',
                          self.requestline, str(code), str(size))
 
-    def log_error(self, *args):
+    def log_error(self, format, *args):
         """Log an error.
 
         This is called when a request cannot be fulfilled.  By
@@ -408,7 +408,7 @@ class BaseHTTPRequestHandler(SocketServer.StreamRequestHandler):
 
         """
 
-        self.log_message(*args)
+        self.log_message(format, *args)
 
     def log_message(self, format, *args):
         """Log an arbitrary message.
diff --git a/Lib/ctypes/__init__.py b/Lib/ctypes/__init__.py
index eb5d97e..efb0c5c 100644
--- a/Lib/ctypes/__init__.py
+++ b/Lib/ctypes/__init__.py
@@ -5,7 +5,7 @@
 
 import os as _os, sys as _sys
 
-__version__ = "1.0.1"
+__version__ = "1.1.0"
 
 from _ctypes import Union, Structure, Array
 from _ctypes import _Pointer
@@ -133,6 +133,18 @@ elif _os.name == "posix":
 from _ctypes import sizeof, byref, addressof, alignment, resize
 from _ctypes import _SimpleCData
 
+def _check_size(typ, typecode=None):
+    # Check if sizeof(ctypes_type) against struct.calcsize.  This
+    # should protect somewhat against a misconfigured libffi.
+    from struct import calcsize
+    if typecode is None:
+        # Most _type_ codes are the same as used in struct
+        typecode = typ._type_
+    actual, required = sizeof(typ), calcsize(typecode)
+    if actual != required:
+        raise SystemError("sizeof(%s) wrong: %d instead of %d" % \
+                          (typ, actual, required))
+
 class py_object(_SimpleCData):
     _type_ = "O"
     def __repr__(self):
@@ -140,18 +152,23 @@ class py_object(_SimpleCData):
             return super(py_object, self).__repr__()
         except ValueError:
             return "%s(<NULL>)" % type(self).__name__
+_check_size(py_object, "P")
 
 class c_short(_SimpleCData):
     _type_ = "h"
+_check_size(c_short)
 
 class c_ushort(_SimpleCData):
     _type_ = "H"
+_check_size(c_ushort)
 
 class c_long(_SimpleCData):
     _type_ = "l"
+_check_size(c_long)
 
 class c_ulong(_SimpleCData):
     _type_ = "L"
+_check_size(c_ulong)
 
 if _calcsize("i") == _calcsize("l"):
     # if int and long have the same size, make c_int an alias for c_long
@@ -160,15 +177,19 @@ if _calcsize("i") == _calcsize("l"):
 else:
     class c_int(_SimpleCData):
         _type_ = "i"
+    _check_size(c_int)
 
     class c_uint(_SimpleCData):
         _type_ = "I"
+    _check_size(c_uint)
 
 class c_float(_SimpleCData):
     _type_ = "f"
+_check_size(c_float)
 
 class c_double(_SimpleCData):
     _type_ = "d"
+_check_size(c_double)
 
 if _calcsize("l") == _calcsize("q"):
     # if long and long long have the same size, make c_longlong an alias for c_long
@@ -177,33 +198,40 @@ if _calcsize("l") == _calcsize("q"):
 else:
     class c_longlong(_SimpleCData):
         _type_ = "q"
+    _check_size(c_longlong)
 
     class c_ulonglong(_SimpleCData):
         _type_ = "Q"
     ##    def from_param(cls, val):
     ##        return ('d', float(val), val)
     ##    from_param = classmethod(from_param)
+    _check_size(c_ulonglong)
 
 class c_ubyte(_SimpleCData):
     _type_ = "B"
 c_ubyte.__ctype_le__ = c_ubyte.__ctype_be__ = c_ubyte
 # backward compatibility:
 ##c_uchar = c_ubyte
+_check_size(c_ubyte)
 
 class c_byte(_SimpleCData):
     _type_ = "b"
 c_byte.__ctype_le__ = c_byte.__ctype_be__ = c_byte
+_check_size(c_byte)
 
 class c_char(_SimpleCData):
     _type_ = "c"
 c_char.__ctype_le__ = c_char.__ctype_be__ = c_char
+_check_size(c_char)
 
 class c_char_p(_SimpleCData):
     _type_ = "z"
+_check_size(c_char_p, "P")
 
 class c_void_p(_SimpleCData):
     _type_ = "P"
 c_voidp = c_void_p # backwards compatibility (to a bug)
+_check_size(c_void_p)
 
 # This cache maps types to pointers to them.
 _pointer_type_cache = {}
diff --git a/Lib/ctypes/test/test_win32.py b/Lib/ctypes/test/test_win32.py
index 10deaca..057873c 100644
--- a/Lib/ctypes/test/test_win32.py
+++ b/Lib/ctypes/test/test_win32.py
@@ -32,12 +32,32 @@ if sys.platform == "win32" and sizeof(c_void_p) == sizeof(c_int):
             # or wrong calling convention
             self.assertRaises(ValueError, IsWindow, None)
 
+if sys.platform == "win32":
+    class FunctionCallTestCase(unittest.TestCase):
+
         if is_resource_enabled("SEH"):
             def test_SEH(self):
-                # Call functions with invalid arguments, and make sure that access violations
-                # are trapped and raise an exception.
+                # Call functions with invalid arguments, and make sure
+                # that access violations are trapped and raise an
+                # exception.
                 self.assertRaises(WindowsError, windll.kernel32.GetModuleHandleA, 32)
 
+        def test_noargs(self):
+            # This is a special case on win32 x64
+            windll.user32.GetDesktopWindow()
+
+    class TestWintypes(unittest.TestCase):
+        def test_HWND(self):
+            from ctypes import wintypes
+            self.failUnlessEqual(sizeof(wintypes.HWND), sizeof(c_void_p))
+
+        def test_PARAM(self):
+            from ctypes import wintypes
+            self.failUnlessEqual(sizeof(wintypes.WPARAM),
+                                 sizeof(c_void_p))
+            self.failUnlessEqual(sizeof(wintypes.LPARAM),
+                                 sizeof(c_void_p))
+
 class Structures(unittest.TestCase):
 
     def test_struct_by_value(self):
diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py
index e65646a..46f4c55 100644
--- a/Lib/ctypes/util.py
+++ b/Lib/ctypes/util.py
@@ -46,24 +46,17 @@ elif os.name == "posix":
     import re, tempfile, errno
 
     def _findLib_gcc(name):
-        expr = '[^\(\)\s]*lib%s\.[^\(\)\s]*' % name
+        expr = r'[^\(\)\s]*lib%s\.[^\(\)\s]*' % re.escape(name)
         fdout, ccout = tempfile.mkstemp()
         os.close(fdout)
-        cmd = 'if type gcc &>/dev/null; then CC=gcc; else CC=cc; fi;' \
+        cmd = 'if type gcc >/dev/null 2>&1; then CC=gcc; else CC=cc; fi;' \
               '$CC -Wl,-t -o ' + ccout + ' 2>&1 -l' + name
         try:
-            fdout, outfile =  tempfile.mkstemp()
-            os.close(fdout)
-            fd = os.popen(cmd)
-            trace = fd.read()
-            err = fd.close()
+            f = os.popen(cmd)
+            trace = f.read()
+            f.close()
         finally:
             try:
-                os.unlink(outfile)
-            except OSError as e:
-                if e.errno != errno.ENOENT:
-                    raise
-            try:
                 os.unlink(ccout)
             except OSError as e:
                 if e.errno != errno.ENOENT:
@@ -73,29 +66,58 @@ elif os.name == "posix":
             return None
         return res.group(0)
 
-    def _findLib_ld(name):
-        expr = '/[^\(\)\s]*lib%s\.[^\(\)\s]*' % name
-        res = re.search(expr, os.popen('/sbin/ldconfig -p 2>/dev/null').read())
-        if not res:
-            # Hm, this works only for libs needed by the python executable.
-            cmd = 'ldd %s 2>/dev/null' % sys.executable
-            res = re.search(expr, os.popen(cmd).read())
-            if not res:
-                return None
-        return res.group(0)
-
     def _get_soname(f):
+        # assuming GNU binutils / ELF
+        if not f:
+            return None
         cmd = "objdump -p -j .dynamic 2>/dev/null " + f
         res = re.search(r'\sSONAME\s+([^\s]+)', os.popen(cmd).read())
         if not res:
             return None
         return res.group(1)
 
-    def find_library(name):
-        lib = _findLib_ld(name) or _findLib_gcc(name)
-        if not lib:
-            return None
-        return _get_soname(lib)
+    if (sys.platform.startswith("freebsd")
+        or sys.platform.startswith("openbsd")
+        or sys.platform.startswith("dragonfly")):
+
+        def _num_version(libname):
+            # "libxyz.so.MAJOR.MINOR" => [ MAJOR, MINOR ]
+            parts = libname.split(".")
+            nums = []
+            try:
+                while parts:
+                    nums.insert(0, int(parts.pop()))
+            except ValueError:
+                pass
+            return nums or [ sys.maxint ]
+
+        def find_library(name):
+            ename = re.escape(name)
+            expr = r':-l%s\.\S+ => \S*/(lib%s\.\S+)' % (ename, ename)
+            res = re.findall(expr,
+                             os.popen('/sbin/ldconfig -r 2>/dev/null').read())
+            if not res:
+                return _get_soname(_findLib_gcc(name))
+            res.sort(cmp= lambda x,y: cmp(_num_version(x), _num_version(y)))
+            return res[-1]
+
+    else:
+
+        def _findLib_ldconfig(name):
+            # XXX assuming GLIBC's ldconfig (with option -p)
+            expr = r'/[^\(\)\s]*lib%s\.[^\(\)\s]*' % re.escape(name)
+            res = re.search(expr,
+                            os.popen('/sbin/ldconfig -p 2>/dev/null').read())
+            if not res:
+                # Hm, this works only for libs needed by the python executable.
+                cmd = 'ldd %s 2>/dev/null' % sys.executable
+                res = re.search(expr, os.popen(cmd).read())
+                if not res:
+                    return None
+            return res.group(0)
+
+        def find_library(name):
+            return _get_soname(_findLib_ldconfig(name) or _findLib_gcc(name))
 
 ################################################################
 # test code
diff --git a/Lib/ctypes/wintypes.py b/Lib/ctypes/wintypes.py
index 9768233..a0fc0bb 100644
--- a/Lib/ctypes/wintypes.py
+++ b/Lib/ctypes/wintypes.py
@@ -34,8 +34,14 @@ LPCOLESTR = LPOLESTR = OLESTR = c_wchar_p
 LPCWSTR = LPWSTR = c_wchar_p
 LPCSTR = LPSTR = c_char_p
 
-WPARAM = c_uint
-LPARAM = c_long
+# WPARAM is defined as UINT_PTR (unsigned type)
+# LPARAM is defined as LONG_PTR (signed type)
+if sizeof(c_long) == sizeof(c_void_p):
+    WPARAM = c_ulong
+    LPARAM = c_long
+elif sizeof(c_longlong) == sizeof(c_void_p):
+    WPARAM = c_ulonglong
+    LPARAM = c_longlong
 
 ATOM = WORD
 LANGID = WORD
@@ -48,7 +54,7 @@ LCID = DWORD
 
 ################################################################
 # HANDLE types
-HANDLE = c_ulong # in the header files: void *
+HANDLE = c_void_p # in the header files: void *
 
 HACCEL = HANDLE
 HBITMAP = HANDLE
diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py
index 400c31c..396e2bd 100644
--- a/Lib/idlelib/EditorWindow.py
+++ b/Lib/idlelib/EditorWindow.py
@@ -819,7 +819,7 @@ class EditorWindow(object):
 
     def close(self):
         reply = self.maybesave()
-        if reply != "cancel":
+        if str(reply) != "cancel":
             self._close()
         return reply
 
diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py
index 615dcc7..1415226 100644
--- a/Lib/logging/__init__.py
+++ b/Lib/logging/__init__.py
@@ -41,8 +41,8 @@ except ImportError:
 
 __author__  = "Vinay Sajip <vinay_sajip@red-dove.com>"
 __status__  = "production"
-__version__ = "0.5.0.0"
-__date__    = "08 January 2007"
+__version__ = "0.5.0.1"
+__date__    = "09 January 2007"
 
 #---------------------------------------------------------------------------
 #   Miscellaneous module data
@@ -764,17 +764,15 @@ class FileHandler(StreamHandler):
         """
         Open the specified file and use it as the stream for logging.
         """
-        if codecs is None:
-            encoding = None
-        if encoding is None:
-            stream = open(filename, mode)
-        else:
-            stream = codecs.open(filename, mode, encoding)
-        StreamHandler.__init__(self, stream)
         #keep the absolute path, otherwise derived classes which use this
         #may come a cropper when the current directory changes
+        if codecs is None:
+            encoding = None
         self.baseFilename = os.path.abspath(filename)
         self.mode = mode
+        self.encoding = encoding
+        stream = self._open()
+        StreamHandler.__init__(self, stream)
 
     def close(self):
         """
@@ -784,6 +782,17 @@ class FileHandler(StreamHandler):
         self.stream.close()
         StreamHandler.close(self)
 
+    def _open(self):
+        """
+        Open the current base file with the (original) mode and encoding.
+        Return the resulting stream.
+        """
+        if self.encoding is None:
+            stream = open(self.baseFilename, self.mode)
+        else:
+            stream = codecs.open(self.baseFilename, self.mode, self.encoding)
+        return stream
+
 #---------------------------------------------------------------------------
 #   Manager classes and functions
 #---------------------------------------------------------------------------
diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py
index 82896ad..41cbca1 100644
--- a/Lib/logging/handlers.py
+++ b/Lib/logging/handlers.py
@@ -32,6 +32,7 @@ try:
     import cPickle as pickle
 except ImportError:
     import pickle
+from stat import ST_DEV, ST_INO
 
 try:
     import codecs
@@ -286,6 +287,54 @@ class TimedRotatingFileHandler(BaseRotatingHandler):
             self.stream = open(self.baseFilename, 'w')
         self.rolloverAt = self.rolloverAt + self.interval
 
+class WatchedFileHandler(logging.FileHandler):
+    """
+    A handler for logging to a file, which watches the file
+    to see if it has changed while in use. This can happen because of
+    usage of programs such as newsyslog and logrotate which perform
+    log file rotation. This handler, intended for use under Unix,
+    watches the file to see if it has changed since the last emit.
+    (A file has changed if its device or inode have changed.)
+    If it has changed, the old file stream is closed, and the file
+    opened to get a new stream.
+
+    This handler is not appropriate for use under Windows, because
+    under Windows open files cannot be moved or renamed - logging
+    opens the files with exclusive locks - and so there is no need
+    for such a handler. Furthermore, ST_INO is not supported under
+    Windows; stat always returns zero for this value.
+
+    This handler is based on a suggestion and patch by Chad J.
+    Schroeder.
+    """
+    def __init__(self, filename, mode='a', encoding=None):
+        logging.FileHandler.__init__(self, filename, mode, encoding)
+        stat = os.stat(self.baseFilename)
+        self.dev, self.ino = stat[ST_DEV], stat[ST_INO]
+
+    def emit(self, record):
+        """
+        Emit a record.
+
+        First check if the underlying file has changed, and if it
+        has, close the old stream and reopen the file to get the
+        current stream.
+        """
+        if not os.path.exists(self.baseFilename):
+            stat = None
+            changed = 1
+        else:
+            stat = os.stat(self.baseFilename)
+            changed = (stat[ST_DEV] != self.dev) or (stat[ST_INO] != self.ino)
+        if changed:
+            self.stream.flush()
+            self.stream.close()
+            self.stream = self._open()
+            if stat is None:
+                stat = os.stat(self.baseFilename)
+            self.dev, self.ino = stat[ST_DEV], stat[ST_INO]
+        logging.FileHandler.emit(self, record)
+
 class SocketHandler(logging.Handler):
     """
     A handler class which writes logging records, in pickle format, to
diff --git a/Lib/platform.py b/Lib/platform.py
index cf58819..ba24b28 100755
--- a/Lib/platform.py
+++ b/Lib/platform.py
@@ -28,12 +28,15 @@
 #      Betancourt, Randall Hopper, Karl Putland, John Farrell, Greg
 #      Andruk, Just van Rossum, Thomas Heller, Mark R. Levinson, Mark
 #      Hammond, Bill Tutt, Hans Nowak, Uwe Zessin (OpenVMS support),
-#      Colin Kong, Trent Mick, Guido van Rossum
+#      Colin Kong, Trent Mick, Guido van Rossum, Anthony Baxter
 #
 #    History:
 #
 #    <see CVS and SVN checkin messages for history>
 #
+#    1.0.6 - added linux_distribution()
+#    1.0.5 - fixed Java support to allow running the module on Jython
+#    1.0.4 - added IronPython support
 #    1.0.3 - added normalization of Windows system name
 #    1.0.2 - added more Windows support
 #    1.0.1 - reformatted to make doc.py happy
@@ -88,7 +91,7 @@
 
 __copyright__ = """
     Copyright (c) 1999-2000, Marc-Andre Lemburg; mailto:mal@lemburg.com
-    Copyright (c) 2000-2003, eGenix.com Software GmbH; mailto:info@egenix.com
+    Copyright (c) 2000-2007, eGenix.com Software GmbH; mailto:info@egenix.com
 
     Permission to use, copy, modify, and distribute this software and its
     documentation for any purpose and without fee or royalty is hereby granted,
@@ -107,7 +110,7 @@ __copyright__ = """
 
 """
 
-__version__ = '1.0.4'
+__version__ = '1.0.6'
 
 import sys,string,os,re
 
@@ -136,6 +139,11 @@ def libc_ver(executable=sys.executable,lib='',version='',
         The file is read and scanned in chunks of chunksize bytes.
 
     """
+    if hasattr(os.path, 'realpath'):
+        # Python 2.2 introduced os.path.realpath(); it is used
+        # here to work around problems with Cygwin not being
+        # able to open symlinks for reading
+        executable = os.path.realpath(executable)
     f = open(executable,'rb')
     binary = f.read(chunksize)
     pos = 0
@@ -218,14 +226,69 @@ def _dist_try_harder(distname,version,id):
     return distname,version,id
 
 _release_filename = re.compile(r'(\w+)[-_](release|version)')
-_release_version = re.compile(r'([\d.]+)[^(]*(?:\((.+)\))?')
-
-# Note:In supported_dists below we need 'fedora' before 'redhat' as in
-# Fedora redhat-release is a link to fedora-release.
-
-def dist(distname='',version='',id='',
-
-         supported_dists=('SuSE', 'debian', 'fedora', 'redhat', 'mandrake')):
+_lsb_release_version = re.compile(r'(.+)'
+                                   ' release '
+                                   '([\d.]+)'
+                                   '[^(]*(?:\((.+)\))?')
+_release_version = re.compile(r'([^0-9]+)'
+                               '(?: release )?'
+                               '([\d.]+)'
+                               '[^(]*(?:\((.+)\))?')
+
+# See also http://www.novell.com/coolsolutions/feature/11251.html
+# and http://linuxmafia.com/faq/Admin/release-files.html 
+# and http://data.linux-ntfs.org/rpm/whichrpm
+# and http://www.die.net/doc/linux/man/man1/lsb_release.1.html
+
+_supported_dists = ('SuSE', 'debian', 'fedora', 'redhat', 'centos',
+                    'mandrake', 'rocks', 'slackware', 'yellowdog',
+                    'gentoo', 'UnitedLinux')
+
+def _parse_release_file(firstline):
+    
+    # Parse the first line
+    m = _lsb_release_version.match(firstline)
+    if m is not None:
+        # LSB format: "distro release x.x (codename)"
+        return tuple(m.groups())
+
+    # Pre-LSB format: "distro x.x (codename)"
+    m = _release_version.match(firstline)
+    if m is not None:
+        return tuple(m.groups())
+
+    # Unkown format... take the first two words
+    l = string.split(string.strip(firstline))
+    if l:
+        version = l[0]
+        if len(l) > 1:
+            id = l[1]
+        else:
+            id = ''
+    return '', version, id
+
+def _test_parse_release_file():
+    
+    for input, output in (
+        # Examples of release file contents:
+        ('SuSE Linux 9.3 (x86-64)', ('SuSE Linux ', '9.3', 'x86-64'))
+        ('SUSE LINUX 10.1 (X86-64)', ('SUSE LINUX ', '10.1', 'X86-64'))
+        ('SUSE LINUX 10.1 (i586)', ('SUSE LINUX ', '10.1', 'i586'))
+        ('Fedora Core release 5 (Bordeaux)', ('Fedora Core', '5', 'Bordeaux'))
+        ('Red Hat Linux release 8.0 (Psyche)', ('Red Hat Linux', '8.0', 'Psyche'))
+        ('Red Hat Linux release 9 (Shrike)', ('Red Hat Linux', '9', 'Shrike'))
+        ('Red Hat Enterprise Linux release 4 (Nahant)', ('Red Hat Enterprise Linux', '4', 'Nahant'))
+        ('CentOS release 4', ('CentOS', '4', None))
+        ('Rocks release 4.2.1 (Cydonia)', ('Rocks', '4.2.1', 'Cydonia'))
+        ):
+        parsed = _parse_release_file(input)
+        if parsed != output:
+            print (input, parsed)
+
+def linux_distribution(distname='', version='', id='',
+
+                       supported_dists=_supported_dists,
+                       full_distribution_name=1):
 
     """ Tries to determine the name of the Linux OS distribution name.
 
@@ -233,6 +296,15 @@ def dist(distname='',version='',id='',
         /etc and then reverts to _dist_try_harder() in case no
         suitable files are found.
 
+        supported_dists may be given to define the set of Linux
+        distributions to look for. It defaults to a list of currently
+        supported Linux distributions identified by their release file
+        name.
+
+        If full_distribution_name is true (default), the full
+        distribution read from the OS is returned. Otherwise the short
+        name taken from supported_dists is used.
+
         Returns a tuple (distname,version,id) which default to the
         args given as parameters.
 
@@ -242,33 +314,50 @@ def dist(distname='',version='',id='',
     except os.error:
         # Probably not a Unix system
         return distname,version,id
+    etc.sort()
     for file in etc:
         m = _release_filename.match(file)
-        if m:
+        if m is not None:
             _distname,dummy = m.groups()
             if _distname in supported_dists:
                 distname = _distname
                 break
     else:
         return _dist_try_harder(distname,version,id)
-    f = open('/etc/'+file,'r')
+    
+    # Read the first line
+    f = open('/etc/'+file, 'r')
     firstline = f.readline()
     f.close()
-    m = _release_version.search(firstline)
-    if m:
-        _version,_id = m.groups()
-        if _version:
-            version = _version
-        if _id:
-            id = _id
-    else:
-        # Unkown format... take the first two words
-        l = string.split(string.strip(firstline))
-        if l:
-            version = l[0]
-            if len(l) > 1:
-                id = l[1]
-    return distname,version,id
+    _distname, _version, _id = _parse_release_file(firstline)
+
+    if _distname and full_distribution_name:
+        distname = _distname
+    if _version:
+        version = _version
+    if _id:
+        id = _id
+    return distname, version, id
+
+# To maintain backwards compatibility:
+    
+def dist(distname='',version='',id='',
+
+         supported_dists=_supported_dists):
+
+    """ Tries to determine the name of the Linux OS distribution name.
+
+        The function first looks for a distribution release file in
+        /etc and then reverts to _dist_try_harder() in case no
+        suitable files are found.
+
+        Returns a tuple (distname,version,id) which default to the
+        args given as parameters.
+
+    """
+    return linux_distribution(distname, version, id,
+                              supported_dists=supported_dists,
+                              full_distribution_name=0)
 
 class _popen:
 
@@ -357,7 +446,7 @@ def popen(cmd, mode='r', bufsize=None):
     else:
         return popen(cmd,mode,bufsize)
 
-def _norm_version(version,build=''):
+def _norm_version(version, build=''):
 
     """ Normalize the version and build strings and return a single
         version string using the format major.minor.build (or patchlevel).
@@ -378,7 +467,7 @@ _ver_output = re.compile(r'(?:([\w ]+) ([\w.]+) '
                          '.*'
                          'Version ([\d.]+))')
 
-def _syscmd_ver(system='',release='',version='',
+def _syscmd_ver(system='', release='', version='',
 
                supported_platforms=('win32','win16','dos','os2')):
 
@@ -418,7 +507,7 @@ def _syscmd_ver(system='',release='',version='',
     # Parse the output
     info = string.strip(info)
     m = _ver_output.match(info)
-    if m:
+    if m is not None:
         system,release,version = m.groups()
         # Strip trailing dots from version and release
         if release[-1] == '.':
@@ -615,8 +704,11 @@ def _java_getprop(name,default):
 
     from java.lang import System
     try:
-        return System.getProperty(name)
-    except:
+        value = System.getProperty(name)
+        if value is None:
+            return default
+        return value
+    except AttributeError:
         return default
 
 def java_ver(release='',vendor='',vminfo=('','',''),osinfo=('','','')):
@@ -637,20 +729,20 @@ def java_ver(release='',vendor='',vminfo=('','',''),osinfo=('','','')):
     except ImportError:
         return release,vendor,vminfo,osinfo
 
-    vendor = _java_getprop('java.vendor',vendor)
-    release = _java_getprop('java.version',release)
-    vm_name,vm_release,vm_vendor = vminfo
-    vm_name = _java_getprop('java.vm.name',vm_name)
-    vm_vendor = _java_getprop('java.vm.vendor',vm_vendor)
-    vm_release = _java_getprop('java.vm.version',vm_release)
-    vminfo = vm_name,vm_release,vm_vendor
-    os_name,os_version,os_arch = osinfo
-    os_arch = _java_getprop('java.os.arch',os_arch)
-    os_name = _java_getprop('java.os.name',os_name)
-    os_version = _java_getprop('java.os.version',os_version)
-    osinfo = os_name,os_version,os_arch
-
-    return release,vendor,vminfo,osinfo
+    vendor = _java_getprop('java.vendor', vendor)
+    release = _java_getprop('java.version', release)
+    vm_name, vm_release, vm_vendor = vminfo
+    vm_name = _java_getprop('java.vm.name', vm_name)
+    vm_vendor = _java_getprop('java.vm.vendor', vm_vendor)
+    vm_release = _java_getprop('java.vm.version', vm_release)
+    vminfo = vm_name, vm_release, vm_vendor
+    os_name, os_version, os_arch = osinfo
+    os_arch = _java_getprop('java.os.arch', os_arch)
+    os_name = _java_getprop('java.os.name', os_name)
+    os_version = _java_getprop('java.os.version', os_version)
+    osinfo = os_name, os_version, os_arch
+
+    return release, vendor, vminfo, osinfo
 
 ### System name aliasing
 
@@ -716,7 +808,7 @@ def _platform(*args):
     # Format the platform string
     platform = string.join(
         map(string.strip,
-            filter(len,args)),
+            filter(len, args)),
         '-')
 
     # Cleanup some possible filename obstacles...
@@ -871,7 +963,10 @@ def architecture(executable=sys.executable,bits='',linkage=''):
         bits = str(size*8) + 'bit'
 
     # Get data from the 'file' system command
-    output = _syscmd_file(executable,'')
+    if executable:
+        output = _syscmd_file(executable, '')
+    else:
+        output = ''
 
     if not output and \
        executable == sys.executable:
@@ -960,6 +1055,10 @@ def uname():
             release,version,csd,ptype = win32_ver()
             if release and version:
                 use_syscmd_ver = 0
+            # XXX Should try to parse the PROCESSOR_* environment variables
+            # available on Win XP and later; see
+            # http://support.microsoft.com/kb/888731 and
+            # http://www.geocities.com/rick_lively/MANUALS/ENV/MSWIN/PROCESSI.HTM
 
         # Try the 'ver' system command available on some
         # platforms
@@ -1092,36 +1191,136 @@ def processor():
 
 ### Various APIs for extracting information from sys.version
 
-_sys_version_parser = re.compile(r'([\w.+]+)\s*'
-                                  '\(#?([^,]+),\s*([\w ]+),\s*([\w :]+)\)\s*'
-                                  '\[([^\]]+)\]?')
-_sys_version_cache = None
+_sys_version_parser = re.compile(
+    r'([\w.+]+)\s*'
+    '\(#?([^,]+),\s*([\w ]+),\s*([\w :]+)\)\s*'
+    '\[([^\]]+)\]?')
+
+_jython_sys_version_parser = re.compile(
+    r'([\d\.]+)')
+
+_ironpython_sys_version_parser = re.compile(
+    r'IronPython\s*'
+    '([\d\.]+)'
+    '(?: \(([\d\.]+)\))?'
+    ' on (.NET [\d\.]+)')
 
-def _sys_version():
+_sys_version_cache = {}
+
+def _sys_version(sys_version=None):
 
     """ Returns a parsed version of Python's sys.version as tuple
-        (version, buildno, builddate, compiler) referring to the Python
-        version, build number, build date/time as string and the compiler
-        identification string.
+       (name, version, branch, revision, buildno, builddate, compiler)
+       referring to the Python implementation name, version, branch,
+       revision, build number, build date/time as string and the compiler
+       identification string.
 
         Note that unlike the Python sys.version, the returned value
         for the Python version will always include the patchlevel (it
         defaults to '.0').
 
+        The function returns empty strings for tuple entries that
+        cannot be determined.
+
+        sys_version may be given to parse an alternative version
+        string, e.g. if the version was read from a different Python
+        interpreter.
+
     """
-    global _sys_version_cache
+    # Get the Python version
+    if sys_version is None:
+        sys_version = sys.version
 
-    if _sys_version_cache is not None:
-        return _sys_version_cache
-    version, buildno, builddate, buildtime, compiler = \
-             _sys_version_parser.match(sys.version).groups()
-    builddate = builddate + ' ' + buildtime
+    # Try the cache first
+    result = _sys_version_cache.get(sys_version, None)
+    if result is not None:
+        return result
+
+    # Parse it
+    if sys_version[:10] == 'IronPython':
+        # IronPython
+        name = 'IronPython'
+        match = _ironpython_sys_version_parser.match(sys_version)
+        if match is None:
+            raise ValueError(
+                'failed to parse IronPython sys.version: %s' %
+                repr(sys_version))
+        version, alt_version, compiler = match.groups()
+        branch = ''
+        revision = ''
+        buildno = ''
+        builddate = ''
+
+    elif sys.platform[:4] == 'java':
+        # Jython
+        name = 'Jython'
+        match = _jython_sys_version_parser.match(sys_version)
+        if match is None:
+            raise ValueError(
+                'failed to parse Jython sys.version: %s' %
+                repr(sys_version))
+        version, = match.groups()
+        branch = ''
+        revision = ''
+        compiler = sys.platform
+        buildno = ''
+        builddate = ''
+
+    else:
+        # CPython
+        match = _sys_version_parser.match(sys_version)
+        if match is None:
+            raise ValueError(
+                'failed to parse CPython sys.version: %s' %
+                repr(sys_version))
+        version, buildno, builddate, buildtime, compiler = \
+              match.groups()
+        if hasattr(sys, 'subversion'):
+            # sys.subversion was added in Python 2.5
+            name, branch, revision = sys.subversion
+        else:
+            name = 'CPython'
+            branch = ''
+            revision = ''
+        builddate = builddate + ' ' + buildtime
+
+    # Add the patchlevel version if missing
     l = string.split(version, '.')
     if len(l) == 2:
         l.append('0')
         version = string.join(l, '.')
-    _sys_version_cache = (version, buildno, builddate, compiler)
-    return _sys_version_cache
+
+    # Build and cache the result
+    result = (name, version, branch, revision, buildno, builddate, compiler)
+    _sys_version_cache[sys_version] = result
+    return result
+
+def _test_sys_version():
+
+    _sys_version_cache.clear()
+    for input, output in (
+        ('2.4.3 (#1, Jun 21 2006, 13:54:21) \n[GCC 3.3.4 (pre 3.3.5 20040809)]',
+         ('CPython', '2.4.3', '', '', '1', 'Jun 21 2006 13:54:21', 'GCC 3.3.4 (pre 3.3.5 20040809)')),
+        ('IronPython 1.0.60816 on .NET 2.0.50727.42',
+         ('IronPython', '1.0.60816', '', '', '', '', '.NET 2.0.50727.42')),
+        ('IronPython 1.0 (1.0.61005.1977) on .NET 2.0.50727.42',
+         ('IronPython', '1.0.0', '', '', '', '', '.NET 2.0.50727.42')),
+        ):
+        parsed = _sys_version(input)
+        if parsed != output:
+            print (input, parsed)
+
+def python_implementation():
+
+    """ Returns a string identifying the Python implementation.
+
+        Currently, the following implementations are identified:
+        'CPython' (C implementation of Python),
+        'IronPython' (.NET implementation of Python),
+        'Jython' (Java implementation of Python).
+
+    """
+    return _sys_version()[0]
 
 def python_version():
 
@@ -1131,7 +1330,9 @@ def python_version():
         will always include the patchlevel (it defaults to 0).
 
     """
-    return _sys_version()[0]
+    if hasattr(sys, 'version_info'):
+        return '%i.%i.%i' % sys.version_info[:3]
+    return _sys_version()[1]
 
 def python_version_tuple():
 
@@ -1142,7 +1343,36 @@ def python_version_tuple():
         will always include the patchlevel (it defaults to 0).
 
     """
-    return string.split(_sys_version()[0], '.')
+    if hasattr(sys, 'version_info'):
+        return sys.version_info[:3]
+    return tuple(string.split(_sys_version()[1], '.'))
+
+def python_branch():
+
+    """ Returns a string identifying the Python implementation
+        branch.
+
+        For CPython this is the Subversion branch from which the
+        Python binary was built.
+
+        If not available, an empty string is returned.
+
+    """
+    
+    return _sys_version()[2]
+
+def python_revision():
+
+    """ Returns a string identifying the Python implementation
+        revision.
+
+        For CPython this is the Subversion revision from which the
+        Python binary was built.
+
+        If not available, an empty string is returned.
+
+    """
+    return _sys_version()[3]
 
 def python_build():
 
@@ -1150,7 +1380,7 @@ def python_build():
         build number and date as strings.
 
     """
-    return _sys_version()[1:3]
+    return _sys_version()[4:6]
 
 def python_compiler():
 
@@ -1158,7 +1388,7 @@ def python_compiler():
         Python.
 
     """
-    return _sys_version()[3]
+    return _sys_version()[6]
 
 ### The Opus Magnum of platform strings :-)
 
@@ -1219,7 +1449,7 @@ def platform(aliased=0, terse=0):
     elif system == 'Java':
         # Java platforms
         r,v,vminfo,(os_name,os_version,os_arch) = java_ver()
-        if terse:
+        if terse or not os_name:
             platform = _platform(system,release,version)
         else:
             platform = _platform(system,release,version,
diff --git a/Lib/pydoc.py b/Lib/pydoc.py
index 892e278..dd10334 100755
--- a/Lib/pydoc.py
+++ b/Lib/pydoc.py
@@ -1448,6 +1448,9 @@ def locate(path, forceload=0):
 text = TextDoc()
 html = HTMLDoc()
 
+class _OldStyleClass: pass
+_OLD_INSTANCE_TYPE = type(_OldStyleClass())
+
 def resolve(thing, forceload=0):
     """Given an object or a path to an object, get the object and its name."""
     if isinstance(thing, str):
@@ -1468,12 +1471,16 @@ def doc(thing, title='Python Library Documentation: %s', forceload=0):
             desc += ' in ' + name[:name.rfind('.')]
         elif module and module is not object:
             desc += ' in module ' + module.__name__
-        if not (inspect.ismodule(object) or
-                inspect.isclass(object) or
-                inspect.isroutine(object) or
-                inspect.isgetsetdescriptor(object) or
-                inspect.ismemberdescriptor(object) or
-                isinstance(object, property)):
+        if type(object) is _OLD_INSTANCE_TYPE:
+            # If the passed object is an instance of an old-style class,
+            # document its available methods instead of its value.
+            object = object.__class__
+        elif not (inspect.ismodule(object) or
+                  inspect.isclass(object) or
+                  inspect.isroutine(object) or
+                  inspect.isgetsetdescriptor(object) or
+                  inspect.ismemberdescriptor(object) or
+                  isinstance(object, property)):
             # If the passed object is a piece of data or an instance,
             # document its available methods instead of its value.
             object = type(object)
diff --git a/Lib/sqlite3/dbapi2.py b/Lib/sqlite3/dbapi2.py
index 9b7d56d..7eb28e8 100644
--- a/Lib/sqlite3/dbapi2.py
+++ b/Lib/sqlite3/dbapi2.py
@@ -68,7 +68,7 @@ def register_adapters_and_converters():
         timepart_full = timepart.split(".")
         hours, minutes, seconds = map(int, timepart_full[0].split(":"))
         if len(timepart_full) == 2:
-            microseconds = int(float("0." + timepart_full[1]) * 1000000)
+            microseconds = int(timepart_full[1])
         else:
             microseconds = 0
 
diff --git a/Lib/sqlite3/test/factory.py b/Lib/sqlite3/test/factory.py
index 8778056..8a77d5d 100644
--- a/Lib/sqlite3/test/factory.py
+++ b/Lib/sqlite3/test/factory.py
@@ -91,7 +91,7 @@ class RowFactoryTests(unittest.TestCase):
                                    list),
                         "row is not instance of list")
 
-    def CheckSqliteRow(self):
+    def CheckSqliteRowIndex(self):
         self.con.row_factory = sqlite.Row
         row = self.con.execute("select 1 as a, 2 as b").fetchone()
         self.failUnless(isinstance(row,
@@ -110,6 +110,27 @@ class RowFactoryTests(unittest.TestCase):
         self.failUnless(col1 == 1, "by index: wrong result for column 0")
         self.failUnless(col2 == 2, "by index: wrong result for column 1")
 
+    def CheckSqliteRowIter(self):
+        """Checks if the row object is iterable"""
+        self.con.row_factory = sqlite.Row
+        row = self.con.execute("select 1 as a, 2 as b").fetchone()
+        for col in row:
+            pass
+
+    def CheckSqliteRowAsTuple(self):
+        """Checks if the row object can be converted to a tuple"""
+        self.con.row_factory = sqlite.Row
+        row = self.con.execute("select 1 as a, 2 as b").fetchone()
+        t = tuple(row)
+
+    def CheckSqliteRowAsDict(self):
+        """Checks if the row object can be correctly converted to a dictionary"""
+        self.con.row_factory = sqlite.Row
+        row = self.con.execute("select 1 as a, 2 as b").fetchone()
+        d = dict(row)
+        self.failUnlessEqual(d["a"], row["a"])
+        self.failUnlessEqual(d["b"], row["b"])
+
     def tearDown(self):
         self.con.close()
 
diff --git a/Lib/sqlite3/test/regression.py b/Lib/sqlite3/test/regression.py
index c8733b9..addedb1 100644
--- a/Lib/sqlite3/test/regression.py
+++ b/Lib/sqlite3/test/regression.py
@@ -69,6 +69,16 @@ class RegressionTests(unittest.TestCase):
         cur.execute('select 1 as "foo baz"')
         self.failUnlessEqual(cur.description[0][0], "foo baz")
 
+    def CheckStatementAvailable(self):
+        # pysqlite up to 2.3.2 crashed on this, because the active statement handle was not checked
+        # before trying to fetch data from it. close() destroys the active statement ...
+        con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_DECLTYPES)
+        cur = con.cursor()
+        cur.execute("select 4 union select 5")
+        cur.close()
+        cur.fetchone()
+        cur.fetchone()
+
 def suite():
     regression_suite = unittest.makeSuite(RegressionTests, "Check")
     return unittest.TestSuite((regression_suite,))
diff --git a/Lib/sqlite3/test/types.py b/Lib/sqlite3/test/types.py
index 9a11f5c..a357b2e 100644
--- a/Lib/sqlite3/test/types.py
+++ b/Lib/sqlite3/test/types.py
@@ -112,6 +112,7 @@ class DeclTypesTests(unittest.TestCase):
         # and implement two custom ones
         sqlite.converters["BOOL"] = lambda x: bool(int(x))
         sqlite.converters["FOO"] = DeclTypesTests.Foo
+        sqlite.converters["WRONG"] = lambda x: "WRONG"
 
     def tearDown(self):
         del sqlite.converters["FLOAT"]
@@ -123,7 +124,7 @@ class DeclTypesTests(unittest.TestCase):
     def CheckString(self):
         # default
         self.cur.execute("insert into test(s) values (?)", ("foo",))
-        self.cur.execute("select s from test")
+        self.cur.execute('select s as "s [WRONG]" from test')
         row = self.cur.fetchone()
         self.failUnlessEqual(row[0], "foo")
 
@@ -210,26 +211,32 @@ class DeclTypesTests(unittest.TestCase):
 
 class ColNamesTests(unittest.TestCase):
     def setUp(self):
-        self.con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_COLNAMES|sqlite.PARSE_DECLTYPES)
+        self.con = sqlite.connect(":memory:", detect_types=sqlite.PARSE_COLNAMES)
         self.cur = self.con.cursor()
         self.cur.execute("create table test(x foo)")
 
         sqlite.converters["FOO"] = lambda x: "[%s]" % x
         sqlite.converters["BAR"] = lambda x: "<%s>" % x
         sqlite.converters["EXC"] = lambda x: 5/0
+        sqlite.converters["B1B1"] = lambda x: "MARKER"
 
     def tearDown(self):
         del sqlite.converters["FOO"]
         del sqlite.converters["BAR"]
         del sqlite.converters["EXC"]
+        del sqlite.converters["B1B1"]
         self.cur.close()
         self.con.close()
 
-    def CheckDeclType(self):
+    def CheckDeclTypeNotUsed(self):
+        """
+        Assures that the declared type is not used when PARSE_DECLTYPES
+        is not set.
+        """
         self.cur.execute("insert into test(x) values (?)", ("xxx",))
         self.cur.execute("select x from test")
         val = self.cur.fetchone()[0]
-        self.failUnlessEqual(val, "[xxx]")
+        self.failUnlessEqual(val, "xxx")
 
     def CheckNone(self):
         self.cur.execute("insert into test(x) values (?)", (None,))
@@ -247,6 +254,11 @@ class ColNamesTests(unittest.TestCase):
         # whitespace should be stripped.
         self.failUnlessEqual(self.cur.description[0][0], "x")
 
+    def CheckCaseInConverterName(self):
+        self.cur.execute("""select 'other' as "x [b1b1]\"""")
+        val = self.cur.fetchone()[0]
+        self.failUnlessEqual(val, "MARKER")
+
     def CheckCursorDescriptionNoRow(self):
         """
         cursor.description should at least provide the column name(s), even if
@@ -340,6 +352,13 @@ class DateTimeTests(unittest.TestCase):
         ts2 = self.cur.fetchone()[0]
         self.failUnlessEqual(ts, ts2)
 
+    def CheckDateTimeSubSecondsFloatingPoint(self):
+        ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0, 510241)
+        self.cur.execute("insert into test(ts) values (?)", (ts,))
+        self.cur.execute("select ts from test")
+        ts2 = self.cur.fetchone()[0]
+        self.failUnlessEqual(ts, ts2)
+
 def suite():
     sqlite_type_suite = unittest.makeSuite(SqliteTypeTests, "Check")
     decltypes_type_suite = unittest.makeSuite(DeclTypesTests, "Check")
diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index f5800fb..6656890 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -500,7 +500,7 @@ def list2cmdline(seq):
         if result:
             result.append(' ')
 
-        needquote = (" " in arg) or ("\t" in arg)
+        needquote = (" " in arg) or ("\t" in arg) or arg == ""
         if needquote:
             result.append('"')
 
diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py
index e4f0f44..d8e850a 100644
--- a/Lib/test/test___all__.py
+++ b/Lib/test/test___all__.py
@@ -132,7 +132,6 @@ class AllTest(unittest.TestCase):
         self.check_all("rlcompleter")
         self.check_all("robotparser")
         self.check_all("sched")
-        self.check_all("sets")
         self.check_all("sgmllib")
         self.check_all("shelve")
         self.check_all("shlex")
diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py
index aa6525e..e05fbc6 100644
--- a/Lib/test/test_optparse.py
+++ b/Lib/test/test_optparse.py
@@ -1500,8 +1500,16 @@ class TestHelp(BaseTest):
         self.assertHelpEquals(_expected_help_long_opts_first)
 
     def test_help_title_formatter(self):
-        self.parser.formatter = TitledHelpFormatter()
-        self.assertHelpEquals(_expected_help_title_formatter)
+        save = os.environ.get("COLUMNS")
+        try:
+            os.environ["COLUMNS"] = "80"
+            self.parser.formatter = TitledHelpFormatter()
+            self.assertHelpEquals(_expected_help_title_formatter)
+        finally:
+            if save is not None:
+                os.environ["COLUMNS"] = save
+            else:
+                del os.environ["COLUMNS"]
 
     def test_wrap_columns(self):
         # Ensure that wrapping respects $COLUMNS environment variable.
diff --git a/Lib/test/test_set.py b/Lib/test/test_set.py
index 0d08b79..a1c797c 100644
--- a/Lib/test/test_set.py
+++ b/Lib/test/test_set.py
@@ -476,6 +476,16 @@ class SetSubclass(set):
 class TestSetSubclass(TestSet):
     thetype = SetSubclass
 
+class SetSubclassWithKeywordArgs(set):
+    def __init__(self, iterable=[], newarg=None):
+        set.__init__(self, iterable)
+
+class TestSetSubclassWithKeywordArgs(TestSet):
+    
+    def test_keywords_in_subclass(self):
+        'SF bug #1486663 -- this used to erroneously raise a TypeError'
+        SetSubclassWithKeywordArgs(newarg=1)
+
 class TestFrozenSet(TestJointOps):
     thetype = frozenset
 
@@ -1454,6 +1464,7 @@ def test_main(verbose=None):
     test_classes = (
         TestSet,
         TestSetSubclass,
+        TestSetSubclassWithKeywordArgs,        
         TestFrozenSet,
         TestFrozenSetSubclass,
         TestSetOfSets,
diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index fcc0f45..1b34d61 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -430,6 +430,8 @@ class ProcessTestCase(unittest.TestCase):
                          '"a\\\\b c" d e')
         self.assertEqual(subprocess.list2cmdline(['a\\\\b\\ c', 'd', 'e']),
                          '"a\\\\b\\ c" d e')
+        self.assertEqual(subprocess.list2cmdline(['ab', '']),
+                         'ab ""')
 
 
     def test_poll(self):
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 19ce69f..e4ee3db 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -484,6 +484,8 @@ Parser/metagrammar.o:	$(srcdir)/Parser/metagrammar.c
 
 Parser/tokenizer_pgen.o:	$(srcdir)/Parser/tokenizer.c
 
+Parser/pgenmain.o:	$(srcdir)/Include/parsetok.h
+
 $(AST_H): $(AST_ASDL) $(ASDLGEN_FILES)
 	$(ASDLGEN) -h $(AST_H_DIR) $(AST_ASDL)
 
@@ -537,6 +539,7 @@ PYTHON_HEADERS= \
 		Include/moduleobject.h \
 		Include/object.h \
 		Include/objimpl.h \
+		Include/parsetok.h \
 		Include/patchlevel.h \
 		Include/pyarena.h \
 		Include/pydebug.h \
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index 319d15e..b0768d6 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -4749,7 +4749,7 @@ init_ctypes(void)
 #endif
 	PyModule_AddObject(m, "FUNCFLAG_CDECL", PyInt_FromLong(FUNCFLAG_CDECL));
 	PyModule_AddObject(m, "FUNCFLAG_PYTHONAPI", PyInt_FromLong(FUNCFLAG_PYTHONAPI));
-	PyModule_AddStringConstant(m, "__version__", "1.0.1");
+	PyModule_AddStringConstant(m, "__version__", "1.1.0");
 
 	PyModule_AddObject(m, "_memmove_addr", PyLong_FromVoidPtr(memmove));
 	PyModule_AddObject(m, "_memset_addr", PyLong_FromVoidPtr(memset));
diff --git a/Modules/_ctypes/libffi_msvc/ffi.c b/Modules/_ctypes/libffi_msvc/ffi.c
index 3f23a05..e3e2344 100644
--- a/Modules/_ctypes/libffi_msvc/ffi.c
+++ b/Modules/_ctypes/libffi_msvc/ffi.c
@@ -224,7 +224,8 @@ ffi_call(/*@dependent@*/ ffi_cif *cif,
 #else
     case FFI_SYSV:
       /*@-usedef@*/
-      return ffi_call_AMD64(ffi_prep_args, &ecif, cif->bytes, 
+      /* Function call needs at least 40 bytes stack size, on win64 AMD64 */
+      return ffi_call_AMD64(ffi_prep_args, &ecif, cif->bytes ? cif->bytes : 40,
 			   cif->flags, ecif.rvalue, fn);
       /*@=usedef@*/
       break;
diff --git a/Modules/_sqlite/cache.c b/Modules/_sqlite/cache.c
index 6962695..18a4066 100644
--- a/Modules/_sqlite/cache.c
+++ b/Modules/_sqlite/cache.c
@@ -25,11 +25,11 @@
 #include <limits.h>
 
 /* only used internally */
-Node* new_node(PyObject* key, PyObject* data)
+pysqlite_Node* pysqlite_new_node(PyObject* key, PyObject* data)
 {
-    Node* node;
+    pysqlite_Node* node;
 
-    node = (Node*) (NodeType.tp_alloc(&NodeType, 0));
+    node = (pysqlite_Node*) (pysqlite_NodeType.tp_alloc(&pysqlite_NodeType, 0));
     if (!node) {
         return NULL;
     }
@@ -46,7 +46,7 @@ Node* new_node(PyObject* key, PyObject* data)
     return node;
 }
 
-void node_dealloc(Node* self)
+void pysqlite_node_dealloc(pysqlite_Node* self)
 {
     Py_DECREF(self->key);
     Py_DECREF(self->data);
@@ -54,7 +54,7 @@ void node_dealloc(Node* self)
     self->ob_type->tp_free((PyObject*)self);
 }
 
-int cache_init(Cache* self, PyObject* args, PyObject* kwargs)
+int pysqlite_cache_init(pysqlite_Cache* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* factory;
     int size = 10;
@@ -86,10 +86,10 @@ int cache_init(Cache* self, PyObject* args, PyObject* kwargs)
     return 0;
 }
 
-void cache_dealloc(Cache* self)
+void pysqlite_cache_dealloc(pysqlite_Cache* self)
 {
-    Node* node;
-    Node* delete_node;
+    pysqlite_Node* node;
+    pysqlite_Node* delete_node;
 
     if (!self->factory) {
         /* constructor failed, just get out of here */
@@ -112,14 +112,14 @@ void cache_dealloc(Cache* self)
     self->ob_type->tp_free((PyObject*)self);
 }
 
-PyObject* cache_get(Cache* self, PyObject* args)
+PyObject* pysqlite_cache_get(pysqlite_Cache* self, PyObject* args)
 {
     PyObject* key = args;
-    Node* node;
-    Node* ptr;
+    pysqlite_Node* node;
+    pysqlite_Node* ptr;
     PyObject* data;
 
-    node = (Node*)PyDict_GetItem(self->mapping, key);
+    node = (pysqlite_Node*)PyDict_GetItem(self->mapping, key);
     if (node) {
         /* an entry for this key already exists in the cache */
 
@@ -186,7 +186,7 @@ PyObject* cache_get(Cache* self, PyObject* args)
             return NULL;
         }
 
-        node = new_node(key, data);
+        node = pysqlite_new_node(key, data);
         if (!node) {
             return NULL;
         }
@@ -211,9 +211,9 @@ PyObject* cache_get(Cache* self, PyObject* args)
     return node->data;
 }
 
-PyObject* cache_display(Cache* self, PyObject* args)
+PyObject* pysqlite_cache_display(pysqlite_Cache* self, PyObject* args)
 {
-    Node* ptr;
+    pysqlite_Node* ptr;
     PyObject* prevkey;
     PyObject* nextkey;
     PyObject* fmt_args;
@@ -265,20 +265,20 @@ PyObject* cache_display(Cache* self, PyObject* args)
 }
 
 static PyMethodDef cache_methods[] = {
-    {"get", (PyCFunction)cache_get, METH_O,
+    {"get", (PyCFunction)pysqlite_cache_get, METH_O,
         PyDoc_STR("Gets an entry from the cache or calls the factory function to produce one.")},
-    {"display", (PyCFunction)cache_display, METH_NOARGS,
+    {"display", (PyCFunction)pysqlite_cache_display, METH_NOARGS,
         PyDoc_STR("For debugging only.")},
     {NULL, NULL}
 };
 
-PyTypeObject NodeType = {
+PyTypeObject pysqlite_NodeType = {
         PyObject_HEAD_INIT(NULL)
         0,                                              /* ob_size */
         MODULE_NAME "Node",                             /* tp_name */
-        sizeof(Node),                                   /* tp_basicsize */
+        sizeof(pysqlite_Node),                          /* tp_basicsize */
         0,                                              /* tp_itemsize */
-        (destructor)node_dealloc,                       /* tp_dealloc */
+        (destructor)pysqlite_node_dealloc,              /* tp_dealloc */
         0,                                              /* tp_print */
         0,                                              /* tp_getattr */
         0,                                              /* tp_setattr */
@@ -315,13 +315,13 @@ PyTypeObject NodeType = {
         0                                               /* tp_free */
 };
 
-PyTypeObject CacheType = {
+PyTypeObject pysqlite_CacheType = {
         PyObject_HEAD_INIT(NULL)
         0,                                              /* ob_size */
         MODULE_NAME ".Cache",                           /* tp_name */
-        sizeof(Cache),                                  /* tp_basicsize */
+        sizeof(pysqlite_Cache),                         /* tp_basicsize */
         0,                                              /* tp_itemsize */
-        (destructor)cache_dealloc,                      /* tp_dealloc */
+        (destructor)pysqlite_cache_dealloc,             /* tp_dealloc */
         0,                                              /* tp_print */
         0,                                              /* tp_getattr */
         0,                                              /* tp_setattr */
@@ -352,24 +352,24 @@ PyTypeObject CacheType = {
         0,                                              /* tp_descr_get */
         0,                                              /* tp_descr_set */
         0,                                              /* tp_dictoffset */
-        (initproc)cache_init,                           /* tp_init */
+        (initproc)pysqlite_cache_init,                  /* tp_init */
         0,                                              /* tp_alloc */
         0,                                              /* tp_new */
         0                                               /* tp_free */
 };
 
-extern int cache_setup_types(void)
+extern int pysqlite_cache_setup_types(void)
 {
     int rc;
 
-    NodeType.tp_new = PyType_GenericNew;
-    CacheType.tp_new = PyType_GenericNew;
+    pysqlite_NodeType.tp_new = PyType_GenericNew;
+    pysqlite_CacheType.tp_new = PyType_GenericNew;
 
-    rc = PyType_Ready(&NodeType);
+    rc = PyType_Ready(&pysqlite_NodeType);
     if (rc < 0) {
         return rc;
     }
 
-    rc = PyType_Ready(&CacheType);
+    rc = PyType_Ready(&pysqlite_CacheType);
     return rc;
 }
diff --git a/Modules/_sqlite/cache.h b/Modules/_sqlite/cache.h
index 1f13907..158bf5a 100644
--- a/Modules/_sqlite/cache.h
+++ b/Modules/_sqlite/cache.h
@@ -29,15 +29,15 @@
  * dictionary. The list items are of type 'Node' and the dictionary has the
  * nodes as values. */
 
-typedef struct _Node
+typedef struct _pysqlite_Node
 {
     PyObject_HEAD
     PyObject* key;
     PyObject* data;
     long count;
-    struct _Node* prev;
-    struct _Node* next;
-} Node;
+    struct _pysqlite_Node* prev;
+    struct _pysqlite_Node* next;
+} pysqlite_Node;
 
 typedef struct
 {
@@ -50,24 +50,24 @@ typedef struct
     /* the factory callable */
     PyObject* factory;
 
-    Node* first;
-    Node* last;
+    pysqlite_Node* first;
+    pysqlite_Node* last;
 
     /* if set, decrement the factory function when the Cache is deallocated.
      * this is almost always desirable, but not in the pysqlite context */
     int decref_factory;
-} Cache;
+} pysqlite_Cache;
 
-extern PyTypeObject NodeType;
-extern PyTypeObject CacheType;
+extern PyTypeObject pysqlite_NodeType;
+extern PyTypeObject pysqlite_CacheType;
 
-int node_init(Node* self, PyObject* args, PyObject* kwargs);
-void node_dealloc(Node* self);
+int pysqlite_node_init(pysqlite_Node* self, PyObject* args, PyObject* kwargs);
+void pysqlite_node_dealloc(pysqlite_Node* self);
 
-int cache_init(Cache* self, PyObject* args, PyObject* kwargs);
-void cache_dealloc(Cache* self);
-PyObject* cache_get(Cache* self, PyObject* args);
+int pysqlite_cache_init(pysqlite_Cache* self, PyObject* args, PyObject* kwargs);
+void pysqlite_cache_dealloc(pysqlite_Cache* self);
+PyObject* pysqlite_cache_get(pysqlite_Cache* self, PyObject* args);
 
-int cache_setup_types(void);
+int pysqlite_cache_setup_types(void);
 
 #endif
diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 703af15..924d582 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -32,7 +32,7 @@
 
 #include "pythread.h"
 
-static int connection_set_isolation_level(Connection* self, PyObject* isolation_level);
+static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, PyObject* isolation_level);
 
 
 void _sqlite3_result_error(sqlite3_context* ctx, const char* errmsg, int len)
@@ -43,11 +43,11 @@ void _sqlite3_result_error(sqlite3_context* ctx, const char* errmsg, int len)
 #if SQLITE_VERSION_NUMBER >= 3003003
     sqlite3_result_error(ctx, errmsg, len);
 #else
-    PyErr_SetString(OperationalError, errmsg);
+    PyErr_SetString(pysqlite_OperationalError, errmsg);
 #endif
 }
 
-int connection_init(Connection* self, PyObject* args, PyObject* kwargs)
+int pysqlite_connection_init(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     static char *kwlist[] = {"database", "timeout", "detect_types", "isolation_level", "check_same_thread", "factory", "cached_statements", NULL, NULL};
 
@@ -82,7 +82,7 @@ int connection_init(Connection* self, PyObject* args, PyObject* kwargs)
     Py_END_ALLOW_THREADS
 
     if (rc != SQLITE_OK) {
-        _seterror(self->db);
+        _pysqlite_seterror(self->db);
         return -1;
     }
 
@@ -95,10 +95,10 @@ int connection_init(Connection* self, PyObject* args, PyObject* kwargs)
         Py_INCREF(isolation_level);
     }
     self->isolation_level = NULL;
-    connection_set_isolation_level(self, isolation_level);
+    pysqlite_connection_set_isolation_level(self, isolation_level);
     Py_DECREF(isolation_level);
 
-    self->statement_cache = (Cache*)PyObject_CallFunction((PyObject*)&CacheType, "Oi", self, cached_statements);
+    self->statement_cache = (pysqlite_Cache*)PyObject_CallFunction((PyObject*)&pysqlite_CacheType, "Oi", self, cached_statements);
     if (PyErr_Occurred()) {
         return -1;
     }
@@ -135,41 +135,41 @@ int connection_init(Connection* self, PyObject* args, PyObject* kwargs)
         return -1;
     }
 
-    self->Warning = Warning;
-    self->Error = Error;
-    self->InterfaceError = InterfaceError;
-    self->DatabaseError = DatabaseError;
-    self->DataError = DataError;
-    self->OperationalError = OperationalError;
-    self->IntegrityError = IntegrityError;
-    self->InternalError = InternalError;
-    self->ProgrammingError = ProgrammingError;
-    self->NotSupportedError = NotSupportedError;
+    self->Warning               = pysqlite_Warning;
+    self->Error                 = pysqlite_Error;
+    self->InterfaceError        = pysqlite_InterfaceError;
+    self->DatabaseError         = pysqlite_DatabaseError;
+    self->DataError             = pysqlite_DataError;
+    self->OperationalError      = pysqlite_OperationalError;
+    self->IntegrityError        = pysqlite_IntegrityError;
+    self->InternalError         = pysqlite_InternalError;
+    self->ProgrammingError      = pysqlite_ProgrammingError;
+    self->NotSupportedError     = pysqlite_NotSupportedError;
 
     return 0;
 }
 
 /* Empty the entire statement cache of this connection */
-void flush_statement_cache(Connection* self)
+void pysqlite_flush_statement_cache(pysqlite_Connection* self)
 {
-    Node* node;
-    Statement* statement;
+    pysqlite_Node* node;
+    pysqlite_Statement* statement;
 
     node = self->statement_cache->first;
 
     while (node) {
-        statement = (Statement*)(node->data);
-        (void)statement_finalize(statement);
+        statement = (pysqlite_Statement*)(node->data);
+        (void)pysqlite_statement_finalize(statement);
         node = node->next;
     }
 
     Py_DECREF(self->statement_cache);
-    self->statement_cache = (Cache*)PyObject_CallFunction((PyObject*)&CacheType, "O", self);
+    self->statement_cache = (pysqlite_Cache*)PyObject_CallFunction((PyObject*)&pysqlite_CacheType, "O", self);
     Py_DECREF(self);
     self->statement_cache->decref_factory = 0;
 }
 
-void reset_all_statements(Connection* self)
+void pysqlite_reset_all_statements(pysqlite_Connection* self)
 {
     int i;
     PyObject* weakref;
@@ -179,12 +179,12 @@ void reset_all_statements(Connection* self)
         weakref = PyList_GetItem(self->statements, i);
         statement = PyWeakref_GetObject(weakref);
         if (statement != Py_None) {
-            (void)statement_reset((Statement*)statement);
+            (void)pysqlite_statement_reset((pysqlite_Statement*)statement);
         }
     }
 }
 
-void connection_dealloc(Connection* self)
+void pysqlite_connection_dealloc(pysqlite_Connection* self)
 {
     Py_XDECREF(self->statement_cache);
 
@@ -208,7 +208,7 @@ void connection_dealloc(Connection* self)
     self->ob_type->tp_free((PyObject*)self);
 }
 
-PyObject* connection_cursor(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     static char *kwlist[] = {"factory", NULL, NULL};
     PyObject* factory = NULL;
@@ -220,34 +220,34 @@ PyObject* connection_cursor(Connection* self, PyObject* args, PyObject* kwargs)
         return NULL;
     }
 
-    if (!check_thread(self) || !check_connection(self)) {
+    if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
         return NULL;
     }
 
     if (factory == NULL) {
-        factory = (PyObject*)&CursorType;
+        factory = (PyObject*)&pysqlite_CursorType;
     }
 
     cursor = PyObject_CallFunction(factory, "O", self);
 
     if (cursor && self->row_factory != Py_None) {
-        Py_XDECREF(((Cursor*)cursor)->row_factory);
+        Py_XDECREF(((pysqlite_Cursor*)cursor)->row_factory);
         Py_INCREF(self->row_factory);
-        ((Cursor*)cursor)->row_factory = self->row_factory;
+        ((pysqlite_Cursor*)cursor)->row_factory = self->row_factory;
     }
 
     return cursor;
 }
 
-PyObject* connection_close(Connection* self, PyObject* args)
+PyObject* pysqlite_connection_close(pysqlite_Connection* self, PyObject* args)
 {
     int rc;
 
-    if (!check_thread(self)) {
+    if (!pysqlite_check_thread(self)) {
         return NULL;
     }
 
-    flush_statement_cache(self);
+    pysqlite_flush_statement_cache(self);
 
     if (self->db) {
         Py_BEGIN_ALLOW_THREADS
@@ -255,7 +255,7 @@ PyObject* connection_close(Connection* self, PyObject* args)
         Py_END_ALLOW_THREADS
 
         if (rc != SQLITE_OK) {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
             return NULL;
         } else {
             self->db = NULL;
@@ -271,17 +271,17 @@ PyObject* connection_close(Connection* self, PyObject* args)
  *
  * 0 => error; 1 => ok
  */
-int check_connection(Connection* con)
+int pysqlite_check_connection(pysqlite_Connection* con)
 {
     if (!con->db) {
-        PyErr_SetString(ProgrammingError, "Cannot operate on a closed database.");
+        PyErr_SetString(pysqlite_ProgrammingError, "Cannot operate on a closed database.");
         return 0;
     } else {
         return 1;
     }
 }
 
-PyObject* _connection_begin(Connection* self)
+PyObject* _pysqlite_connection_begin(pysqlite_Connection* self)
 {
     int rc;
     const char* tail;
@@ -292,7 +292,7 @@ PyObject* _connection_begin(Connection* self)
     Py_END_ALLOW_THREADS
 
     if (rc != SQLITE_OK) {
-        _seterror(self->db);
+        _pysqlite_seterror(self->db);
         goto error;
     }
 
@@ -300,7 +300,7 @@ PyObject* _connection_begin(Connection* self)
     if (rc == SQLITE_DONE) {
         self->inTransaction = 1;
     } else {
-        _seterror(self->db);
+        _pysqlite_seterror(self->db);
     }
 
     Py_BEGIN_ALLOW_THREADS
@@ -308,7 +308,7 @@ PyObject* _connection_begin(Connection* self)
     Py_END_ALLOW_THREADS
 
     if (rc != SQLITE_OK && !PyErr_Occurred()) {
-        _seterror(self->db);
+        _pysqlite_seterror(self->db);
     }
 
 error:
@@ -320,13 +320,13 @@ error:
     }
 }
 
-PyObject* connection_commit(Connection* self, PyObject* args)
+PyObject* pysqlite_connection_commit(pysqlite_Connection* self, PyObject* args)
 {
     int rc;
     const char* tail;
     sqlite3_stmt* statement;
 
-    if (!check_thread(self) || !check_connection(self)) {
+    if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
         return NULL;
     }
 
@@ -335,7 +335,7 @@ PyObject* connection_commit(Connection* self, PyObject* args)
         rc = sqlite3_prepare(self->db, "COMMIT", -1, &statement, &tail);
         Py_END_ALLOW_THREADS
         if (rc != SQLITE_OK) {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
             goto error;
         }
 
@@ -343,14 +343,14 @@ PyObject* connection_commit(Connection* self, PyObject* args)
         if (rc == SQLITE_DONE) {
             self->inTransaction = 0;
         } else {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
         }
 
         Py_BEGIN_ALLOW_THREADS
         rc = sqlite3_finalize(statement);
         Py_END_ALLOW_THREADS
         if (rc != SQLITE_OK && !PyErr_Occurred()) {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
         }
 
     }
@@ -364,24 +364,24 @@ error:
     }
 }
 
-PyObject* connection_rollback(Connection* self, PyObject* args)
+PyObject* pysqlite_connection_rollback(pysqlite_Connection* self, PyObject* args)
 {
     int rc;
     const char* tail;
     sqlite3_stmt* statement;
 
-    if (!check_thread(self) || !check_connection(self)) {
+    if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
         return NULL;
     }
 
     if (self->inTransaction) {
-        reset_all_statements(self);
+        pysqlite_reset_all_statements(self);
 
         Py_BEGIN_ALLOW_THREADS
         rc = sqlite3_prepare(self->db, "ROLLBACK", -1, &statement, &tail);
         Py_END_ALLOW_THREADS
         if (rc != SQLITE_OK) {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
             goto error;
         }
 
@@ -389,14 +389,14 @@ PyObject* connection_rollback(Connection* self, PyObject* args)
         if (rc == SQLITE_DONE) {
             self->inTransaction = 0;
         } else {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
         }
 
         Py_BEGIN_ALLOW_THREADS
         rc = sqlite3_finalize(statement);
         Py_END_ALLOW_THREADS
         if (rc != SQLITE_OK && !PyErr_Occurred()) {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
         }
 
     }
@@ -410,7 +410,7 @@ error:
     }
 }
 
-void _set_result(sqlite3_context* context, PyObject* py_val)
+void _pysqlite_set_result(sqlite3_context* context, PyObject* py_val)
 {
     long longval;
     const char* buffer;
@@ -445,7 +445,7 @@ void _set_result(sqlite3_context* context, PyObject* py_val)
     }
 }
 
-PyObject* _build_py_params(sqlite3_context *context, int argc, sqlite3_value** argv)
+PyObject* _pysqlite_build_py_params(sqlite3_context *context, int argc, sqlite3_value** argv)
 {
     PyObject* args;
     int i;
@@ -512,7 +512,7 @@ PyObject* _build_py_params(sqlite3_context *context, int argc, sqlite3_value** a
     return args;
 }
 
-void _func_callback(sqlite3_context* context, int argc, sqlite3_value** argv)
+void _pysqlite_func_callback(sqlite3_context* context, int argc, sqlite3_value** argv)
 {
     PyObject* args;
     PyObject* py_func;
@@ -524,14 +524,14 @@ void _func_callback(sqlite3_context* context, int argc, sqlite3_value** argv)
 
     py_func = (PyObject*)sqlite3_user_data(context);
 
-    args = _build_py_params(context, argc, argv);
+    args = _pysqlite_build_py_params(context, argc, argv);
     if (args) {
         py_retval = PyObject_CallObject(py_func, args);
         Py_DECREF(args);
     }
 
     if (py_retval) {
-        _set_result(context, py_retval);
+        _pysqlite_set_result(context, py_retval);
         Py_DECREF(py_retval);
     } else {
         if (_enable_callback_tracebacks) {
@@ -545,7 +545,7 @@ void _func_callback(sqlite3_context* context, int argc, sqlite3_value** argv)
     PyGILState_Release(threadstate);
 }
 
-static void _step_callback(sqlite3_context *context, int argc, sqlite3_value** params)
+static void _pysqlite_step_callback(sqlite3_context *context, int argc, sqlite3_value** params)
 {
     PyObject* args;
     PyObject* function_result = NULL;
@@ -581,7 +581,7 @@ static void _step_callback(sqlite3_context *context, int argc, sqlite3_value** p
         goto error;
     }
 
-    args = _build_py_params(context, argc, params);
+    args = _pysqlite_build_py_params(context, argc, params);
     if (!args) {
         goto error;
     }
@@ -605,7 +605,7 @@ error:
     PyGILState_Release(threadstate);
 }
 
-void _final_callback(sqlite3_context* context)
+void _pysqlite_final_callback(sqlite3_context* context)
 {
     PyObject* function_result = NULL;
     PyObject** aggregate_instance;
@@ -634,7 +634,7 @@ void _final_callback(sqlite3_context* context)
         }
         _sqlite3_result_error(context, "user-defined aggregate's 'finalize' method raised error", -1);
     } else {
-        _set_result(context, function_result);
+        _pysqlite_set_result(context, function_result);
     }
 
 error:
@@ -644,7 +644,7 @@ error:
     PyGILState_Release(threadstate);
 }
 
-void _drop_unused_statement_references(Connection* self)
+void _pysqlite_drop_unused_statement_references(pysqlite_Connection* self)
 {
     PyObject* new_list;
     PyObject* weakref;
@@ -676,7 +676,7 @@ void _drop_unused_statement_references(Connection* self)
     self->statements = new_list;
 }
 
-PyObject* connection_create_function(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_create_function(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     static char *kwlist[] = {"name", "narg", "func", NULL, NULL};
 
@@ -691,11 +691,11 @@ PyObject* connection_create_function(Connection* self, PyObject* args, PyObject*
         return NULL;
     }
 
-    rc = sqlite3_create_function(self->db, name, narg, SQLITE_UTF8, (void*)func, _func_callback, NULL, NULL);
+    rc = sqlite3_create_function(self->db, name, narg, SQLITE_UTF8, (void*)func, _pysqlite_func_callback, NULL, NULL);
 
     if (rc != SQLITE_OK) {
         /* Workaround for SQLite bug: no error code or string is available here */
-        PyErr_SetString(OperationalError, "Error creating function");
+        PyErr_SetString(pysqlite_OperationalError, "Error creating function");
         return NULL;
     } else {
         PyDict_SetItem(self->function_pinboard, func, Py_None);
@@ -705,7 +705,7 @@ PyObject* connection_create_function(Connection* self, PyObject* args, PyObject*
     }
 }
 
-PyObject* connection_create_aggregate(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_create_aggregate(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* aggregate_class;
 
@@ -719,10 +719,10 @@ PyObject* connection_create_aggregate(Connection* self, PyObject* args, PyObject
         return NULL;
     }
 
-    rc = sqlite3_create_function(self->db, name, n_arg, SQLITE_UTF8, (void*)aggregate_class, 0, &_step_callback, &_final_callback);
+    rc = sqlite3_create_function(self->db, name, n_arg, SQLITE_UTF8, (void*)aggregate_class, 0, &_pysqlite_step_callback, &_pysqlite_final_callback);
     if (rc != SQLITE_OK) {
         /* Workaround for SQLite bug: no error code or string is available here */
-        PyErr_SetString(OperationalError, "Error creating aggregate");
+        PyErr_SetString(pysqlite_OperationalError, "Error creating aggregate");
         return NULL;
     } else {
         PyDict_SetItem(self->function_pinboard, aggregate_class, Py_None);
@@ -732,7 +732,7 @@ PyObject* connection_create_aggregate(Connection* self, PyObject* args, PyObject
     }
 }
 
-int _authorizer_callback(void* user_arg, int action, const char* arg1, const char* arg2 , const char* dbname, const char* access_attempt_source)
+static int _authorizer_callback(void* user_arg, int action, const char* arg1, const char* arg2 , const char* dbname, const char* access_attempt_source)
 {
     PyObject *ret;
     int rc;
@@ -762,7 +762,7 @@ int _authorizer_callback(void* user_arg, int action, const char* arg1, const cha
     return rc;
 }
 
-PyObject* connection_set_authorizer(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_set_authorizer(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* authorizer_cb;
 
@@ -777,7 +777,7 @@ PyObject* connection_set_authorizer(Connection* self, PyObject* args, PyObject*
     rc = sqlite3_set_authorizer(self->db, _authorizer_callback, (void*)authorizer_cb);
 
     if (rc != SQLITE_OK) {
-        PyErr_SetString(OperationalError, "Error setting authorizer callback");
+        PyErr_SetString(pysqlite_OperationalError, "Error setting authorizer callback");
         return NULL;
     } else {
         PyDict_SetItem(self->function_pinboard, authorizer_cb, Py_None);
@@ -787,11 +787,11 @@ PyObject* connection_set_authorizer(Connection* self, PyObject* args, PyObject*
     }
 }
 
-int check_thread(Connection* self)
+int pysqlite_check_thread(pysqlite_Connection* self)
 {
     if (self->check_same_thread) {
         if (PyThread_get_thread_ident() != self->thread_ident) {
-            PyErr_Format(ProgrammingError,
+            PyErr_Format(pysqlite_ProgrammingError,
                         "SQLite objects created in a thread can only be used in that same thread."
                         "The object was created in thread id %ld and this is thread id %ld",
                         self->thread_ident, PyThread_get_thread_ident());
@@ -803,22 +803,22 @@ int check_thread(Connection* self)
     return 1;
 }
 
-static PyObject* connection_get_isolation_level(Connection* self, void* unused)
+static PyObject* pysqlite_connection_get_isolation_level(pysqlite_Connection* self, void* unused)
 {
     Py_INCREF(self->isolation_level);
     return self->isolation_level;
 }
 
-static PyObject* connection_get_total_changes(Connection* self, void* unused)
+static PyObject* pysqlite_connection_get_total_changes(pysqlite_Connection* self, void* unused)
 {
-    if (!check_connection(self)) {
+    if (!pysqlite_check_connection(self)) {
         return NULL;
     } else {
         return Py_BuildValue("i", sqlite3_total_changes(self->db));
     }
 }
 
-static int connection_set_isolation_level(Connection* self, PyObject* isolation_level)
+static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, PyObject* isolation_level)
 {
     PyObject* res;
     PyObject* begin_statement;
@@ -834,7 +834,7 @@ static int connection_set_isolation_level(Connection* self, PyObject* isolation_
         Py_INCREF(Py_None);
         self->isolation_level = Py_None;
 
-        res = connection_commit(self, NULL);
+        res = pysqlite_connection_commit(self, NULL);
         if (!res) {
             return -1;
         }
@@ -866,10 +866,10 @@ static int connection_set_isolation_level(Connection* self, PyObject* isolation_
     return 0;
 }
 
-PyObject* connection_call(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_call(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* sql;
-    Statement* statement;
+    pysqlite_Statement* statement;
     PyObject* weakref;
     int rc;
 
@@ -877,22 +877,22 @@ PyObject* connection_call(Connection* self, PyObject* args, PyObject* kwargs)
         return NULL;
     }
 
-    _drop_unused_statement_references(self);
+    _pysqlite_drop_unused_statement_references(self);
 
-    statement = PyObject_New(Statement, &StatementType);
+    statement = PyObject_New(pysqlite_Statement, &pysqlite_StatementType);
     if (!statement) {
         return NULL;
     }
 
-    rc = statement_create(statement, self, sql);
+    rc = pysqlite_statement_create(statement, self, sql);
 
     if (rc != SQLITE_OK) {
         if (rc == PYSQLITE_TOO_MUCH_SQL) {
-            PyErr_SetString(Warning, "You can only execute one statement at a time.");
+            PyErr_SetString(pysqlite_Warning, "You can only execute one statement at a time.");
         } else if (rc == PYSQLITE_SQL_WRONG_TYPE) {
-            PyErr_SetString(Warning, "SQL is of wrong type. Must be string or unicode.");
+            PyErr_SetString(pysqlite_Warning, "SQL is of wrong type. Must be string or unicode.");
         } else {
-            _seterror(self->db);
+            _pysqlite_seterror(self->db);
         }
 
         Py_DECREF(statement);
@@ -918,7 +918,7 @@ error:
     return (PyObject*)statement;
 }
 
-PyObject* connection_execute(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_execute(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* cursor = 0;
     PyObject* result = 0;
@@ -949,7 +949,7 @@ error:
     return cursor;
 }
 
-PyObject* connection_executemany(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_executemany(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* cursor = 0;
     PyObject* result = 0;
@@ -980,7 +980,7 @@ error:
     return cursor;
 }
 
-PyObject* connection_executescript(Connection* self, PyObject* args, PyObject* kwargs)
+PyObject* pysqlite_connection_executescript(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* cursor = 0;
     PyObject* result = 0;
@@ -1014,7 +1014,7 @@ error:
 /* ------------------------- COLLATION CODE ------------------------ */
 
 static int
-collation_callback(
+pysqlite_collation_callback(
         void* context,
         int text1_length, const void* text1_data,
         int text2_length, const void* text2_data)
@@ -1063,11 +1063,11 @@ finally:
 }
 
 static PyObject *
-connection_interrupt(Connection* self, PyObject* args)
+pysqlite_connection_interrupt(pysqlite_Connection* self, PyObject* args)
 {
     PyObject* retval = NULL;
 
-    if (!check_connection(self)) {
+    if (!pysqlite_check_connection(self)) {
         goto finally;
     }
 
@@ -1081,7 +1081,7 @@ finally:
 }
 
 static PyObject *
-connection_create_collation(Connection* self, PyObject* args)
+pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args)
 {
     PyObject* callable;
     PyObject* uppercase_name = 0;
@@ -1090,7 +1090,7 @@ connection_create_collation(Connection* self, PyObject* args)
     char* chk;
     int rc;
 
-    if (!check_thread(self) || !check_connection(self)) {
+    if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
         goto finally;
     }
 
@@ -1111,7 +1111,7 @@ connection_create_collation(Connection* self, PyObject* args)
         {
             chk++;
         } else {
-            PyErr_SetString(ProgrammingError, "invalid character in collation name");
+            PyErr_SetString(pysqlite_ProgrammingError, "invalid character in collation name");
             goto finally;
         }
     }
@@ -1131,10 +1131,10 @@ connection_create_collation(Connection* self, PyObject* args)
                                   PyString_AsString(uppercase_name),
                                   SQLITE_UTF8,
                                   (callable != Py_None) ? callable : NULL,
-                                  (callable != Py_None) ? collation_callback : NULL);
+                                  (callable != Py_None) ? pysqlite_collation_callback : NULL);
     if (rc != SQLITE_OK) {
         PyDict_DelItem(self->collations, uppercase_name);
-        _seterror(self->db);
+        _pysqlite_seterror(self->db);
         goto finally;
     }
 
@@ -1155,63 +1155,63 @@ static char connection_doc[] =
 PyDoc_STR("SQLite database connection object.");
 
 static PyGetSetDef connection_getset[] = {
-    {"isolation_level",  (getter)connection_get_isolation_level, (setter)connection_set_isolation_level},
-    {"total_changes",  (getter)connection_get_total_changes, (setter)0},
+    {"isolation_level",  (getter)pysqlite_connection_get_isolation_level, (setter)pysqlite_connection_set_isolation_level},
+    {"total_changes",  (getter)pysqlite_connection_get_total_changes, (setter)0},
     {NULL}
 };
 
 static PyMethodDef connection_methods[] = {
-    {"cursor", (PyCFunction)connection_cursor, METH_VARARGS|METH_KEYWORDS,
+    {"cursor", (PyCFunction)pysqlite_connection_cursor, METH_VARARGS|METH_KEYWORDS,
         PyDoc_STR("Return a cursor for the connection.")},
-    {"close", (PyCFunction)connection_close, METH_NOARGS,
+    {"close", (PyCFunction)pysqlite_connection_close, METH_NOARGS,
         PyDoc_STR("Closes the connection.")},
-    {"commit", (PyCFunction)connection_commit, METH_NOARGS,
+    {"commit", (PyCFunction)pysqlite_connection_commit, METH_NOARGS,
         PyDoc_STR("Commit the current transaction.")},
-    {"rollback", (PyCFunction)connection_rollback, METH_NOARGS,
+    {"rollback", (PyCFunction)pysqlite_connection_rollback, METH_NOARGS,
         PyDoc_STR("Roll back the current transaction.")},
-    {"create_function", (PyCFunction)connection_create_function, METH_VARARGS|METH_KEYWORDS,
+    {"create_function", (PyCFunction)pysqlite_connection_create_function, METH_VARARGS|METH_KEYWORDS,
         PyDoc_STR("Creates a new function. Non-standard.")},
-    {"create_aggregate", (PyCFunction)connection_create_aggregate, METH_VARARGS|METH_KEYWORDS,
+    {"create_aggregate", (PyCFunction)pysqlite_connection_create_aggregate, METH_VARARGS|METH_KEYWORDS,
         PyDoc_STR("Creates a new aggregate. Non-standard.")},
-    {"set_authorizer", (PyCFunction)connection_set_authorizer, METH_VARARGS|METH_KEYWORDS,
+    {"set_authorizer", (PyCFunction)pysqlite_connection_set_authorizer, METH_VARARGS|METH_KEYWORDS,
         PyDoc_STR("Sets authorizer callback. Non-standard.")},
-    {"execute", (PyCFunction)connection_execute, METH_VARARGS,
+    {"execute", (PyCFunction)pysqlite_connection_execute, METH_VARARGS,
         PyDoc_STR("Executes a SQL statement. Non-standard.")},
-    {"executemany", (PyCFunction)connection_executemany, METH_VARARGS,
+    {"executemany", (PyCFunction)pysqlite_connection_executemany, METH_VARARGS,
         PyDoc_STR("Repeatedly executes a SQL statement. Non-standard.")},
-    {"executescript", (PyCFunction)connection_executescript, METH_VARARGS,
+    {"executescript", (PyCFunction)pysqlite_connection_executescript, METH_VARARGS,
         PyDoc_STR("Executes a multiple SQL statements at once. Non-standard.")},
-    {"create_collation", (PyCFunction)connection_create_collation, METH_VARARGS,
+    {"create_collation", (PyCFunction)pysqlite_connection_create_collation, METH_VARARGS,
         PyDoc_STR("Creates a collation function. Non-standard.")},
-    {"interrupt", (PyCFunction)connection_interrupt, METH_NOARGS,
+    {"interrupt", (PyCFunction)pysqlite_connection_interrupt, METH_NOARGS,
         PyDoc_STR("Abort any pending database operation. Non-standard.")},
     {NULL, NULL}
 };
 
 static struct PyMemberDef connection_members[] =
 {
-    {"Warning", T_OBJECT, offsetof(Connection, Warning), RO},
-    {"Error", T_OBJECT, offsetof(Connection, Error), RO},
-    {"InterfaceError", T_OBJECT, offsetof(Connection, InterfaceError), RO},
-    {"DatabaseError", T_OBJECT, offsetof(Connection, DatabaseError), RO},
-    {"DataError", T_OBJECT, offsetof(Connection, DataError), RO},
-    {"OperationalError", T_OBJECT, offsetof(Connection, OperationalError), RO},
-    {"IntegrityError", T_OBJECT, offsetof(Connection, IntegrityError), RO},
-    {"InternalError", T_OBJECT, offsetof(Connection, InternalError), RO},
-    {"ProgrammingError", T_OBJECT, offsetof(Connection, ProgrammingError), RO},
-    {"NotSupportedError", T_OBJECT, offsetof(Connection, NotSupportedError), RO},
-    {"row_factory", T_OBJECT, offsetof(Connection, row_factory)},
-    {"text_factory", T_OBJECT, offsetof(Connection, text_factory)},
+    {"Warning", T_OBJECT, offsetof(pysqlite_Connection, Warning), RO},
+    {"Error", T_OBJECT, offsetof(pysqlite_Connection, Error), RO},
+    {"InterfaceError", T_OBJECT, offsetof(pysqlite_Connection, InterfaceError), RO},
+    {"DatabaseError", T_OBJECT, offsetof(pysqlite_Connection, DatabaseError), RO},
+    {"DataError", T_OBJECT, offsetof(pysqlite_Connection, DataError), RO},
+    {"OperationalError", T_OBJECT, offsetof(pysqlite_Connection, OperationalError), RO},
+    {"IntegrityError", T_OBJECT, offsetof(pysqlite_Connection, IntegrityError), RO},
+    {"InternalError", T_OBJECT, offsetof(pysqlite_Connection, InternalError), RO},
+    {"ProgrammingError", T_OBJECT, offsetof(pysqlite_Connection, ProgrammingError), RO},
+    {"NotSupportedError", T_OBJECT, offsetof(pysqlite_Connection, NotSupportedError), RO},
+    {"row_factory", T_OBJECT, offsetof(pysqlite_Connection, row_factory)},
+    {"text_factory", T_OBJECT, offsetof(pysqlite_Connection, text_factory)},
     {NULL}
 };
 
-PyTypeObject ConnectionType = {
+PyTypeObject pysqlite_ConnectionType = {
         PyObject_HEAD_INIT(NULL)
         0,                                              /* ob_size */
         MODULE_NAME ".Connection",                      /* tp_name */
-        sizeof(Connection),                             /* tp_basicsize */
+        sizeof(pysqlite_Connection),                    /* tp_basicsize */
         0,                                              /* tp_itemsize */
-        (destructor)connection_dealloc,                 /* tp_dealloc */
+        (destructor)pysqlite_connection_dealloc,        /* tp_dealloc */
         0,                                              /* tp_print */
         0,                                              /* tp_getattr */
         0,                                              /* tp_setattr */
@@ -1221,7 +1221,7 @@ PyTypeObject ConnectionType = {
         0,                                              /* tp_as_sequence */
         0,                                              /* tp_as_mapping */
         0,                                              /* tp_hash */
-        (ternaryfunc)connection_call,                   /* tp_call */
+        (ternaryfunc)pysqlite_connection_call,          /* tp_call */
         0,                                              /* tp_str */
         0,                                              /* tp_getattro */
         0,                                              /* tp_setattro */
@@ -1242,14 +1242,14 @@ PyTypeObject ConnectionType = {
         0,                                              /* tp_descr_get */
         0,                                              /* tp_descr_set */
         0,                                              /* tp_dictoffset */
-        (initproc)connection_init,                      /* tp_init */
+        (initproc)pysqlite_connection_init,             /* tp_init */
         0,                                              /* tp_alloc */
         0,                                              /* tp_new */
         0                                               /* tp_free */
 };
 
-extern int connection_setup_types(void)
+extern int pysqlite_connection_setup_types(void)
 {
-    ConnectionType.tp_new = PyType_GenericNew;
-    return PyType_Ready(&ConnectionType);
+    pysqlite_ConnectionType.tp_new = PyType_GenericNew;
+    return PyType_Ready(&pysqlite_ConnectionType);
 }
diff --git a/Modules/_sqlite/connection.h b/Modules/_sqlite/connection.h
index 8f4d36e..21fcd2a 100644
--- a/Modules/_sqlite/connection.h
+++ b/Modules/_sqlite/connection.h
@@ -66,7 +66,7 @@ typedef struct
     /* thread identification of the thread the connection was created in */
     long thread_ident;
 
-    Cache* statement_cache;
+    pysqlite_Cache* statement_cache;
 
     /* A list of weak references to statements used within this connection */
     PyObject* statements;
@@ -106,24 +106,23 @@ typedef struct
     PyObject* InternalError;
     PyObject* ProgrammingError;
     PyObject* NotSupportedError;
-} Connection;
+} pysqlite_Connection;
 
-extern PyTypeObject ConnectionType;
+extern PyTypeObject pysqlite_ConnectionType;
 
-PyObject* connection_alloc(PyTypeObject* type, int aware);
-void connection_dealloc(Connection* self);
-PyObject* connection_cursor(Connection* self, PyObject* args, PyObject* kwargs);
-PyObject* connection_close(Connection* self, PyObject* args);
-PyObject* _connection_begin(Connection* self);
-PyObject* connection_begin(Connection* self, PyObject* args);
-PyObject* connection_commit(Connection* self, PyObject* args);
-PyObject* connection_rollback(Connection* self, PyObject* args);
-PyObject* connection_new(PyTypeObject* type, PyObject* args, PyObject* kw);
-int connection_init(Connection* self, PyObject* args, PyObject* kwargs);
+PyObject* pysqlite_connection_alloc(PyTypeObject* type, int aware);
+void pysqlite_connection_dealloc(pysqlite_Connection* self);
+PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args, PyObject* kwargs);
+PyObject* pysqlite_connection_close(pysqlite_Connection* self, PyObject* args);
+PyObject* _pysqlite_connection_begin(pysqlite_Connection* self);
+PyObject* pysqlite_connection_commit(pysqlite_Connection* self, PyObject* args);
+PyObject* pysqlite_connection_rollback(pysqlite_Connection* self, PyObject* args);
+PyObject* pysqlite_connection_new(PyTypeObject* type, PyObject* args, PyObject* kw);
+int pysqlite_connection_init(pysqlite_Connection* self, PyObject* args, PyObject* kwargs);
 
-int check_thread(Connection* self);
-int check_connection(Connection* con);
+int pysqlite_check_thread(pysqlite_Connection* self);
+int pysqlite_check_connection(pysqlite_Connection* con);
 
-int connection_setup_types(void);
+int pysqlite_connection_setup_types(void);
 
 #endif
diff --git a/Modules/_sqlite/cursor.c b/Modules/_sqlite/cursor.c
index a2d3cf2..ca15eed 100644
--- a/Modules/_sqlite/cursor.c
+++ b/Modules/_sqlite/cursor.c
@@ -34,9 +34,9 @@
 #define INT32_MAX 2147483647
 #endif
 
-PyObject* cursor_iternext(Cursor *self);
+PyObject* pysqlite_cursor_iternext(pysqlite_Cursor* self);
 
-static StatementKind detect_statement_type(char* statement)
+static pysqlite_StatementKind detect_statement_type(char* statement)
 {
     char buf[20];
     char* src;
@@ -74,11 +74,11 @@ static StatementKind detect_statement_type(char* statement)
     }
 }
 
-int cursor_init(Cursor* self, PyObject* args, PyObject* kwargs)
+int pysqlite_cursor_init(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs)
 {
-    Connection* connection;
+    pysqlite_Connection* connection;
 
-    if (!PyArg_ParseTuple(args, "O!", &ConnectionType, &connection))
+    if (!PyArg_ParseTuple(args, "O!", &pysqlite_ConnectionType, &connection))
     {
         return -1; 
     }
@@ -109,20 +109,20 @@ int cursor_init(Cursor* self, PyObject* args, PyObject* kwargs)
     Py_INCREF(Py_None);
     self->row_factory = Py_None;
 
-    if (!check_thread(self->connection)) {
+    if (!pysqlite_check_thread(self->connection)) {
         return -1;
     }
 
     return 0;
 }
 
-void cursor_dealloc(Cursor* self)
+void pysqlite_cursor_dealloc(pysqlite_Cursor* self)
 {
     int rc;
 
     /* Reset the statement if the user has not closed the cursor */
     if (self->statement) {
-        rc = statement_reset(self->statement);
+        rc = pysqlite_statement_reset(self->statement);
         Py_DECREF(self->statement);
     }
 
@@ -137,7 +137,7 @@ void cursor_dealloc(Cursor* self)
     self->ob_type->tp_free((PyObject*)self);
 }
 
-PyObject* _get_converter(PyObject* key)
+PyObject* _pysqlite_get_converter(PyObject* key)
 {
     PyObject* upcase_key;
     PyObject* retval;
@@ -153,7 +153,7 @@ PyObject* _get_converter(PyObject* key)
     return retval;
 }
 
-int build_row_cast_map(Cursor* self)
+int pysqlite_build_row_cast_map(pysqlite_Cursor* self)
 {
     int i;
     const char* type_start = (const char*)-1;
@@ -175,7 +175,7 @@ int build_row_cast_map(Cursor* self)
     for (i = 0; i < sqlite3_column_count(self->statement->st); i++) {
         converter = NULL;
 
-        if (self->connection->detect_types | PARSE_COLNAMES) {
+        if (self->connection->detect_types & PARSE_COLNAMES) {
             colname = sqlite3_column_name(self->statement->st, i);
             if (colname) {
                 for (pos = colname; *pos != 0; pos++) {
@@ -190,7 +190,7 @@ int build_row_cast_map(Cursor* self)
                             break;
                         }
 
-                        converter = _get_converter(key);
+                        converter = _pysqlite_get_converter(key);
                         Py_DECREF(key);
                         break;
                     }
@@ -198,7 +198,7 @@ int build_row_cast_map(Cursor* self)
             }
         }
 
-        if (!converter && self->connection->detect_types | PARSE_DECLTYPES) {
+        if (!converter && self->connection->detect_types & PARSE_DECLTYPES) {
             decltype = sqlite3_column_decltype(self->statement->st, i);
             if (decltype) {
                 for (pos = decltype;;pos++) {
@@ -211,7 +211,7 @@ int build_row_cast_map(Cursor* self)
                     }
                 }
 
-                converter = _get_converter(py_decltype);
+                converter = _pysqlite_get_converter(py_decltype);
                 Py_DECREF(py_decltype);
             }
         }
@@ -234,7 +234,7 @@ int build_row_cast_map(Cursor* self)
     return 0;
 }
 
-PyObject* _build_column_name(const char* colname)
+PyObject* _pysqlite_build_column_name(const char* colname)
 {
     const char* pos;
 
@@ -253,7 +253,7 @@ PyObject* _build_column_name(const char* colname)
     }
 }
 
-PyObject* unicode_from_string(const char* val_str, int optimize)
+PyObject* pysqlite_unicode_from_string(const char* val_str, int optimize)
 {
     const char* check;
     int is_ascii = 0;
@@ -285,7 +285,7 @@ PyObject* unicode_from_string(const char* val_str, int optimize)
  * Precondidition:
  * - sqlite3_step() has been called before and it returned SQLITE_ROW.
  */
-PyObject* _fetch_one_row(Cursor* self)
+PyObject* _pysqlite_fetch_one_row(pysqlite_Cursor* self)
 {
     int i, numcols;
     PyObject* row;
@@ -356,10 +356,10 @@ PyObject* _fetch_one_row(Cursor* self)
             } else if (coltype == SQLITE_TEXT) {
                 val_str = (const char*)sqlite3_column_text(self->statement->st, i);
                 if ((self->connection->text_factory == (PyObject*)&PyUnicode_Type)
-                    || (self->connection->text_factory == OptimizedUnicode)) {
+                    || (self->connection->text_factory == pysqlite_OptimizedUnicode)) {
 
-                    converted = unicode_from_string(val_str,
-                        self->connection->text_factory == OptimizedUnicode ? 1 : 0);
+                    converted = pysqlite_unicode_from_string(val_str,
+                        self->connection->text_factory == pysqlite_OptimizedUnicode ? 1 : 0);
 
                     if (!converted) {
                         colname = sqlite3_column_name(self->statement->st, i);
@@ -368,7 +368,7 @@ PyObject* _fetch_one_row(Cursor* self)
                         }
                         PyOS_snprintf(buf, sizeof(buf) - 1, "Could not decode to UTF-8 column '%s' with text '%s'",
                                      colname , val_str);
-                        PyErr_SetString(OperationalError, buf);
+                        PyErr_SetString(pysqlite_OperationalError, buf);
                     }
                 } else if (self->connection->text_factory == (PyObject*)&PyString_Type) {
                     converted = PyString_FromString(val_str);
@@ -406,7 +406,7 @@ PyObject* _fetch_one_row(Cursor* self)
     return row;
 }
 
-PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
+PyObject* _pysqlite_query_execute(pysqlite_Cursor* self, int multiple, PyObject* args)
 {
     PyObject* operation;
     PyObject* operation_bytestr = NULL;
@@ -425,7 +425,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
     PyObject* second_argument = NULL;
     long rowcount = 0;
 
-    if (!check_thread(self->connection) || !check_connection(self->connection)) {
+    if (!pysqlite_check_thread(self->connection) || !pysqlite_check_connection(self->connection)) {
         return NULL;
     }
 
@@ -492,7 +492,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
 
     if (self->statement != NULL) {
         /* There is an active statement */
-        rc = statement_reset(self->statement);
+        rc = pysqlite_statement_reset(self->statement);
     }
 
     if (PyString_Check(operation)) {
@@ -525,7 +525,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
             case STATEMENT_INSERT:
             case STATEMENT_REPLACE:
                 if (!self->connection->inTransaction) {
-                    result = _connection_begin(self->connection);
+                    result = _pysqlite_connection_begin(self->connection);
                     if (!result) {
                         goto error;
                     }
@@ -536,7 +536,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
                 /* it's a DDL statement or something similar
                    - we better COMMIT first so it works for all cases */
                 if (self->connection->inTransaction) {
-                    result = connection_commit(self->connection, NULL);
+                    result = pysqlite_connection_commit(self->connection, NULL);
                     if (!result) {
                         goto error;
                     }
@@ -545,7 +545,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
                 break;
             case STATEMENT_SELECT:
                 if (multiple) {
-                    PyErr_SetString(ProgrammingError,
+                    PyErr_SetString(pysqlite_ProgrammingError,
                                 "You cannot execute SELECT statements in executemany().");
                     goto error;
                 }
@@ -563,11 +563,11 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
     }
 
     if (self->statement) {
-        (void)statement_reset(self->statement);
+        (void)pysqlite_statement_reset(self->statement);
         Py_DECREF(self->statement);
     }
 
-    self->statement = (Statement*)cache_get(self->connection->statement_cache, func_args);
+    self->statement = (pysqlite_Statement*)pysqlite_cache_get(self->connection->statement_cache, func_args);
     Py_DECREF(func_args);
 
     if (!self->statement) {
@@ -576,19 +576,19 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
 
     if (self->statement->in_use) {
         Py_DECREF(self->statement);
-        self->statement = PyObject_New(Statement, &StatementType);
+        self->statement = PyObject_New(pysqlite_Statement, &pysqlite_StatementType);
         if (!self->statement) {
             goto error;
         }
-        rc = statement_create(self->statement, self->connection, operation);
+        rc = pysqlite_statement_create(self->statement, self->connection, operation);
         if (rc != SQLITE_OK) {
             self->statement = 0;
             goto error;
         }
     }
 
-    statement_reset(self->statement);
-    statement_mark_dirty(self->statement);
+    pysqlite_statement_reset(self->statement);
+    pysqlite_statement_mark_dirty(self->statement);
 
     while (1) {
         parameters = PyIter_Next(parameters_iter);
@@ -596,27 +596,37 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
             break;
         }
 
-        statement_mark_dirty(self->statement);
+        pysqlite_statement_mark_dirty(self->statement);
 
-        statement_bind_parameters(self->statement, parameters);
+        pysqlite_statement_bind_parameters(self->statement, parameters);
         if (PyErr_Occurred()) {
             goto error;
         }
 
-        if (build_row_cast_map(self) != 0) {
-            PyErr_SetString(OperationalError, "Error while building row_cast_map");
+        if (pysqlite_build_row_cast_map(self) != 0) {
+            PyErr_SetString(pysqlite_OperationalError, "Error while building row_cast_map");
             goto error;
         }
 
-        rc = _sqlite_step_with_busyhandler(self->statement->st, self->connection);
-        if (rc != SQLITE_DONE && rc != SQLITE_ROW) {
-            rc = statement_reset(self->statement);
+        /* Keep trying the SQL statement until the schema stops changing. */
+        while (1) {
+            /* Actually execute the SQL statement. */
+            rc = _sqlite_step_with_busyhandler(self->statement->st, self->connection);
+            if (rc == SQLITE_DONE ||  rc == SQLITE_ROW) {
+                /* If it worked, let's get out of the loop */
+                break;
+            }
+            /* Something went wrong.  Re-set the statement and try again. */
+            rc = pysqlite_statement_reset(self->statement);
             if (rc == SQLITE_SCHEMA) {
-                rc = statement_recompile(self->statement, parameters);
+                /* If this was a result of the schema changing, let's try
+                   again. */
+                rc = pysqlite_statement_recompile(self->statement, parameters);
                 if (rc == SQLITE_OK) {
-                    rc = _sqlite_step_with_busyhandler(self->statement->st, self->connection);
+                    continue;
                 } else {
-                    _seterror(self->connection->db);
+                    /* If the database gave us an error, promote it to Python. */
+                    _pysqlite_seterror(self->connection->db);
                     goto error;
                 }
             } else {
@@ -628,7 +638,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
                         PyErr_Clear();
                     }
                 }
-                _seterror(self->connection->db);
+                _pysqlite_seterror(self->connection->db);
                 goto error;
             }
         }
@@ -649,7 +659,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
                     if (!descriptor) {
                         goto error;
                     }
-                    PyTuple_SetItem(descriptor, 0, _build_column_name(sqlite3_column_name(self->statement->st, i)));
+                    PyTuple_SetItem(descriptor, 0, _pysqlite_build_column_name(sqlite3_column_name(self->statement->st, i)));
                     Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 1, Py_None);
                     Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 2, Py_None);
                     Py_INCREF(Py_None); PyTuple_SetItem(descriptor, 3, Py_None);
@@ -663,13 +673,13 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
 
         if (rc == SQLITE_ROW) {
             if (multiple) {
-                PyErr_SetString(ProgrammingError, "executemany() can only execute DML statements.");
+                PyErr_SetString(pysqlite_ProgrammingError, "executemany() can only execute DML statements.");
                 goto error;
             }
 
-            self->next_row = _fetch_one_row(self);
+            self->next_row = _pysqlite_fetch_one_row(self);
         } else if (rc == SQLITE_DONE && !multiple) {
-            statement_reset(self->statement);
+            pysqlite_statement_reset(self->statement);
             Py_DECREF(self->statement);
             self->statement = 0;
         }
@@ -698,7 +708,7 @@ PyObject* _query_execute(Cursor* self, int multiple, PyObject* args)
         }
 
         if (multiple) {
-            rc = statement_reset(self->statement);
+            rc = pysqlite_statement_reset(self->statement);
         }
         Py_XDECREF(parameters);
     }
@@ -717,17 +727,17 @@ error:
     }
 }
 
-PyObject* cursor_execute(Cursor* self, PyObject* args)
+PyObject* pysqlite_cursor_execute(pysqlite_Cursor* self, PyObject* args)
 {
-    return _query_execute(self, 0, args);
+    return _pysqlite_query_execute(self, 0, args);
 }
 
-PyObject* cursor_executemany(Cursor* self, PyObject* args)
+PyObject* pysqlite_cursor_executemany(pysqlite_Cursor* self, PyObject* args)
 {
-    return _query_execute(self, 1, args);
+    return _pysqlite_query_execute(self, 1, args);
 }
 
-PyObject* cursor_executescript(Cursor* self, PyObject* args)
+PyObject* pysqlite_cursor_executescript(pysqlite_Cursor* self, PyObject* args)
 {
     PyObject* script_obj;
     PyObject* script_str = NULL;
@@ -741,7 +751,7 @@ PyObject* cursor_executescript(Cursor* self, PyObject* args)
         return NULL; 
     }
 
-    if (!check_thread(self->connection) || !check_connection(self->connection)) {
+    if (!pysqlite_check_thread(self->connection) || !pysqlite_check_connection(self->connection)) {
         return NULL;
     }
 
@@ -760,7 +770,7 @@ PyObject* cursor_executescript(Cursor* self, PyObject* args)
     }
 
     /* commit first */
-    result = connection_commit(self->connection, NULL);
+    result = pysqlite_connection_commit(self->connection, NULL);
     if (!result) {
         goto error;
     }
@@ -778,7 +788,7 @@ PyObject* cursor_executescript(Cursor* self, PyObject* args)
                              &statement,
                              &script_cstr);
         if (rc != SQLITE_OK) {
-            _seterror(self->connection->db);
+            _pysqlite_seterror(self->connection->db);
             goto error;
         }
 
@@ -790,13 +800,13 @@ PyObject* cursor_executescript(Cursor* self, PyObject* args)
 
         if (rc != SQLITE_DONE) {
             (void)sqlite3_finalize(statement);
-            _seterror(self->connection->db);
+            _pysqlite_seterror(self->connection->db);
             goto error;
         }
 
         rc = sqlite3_finalize(statement);
         if (rc != SQLITE_OK) {
-            _seterror(self->connection->db);
+            _pysqlite_seterror(self->connection->db);
             goto error;
         }
     }
@@ -805,7 +815,7 @@ error:
     Py_XDECREF(script_str);
 
     if (!statement_completed) {
-        PyErr_SetString(ProgrammingError, "you did not provide a complete SQL statement");
+        PyErr_SetString(pysqlite_ProgrammingError, "you did not provide a complete SQL statement");
     }
 
     if (PyErr_Occurred()) {
@@ -816,25 +826,25 @@ error:
     }
 }
 
-PyObject* cursor_getiter(Cursor *self)
+PyObject* pysqlite_cursor_getiter(pysqlite_Cursor *self)
 {
     Py_INCREF(self);
     return (PyObject*)self;
 }
 
-PyObject* cursor_iternext(Cursor *self)
+PyObject* pysqlite_cursor_iternext(pysqlite_Cursor *self)
 {
     PyObject* next_row_tuple;
     PyObject* next_row;
     int rc;
 
-    if (!check_thread(self->connection) || !check_connection(self->connection)) {
+    if (!pysqlite_check_thread(self->connection) || !pysqlite_check_connection(self->connection)) {
         return NULL;
     }
 
     if (!self->next_row) {
          if (self->statement) {
-            (void)statement_reset(self->statement);
+            (void)pysqlite_statement_reset(self->statement);
             Py_DECREF(self->statement);
             self->statement = NULL;
         }
@@ -851,25 +861,27 @@ PyObject* cursor_iternext(Cursor *self)
         next_row = next_row_tuple;
     }
 
-    rc = _sqlite_step_with_busyhandler(self->statement->st, self->connection);
-    if (rc != SQLITE_DONE && rc != SQLITE_ROW) {
-        Py_DECREF(next_row);
-        _seterror(self->connection->db);
-        return NULL;
-    }
+    if (self->statement) {
+        rc = _sqlite_step_with_busyhandler(self->statement->st, self->connection);
+        if (rc != SQLITE_DONE && rc != SQLITE_ROW) {
+            Py_DECREF(next_row);
+            _pysqlite_seterror(self->connection->db);
+            return NULL;
+        }
 
-    if (rc == SQLITE_ROW) {
-        self->next_row = _fetch_one_row(self);
+        if (rc == SQLITE_ROW) {
+            self->next_row = _pysqlite_fetch_one_row(self);
+        }
     }
 
     return next_row;
 }
 
-PyObject* cursor_fetchone(Cursor* self, PyObject* args)
+PyObject* pysqlite_cursor_fetchone(pysqlite_Cursor* self, PyObject* args)
 {
     PyObject* row;
 
-    row = cursor_iternext(self);
+    row = pysqlite_cursor_iternext(self);
     if (!row && !PyErr_Occurred()) {
         Py_INCREF(Py_None);
         return Py_None;
@@ -878,7 +890,7 @@ PyObject* cursor_fetchone(Cursor* self, PyObject* args)
     return row;
 }
 
-PyObject* cursor_fetchmany(Cursor* self, PyObject* args)
+PyObject* pysqlite_cursor_fetchmany(pysqlite_Cursor* self, PyObject* args)
 {
     PyObject* row;
     PyObject* list;
@@ -898,7 +910,7 @@ PyObject* cursor_fetchmany(Cursor* self, PyObject* args)
     row = Py_None;
 
     while (row) {
-        row = cursor_iternext(self);
+        row = pysqlite_cursor_iternext(self);
         if (row) {
             PyList_Append(list, row);
             Py_DECREF(row);
@@ -919,7 +931,7 @@ PyObject* cursor_fetchmany(Cursor* self, PyObject* args)
     }
 }
 
-PyObject* cursor_fetchall(Cursor* self, PyObject* args)
+PyObject* pysqlite_cursor_fetchall(pysqlite_Cursor* self, PyObject* args)
 {
     PyObject* row;
     PyObject* list;
@@ -933,7 +945,7 @@ PyObject* cursor_fetchall(Cursor* self, PyObject* args)
     row = (PyObject*)Py_None;
 
     while (row) {
-        row = cursor_iternext(self);
+        row = pysqlite_cursor_iternext(self);
         if (row) {
             PyList_Append(list, row);
             Py_DECREF(row);
@@ -948,21 +960,21 @@ PyObject* cursor_fetchall(Cursor* self, PyObject* args)
     }
 }
 
-PyObject* pysqlite_noop(Connection* self, PyObject* args)
+PyObject* pysqlite_noop(pysqlite_Connection* self, PyObject* args)
 {
     /* don't care, return None */
     Py_INCREF(Py_None);
     return Py_None;
 }
 
-PyObject* cursor_close(Cursor* self, PyObject* args)
+PyObject* pysqlite_cursor_close(pysqlite_Cursor* self, PyObject* args)
 {
-    if (!check_thread(self->connection) || !check_connection(self->connection)) {
+    if (!pysqlite_check_thread(self->connection) || !pysqlite_check_connection(self->connection)) {
         return NULL;
     }
 
     if (self->statement) {
-        (void)statement_reset(self->statement);
+        (void)pysqlite_statement_reset(self->statement);
         Py_DECREF(self->statement);
         self->statement = 0;
     }
@@ -972,19 +984,19 @@ PyObject* cursor_close(Cursor* self, PyObject* args)
 }
 
 static PyMethodDef cursor_methods[] = {
-    {"execute", (PyCFunction)cursor_execute, METH_VARARGS,
+    {"execute", (PyCFunction)pysqlite_cursor_execute, METH_VARARGS,
         PyDoc_STR("Executes a SQL statement.")},
-    {"executemany", (PyCFunction)cursor_executemany, METH_VARARGS,
+    {"executemany", (PyCFunction)pysqlite_cursor_executemany, METH_VARARGS,
         PyDoc_STR("Repeatedly executes a SQL statement.")},
-    {"executescript", (PyCFunction)cursor_executescript, METH_VARARGS,
+    {"executescript", (PyCFunction)pysqlite_cursor_executescript, METH_VARARGS,
         PyDoc_STR("Executes a multiple SQL statements at once. Non-standard.")},
-    {"fetchone", (PyCFunction)cursor_fetchone, METH_NOARGS,
+    {"fetchone", (PyCFunction)pysqlite_cursor_fetchone, METH_NOARGS,
         PyDoc_STR("Fetches several rows from the resultset.")},
-    {"fetchmany", (PyCFunction)cursor_fetchmany, METH_VARARGS,
+    {"fetchmany", (PyCFunction)pysqlite_cursor_fetchmany, METH_VARARGS,
         PyDoc_STR("Fetches all rows from the resultset.")},
-    {"fetchall", (PyCFunction)cursor_fetchall, METH_NOARGS,
+    {"fetchall", (PyCFunction)pysqlite_cursor_fetchall, METH_NOARGS,
         PyDoc_STR("Fetches one row from the resultset.")},
-    {"close", (PyCFunction)cursor_close, METH_NOARGS,
+    {"close", (PyCFunction)pysqlite_cursor_close, METH_NOARGS,
         PyDoc_STR("Closes the cursor.")},
     {"setinputsizes", (PyCFunction)pysqlite_noop, METH_VARARGS,
         PyDoc_STR("Required by DB-API. Does nothing in pysqlite.")},
@@ -995,25 +1007,25 @@ static PyMethodDef cursor_methods[] = {
 
 static struct PyMemberDef cursor_members[] =
 {
-    {"connection", T_OBJECT, offsetof(Cursor, connection), RO},
-    {"description", T_OBJECT, offsetof(Cursor, description), RO},
-    {"arraysize", T_INT, offsetof(Cursor, arraysize), 0},
-    {"lastrowid", T_OBJECT, offsetof(Cursor, lastrowid), RO},
-    {"rowcount", T_OBJECT, offsetof(Cursor, rowcount), RO},
-    {"row_factory", T_OBJECT, offsetof(Cursor, row_factory), 0},
+    {"connection", T_OBJECT, offsetof(pysqlite_Cursor, connection), RO},
+    {"description", T_OBJECT, offsetof(pysqlite_Cursor, description), RO},
+    {"arraysize", T_INT, offsetof(pysqlite_Cursor, arraysize), 0},
+    {"lastrowid", T_OBJECT, offsetof(pysqlite_Cursor, lastrowid), RO},
+    {"rowcount", T_OBJECT, offsetof(pysqlite_Cursor, rowcount), RO},
+    {"row_factory", T_OBJECT, offsetof(pysqlite_Cursor, row_factory), 0},
     {NULL}
 };
 
 static char cursor_doc[] =
 PyDoc_STR("SQLite database cursor class.");
 
-PyTypeObject CursorType = {
+PyTypeObject pysqlite_CursorType = {
         PyObject_HEAD_INIT(NULL)
         0,                                              /* ob_size */
         MODULE_NAME ".Cursor",                          /* tp_name */
-        sizeof(Cursor),                                 /* tp_basicsize */
+        sizeof(pysqlite_Cursor),                        /* tp_basicsize */
         0,                                              /* tp_itemsize */
-        (destructor)cursor_dealloc,                     /* tp_dealloc */
+        (destructor)pysqlite_cursor_dealloc,            /* tp_dealloc */
         0,                                              /* tp_print */
         0,                                              /* tp_getattr */
         0,                                              /* tp_setattr */
@@ -1034,8 +1046,8 @@ PyTypeObject CursorType = {
         0,                                              /* tp_clear */
         0,                                              /* tp_richcompare */
         0,                                              /* tp_weaklistoffset */
-        (getiterfunc)cursor_getiter,                    /* tp_iter */
-        (iternextfunc)cursor_iternext,                  /* tp_iternext */
+        (getiterfunc)pysqlite_cursor_getiter,           /* tp_iter */
+        (iternextfunc)pysqlite_cursor_iternext,         /* tp_iternext */
         cursor_methods,                                 /* tp_methods */
         cursor_members,                                 /* tp_members */
         0,                                              /* tp_getset */
@@ -1044,14 +1056,14 @@ PyTypeObject CursorType = {
         0,                                              /* tp_descr_get */
         0,                                              /* tp_descr_set */
         0,                                              /* tp_dictoffset */
-        (initproc)cursor_init,                          /* tp_init */
+        (initproc)pysqlite_cursor_init,                 /* tp_init */
         0,                                              /* tp_alloc */
         0,                                              /* tp_new */
         0                                               /* tp_free */
 };
 
-extern int cursor_setup_types(void)
+extern int pysqlite_cursor_setup_types(void)
 {
-    CursorType.tp_new = PyType_GenericNew;
-    return PyType_Ready(&CursorType);
+    pysqlite_CursorType.tp_new = PyType_GenericNew;
+    return PyType_Ready(&pysqlite_CursorType);
 }
diff --git a/Modules/_sqlite/cursor.h b/Modules/_sqlite/cursor.h
index 831ff81..5fce64a 100644
--- a/Modules/_sqlite/cursor.h
+++ b/Modules/_sqlite/cursor.h
@@ -32,40 +32,40 @@
 typedef struct
 {
     PyObject_HEAD
-    Connection* connection;
+    pysqlite_Connection* connection;
     PyObject* description;
     PyObject* row_cast_map;
     int arraysize;
     PyObject* lastrowid;
     PyObject* rowcount;
     PyObject* row_factory;
-    Statement* statement;
+    pysqlite_Statement* statement;
 
     /* the next row to be returned, NULL if no next row available */
     PyObject* next_row;
-} Cursor;
+} pysqlite_Cursor;
 
 typedef enum {
     STATEMENT_INVALID, STATEMENT_INSERT, STATEMENT_DELETE,
     STATEMENT_UPDATE, STATEMENT_REPLACE, STATEMENT_SELECT,
     STATEMENT_OTHER
-} StatementKind;
+} pysqlite_StatementKind;
 
-extern PyTypeObject CursorType;
+extern PyTypeObject pysqlite_CursorType;
 
-int cursor_init(Cursor* self, PyObject* args, PyObject* kwargs);
-void cursor_dealloc(Cursor* self);
-PyObject* cursor_execute(Cursor* self, PyObject* args);
-PyObject* cursor_executemany(Cursor* self, PyObject* args);
-PyObject* cursor_getiter(Cursor *self);
-PyObject* cursor_iternext(Cursor *self);
-PyObject* cursor_fetchone(Cursor* self, PyObject* args);
-PyObject* cursor_fetchmany(Cursor* self, PyObject* args);
-PyObject* cursor_fetchall(Cursor* self, PyObject* args);
-PyObject* pysqlite_noop(Connection* self, PyObject* args);
-PyObject* cursor_close(Cursor* self, PyObject* args);
+int pysqlite_cursor_init(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs);
+void pysqlite_cursor_dealloc(pysqlite_Cursor* self);
+PyObject* pysqlite_cursor_execute(pysqlite_Cursor* self, PyObject* args);
+PyObject* pysqlite_cursor_executemany(pysqlite_Cursor* self, PyObject* args);
+PyObject* pysqlite_cursor_getiter(pysqlite_Cursor *self);
+PyObject* pysqlite_cursor_iternext(pysqlite_Cursor *self);
+PyObject* pysqlite_cursor_fetchone(pysqlite_Cursor* self, PyObject* args);
+PyObject* pysqlite_cursor_fetchmany(pysqlite_Cursor* self, PyObject* args);
+PyObject* pysqlite_cursor_fetchall(pysqlite_Cursor* self, PyObject* args);
+PyObject* pysqlite_noop(pysqlite_Connection* self, PyObject* args);
+PyObject* pysqlite_cursor_close(pysqlite_Cursor* self, PyObject* args);
 
-int cursor_setup_types(void);
+int pysqlite_cursor_setup_types(void);
 
 #define UNKNOWN (-1)
 #endif
diff --git a/Modules/_sqlite/microprotocols.c b/Modules/_sqlite/microprotocols.c
index 4956ac0..5a78917 100644
--- a/Modules/_sqlite/microprotocols.c
+++ b/Modules/_sqlite/microprotocols.c
@@ -57,7 +57,7 @@ microprotocols_add(PyTypeObject *type, PyObject *proto, PyObject *cast)
     PyObject* key;
     int rc;
 
-    if (proto == NULL) proto = (PyObject*)&SQLitePrepareProtocolType;
+    if (proto == NULL) proto = (PyObject*)&pysqlite_PrepareProtocolType;
 
     key = Py_BuildValue("(OO)", (PyObject*)type, proto);
     if (!key) {
@@ -78,7 +78,7 @@ microprotocols_adapt(PyObject *obj, PyObject *proto, PyObject *alt)
     PyObject *adapter, *key;
 
     /* we don't check for exact type conformance as specified in PEP 246
-       because the SQLitePrepareProtocolType type is abstract and there is no
+       because the pysqlite_PrepareProtocolType type is abstract and there is no
        way to get a quotable object to be its instance */
 
     /* look for an adapter in the registry */
@@ -125,17 +125,17 @@ microprotocols_adapt(PyObject *obj, PyObject *proto, PyObject *alt)
     }
 
     /* else set the right exception and return NULL */
-    PyErr_SetString(ProgrammingError, "can't adapt");
+    PyErr_SetString(pysqlite_ProgrammingError, "can't adapt");
     return NULL;
 }
 
 /** module-level functions **/
 
 PyObject *
-psyco_microprotocols_adapt(Cursor *self, PyObject *args)
+psyco_microprotocols_adapt(pysqlite_Cursor *self, PyObject *args)
 {
     PyObject *obj, *alt = NULL;
-    PyObject *proto = (PyObject*)&SQLitePrepareProtocolType;
+    PyObject *proto = (PyObject*)&pysqlite_PrepareProtocolType;
 
     if (!PyArg_ParseTuple(args, "O|OO", &obj, &proto, &alt)) return NULL;
     return microprotocols_adapt(obj, proto, alt);
diff --git a/Modules/_sqlite/microprotocols.h b/Modules/_sqlite/microprotocols.h
index f601bb3..d84ec93 100644
--- a/Modules/_sqlite/microprotocols.h
+++ b/Modules/_sqlite/microprotocols.h
@@ -52,7 +52,7 @@ extern PyObject *microprotocols_adapt(
     PyObject *obj, PyObject *proto, PyObject *alt);
 
 extern PyObject *
-    psyco_microprotocols_adapt(Cursor* self, PyObject *args);   
+    psyco_microprotocols_adapt(pysqlite_Cursor* self, PyObject *args);   
 #define psyco_microprotocols_adapt_doc \
     "adapt(obj, protocol, alternate) -> adapt obj to given protocol. Non-standard."
 
diff --git a/Modules/_sqlite/module.c b/Modules/_sqlite/module.c
index 606454c..8844d81 100644
--- a/Modules/_sqlite/module.c
+++ b/Modules/_sqlite/module.c
@@ -35,9 +35,9 @@
 
 /* static objects at module-level */
 
-PyObject* Error, *Warning, *InterfaceError, *DatabaseError, *InternalError,
-    *OperationalError, *ProgrammingError, *IntegrityError, *DataError,
-    *NotSupportedError, *OptimizedUnicode;
+PyObject* pysqlite_Error, *pysqlite_Warning, *pysqlite_InterfaceError, *pysqlite_DatabaseError,
+    *pysqlite_InternalError, *pysqlite_OperationalError, *pysqlite_ProgrammingError,
+    *pysqlite_IntegrityError, *pysqlite_DataError, *pysqlite_NotSupportedError, *pysqlite_OptimizedUnicode;
 
 PyObject* converters;
 int _enable_callback_tracebacks;
@@ -67,7 +67,7 @@ static PyObject* module_connect(PyObject* self, PyObject* args, PyObject*
     }
 
     if (factory == NULL) {
-        factory = (PyObject*)&ConnectionType;
+        factory = (PyObject*)&pysqlite_ConnectionType;
     }
 
     result = PyObject_Call(factory, args, kwargs);
@@ -115,7 +115,7 @@ static PyObject* module_enable_shared_cache(PyObject* self, PyObject* args, PyOb
     rc = sqlite3_enable_shared_cache(do_enable);
 
     if (rc != SQLITE_OK) {
-        PyErr_SetString(OperationalError, "Changing the shared_cache flag failed");
+        PyErr_SetString(pysqlite_OperationalError, "Changing the shared_cache flag failed");
         return NULL;
     } else {
         Py_INCREF(Py_None);
@@ -133,7 +133,7 @@ static PyObject* module_register_adapter(PyObject* self, PyObject* args, PyObjec
         return NULL;
     }
 
-    microprotocols_add(type, (PyObject*)&SQLitePrepareProtocolType, caster);
+    microprotocols_add(type, (PyObject*)&pysqlite_PrepareProtocolType, caster);
 
     Py_INCREF(Py_None);
     return Py_None;
@@ -141,36 +141,29 @@ static PyObject* module_register_adapter(PyObject* self, PyObject* args, PyObjec
 
 static PyObject* module_register_converter(PyObject* self, PyObject* args, PyObject* kwargs)
 {
-    char* orig_name;
-    char* name = NULL;
-    char* c;
+    PyObject* orig_name;
+    PyObject* name = NULL;
     PyObject* callable;
     PyObject* retval = NULL;
 
-    if (!PyArg_ParseTuple(args, "sO", &orig_name, &callable)) {
+    if (!PyArg_ParseTuple(args, "SO", &orig_name, &callable)) {
         return NULL;
     }
 
-    /* convert the name to lowercase */
-    name = PyMem_Malloc(strlen(orig_name) + 2);
+    /* convert the name to upper case */
+    name = PyObject_CallMethod(orig_name, "upper", "");
     if (!name) {
         goto error;
     }
-    strcpy(name, orig_name);
-    for (c = name; *c != (char)0; c++) {
-        *c = (*c) & 0xDF;
-    }
 
-    if (PyDict_SetItemString(converters, name, callable) != 0) {
+    if (PyDict_SetItem(converters, name, callable) != 0) {
         goto error;
     }
 
     Py_INCREF(Py_None);
     retval = Py_None;
 error:
-    if (name) {
-        PyMem_Free(name);
-    }
+    Py_XDECREF(name);
     return retval;
 }
 
@@ -184,7 +177,7 @@ static PyObject* enable_callback_tracebacks(PyObject* self, PyObject* args, PyOb
     return Py_None;
 }
 
-void converters_init(PyObject* dict)
+static void converters_init(PyObject* dict)
 {
     converters = PyDict_New();
     if (!converters) {
@@ -265,28 +258,28 @@ PyMODINIT_FUNC init_sqlite3(void)
     module = Py_InitModule("_sqlite3", module_methods);
 
     if (!module ||
-        (row_setup_types() < 0) ||
-        (cursor_setup_types() < 0) ||
-        (connection_setup_types() < 0) ||
-        (cache_setup_types() < 0) ||
-        (statement_setup_types() < 0) ||
-        (prepare_protocol_setup_types() < 0)
+        (pysqlite_row_setup_types() < 0) ||
+        (pysqlite_cursor_setup_types() < 0) ||
+        (pysqlite_connection_setup_types() < 0) ||
+        (pysqlite_cache_setup_types() < 0) ||
+        (pysqlite_statement_setup_types() < 0) ||
+        (pysqlite_prepare_protocol_setup_types() < 0)
        ) {
         return;
     }
 
-    Py_INCREF(&ConnectionType);
-    PyModule_AddObject(module, "Connection", (PyObject*) &ConnectionType);
-    Py_INCREF(&CursorType);
-    PyModule_AddObject(module, "Cursor", (PyObject*) &CursorType);
-    Py_INCREF(&CacheType);
-    PyModule_AddObject(module, "Statement", (PyObject*)&StatementType);
-    Py_INCREF(&StatementType);
-    PyModule_AddObject(module, "Cache", (PyObject*) &CacheType);
-    Py_INCREF(&SQLitePrepareProtocolType);
-    PyModule_AddObject(module, "PrepareProtocol", (PyObject*) &SQLitePrepareProtocolType);
-    Py_INCREF(&RowType);
-    PyModule_AddObject(module, "Row", (PyObject*) &RowType);
+    Py_INCREF(&pysqlite_ConnectionType);
+    PyModule_AddObject(module, "Connection", (PyObject*) &pysqlite_ConnectionType);
+    Py_INCREF(&pysqlite_CursorType);
+    PyModule_AddObject(module, "Cursor", (PyObject*) &pysqlite_CursorType);
+    Py_INCREF(&pysqlite_CacheType);
+    PyModule_AddObject(module, "Statement", (PyObject*)&pysqlite_StatementType);
+    Py_INCREF(&pysqlite_StatementType);
+    PyModule_AddObject(module, "Cache", (PyObject*) &pysqlite_CacheType);
+    Py_INCREF(&pysqlite_PrepareProtocolType);
+    PyModule_AddObject(module, "PrepareProtocol", (PyObject*) &pysqlite_PrepareProtocolType);
+    Py_INCREF(&pysqlite_RowType);
+    PyModule_AddObject(module, "Row", (PyObject*) &pysqlite_RowType);
 
     if (!(dict = PyModule_GetDict(module))) {
         goto error;
@@ -294,67 +287,67 @@ PyMODINIT_FUNC init_sqlite3(void)
 
     /*** Create DB-API Exception hierarchy */
 
-    if (!(Error = PyErr_NewException(MODULE_NAME ".Error", PyExc_StandardError, NULL))) {
+    if (!(pysqlite_Error = PyErr_NewException(MODULE_NAME ".Error", PyExc_StandardError, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "Error", Error);
+    PyDict_SetItemString(dict, "Error", pysqlite_Error);
 
-    if (!(Warning = PyErr_NewException(MODULE_NAME ".Warning", PyExc_StandardError, NULL))) {
+    if (!(pysqlite_Warning = PyErr_NewException(MODULE_NAME ".Warning", PyExc_StandardError, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "Warning", Warning);
+    PyDict_SetItemString(dict, "Warning", pysqlite_Warning);
 
     /* Error subclasses */
 
-    if (!(InterfaceError = PyErr_NewException(MODULE_NAME ".InterfaceError", Error, NULL))) {
+    if (!(pysqlite_InterfaceError = PyErr_NewException(MODULE_NAME ".InterfaceError", pysqlite_Error, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "InterfaceError", InterfaceError);
+    PyDict_SetItemString(dict, "InterfaceError", pysqlite_InterfaceError);
 
-    if (!(DatabaseError = PyErr_NewException(MODULE_NAME ".DatabaseError", Error, NULL))) {
+    if (!(pysqlite_DatabaseError = PyErr_NewException(MODULE_NAME ".DatabaseError", pysqlite_Error, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "DatabaseError", DatabaseError);
+    PyDict_SetItemString(dict, "DatabaseError", pysqlite_DatabaseError);
 
-    /* DatabaseError subclasses */
+    /* pysqlite_DatabaseError subclasses */
 
-    if (!(InternalError = PyErr_NewException(MODULE_NAME ".InternalError", DatabaseError, NULL))) {
+    if (!(pysqlite_InternalError = PyErr_NewException(MODULE_NAME ".InternalError", pysqlite_DatabaseError, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "InternalError", InternalError);
+    PyDict_SetItemString(dict, "InternalError", pysqlite_InternalError);
 
-    if (!(OperationalError = PyErr_NewException(MODULE_NAME ".OperationalError", DatabaseError, NULL))) {
+    if (!(pysqlite_OperationalError = PyErr_NewException(MODULE_NAME ".OperationalError", pysqlite_DatabaseError, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "OperationalError", OperationalError);
+    PyDict_SetItemString(dict, "OperationalError", pysqlite_OperationalError);
 
-    if (!(ProgrammingError = PyErr_NewException(MODULE_NAME ".ProgrammingError", DatabaseError, NULL))) {
+    if (!(pysqlite_ProgrammingError = PyErr_NewException(MODULE_NAME ".ProgrammingError", pysqlite_DatabaseError, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "ProgrammingError", ProgrammingError);
+    PyDict_SetItemString(dict, "ProgrammingError", pysqlite_ProgrammingError);
 
-    if (!(IntegrityError = PyErr_NewException(MODULE_NAME ".IntegrityError", DatabaseError,NULL))) {
+    if (!(pysqlite_IntegrityError = PyErr_NewException(MODULE_NAME ".IntegrityError", pysqlite_DatabaseError,NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "IntegrityError", IntegrityError);
+    PyDict_SetItemString(dict, "IntegrityError", pysqlite_IntegrityError);
 
-    if (!(DataError = PyErr_NewException(MODULE_NAME ".DataError", DatabaseError, NULL))) {
+    if (!(pysqlite_DataError = PyErr_NewException(MODULE_NAME ".DataError", pysqlite_DatabaseError, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "DataError", DataError);
+    PyDict_SetItemString(dict, "DataError", pysqlite_DataError);
 
-    if (!(NotSupportedError = PyErr_NewException(MODULE_NAME ".NotSupportedError", DatabaseError, NULL))) {
+    if (!(pysqlite_NotSupportedError = PyErr_NewException(MODULE_NAME ".NotSupportedError", pysqlite_DatabaseError, NULL))) {
         goto error;
     }
-    PyDict_SetItemString(dict, "NotSupportedError", NotSupportedError);
+    PyDict_SetItemString(dict, "NotSupportedError", pysqlite_NotSupportedError);
 
-    /* We just need "something" unique for OptimizedUnicode. It does not really
+    /* We just need "something" unique for pysqlite_OptimizedUnicode. It does not really
      * need to be a string subclass. Just anything that can act as a special
      * marker for us. So I pulled PyCell_Type out of my magic hat.
      */
     Py_INCREF((PyObject*)&PyCell_Type);
-    OptimizedUnicode = (PyObject*)&PyCell_Type;
-    PyDict_SetItemString(dict, "OptimizedUnicode", OptimizedUnicode);
+    pysqlite_OptimizedUnicode = (PyObject*)&PyCell_Type;
+    PyDict_SetItemString(dict, "OptimizedUnicode", pysqlite_OptimizedUnicode);
 
     /* Set integer constants */
     for (i = 0; _int_constants[i].constant_name != 0; i++) {
diff --git a/Modules/_sqlite/module.h b/Modules/_sqlite/module.h
index e514bd1..ada6b4c 100644
--- a/Modules/_sqlite/module.h
+++ b/Modules/_sqlite/module.h
@@ -25,20 +25,20 @@
 #define PYSQLITE_MODULE_H
 #include "Python.h"
 
-#define PYSQLITE_VERSION "2.3.2"
-
-extern PyObject* Error;
-extern PyObject* Warning;
-extern PyObject* InterfaceError;
-extern PyObject* DatabaseError;
-extern PyObject* InternalError;
-extern PyObject* OperationalError;
-extern PyObject* ProgrammingError;
-extern PyObject* IntegrityError;
-extern PyObject* DataError;
-extern PyObject* NotSupportedError;
-
-extern PyObject* OptimizedUnicode;
+#define PYSQLITE_VERSION "2.3.3"
+
+extern PyObject* pysqlite_Error;
+extern PyObject* pysqlite_Warning;
+extern PyObject* pysqlite_InterfaceError;
+extern PyObject* pysqlite_DatabaseError;
+extern PyObject* pysqlite_InternalError;
+extern PyObject* pysqlite_OperationalError;
+extern PyObject* pysqlite_ProgrammingError;
+extern PyObject* pysqlite_IntegrityError;
+extern PyObject* pysqlite_DataError;
+extern PyObject* pysqlite_NotSupportedError;
+
+extern PyObject* pysqlite_OptimizedUnicode;
 
 /* the functions time.time() and time.sleep() */
 extern PyObject* time_time;
diff --git a/Modules/_sqlite/prepare_protocol.c b/Modules/_sqlite/prepare_protocol.c
index 26b663b..a8ca518 100644
--- a/Modules/_sqlite/prepare_protocol.c
+++ b/Modules/_sqlite/prepare_protocol.c
@@ -23,23 +23,23 @@
 
 #include "prepare_protocol.h"
 
-int prepare_protocol_init(SQLitePrepareProtocol* self, PyObject* args, PyObject* kwargs)
+int pysqlite_prepare_protocol_init(pysqlite_PrepareProtocol* self, PyObject* args, PyObject* kwargs)
 {
     return 0;
 }
 
-void prepare_protocol_dealloc(SQLitePrepareProtocol* self)
+void pysqlite_prepare_protocol_dealloc(pysqlite_PrepareProtocol* self)
 {
     self->ob_type->tp_free((PyObject*)self);
 }
 
-PyTypeObject SQLitePrepareProtocolType= {
+PyTypeObject pysqlite_PrepareProtocolType= {
         PyObject_HEAD_INIT(NULL)
         0,                                              /* ob_size */
         MODULE_NAME ".PrepareProtocol",                 /* tp_name */
-        sizeof(SQLitePrepareProtocol),                  /* tp_basicsize */
+        sizeof(pysqlite_PrepareProtocol),               /* tp_basicsize */
         0,                                              /* tp_itemsize */
-        (destructor)prepare_protocol_dealloc,           /* tp_dealloc */
+        (destructor)pysqlite_prepare_protocol_dealloc,  /* tp_dealloc */
         0,                                              /* tp_print */
         0,                                              /* tp_getattr */
         0,                                              /* tp_setattr */
@@ -70,15 +70,15 @@ PyTypeObject SQLitePrepareProtocolType= {
         0,                                              /* tp_descr_get */
         0,                                              /* tp_descr_set */
         0,                                              /* tp_dictoffset */
-        (initproc)prepare_protocol_init,                /* tp_init */
+        (initproc)pysqlite_prepare_protocol_init,       /* tp_init */
         0,                                              /* tp_alloc */
         0,                                              /* tp_new */
         0                                               /* tp_free */
 };
 
-extern int prepare_protocol_setup_types(void)
+extern int pysqlite_prepare_protocol_setup_types(void)
 {
-    SQLitePrepareProtocolType.tp_new = PyType_GenericNew;
-    SQLitePrepareProtocolType.ob_type= &PyType_Type;
-    return PyType_Ready(&SQLitePrepareProtocolType);
+    pysqlite_PrepareProtocolType.tp_new = PyType_GenericNew;
+    pysqlite_PrepareProtocolType.ob_type= &PyType_Type;
+    return PyType_Ready(&pysqlite_PrepareProtocolType);
 }
diff --git a/Modules/_sqlite/prepare_protocol.h b/Modules/_sqlite/prepare_protocol.h
index 2fc4f61..4c1e4f3 100644
--- a/Modules/_sqlite/prepare_protocol.h
+++ b/Modules/_sqlite/prepare_protocol.h
@@ -28,14 +28,14 @@
 typedef struct
 {
     PyObject_HEAD
-} SQLitePrepareProtocol;
+} pysqlite_PrepareProtocol;
 
-extern PyTypeObject SQLitePrepareProtocolType;
+extern PyTypeObject pysqlite_PrepareProtocolType;
 
-int prepare_protocol_init(SQLitePrepareProtocol* self, PyObject* args, PyObject* kwargs);
-void prepare_protocol_dealloc(SQLitePrepareProtocol* self);
+int pysqlite_prepare_protocol_init(pysqlite_PrepareProtocol* self, PyObject* args, PyObject* kwargs);
+void pysqlite_prepare_protocol_dealloc(pysqlite_PrepareProtocol* self);
 
-int prepare_protocol_setup_types(void);
+int pysqlite_prepare_protocol_setup_types(void);
 
 #define UNKNOWN (-1)
 #endif
diff --git a/Modules/_sqlite/row.c b/Modules/_sqlite/row.c
index 80b6135..7cfcfc3 100644
--- a/Modules/_sqlite/row.c
+++ b/Modules/_sqlite/row.c
@@ -25,7 +25,7 @@
 #include "cursor.h"
 #include "sqlitecompat.h"
 
-void row_dealloc(Row* self)
+void pysqlite_row_dealloc(pysqlite_Row* self)
 {
     Py_XDECREF(self->data);
     Py_XDECREF(self->description);
@@ -33,10 +33,10 @@ void row_dealloc(Row* self)
     self->ob_type->tp_free((PyObject*)self);
 }
 
-int row_init(Row* self, PyObject* args, PyObject* kwargs)
+int pysqlite_row_init(pysqlite_Row* self, PyObject* args, PyObject* kwargs)
 {
     PyObject* data;
-    Cursor* cursor;
+    pysqlite_Cursor* cursor;
 
     self->data = 0;
     self->description = 0;
@@ -45,7 +45,7 @@ int row_init(Row* self, PyObject* args, PyObject* kwargs)
         return -1;
     }
 
-    if (!PyObject_IsInstance((PyObject*)cursor, (PyObject*)&CursorType)) {
+    if (!PyObject_IsInstance((PyObject*)cursor, (PyObject*)&pysqlite_CursorType)) {
         PyErr_SetString(PyExc_TypeError, "instance of cursor required for first argument");
         return -1;
     }
@@ -64,7 +64,7 @@ int row_init(Row* self, PyObject* args, PyObject* kwargs)
     return 0;
 }
 
-PyObject* row_subscript(Row* self, PyObject* idx)
+PyObject* pysqlite_row_subscript(pysqlite_Row* self, PyObject* idx)
 {
     long _idx;
     char* key;
@@ -133,32 +133,63 @@ PyObject* row_subscript(Row* self, PyObject* idx)
     }
 }
 
-Py_ssize_t row_length(Row* self, PyObject* args, PyObject* kwargs)
+Py_ssize_t pysqlite_row_length(pysqlite_Row* self, PyObject* args, PyObject* kwargs)
 {
     return PyTuple_GET_SIZE(self->data);
 }
 
-static int row_print(Row* self, FILE *fp, int flags)
+PyObject* pysqlite_row_keys(pysqlite_Row* self, PyObject* args, PyObject* kwargs)
+{
+    PyObject* list;
+    int nitems, i;
+
+    list = PyList_New(0);
+    if (!list) {
+        return NULL;
+    }
+    nitems = PyTuple_Size(self->description);
+
+    for (i = 0; i < nitems; i++) {
+        if (PyList_Append(list, PyTuple_GET_ITEM(PyTuple_GET_ITEM(self->description, i), 0)) != 0) {
+            Py_DECREF(list);
+            return NULL;
+        }
+    }
+
+    return list;
+}
+
+static int pysqlite_row_print(pysqlite_Row* self, FILE *fp, int flags)
 {
     return (&PyTuple_Type)->tp_print(self->data, fp, flags);
 }
 
+static PyObject* pysqlite_iter(pysqlite_Row* self)
+{
+    return PyObject_GetIter(self->data);
+}
 
-PyMappingMethods row_as_mapping = {
-    /* mp_length        */ (lenfunc)row_length,
-    /* mp_subscript     */ (binaryfunc)row_subscript,
+PyMappingMethods pysqlite_row_as_mapping = {
+    /* mp_length        */ (lenfunc)pysqlite_row_length,
+    /* mp_subscript     */ (binaryfunc)pysqlite_row_subscript,
     /* mp_ass_subscript */ (objobjargproc)0,
 };
 
+static PyMethodDef pysqlite_row_methods[] = {
+    {"keys", (PyCFunction)pysqlite_row_keys, METH_NOARGS,
+        PyDoc_STR("Returns the keys of the row.")},
+    {NULL, NULL}
+};
+
 
-PyTypeObject RowType = {
+PyTypeObject pysqlite_RowType = {
         PyObject_HEAD_INIT(NULL)
         0,                                              /* ob_size */
         MODULE_NAME ".Row",                             /* tp_name */
-        sizeof(Row),                                    /* tp_basicsize */
+        sizeof(pysqlite_Row),                           /* tp_basicsize */
         0,                                              /* tp_itemsize */
-        (destructor)row_dealloc,                        /* tp_dealloc */
-        (printfunc)row_print,                           /* tp_print */
+        (destructor)pysqlite_row_dealloc,               /* tp_dealloc */
+        (printfunc)pysqlite_row_print,                  /* tp_print */
         0,                                              /* tp_getattr */
         0,                                              /* tp_setattr */
         0,                                              /* tp_compare */
@@ -174,13 +205,13 @@ PyTypeObject RowType = {
         0,                                              /* tp_as_buffer */
         Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,         /* tp_flags */
         0,                                              /* tp_doc */
-        0,                                              /* tp_traverse */
+        (traverseproc)0,                                /* tp_traverse */
         0,                                              /* tp_clear */
         0,                                              /* tp_richcompare */
         0,                                              /* tp_weaklistoffset */
-        0,                                              /* tp_iter */
+        (getiterfunc)pysqlite_iter,                     /* tp_iter */
         0,                                              /* tp_iternext */
-        0,                                              /* tp_methods */
+        pysqlite_row_methods,                           /* tp_methods */
         0,                                              /* tp_members */
         0,                                              /* tp_getset */
         0,                                              /* tp_base */
@@ -188,15 +219,15 @@ PyTypeObject RowType = {
         0,                                              /* tp_descr_get */
         0,                                              /* tp_descr_set */
         0,                                              /* tp_dictoffset */
-        (initproc)row_init,                             /* tp_init */
+        (initproc)pysqlite_row_init,                    /* tp_init */
         0,                                              /* tp_alloc */
         0,                                              /* tp_new */
         0                                               /* tp_free */
 };
 
-extern int row_setup_types(void)
+extern int pysqlite_row_setup_types(void)
 {
-    RowType.tp_new = PyType_GenericNew;
-    RowType.tp_as_mapping = &row_as_mapping;
-    return PyType_Ready(&RowType);
+    pysqlite_RowType.tp_new = PyType_GenericNew;
+    pysqlite_RowType.tp_as_mapping = &pysqlite_row_as_mapping;
+    return PyType_Ready(&pysqlite_RowType);
 }
diff --git a/Modules/_sqlite/row.h b/Modules/_sqlite/row.h
index c6e083c..b92225b 100644
--- a/Modules/_sqlite/row.h
+++ b/Modules/_sqlite/row.h
@@ -30,10 +30,10 @@ typedef struct _Row
     PyObject_HEAD
     PyObject* data;
     PyObject* description;
-} Row;
+} pysqlite_Row;
 
-extern PyTypeObject RowType;
+extern PyTypeObject pysqlite_RowType;
 
-int row_setup_types(void);
+int pysqlite_row_setup_types(void);
 
 #endif
diff --git a/Modules/_sqlite/statement.c b/Modules/_sqlite/statement.c
index 7763d10..870e776 100644
--- a/Modules/_sqlite/statement.c
+++ b/Modules/_sqlite/statement.c
@@ -29,7 +29,7 @@
 #include "sqlitecompat.h"
 
 /* prototypes */
-int check_remaining_sql(const char* tail);
+static int pysqlite_check_remaining_sql(const char* tail);
 
 typedef enum {
     LINECOMMENT_1,
@@ -40,7 +40,7 @@ typedef enum {
     NORMAL
 } parse_remaining_sql_state;
 
-int statement_create(Statement* self, Connection* connection, PyObject* sql)
+int pysqlite_statement_create(pysqlite_Statement* self, pysqlite_Connection* connection, PyObject* sql)
 {
     const char* tail;
     int rc;
@@ -77,7 +77,7 @@ int statement_create(Statement* self, Connection* connection, PyObject* sql)
 
     self->db = connection->db;
 
-    if (rc == SQLITE_OK && check_remaining_sql(tail)) {
+    if (rc == SQLITE_OK && pysqlite_check_remaining_sql(tail)) {
         (void)sqlite3_finalize(self->st);
         self->st = NULL;
         rc = PYSQLITE_TOO_MUCH_SQL;
@@ -86,7 +86,7 @@ int statement_create(Statement* self, Connection* connection, PyObject* sql)
     return rc;
 }
 
-int statement_bind_parameter(Statement* self, int pos, PyObject* parameter)
+int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObject* parameter)
 {
     int rc = SQLITE_OK;
     long longval;
@@ -133,7 +133,7 @@ int statement_bind_parameter(Statement* self, int pos, PyObject* parameter)
     return rc;
 }
 
-void statement_bind_parameters(Statement* self, PyObject* parameters)
+void pysqlite_statement_bind_parameters(pysqlite_Statement* self, PyObject* parameters)
 {
     PyObject* current_param;
     PyObject* adapted;
@@ -154,19 +154,19 @@ void statement_bind_parameters(Statement* self, PyObject* parameters)
             binding_name = sqlite3_bind_parameter_name(self->st, i);
             Py_END_ALLOW_THREADS
             if (!binding_name) {
-                PyErr_Format(ProgrammingError, "Binding %d has no name, but you supplied a dictionary (which has only names).", i);
+                PyErr_Format(pysqlite_ProgrammingError, "Binding %d has no name, but you supplied a dictionary (which has only names).", i);
                 return;
             }
 
             binding_name++; /* skip first char (the colon) */
             current_param = PyDict_GetItemString(parameters, binding_name);
             if (!current_param) {
-                PyErr_Format(ProgrammingError, "You did not supply a value for binding %d.", i);
+                PyErr_Format(pysqlite_ProgrammingError, "You did not supply a value for binding %d.", i);
                 return;
             }
 
             Py_INCREF(current_param);
-            adapted = microprotocols_adapt(current_param, (PyObject*)&SQLitePrepareProtocolType, NULL);
+            adapted = microprotocols_adapt(current_param, (PyObject*)&pysqlite_PrepareProtocolType, NULL);
             if (adapted) {
                 Py_DECREF(current_param);
             } else {
@@ -174,11 +174,11 @@ void statement_bind_parameters(Statement* self, PyObject* parameters)
                 adapted = current_param;
             }
 
-            rc = statement_bind_parameter(self, i, adapted);
+            rc = pysqlite_statement_bind_parameter(self, i, adapted);
             Py_DECREF(adapted);
 
             if (rc != SQLITE_OK) {
-                PyErr_Format(InterfaceError, "Error binding parameter :%s - probably unsupported type.", binding_name);
+                PyErr_Format(pysqlite_InterfaceError, "Error binding parameter :%s - probably unsupported type.", binding_name);
                 return;
            }
         }
@@ -186,7 +186,7 @@ void statement_bind_parameters(Statement* self, PyObject* parameters)
         /* parameters passed as sequence */
         num_params = PySequence_Length(parameters);
         if (num_params != num_params_needed) {
-            PyErr_Format(ProgrammingError, "Incorrect number of bindings supplied. The current statement uses %d, and there are %d supplied.",
+            PyErr_Format(pysqlite_ProgrammingError, "Incorrect number of bindings supplied. The current statement uses %d, and there are %d supplied.",
                          num_params_needed, num_params);
             return;
         }
@@ -195,7 +195,7 @@ void statement_bind_parameters(Statement* self, PyObject* parameters)
             if (!current_param) {
                 return;
             }
-            adapted = microprotocols_adapt(current_param, (PyObject*)&SQLitePrepareProtocolType, NULL);
+            adapted = microprotocols_adapt(current_param, (PyObject*)&pysqlite_PrepareProtocolType, NULL);
 
             if (adapted) {
                 Py_DECREF(current_param);
@@ -204,18 +204,18 @@ void statement_bind_parameters(Statement* self, PyObject* parameters)
                 adapted = current_param;
             }
 
-            rc = statement_bind_parameter(self, i + 1, adapted);
+            rc = pysqlite_statement_bind_parameter(self, i + 1, adapted);
             Py_DECREF(adapted);
 
             if (rc != SQLITE_OK) {
-                PyErr_Format(InterfaceError, "Error binding parameter %d - probably unsupported type.", i);
+                PyErr_Format(pysqlite_InterfaceError, "Error binding parameter %d - probably unsupported type.", i);
                 return;
             }
         }
     }
 }
 
-int statement_recompile(Statement* self, PyObject* params)
+int pysqlite_statement_recompile(pysqlite_Statement* self, PyObject* params)
 {
     const char* tail;
     int rc;
@@ -250,7 +250,7 @@ int statement_recompile(Statement* self, PyObject* params)
     return rc;
 }
 
-int statement_finalize(Statement* self)
+int pysqlite_statement_finalize(pysqlite_Statement* self)
 {
     int rc;
 
@@ -267,7 +267,7 @@ int statement_finalize(Statement* self)
     return rc;
 }
 
-int statement_reset(Statement* self)
+int pysqlite_statement_reset(pysqlite_Statement* self)
 {
     int rc;
 
@@ -286,12 +286,12 @@ int statement_reset(Statement* self)
     return rc;
 }
 
-void statement_mark_dirty(Statement* self)
+void pysqlite_statement_mark_dirty(pysqlite_Statement* self)
 {
     self->in_use = 1;
 }
 
-void statement_dealloc(Statement* self)
+void pysqlite_statement_dealloc(pysqlite_Statement* self)
 {
     int rc;
 
@@ -320,7 +320,7 @@ void statement_dealloc(Statement* self)
  *
  * Returns 1 if there is more left than should be. 0 if ok.
  */
-int check_remaining_sql(const char* tail)
+static int pysqlite_check_remaining_sql(const char* tail)
 {
     const char* pos = tail;
 
@@ -382,13 +382,13 @@ int check_remaining_sql(const char* tail)
     return 0;
 }
 
-PyTypeObject StatementType = {
+PyTypeObject pysqlite_StatementType = {
         PyObject_HEAD_INIT(NULL)
         0,                                              /* ob_size */
         MODULE_NAME ".Statement",                       /* tp_name */
-        sizeof(Statement),                              /* tp_basicsize */
+        sizeof(pysqlite_Statement),                     /* tp_basicsize */
         0,                                              /* tp_itemsize */
-        (destructor)statement_dealloc,                  /* tp_dealloc */
+        (destructor)pysqlite_statement_dealloc,         /* tp_dealloc */
         0,                                              /* tp_print */
         0,                                              /* tp_getattr */
         0,                                              /* tp_setattr */
@@ -408,7 +408,7 @@ PyTypeObject StatementType = {
         0,                                              /* tp_traverse */
         0,                                              /* tp_clear */
         0,                                              /* tp_richcompare */
-        offsetof(Statement, in_weakreflist),            /* tp_weaklistoffset */
+        offsetof(pysqlite_Statement, in_weakreflist),   /* tp_weaklistoffset */
         0,                                              /* tp_iter */
         0,                                              /* tp_iternext */
         0,                                              /* tp_methods */
@@ -425,8 +425,8 @@ PyTypeObject StatementType = {
         0                                               /* tp_free */
 };
 
-extern int statement_setup_types(void)
+extern int pysqlite_statement_setup_types(void)
 {
-    StatementType.tp_new = PyType_GenericNew;
-    return PyType_Ready(&StatementType);
+    pysqlite_StatementType.tp_new = PyType_GenericNew;
+    return PyType_Ready(&pysqlite_StatementType);
 }
diff --git a/Modules/_sqlite/statement.h b/Modules/_sqlite/statement.h
index 57ee36f..10b8823 100644
--- a/Modules/_sqlite/statement.h
+++ b/Modules/_sqlite/statement.h
@@ -39,21 +39,21 @@ typedef struct
     PyObject* sql;
     int in_use;
     PyObject* in_weakreflist; /* List of weak references */
-} Statement;
+} pysqlite_Statement;
 
-extern PyTypeObject StatementType;
+extern PyTypeObject pysqlite_StatementType;
 
-int statement_create(Statement* self, Connection* connection, PyObject* sql);
-void statement_dealloc(Statement* self);
+int pysqlite_statement_create(pysqlite_Statement* self, pysqlite_Connection* connection, PyObject* sql);
+void pysqlite_statement_dealloc(pysqlite_Statement* self);
 
-int statement_bind_parameter(Statement* self, int pos, PyObject* parameter);
-void statement_bind_parameters(Statement* self, PyObject* parameters);
+int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObject* parameter);
+void pysqlite_statement_bind_parameters(pysqlite_Statement* self, PyObject* parameters);
 
-int statement_recompile(Statement* self, PyObject* parameters);
-int statement_finalize(Statement* self);
-int statement_reset(Statement* self);
-void statement_mark_dirty(Statement* self);
+int pysqlite_statement_recompile(pysqlite_Statement* self, PyObject* parameters);
+int pysqlite_statement_finalize(pysqlite_Statement* self);
+int pysqlite_statement_reset(pysqlite_Statement* self);
+void pysqlite_statement_mark_dirty(pysqlite_Statement* self);
 
-int statement_setup_types(void);
+int pysqlite_statement_setup_types(void);
 
 #endif
diff --git a/Modules/_sqlite/util.c b/Modules/_sqlite/util.c
index f5a7233..b70297b 100644
--- a/Modules/_sqlite/util.c
+++ b/Modules/_sqlite/util.c
@@ -24,8 +24,7 @@
 #include "module.h"
 #include "connection.h"
 
-int _sqlite_step_with_busyhandler(sqlite3_stmt* statement, Connection* connection
-)
+int _sqlite_step_with_busyhandler(sqlite3_stmt* statement, pysqlite_Connection* connection)
 {
     int rc;
 
@@ -40,7 +39,7 @@ int _sqlite_step_with_busyhandler(sqlite3_stmt* statement, Connection* connectio
  * Checks the SQLite error code and sets the appropriate DB-API exception.
  * Returns the error code (0 means no error occurred).
  */
-int _seterror(sqlite3* db)
+int _pysqlite_seterror(sqlite3* db)
 {
     int errorcode;
 
@@ -53,7 +52,7 @@ int _seterror(sqlite3* db)
             break;
         case SQLITE_INTERNAL:
         case SQLITE_NOTFOUND:
-            PyErr_SetString(InternalError, sqlite3_errmsg(db));
+            PyErr_SetString(pysqlite_InternalError, sqlite3_errmsg(db));
             break;
         case SQLITE_NOMEM:
             (void)PyErr_NoMemory();
@@ -71,23 +70,23 @@ int _seterror(sqlite3* db)
         case SQLITE_PROTOCOL:
         case SQLITE_EMPTY:
         case SQLITE_SCHEMA:
-            PyErr_SetString(OperationalError, sqlite3_errmsg(db));
+            PyErr_SetString(pysqlite_OperationalError, sqlite3_errmsg(db));
             break;
         case SQLITE_CORRUPT:
-            PyErr_SetString(DatabaseError, sqlite3_errmsg(db));
+            PyErr_SetString(pysqlite_DatabaseError, sqlite3_errmsg(db));
             break;
         case SQLITE_TOOBIG:
-            PyErr_SetString(DataError, sqlite3_errmsg(db));
+            PyErr_SetString(pysqlite_DataError, sqlite3_errmsg(db));
             break;
         case SQLITE_CONSTRAINT:
         case SQLITE_MISMATCH:
-            PyErr_SetString(IntegrityError, sqlite3_errmsg(db));
+            PyErr_SetString(pysqlite_IntegrityError, sqlite3_errmsg(db));
             break;
         case SQLITE_MISUSE:
-            PyErr_SetString(ProgrammingError, sqlite3_errmsg(db));
+            PyErr_SetString(pysqlite_ProgrammingError, sqlite3_errmsg(db));
             break;
         default:
-            PyErr_SetString(DatabaseError, sqlite3_errmsg(db));
+            PyErr_SetString(pysqlite_DatabaseError, sqlite3_errmsg(db));
             break;
     }
 
diff --git a/Modules/_sqlite/util.h b/Modules/_sqlite/util.h
index 7ce3d40..969c5e5 100644
--- a/Modules/_sqlite/util.h
+++ b/Modules/_sqlite/util.h
@@ -28,11 +28,11 @@
 #include "sqlite3.h"
 #include "connection.h"
 
-int _sqlite_step_with_busyhandler(sqlite3_stmt* statement, Connection* connection);
+int _sqlite_step_with_busyhandler(sqlite3_stmt* statement, pysqlite_Connection* connection);
 
 /**
  * Checks the SQLite error code and sets the appropriate DB-API exception.
  * Returns the error code (0 means no error occurred).
  */
-int _seterror(sqlite3* db);
+int _pysqlite_seterror(sqlite3* db);
 #endif
diff --git a/Objects/intobject.c b/Objects/intobject.c
index 256824c..31d8130 100644
--- a/Objects/intobject.c
+++ b/Objects/intobject.c
@@ -1050,8 +1050,9 @@ Convert a string or number to an integer, if possible.  A floating point\n\
 argument will be truncated towards zero (this does not include a string\n\
 representation of a floating point number!)  When converting a string, use\n\
 the optional base.  It is an error to supply a base when converting a\n\
-non-string. If the argument is outside the integer range a long object\n\
-will be returned instead.");
+non-string.  If base is zero, the proper base is guessed based on the\n\
+string content.  If the argument is outside the integer range a\n\
+long object will be returned instead.");
 
 static PyNumberMethods int_as_number = {
 	(binaryfunc)int_add,	/*nb_add*/
diff --git a/Objects/setobject.c b/Objects/setobject.c
index be829a8..a0cb7be 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -1024,7 +1024,7 @@ frozenset_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 {
 	PyObject *iterable = NULL, *result;
 
-	if (!_PyArg_NoKeywords("frozenset()", kwds))
+	if (type == &PyFrozenSet_Type && !_PyArg_NoKeywords("frozenset()", kwds))
 		return NULL;
 
 	if (!PyArg_UnpackTuple(args, type->tp_name, 0, 1, &iterable))
@@ -1068,7 +1068,7 @@ PySet_Fini(void)
 static PyObject *
 set_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 {
-	if (!_PyArg_NoKeywords("set()", kwds))
+	if (type == &PySet_Type && !_PyArg_NoKeywords("set()", kwds))
 		return NULL;
 	
 	return make_new_set(type, NULL);
diff --git a/Python/Python-ast.c b/Python/Python-ast.c
index e1a5bce..9908326 100644
--- a/Python/Python-ast.c
+++ b/Python/Python-ast.c
@@ -3126,7 +3126,7 @@ init_ast(void)
         if (PyDict_SetItemString(d, "AST", (PyObject*)AST_type) < 0) return;
         if (PyModule_AddIntConstant(m, "PyCF_ONLY_AST", PyCF_ONLY_AST) < 0)
                 return;
-        if (PyModule_AddStringConstant(m, "__version__", "53170") < 0)
+        if (PyModule_AddStringConstant(m, "__version__", "53349") < 0)
                 return;
         if (PyDict_SetItemString(d, "mod", (PyObject*)mod_type) < 0) return;
         if (PyDict_SetItemString(d, "Module", (PyObject*)Module_type) < 0)
diff --git a/Tools/pybench/pybench.py b/Tools/pybench/pybench.py
index e0ff732..89f6f9b 100755
--- a/Tools/pybench/pybench.py
+++ b/Tools/pybench/pybench.py
@@ -34,7 +34,7 @@ NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !
 """
 
-import sys, time, operator, string
+import sys, time, operator, string, platform
 from CommandLine import *
 
 try:
@@ -102,27 +102,26 @@ def get_timer(timertype):
 
 def get_machine_details():
 
-    import platform
     if _debug:
         print 'Getting machine details...'
     buildno, builddate = platform.python_build()
     python = platform.python_version()
-    if python > '2.0':
-        try:
-            unichr(100000)
-        except ValueError:
-            # UCS2 build (standard)
-            unicode = 'UCS2'
-        else:
-            # UCS4 build (most recent Linux distros)
-            unicode = 'UCS4'
-    else:
+    try:
+        unichr(100000)
+    except ValueError:
+        # UCS2 build (standard)
+        unicode = 'UCS2'
+    except NameError:
         unicode = None
+    else:
+        # UCS4 build (most recent Linux distros)
+        unicode = 'UCS4'
     bits, linkage = platform.architecture()
     return {
         'platform': platform.platform(),
         'processor': platform.processor(),
         'executable': sys.executable,
+        'implementation': platform.python_implementation(),
         'python': platform.python_version(),
         'compiler': platform.python_compiler(),
         'buildno': buildno,
@@ -134,17 +133,18 @@ def get_machine_details():
 def print_machine_details(d, indent=''):
 
     l = ['Machine Details:',
-         '   Platform ID:  %s' % d.get('platform', 'n/a'),
-         '   Processor:    %s' % d.get('processor', 'n/a'),
+         '   Platform ID:    %s' % d.get('platform', 'n/a'),
+         '   Processor:      %s' % d.get('processor', 'n/a'),
          '',
          'Python:',
-         '   Executable:   %s' % d.get('executable', 'n/a'),
-         '   Version:      %s' % d.get('python', 'n/a'),
-         '   Compiler:     %s' % d.get('compiler', 'n/a'),
-         '   Bits:         %s' % d.get('bits', 'n/a'),
-         '   Build:        %s (#%s)' % (d.get('builddate', 'n/a'),
-                                        d.get('buildno', 'n/a')),
-         '   Unicode:      %s' % d.get('unicode', 'n/a'),
+         '   Implementation: %s' % d.get('implementation', 'n/a'),
+         '   Executable:     %s' % d.get('executable', 'n/a'),
+         '   Version:        %s' % d.get('python', 'n/a'),
+         '   Compiler:       %s' % d.get('compiler', 'n/a'),
+         '   Bits:           %s' % d.get('bits', 'n/a'),
+         '   Build:          %s (#%s)' % (d.get('builddate', 'n/a'),
+                                          d.get('buildno', 'n/a')),
+         '   Unicode:        %s' % d.get('unicode', 'n/a'),
          ]
     print indent + string.join(l, '\n' + indent) + '\n'
 
@@ -499,9 +499,10 @@ class Benchmark:
 
     def calibrate(self):
 
-        print 'Calibrating tests. Please wait...'
+        print 'Calibrating tests. Please wait...',
         if self.verbose:
             print
+            print
             print 'Test                              min      max'
             print '-' * LINE
         tests = self.tests.items()
@@ -514,6 +515,11 @@ class Benchmark:
                       (name,
                        min(test.overhead_times) * MILLI_SECONDS,
                        max(test.overhead_times) * MILLI_SECONDS)
+        if self.verbose:
+            print
+            print 'Done with the calibration.'
+        else:
+            print 'done.'
         print
 
     def run(self):
@@ -830,7 +836,9 @@ python pybench.py -s p25.pybench -c p21.pybench
         print '-' * LINE
         print 'PYBENCH %s' % __version__
         print '-' * LINE
-        print '* using Python %s' % (string.split(sys.version)[0])
+        print '* using %s %s' % (
+            platform.python_implementation(),
+            string.join(string.split(sys.version), ' '))
 
         # Switch off garbage collection
         if not withgc:
@@ -839,15 +847,23 @@ python pybench.py -s p25.pybench -c p21.pybench
             except ImportError:
                 print '* Python version doesn\'t support garbage collection'
             else:
-                gc.disable()
-                print '* disabled garbage collection'
+                try:
+                    gc.disable()
+                except NotImplementedError:
+                    print '* Python version doesn\'t support gc.disable'
+                else:
+                    print '* disabled garbage collection'
 
         # "Disable" sys check interval
         if not withsyscheck:
             # Too bad the check interval uses an int instead of a long...
             value = 2147483647
-            sys.setcheckinterval(value)
-            print '* system check interval set to maximum: %s' % value
+            try:
+                sys.setcheckinterval(value)
+            except (AttributeError, NotImplementedError):
+                print '* Python version doesn\'t support sys.setcheckinterval'
+            else:
+                print '* system check interval set to maximum: %s' % value
 
         if timer == TIMER_SYSTIMES_PROCESSTIME:
             import systimes
author	Thomas Wouters <thomas@python.org>	2007-01-15 15:49:28 (GMT)
committer	Thomas Wouters <thomas@python.org>	2007-01-15 15:49:28 (GMT)
commit	fc7bb8c786fd9cb3b1ab84e1976620d0ab545777 (patch)
tree	e2d9a43c9fe50a9b68933591a2d69b50f72a5832
parent	c5c6f24aaf2a226ec29f3c223ec7e57c5e8d07c9 (diff)
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