Merge current trunk into p3yk. This includes the PyNumber_Index API change,

which unfortunately means the errors from the bytes type change somewhat: bytes([300]) still raises a ValueError, but bytes([10**100]) now raises a TypeError (either that, or bytes(1.0) also raises a ValueError -- PyNumber_AsSsize_t() can only raise one type of exception.) Merged revisions 51188-51433 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r51189 | kurt.kaiser | 2006-08-10 19:11:09 +0200 (Thu, 10 Aug 2006) | 4 lines Retrieval of previous shell command was not always preserving indentation since 1.2a1) Patch 1528468 Tal Einat. ........ r51190 | guido.van.rossum | 2006-08-10 19:41:07 +0200 (Thu, 10 Aug 2006) | 3 lines Chris McDonough's patch to defend against certain DoS attacks on FieldStorage. SF bug #1112549. ........ r51191 | guido.van.rossum | 2006-08-10 19:42:50 +0200 (Thu, 10 Aug 2006) | 2 lines News item for SF bug 1112549. ........ r51192 | guido.van.rossum | 2006-08-10 20:09:25 +0200 (Thu, 10 Aug 2006) | 2 lines Fix title -- it's rc1, not beta3. ........ r51194 | martin.v.loewis | 2006-08-10 21:04:00 +0200 (Thu, 10 Aug 2006) | 3 lines Update dangling references to the 3.2 database to mention that this is UCD 4.1 now. ........ r51195 | tim.peters | 2006-08-11 00:45:34 +0200 (Fri, 11 Aug 2006) | 6 lines Followup to bug #1069160. PyThreadState_SetAsyncExc(): internal correctness changes wrt refcount safety and deadlock avoidance. Also added a basic test case (relying on ctypes) and repaired the docs. ........ r51196 | tim.peters | 2006-08-11 00:48:45 +0200 (Fri, 11 Aug 2006) | 2 lines Whitespace normalization. ........ r51197 | tim.peters | 2006-08-11 01:22:13 +0200 (Fri, 11 Aug 2006) | 5 lines Whitespace normalization broke test_cgi, because a line of quoted test data relied on preserving a single trailing blank. Changed the string from raw to regular, and forced in the trailing blank via an explicit \x20 escape. ........ r51198 | tim.peters | 2006-08-11 02:49:01 +0200 (Fri, 11 Aug 2006) | 10 lines test_PyThreadState_SetAsyncExc(): This is failing on some 64-bit boxes. I have no idea what the ctypes docs mean by "integers", and blind-guessing here that it intended to mean the signed C "int" type, in which case perhaps I can repair this by feeding the thread id argument to type ctypes.c_long(). Also made the worker thread daemonic, so it doesn't hang Python shutdown if the test continues to fail. ........ r51199 | tim.peters | 2006-08-11 05:49:10 +0200 (Fri, 11 Aug 2006) | 6 lines force_test_exit(): This has been completely ineffective at stopping test_signal from hanging forever on the Tru64 buildbot. That could be because there's no such thing as signal.SIGALARM. Changed to the idiotic (but standard) signal.SIGALRM instead, and added some more debug output. ........ r51202 | neal.norwitz | 2006-08-11 08:09:41 +0200 (Fri, 11 Aug 2006) | 6 lines Fix the failures on cygwin (2006-08-10 fixed the actual locking issue). The first hunk changes the colon to an ! like other Windows variants. We need to always wait on the child so the lock gets released and no other tests fail. This is the try/finally in the second hunk. ........ r51205 | georg.brandl | 2006-08-11 09:15:38 +0200 (Fri, 11 Aug 2006) | 3 lines Add Chris McDonough (latest cgi.py patch) ........ r51206 | georg.brandl | 2006-08-11 09:26:10 +0200 (Fri, 11 Aug 2006) | 3 lines logging's atexit hook now runs even if the rest of the module has already been cleaned up. ........ r51212 | thomas.wouters | 2006-08-11 17:02:39 +0200 (Fri, 11 Aug 2006) | 4 lines Add ignore of *.pyc and *.pyo to Lib/xml/etree/. ........ r51215 | thomas.heller | 2006-08-11 21:55:35 +0200 (Fri, 11 Aug 2006) | 7 lines When a ctypes C callback function is called, zero out the result storage before converting the result to C data. See the comment in the code for details. Provide a better context for errors when the conversion of a callback function's result cannot be converted. ........ r51218 | neal.norwitz | 2006-08-12 03:43:40 +0200 (Sat, 12 Aug 2006) | 6 lines Klocwork made another run and found a bunch more problems. This is the first batch of fixes that should be easy to verify based on context. This fixes problem numbers: 220 (ast), 323-324 (symtable), 321-322 (structseq), 215 (array), 210 (hotshot), 182 (codecs), 209 (etree). ........ r51219 | neal.norwitz | 2006-08-12 03:45:47 +0200 (Sat, 12 Aug 2006) | 9 lines Even though _Py_Mangle() isn't truly public anyone can call it and there was no verification that privateobj was a PyString. If it wasn't a string, this could have allowed a NULL pointer to creep in below and crash. I wonder if this should be PyString_CheckExact? Must identifiers be strings or can they be subclasses? Klocwork #275 ........ r51220 | neal.norwitz | 2006-08-12 03:46:42 +0200 (Sat, 12 Aug 2006) | 5 lines It's highly unlikely, though possible for PyEval_Get*() to return NULLs. So be safe and do an XINCREF. Klocwork # 221-222. ........ r51221 | neal.norwitz | 2006-08-12 03:47:59 +0200 (Sat, 12 Aug 2006) | 7 lines This code is actually not used unless WITHOUT_COMPLEX is defined. However, there was no error checking that PyFloat_FromDouble returned a valid pointer. I believe this change is correct as it seemed to follow other code in the area. Klocwork # 292. ........ r51222 | neal.norwitz | 2006-08-12 03:49:12 +0200 (Sat, 12 Aug 2006) | 5 lines Handle NULL nodes while parsing. I'm not entirely sure this is correct. There might be something else that needs to be done to setup the error. Klocwork #295. ........ r51223 | neal.norwitz | 2006-08-12 03:50:38 +0200 (Sat, 12 Aug 2006) | 6 lines If _stat_float_times is false, we will try to INCREF ival which could be NULL. Return early in that case. The caller checks for PyErr_Occurred so this should be ok. Klocwork #297 ........ r51224 | neal.norwitz | 2006-08-12 03:51:12 +0200 (Sat, 12 Aug 2006) | 3 lines Move the assert which checks for a NULL pointer first. Klocwork #274. ........ r51225 | neal.norwitz | 2006-08-12 03:53:28 +0200 (Sat, 12 Aug 2006) | 5 lines Try to handle a malloc failure. I'm not entirely sure this is correct. There might be something else we need to do to handle the exception. Klocwork # 212-213 ........ r51226 | neal.norwitz | 2006-08-12 03:57:47 +0200 (Sat, 12 Aug 2006) | 6 lines I'm not sure why this code allocates this string for the error message. I think it would be better to always use snprintf and have the format limit the size of the name appropriately (like %.200s). Klocwork #340 ........ r51227 | neal.norwitz | 2006-08-12 04:06:34 +0200 (Sat, 12 Aug 2006) | 3 lines Check returned pointer is valid. Klocwork #233 ........ r51228 | neal.norwitz | 2006-08-12 04:12:30 +0200 (Sat, 12 Aug 2006) | 1 line Whoops, how did that get in there. :-) Revert all the parts of 51227 that were not supposed to go it. Only Modules/_ctypes/cfields.c was supposed to be changed ........ r51229 | neal.norwitz | 2006-08-12 04:33:36 +0200 (Sat, 12 Aug 2006) | 4 lines Don't deref v if it's NULL. Klocwork #214 ........ r51230 | neal.norwitz | 2006-08-12 05:16:54 +0200 (Sat, 12 Aug 2006) | 5 lines Check return of PyMem_MALLOC (garbage) is non-NULL. Check seq in both portions of if/else. Klocwork #289-290. ........ r51231 | neal.norwitz | 2006-08-12 05:17:41 +0200 (Sat, 12 Aug 2006) | 4 lines PyModule_GetDict() can fail, produce fatal errors if this happens on startup. Klocwork #298-299. ........ r51232 | neal.norwitz | 2006-08-12 05:18:50 +0200 (Sat, 12 Aug 2006) | 5 lines Verify verdat which is returned from malloc is not NULL. Ensure we don't pass NULL to free. Klocwork #306 (at least the first part, checking malloc) ........ r51233 | tim.peters | 2006-08-12 06:42:47 +0200 (Sat, 12 Aug 2006) | 35 lines test_signal: Signal handling on the Tru64 buildbot appears to be utterly insane. Plug some theoretical insecurities in the test script: - Verify that the SIGALRM handler was actually installed. - Don't call alarm() before the handler is installed. - Move everything that can fail inside the try/finally, so the test cleans up after itself more often. - Try sending all the expected signals in force_test_exit(), not just SIGALRM. Since that was fixed to actually send SIGALRM (instead of invisibly dying with an AttributeError), we've seen that sending SIGALRM alone does not stop this from hanging. - Move the "kill the child" business into the finally clause, so the child doesn't survive test failure to send SIGALRM to other tests later (there are also baffling SIGALRM-related failures in test_socket). - Cancel the alarm in the finally clause -- if the test dies early, we again don't want SIGALRM showing up to confuse a later test. Alas, this still relies on timing luck wrt the spawned script that sends the test signals, but it's hard to see how waiting for seconds can so often be so unlucky. test_threadedsignals: curiously, this test never fails on Tru64, but doesn't normally signal SIGALRM. Anyway, fixed an obvious (but probably inconsequential) logic error. ........ r51234 | tim.peters | 2006-08-12 07:17:41 +0200 (Sat, 12 Aug 2006) | 8 lines Ah, fudge. One of the prints here actually "shouldn't be" protected by "if verbose:", which caused the test to fail on all non-Windows boxes. Note that I deliberately didn't convert this to unittest yet, because I expect it would be even harder to debug this on Tru64 after conversion. ........ r51235 | georg.brandl | 2006-08-12 10:32:02 +0200 (Sat, 12 Aug 2006) | 3 lines Repair logging test spew caused by rev. 51206. ........ r51236 | neal.norwitz | 2006-08-12 19:03:09 +0200 (Sat, 12 Aug 2006) | 8 lines Patch #1538606, Patch to fix __index__() clipping. I modified this patch some by fixing style, some error checking, and adding XXX comments. This patch requires review and some changes are to be expected. I'm checking in now to get the greatest possible review and establish a baseline for moving forward. I don't want this to hold up release if possible. ........ r51238 | neal.norwitz | 2006-08-12 20:44:06 +0200 (Sat, 12 Aug 2006) | 10 lines Fix a couple of bugs exposed by the new __index__ code. The 64-bit buildbots were failing due to inappropriate clipping of numbers larger than 2**31 with new-style classes. (typeobject.c) In reviewing the code for classic classes, there were 2 problems. Any negative value return could be returned. Always return -1 if there was an error. Also make the checks similar with the new-style classes. I believe this is correct for 32 and 64 bit boxes, including Windows64. Add a test of classic classes too. ........ r51240 | neal.norwitz | 2006-08-13 02:20:49 +0200 (Sun, 13 Aug 2006) | 1 line SF bug #1539336, distutils example code missing ........ r51245 | neal.norwitz | 2006-08-13 20:10:10 +0200 (Sun, 13 Aug 2006) | 6 lines Move/copy assert for tstate != NULL before first use. Verify that PyEval_Get{Globals,Locals} returned valid pointers. Klocwork 231-232 ........ r51246 | neal.norwitz | 2006-08-13 20:10:28 +0200 (Sun, 13 Aug 2006) | 5 lines Handle a whole lot of failures from PyString_FromInternedString(). Should fix most of Klocwork 234-272. ........ r51247 | neal.norwitz | 2006-08-13 20:10:47 +0200 (Sun, 13 Aug 2006) | 8 lines cpathname could be NULL if it was longer than MAXPATHLEN. Don't try to write the .pyc to NULL. Check results of PyList_GetItem() and PyModule_GetDict() are not NULL. Klocwork 282, 283, 285 ........ r51248 | neal.norwitz | 2006-08-13 20:11:08 +0200 (Sun, 13 Aug 2006) | 6 lines Fix segfault when doing string formatting on subclasses of long if __oct__, __hex__ don't return a string. Klocwork 308 ........ r51250 | neal.norwitz | 2006-08-13 20:11:27 +0200 (Sun, 13 Aug 2006) | 5 lines Check return result of PyModule_GetDict(). Fix a bunch of refleaks in the init of the module. This would only be found when running python -v. ........ r51251 | neal.norwitz | 2006-08-13 20:11:43 +0200 (Sun, 13 Aug 2006) | 5 lines Handle malloc and fopen failures more gracefully. Klocwork 180-181 ........ r51252 | neal.norwitz | 2006-08-13 20:12:03 +0200 (Sun, 13 Aug 2006) | 7 lines It's very unlikely, though possible that source is not a string. Verify that PyString_AsString() returns a valid pointer. (The problem can arise when zlib.decompress doesn't return a string.) Klocwork 346 ........ r51253 | neal.norwitz | 2006-08-13 20:12:26 +0200 (Sun, 13 Aug 2006) | 5 lines Handle failures from lookup. Klocwork 341-342 ........ r51254 | neal.norwitz | 2006-08-13 20:12:45 +0200 (Sun, 13 Aug 2006) | 6 lines Handle failure from PyModule_GetDict() (Klocwork 208). Fix a bunch of refleaks in the init of the module. This would only be found when running python -v. ........ r51255 | neal.norwitz | 2006-08-13 20:13:02 +0200 (Sun, 13 Aug 2006) | 4 lines Really address the issue of where to place the assert for leftblock. (Followup of Klocwork 274) ........ r51256 | neal.norwitz | 2006-08-13 20:13:36 +0200 (Sun, 13 Aug 2006) | 4 lines Handle malloc failure. Klocwork 281 ........ r51258 | neal.norwitz | 2006-08-13 20:40:39 +0200 (Sun, 13 Aug 2006) | 4 lines Handle alloca failures. Klocwork 225-228 ........ r51259 | neal.norwitz | 2006-08-13 20:41:15 +0200 (Sun, 13 Aug 2006) | 1 line Get rid of compiler warning ........ r51261 | neal.norwitz | 2006-08-14 02:51:15 +0200 (Mon, 14 Aug 2006) | 1 line Ignore pgen.exe and kill_python.exe for cygwin ........ r51262 | neal.norwitz | 2006-08-14 02:59:03 +0200 (Mon, 14 Aug 2006) | 4 lines Can't return NULL from a void function. If there is a memory error, about the best we can do is call PyErr_WriteUnraisable and go on. We won't be able to do the call below either, so verify delstr is valid. ........ r51263 | neal.norwitz | 2006-08-14 03:49:54 +0200 (Mon, 14 Aug 2006) | 1 line Update purify doc some. ........ r51264 | thomas.heller | 2006-08-14 09:13:05 +0200 (Mon, 14 Aug 2006) | 2 lines Remove unused, buggy test function. Fixes klockwork issue #207. ........ r51265 | thomas.heller | 2006-08-14 09:14:09 +0200 (Mon, 14 Aug 2006) | 2 lines Check for NULL return value from new_CArgObject(). Fixes klockwork issues #183, #184, #185. ........ r51266 | thomas.heller | 2006-08-14 09:50:14 +0200 (Mon, 14 Aug 2006) | 2 lines Check for NULL return value of GenericCData_new(). Fixes klockwork issues #188, #189. ........ r51274 | thomas.heller | 2006-08-14 12:02:24 +0200 (Mon, 14 Aug 2006) | 2 lines Revert the change that tries to zero out a closure's result storage area because the size if unknown in source/callproc.c. ........ r51276 | marc-andre.lemburg | 2006-08-14 12:55:19 +0200 (Mon, 14 Aug 2006) | 11 lines Slightly revised version of patch #1538956: Replace UnicodeDecodeErrors raised during == and != compares of Unicode and other objects with a new UnicodeWarning. All other comparisons continue to raise exceptions. Exceptions other than UnicodeDecodeErrors are also left untouched. ........ r51277 | thomas.heller | 2006-08-14 13:17:48 +0200 (Mon, 14 Aug 2006) | 13 lines Apply the patch #1532975 plus ideas from the patch #1533481. ctypes instances no longer have the internal and undocumented '_as_parameter_' attribute which was used to adapt them to foreign function calls; this mechanism is replaced by a function pointer in the type's stgdict. In the 'from_param' class methods, try the _as_parameter_ attribute if other conversions are not possible. This makes the documented _as_parameter_ mechanism work as intended. Change the ctypes version number to 1.0.1. ........ r51278 | marc-andre.lemburg | 2006-08-14 13:44:34 +0200 (Mon, 14 Aug 2006) | 3 lines Readd NEWS items that were accidentally removed by r51276. ........ r51279 | georg.brandl | 2006-08-14 14:36:06 +0200 (Mon, 14 Aug 2006) | 3 lines Improve markup in PyUnicode_RichCompare. ........ r51280 | marc-andre.lemburg | 2006-08-14 14:57:27 +0200 (Mon, 14 Aug 2006) | 3 lines Correct an accidentally removed previous patch. ........ r51281 | thomas.heller | 2006-08-14 18:17:41 +0200 (Mon, 14 Aug 2006) | 3 lines Patch #1536908: Add support for AMD64 / OpenBSD. Remove the -no-stack-protector compiler flag for OpenBSD as it has been reported to be unneeded. ........ r51282 | thomas.heller | 2006-08-14 18:20:04 +0200 (Mon, 14 Aug 2006) | 1 line News item for rev 51281. ........ r51283 | georg.brandl | 2006-08-14 22:25:39 +0200 (Mon, 14 Aug 2006) | 3 lines Fix refleak introduced in rev. 51248. ........ r51284 | georg.brandl | 2006-08-14 23:34:08 +0200 (Mon, 14 Aug 2006) | 5 lines Make tabnanny recognize IndentationErrors raised by tokenize. Add a test to test_inspect to make sure indented source is recognized correctly. (fixes #1224621) ........ r51285 | georg.brandl | 2006-08-14 23:42:55 +0200 (Mon, 14 Aug 2006) | 3 lines Patch #1535500: fix segfault in BZ2File.writelines and make sure it raises the correct exceptions. ........ r51287 | georg.brandl | 2006-08-14 23:45:32 +0200 (Mon, 14 Aug 2006) | 3 lines Add an additional test: BZ2File write methods should raise IOError when file is read-only. ........ r51289 | georg.brandl | 2006-08-14 23:55:28 +0200 (Mon, 14 Aug 2006) | 3 lines Patch #1536071: trace.py should now find the full module name of a file correctly even on Windows. ........ r51290 | georg.brandl | 2006-08-15 00:01:24 +0200 (Tue, 15 Aug 2006) | 3 lines Cookie.py shouldn't "bogusly" use string._idmap. ........ r51291 | georg.brandl | 2006-08-15 00:10:24 +0200 (Tue, 15 Aug 2006) | 3 lines Patch #1511317: don't crash on invalid hostname info ........ r51292 | tim.peters | 2006-08-15 02:25:04 +0200 (Tue, 15 Aug 2006) | 2 lines Whitespace normalization. ........ r51293 | neal.norwitz | 2006-08-15 06:14:57 +0200 (Tue, 15 Aug 2006) | 3 lines Georg fixed one of my bugs, so I'll repay him with 2 NEWS entries. Now we're even. :-) ........ r51295 | neal.norwitz | 2006-08-15 06:58:28 +0200 (Tue, 15 Aug 2006) | 8 lines Fix the test for SocketServer so it should pass on cygwin and not fail sporadically on other platforms. This is really a band-aid that doesn't fix the underlying issue in SocketServer. It's not clear if it's worth it to fix SocketServer, however, I opened a bug to track it: http://python.org/sf/1540386 ........ r51296 | neal.norwitz | 2006-08-15 06:59:30 +0200 (Tue, 15 Aug 2006) | 3 lines Update the docstring to use a version a little newer than 1999. This was taken from a Debian patch. Should we update the version for each release? ........ r51298 | neal.norwitz | 2006-08-15 08:29:03 +0200 (Tue, 15 Aug 2006) | 2 lines Subclasses of int/long are allowed to define an __index__. ........ r51300 | thomas.heller | 2006-08-15 15:07:21 +0200 (Tue, 15 Aug 2006) | 1 line Check for NULL return value from new_CArgObject calls. ........ r51303 | kurt.kaiser | 2006-08-16 05:15:26 +0200 (Wed, 16 Aug 2006) | 2 lines The 'with' statement is now a Code Context block opener ........ r51304 | anthony.baxter | 2006-08-16 05:42:26 +0200 (Wed, 16 Aug 2006) | 1 line preparing for 2.5c1 ........ r51305 | anthony.baxter | 2006-08-16 05:58:37 +0200 (Wed, 16 Aug 2006) | 1 line preparing for 2.5c1 - no, really this time ........ r51306 | kurt.kaiser | 2006-08-16 07:01:42 +0200 (Wed, 16 Aug 2006) | 9 lines Patch #1540892: site.py Quitter() class attempts to close sys.stdin before raising SystemExit, allowing IDLE to honor quit() and exit(). M Lib/site.py M Lib/idlelib/PyShell.py M Lib/idlelib/CREDITS.txt M Lib/idlelib/NEWS.txt M Misc/NEWS ........ r51307 | ka-ping.yee | 2006-08-16 09:02:50 +0200 (Wed, 16 Aug 2006) | 6 lines Update code and tests to support the 'bytes_le' attribute (for little-endian byte order on Windows), and to work around clocks with low resolution yielding duplicate UUIDs. Anthony Baxter has approved this change. ........ r51308 | kurt.kaiser | 2006-08-16 09:04:17 +0200 (Wed, 16 Aug 2006) | 2 lines Get quit() and exit() to work cleanly when not using subprocess. ........ r51309 | marc-andre.lemburg | 2006-08-16 10:13:26 +0200 (Wed, 16 Aug 2006) | 2 lines Revert to having static version numbers again. ........ r51310 | martin.v.loewis | 2006-08-16 14:55:10 +0200 (Wed, 16 Aug 2006) | 2 lines Build _hashlib on Windows. Build OpenSSL with masm assembler code. Fixes #1535502. ........ r51311 | thomas.heller | 2006-08-16 15:03:11 +0200 (Wed, 16 Aug 2006) | 6 lines Add commented assert statements to check that the result of PyObject_stgdict() and PyType_stgdict() calls are non-NULL before dereferencing the result. Hopefully this fixes what klocwork is complaining about. Fix a few other nits as well. ........ r51312 | anthony.baxter | 2006-08-16 15:08:25 +0200 (Wed, 16 Aug 2006) | 1 line news entry for 51307 ........ r51313 | andrew.kuchling | 2006-08-16 15:22:20 +0200 (Wed, 16 Aug 2006) | 1 line Add UnicodeWarning ........ r51314 | andrew.kuchling | 2006-08-16 15:41:52 +0200 (Wed, 16 Aug 2006) | 1 line Bump document version to 1.0; remove pystone paragraph ........ r51315 | andrew.kuchling | 2006-08-16 15:51:32 +0200 (Wed, 16 Aug 2006) | 1 line Link to docs; remove an XXX comment ........ r51316 | martin.v.loewis | 2006-08-16 15:58:51 +0200 (Wed, 16 Aug 2006) | 1 line Make cl build step compile-only (/c). Remove libs from source list. ........ r51317 | thomas.heller | 2006-08-16 16:07:44 +0200 (Wed, 16 Aug 2006) | 5 lines The __repr__ method of a NULL py_object does no longer raise an exception. Remove a stray '?' character from the exception text when the value is retrieved of such an object. Includes tests. ........ r51318 | andrew.kuchling | 2006-08-16 16:18:23 +0200 (Wed, 16 Aug 2006) | 1 line Update bug/patch counts ........ r51319 | andrew.kuchling | 2006-08-16 16:21:14 +0200 (Wed, 16 Aug 2006) | 1 line Wording/typo fixes ........ r51320 | thomas.heller | 2006-08-16 17:10:12 +0200 (Wed, 16 Aug 2006) | 9 lines Remove the special casing of Py_None when converting the return value of the Python part of a callback function to C. If it cannot be converted, call PyErr_WriteUnraisable with the exception we got. Before, arbitrary data has been passed to the calling C code in this case. (I'm not really sure the NEWS entry is understandable, but I cannot find better words) ........ r51321 | marc-andre.lemburg | 2006-08-16 18:11:01 +0200 (Wed, 16 Aug 2006) | 2 lines Add NEWS item mentioning the reverted distutils version number patch. ........ r51322 | fredrik.lundh | 2006-08-16 18:47:07 +0200 (Wed, 16 Aug 2006) | 5 lines SF#1534630 ignore data that arrives before the opening start tag ........ r51324 | andrew.kuchling | 2006-08-16 19:11:18 +0200 (Wed, 16 Aug 2006) | 1 line Grammar fix ........ r51328 | thomas.heller | 2006-08-16 20:02:11 +0200 (Wed, 16 Aug 2006) | 12 lines Tutorial: Clarify somewhat how parameters are passed to functions (especially explain what integer means). Correct the table - Python integers and longs can both be used. Further clarification to the table comparing ctypes types, Python types, and C types. Reference: Replace integer by C ``int`` where it makes sense. ........ r51329 | kurt.kaiser | 2006-08-16 23:45:59 +0200 (Wed, 16 Aug 2006) | 8 lines File menu hotkeys: there were three 'p' assignments. Reassign the 'Save Copy As' and 'Print' hotkeys to 'y' and 't'. Change the Shell menu hotkey from 's' to 'l'. M Bindings.py M PyShell.py M NEWS.txt ........ r51330 | neil.schemenauer | 2006-08-17 01:38:05 +0200 (Thu, 17 Aug 2006) | 3 lines Fix a bug in the ``compiler`` package that caused invalid code to be generated for generator expressions. ........ r51342 | martin.v.loewis | 2006-08-17 21:19:32 +0200 (Thu, 17 Aug 2006) | 3 lines Merge 51340 and 51341 from 2.5 branch: Leave tk build directory to restore original path. Invoke debug mk1mf.pl after running Configure. ........ r51354 | martin.v.loewis | 2006-08-18 05:47:18 +0200 (Fri, 18 Aug 2006) | 3 lines Bug #1541863: uuid.uuid1 failed to generate unique identifiers on systems with low clock resolution. ........ r51355 | neal.norwitz | 2006-08-18 05:57:54 +0200 (Fri, 18 Aug 2006) | 1 line Add template for 2.6 on HEAD ........ r51356 | neal.norwitz | 2006-08-18 06:01:38 +0200 (Fri, 18 Aug 2006) | 1 line More post-release wibble ........ r51357 | neal.norwitz | 2006-08-18 06:58:33 +0200 (Fri, 18 Aug 2006) | 1 line Try to get Windows bots working again ........ r51358 | neal.norwitz | 2006-08-18 07:10:00 +0200 (Fri, 18 Aug 2006) | 1 line Try to get Windows bots working again. Take 2 ........ r51359 | neal.norwitz | 2006-08-18 07:39:20 +0200 (Fri, 18 Aug 2006) | 1 line Try to get Unix bots install working again. ........ r51360 | neal.norwitz | 2006-08-18 07:41:46 +0200 (Fri, 18 Aug 2006) | 1 line Set version to 2.6a0, seems more consistent. ........ r51362 | neal.norwitz | 2006-08-18 08:14:52 +0200 (Fri, 18 Aug 2006) | 1 line More version wibble ........ r51364 | georg.brandl | 2006-08-18 09:27:59 +0200 (Fri, 18 Aug 2006) | 4 lines Bug #1541682: Fix example in the "Refcount details" API docs. Additionally, remove a faulty example showing PySequence_SetItem applied to a newly created list object and add notes that this isn't a good idea. ........ r51366 | anthony.baxter | 2006-08-18 09:29:02 +0200 (Fri, 18 Aug 2006) | 3 lines Updating IDLE's version number to match Python's (as per python-dev discussion). ........ r51367 | anthony.baxter | 2006-08-18 09:30:07 +0200 (Fri, 18 Aug 2006) | 1 line RPM specfile updates ........ r51368 | georg.brandl | 2006-08-18 09:35:47 +0200 (Fri, 18 Aug 2006) | 2 lines Typo in tp_clear docs. ........ r51378 | andrew.kuchling | 2006-08-18 15:57:13 +0200 (Fri, 18 Aug 2006) | 1 line Minor edits ........ r51379 | thomas.heller | 2006-08-18 16:38:46 +0200 (Fri, 18 Aug 2006) | 6 lines Add asserts to check for 'impossible' NULL values, with comments. In one place where I'n not 1000% sure about the non-NULL, raise a RuntimeError for safety. This should fix the klocwork issues that Neal sent me. If so, it should be applied to the release25-maint branch also. ........ r51400 | neal.norwitz | 2006-08-19 06:22:33 +0200 (Sat, 19 Aug 2006) | 5 lines Move initialization of interned strings to before allocating the object so we don't leak op. (Fixes an earlier patch to this code) Klockwork #350 ........ r51401 | neal.norwitz | 2006-08-19 06:23:04 +0200 (Sat, 19 Aug 2006) | 4 lines Move assert to after NULL check, otherwise we deref NULL in the assert. Klocwork #307 ........ r51402 | neal.norwitz | 2006-08-19 06:25:29 +0200 (Sat, 19 Aug 2006) | 2 lines SF #1542693: Remove semi-colon at end of PyImport_ImportModuleEx macro ........ r51403 | neal.norwitz | 2006-08-19 06:28:55 +0200 (Sat, 19 Aug 2006) | 6 lines Move initialization to after the asserts for non-NULL values. Klocwork 286-287. (I'm not backporting this, but if someone wants to, feel free.) ........ r51404 | neal.norwitz | 2006-08-19 06:52:03 +0200 (Sat, 19 Aug 2006) | 6 lines Handle PyString_FromInternedString() failing (unlikely, but possible). Klocwork #325 (I'm not backporting this, but if someone wants to, feel free.) ........ r51416 | georg.brandl | 2006-08-20 15:15:39 +0200 (Sun, 20 Aug 2006) | 2 lines Patch #1542948: fix urllib2 header casing issue. With new test. ........ r51428 | jeremy.hylton | 2006-08-21 18:19:37 +0200 (Mon, 21 Aug 2006) | 3 lines Move peephole optimizer to separate file. ........ r51429 | jeremy.hylton | 2006-08-21 18:20:29 +0200 (Mon, 21 Aug 2006) | 2 lines Move peephole optimizer to separate file. (Forgot .h in previous checkin.) ........ r51432 | neal.norwitz | 2006-08-21 19:59:46 +0200 (Mon, 21 Aug 2006) | 5 lines Fix bug #1543303, tarfile adds padding that breaks gunzip. Patch # 1543897. Will backport to 2.5 ........ r51433 | neal.norwitz | 2006-08-21 20:01:30 +0200 (Mon, 21 Aug 2006) | 2 lines Add assert to make Klocwork happy (#276) ........
author: Thomas Wouters <thomas@python.org> 2006-08-21 19:07:27 (GMT)
committer: Thomas Wouters <thomas@python.org> 2006-08-21 19:07:27 (GMT)
commit: 00ee7baf49430d8a6eed355a5fd7a05179325747 (patch)
tree: da92c2dbd8a9acf04b234200e12a299a6ea55ece /Lib
parent: 18a67ba0bd6d23da454e975f814dad50d7e09cdb (diff)
download: cpython-00ee7baf49430d8a6eed355a5fd7a05179325747.zip
cpython-00ee7baf49430d8a6eed355a5fd7a05179325747.tar.gz
cpython-00ee7baf49430d8a6eed355a5fd7a05179325747.tar.bz2
48 files changed, 1011 insertions, 279 deletions
diff --git a/Lib/Cookie.py b/Lib/Cookie.py
index 1b84e9f..46ef3ea 100644
--- a/Lib/Cookie.py
+++ b/Lib/Cookie.py
@@ -305,8 +305,10 @@ _Translator       = {
     '\375' : '\\375',  '\376' : '\\376',  '\377' : '\\377'
     }
 
+_idmap = ''.join(chr(x) for x in xrange(256))
+
 def _quote(str, LegalChars=_LegalChars,
-           idmap=string._idmap, translate=string.translate):
+           idmap=_idmap, translate=string.translate):
     #
     # If the string does not need to be double-quoted,
     # then just return the string.  Otherwise, surround
@@ -440,7 +442,7 @@ class Morsel(dict):
 
     def set(self, key, val, coded_val,
             LegalChars=_LegalChars,
-            idmap=string._idmap, translate=string.translate ):
+            idmap=_idmap, translate=string.translate):
         # First we verify that the key isn't a reserved word
         # Second we make sure it only contains legal characters
         if key.lower() in self._reserved:
diff --git a/Lib/cgi.py b/Lib/cgi.py
index 4c617a6..47c0279 100755
--- a/Lib/cgi.py
+++ b/Lib/cgi.py
@@ -251,6 +251,10 @@ def parse_multipart(fp, pdict):
 
     XXX This should really be subsumed by FieldStorage altogether -- no
     point in having two implementations of the same parsing algorithm.
+    Also, FieldStorage protects itself better against certain DoS attacks
+    by limiting the size of the data read in one chunk.  The API here
+    does not support that kind of protection.  This also affects parse()
+    since it can call parse_multipart().
 
     """
     boundary = ""
@@ -691,7 +695,7 @@ class FieldStorage:
     def read_lines_to_eof(self):
         """Internal: read lines until EOF."""
         while 1:
-            line = self.fp.readline()
+            line = self.fp.readline(1<<16)
             if not line:
                 self.done = -1
                 break
@@ -702,12 +706,13 @@ class FieldStorage:
         next = "--" + self.outerboundary
         last = next + "--"
         delim = ""
+        last_line_lfend = True
         while 1:
-            line = self.fp.readline()
+            line = self.fp.readline(1<<16)
             if not line:
                 self.done = -1
                 break
-            if line[:2] == "--":
+            if line[:2] == "--" and last_line_lfend:
                 strippedline = line.strip()
                 if strippedline == next:
                     break
@@ -718,11 +723,14 @@ class FieldStorage:
             if line[-2:] == "\r\n":
                 delim = "\r\n"
                 line = line[:-2]
+                last_line_lfend = True
             elif line[-1] == "\n":
                 delim = "\n"
                 line = line[:-1]
+                last_line_lfend = True
             else:
                 delim = ""
+                last_line_lfend = False
             self.__write(odelim + line)
 
     def skip_lines(self):
@@ -731,18 +739,20 @@ class FieldStorage:
             return
         next = "--" + self.outerboundary
         last = next + "--"
+        last_line_lfend = True
         while 1:
-            line = self.fp.readline()
+            line = self.fp.readline(1<<16)
             if not line:
                 self.done = -1
                 break
-            if line[:2] == "--":
+            if line[:2] == "--" and last_line_lfend:
                 strippedline = line.strip()
                 if strippedline == next:
                     break
                 if strippedline == last:
                     self.done = 1
                     break
+            last_line_lfend = line.endswith('\n')
 
     def make_file(self, binary=None):
         """Overridable: return a readable & writable file.
diff --git a/Lib/compiler/ast.py b/Lib/compiler/ast.py
index 8dcdf68..93437d6 100644
--- a/Lib/compiler/ast.py
+++ b/Lib/compiler/ast.py
@@ -583,11 +583,9 @@ class GenExpr(Node):
     def __init__(self, code, lineno=None):
         self.code = code
         self.lineno = lineno
-        self.argnames = ['[outmost-iterable]']
+        self.argnames = ['.0']
         self.varargs = self.kwargs = None
 
-
-
     def getChildren(self):
         return self.code,
 
diff --git a/Lib/compiler/pycodegen.py b/Lib/compiler/pycodegen.py
index c8a9779..db2251e 100644
--- a/Lib/compiler/pycodegen.py
+++ b/Lib/compiler/pycodegen.py
@@ -656,18 +656,19 @@ class CodeGenerator:
 
         stack = []
         for i, for_ in zip(range(len(node.quals)), node.quals):
-            start, anchor = self.visit(for_)
+            start, anchor, end = self.visit(for_)
             cont = None
             for if_ in for_.ifs:
                 if cont is None:
                     cont = self.newBlock()
                 self.visit(if_, cont)
-            stack.insert(0, (start, cont, anchor))
+            stack.insert(0, (start, cont, anchor, end))
 
         self.visit(node.expr)
         self.emit('YIELD_VALUE')
+        self.emit('POP_TOP')
 
-        for start, cont, anchor in stack:
+        for start, cont, anchor, end in stack:
             if cont:
                 skip_one = self.newBlock()
                 self.emit('JUMP_FORWARD', skip_one)
@@ -676,14 +677,22 @@ class CodeGenerator:
                 self.nextBlock(skip_one)
             self.emit('JUMP_ABSOLUTE', start)
             self.startBlock(anchor)
+            self.emit('POP_BLOCK')
+            self.setups.pop()
+            self.startBlock(end)
+
         self.emit('LOAD_CONST', None)
 
     def visitGenExprFor(self, node):
         start = self.newBlock()
         anchor = self.newBlock()
+        end = self.newBlock()
+
+        self.setups.push((LOOP, start))
+        self.emit('SETUP_LOOP', end)
 
         if node.is_outmost:
-            self.loadName('[outmost-iterable]')
+            self.loadName('.0')
         else:
             self.visit(node.iter)
             self.emit('GET_ITER')
@@ -693,7 +702,7 @@ class CodeGenerator:
         self.emit('FOR_ITER', anchor)
         self.nextBlock()
         self.visit(node.assign)
-        return start, anchor
+        return start, anchor, end
 
     def visitGenExprIf(self, node, branch):
         self.set_lineno(node, force=True)
diff --git a/Lib/compiler/symbols.py b/Lib/compiler/symbols.py
index af8e1c9..7ddf42c 100644
--- a/Lib/compiler/symbols.py
+++ b/Lib/compiler/symbols.py
@@ -188,7 +188,7 @@ class GenExprScope(Scope):
         i = self.__counter
         self.__counter += 1
         self.__super_init("generator expression<%d>"%i, module, klass)
-        self.add_param('[outmost-iterable]')
+        self.add_param('.0')
 
     def get_names(self):
         keys = Scope.get_names(self)
diff --git a/Lib/ctypes/__init__.py b/Lib/ctypes/__init__.py
index 9e91ac6..78a2ab8 100644
--- a/Lib/ctypes/__init__.py
+++ b/Lib/ctypes/__init__.py
@@ -5,7 +5,7 @@
 
 import os as _os, sys as _sys
 
-__version__ = "1.0.0"
+__version__ = "1.0.1"
 
 from _ctypes import Union, Structure, Array
 from _ctypes import _Pointer
@@ -135,6 +135,11 @@ from _ctypes import _SimpleCData
 
 class py_object(_SimpleCData):
     _type_ = "O"
+    def __repr__(self):
+        try:
+            return super(py_object, self).__repr__()
+        except ValueError:
+            return "%s(<NULL>)" % type(self).__name__
 
 class c_short(_SimpleCData):
     _type_ = "h"
diff --git a/Lib/ctypes/test/test_as_parameter.py b/Lib/ctypes/test/test_as_parameter.py
new file mode 100644
index 0000000..0581059
--- /dev/null
+++ b/Lib/ctypes/test/test_as_parameter.py
@@ -0,0 +1,215 @@
+import unittest
+from ctypes import *
+import _ctypes_test
+
+dll = CDLL(_ctypes_test.__file__)
+
+try:
+    CALLBACK_FUNCTYPE = WINFUNCTYPE
+except NameError:
+    # fake to enable this test on Linux
+    CALLBACK_FUNCTYPE = CFUNCTYPE
+
+class POINT(Structure):
+    _fields_ = [("x", c_int), ("y", c_int)]
+
+class BasicWrapTestCase(unittest.TestCase):
+    def wrap(self, param):
+        return param
+
+    def test_wchar_parm(self):
+        try:
+            c_wchar
+        except NameError:
+            return
+        f = dll._testfunc_i_bhilfd
+        f.argtypes = [c_byte, c_wchar, c_int, c_long, c_float, c_double]
+        result = f(self.wrap(1), self.wrap(u"x"), self.wrap(3), self.wrap(4), self.wrap(5.0), self.wrap(6.0))
+        self.failUnlessEqual(result, 139)
+        self.failUnless(type(result), int)
+
+    def test_pointers(self):
+        f = dll._testfunc_p_p
+        f.restype = POINTER(c_int)
+        f.argtypes = [POINTER(c_int)]
+
+        # This only works if the value c_int(42) passed to the
+        # function is still alive while the pointer (the result) is
+        # used.
+
+        v = c_int(42)
+
+        self.failUnlessEqual(pointer(v).contents.value, 42)
+        result = f(self.wrap(pointer(v)))
+        self.failUnlessEqual(type(result), POINTER(c_int))
+        self.failUnlessEqual(result.contents.value, 42)
+
+        # This on works...
+        result = f(self.wrap(pointer(v)))
+        self.failUnlessEqual(result.contents.value, v.value)
+
+        p = pointer(c_int(99))
+        result = f(self.wrap(p))
+        self.failUnlessEqual(result.contents.value, 99)
+
+    def test_shorts(self):
+        f = dll._testfunc_callback_i_if
+
+        args = []
+        expected = [262144, 131072, 65536, 32768, 16384, 8192, 4096, 2048,
+                    1024, 512, 256, 128, 64, 32, 16, 8, 4, 2, 1]
+
+        def callback(v):
+            args.append(v)
+            return v
+
+        CallBack = CFUNCTYPE(c_int, c_int)
+
+        cb = CallBack(callback)
+        f(self.wrap(2**18), self.wrap(cb))
+        self.failUnlessEqual(args, expected)
+
+    ################################################################
+
+    def test_callbacks(self):
+        f = dll._testfunc_callback_i_if
+        f.restype = c_int
+
+        MyCallback = CFUNCTYPE(c_int, c_int)
+
+        def callback(value):
+            #print "called back with", value
+            return value
+
+        cb = MyCallback(callback)
+
+        result = f(self.wrap(-10), self.wrap(cb))
+        self.failUnlessEqual(result, -18)
+
+        # test with prototype
+        f.argtypes = [c_int, MyCallback]
+        cb = MyCallback(callback)
+
+        result = f(self.wrap(-10), self.wrap(cb))
+        self.failUnlessEqual(result, -18)
+
+        result = f(self.wrap(-10), self.wrap(cb))
+        self.failUnlessEqual(result, -18)
+
+        AnotherCallback = CALLBACK_FUNCTYPE(c_int, c_int, c_int, c_int, c_int)
+
+        # check that the prototype works: we call f with wrong
+        # argument types
+        cb = AnotherCallback(callback)
+        self.assertRaises(ArgumentError, f, self.wrap(-10), self.wrap(cb))
+
+    def test_callbacks_2(self):
+        # Can also use simple datatypes as argument type specifiers
+        # for the callback function.
+        # In this case the call receives an instance of that type
+        f = dll._testfunc_callback_i_if
+        f.restype = c_int
+
+        MyCallback = CFUNCTYPE(c_int, c_int)
+
+        f.argtypes = [c_int, MyCallback]
+
+        def callback(value):
+            #print "called back with", value
+            self.failUnlessEqual(type(value), int)
+            return value
+
+        cb = MyCallback(callback)
+        result = f(self.wrap(-10), self.wrap(cb))
+        self.failUnlessEqual(result, -18)
+
+    def test_longlong_callbacks(self):
+
+        f = dll._testfunc_callback_q_qf
+        f.restype = c_longlong
+
+        MyCallback = CFUNCTYPE(c_longlong, c_longlong)
+
+        f.argtypes = [c_longlong, MyCallback]
+
+        def callback(value):
+            self.failUnless(isinstance(value, (int, long)))
+            return value & 0x7FFFFFFF
+
+        cb = MyCallback(callback)
+
+        self.failUnlessEqual(13577625587, int(f(self.wrap(1000000000000), self.wrap(cb))))
+
+    def test_byval(self):
+        # without prototype
+        ptin = POINT(1, 2)
+        ptout = POINT()
+        # EXPORT int _testfunc_byval(point in, point *pout)
+        result = dll._testfunc_byval(ptin, byref(ptout))
+        got = result, ptout.x, ptout.y
+        expected = 3, 1, 2
+        self.failUnlessEqual(got, expected)
+
+        # with prototype
+        ptin = POINT(101, 102)
+        ptout = POINT()
+        dll._testfunc_byval.argtypes = (POINT, POINTER(POINT))
+        dll._testfunc_byval.restype = c_int
+        result = dll._testfunc_byval(self.wrap(ptin), byref(ptout))
+        got = result, ptout.x, ptout.y
+        expected = 203, 101, 102
+        self.failUnlessEqual(got, expected)
+
+    def test_struct_return_2H(self):
+        class S2H(Structure):
+            _fields_ = [("x", c_short),
+                        ("y", c_short)]
+        dll.ret_2h_func.restype = S2H
+        dll.ret_2h_func.argtypes = [S2H]
+        inp = S2H(99, 88)
+        s2h = dll.ret_2h_func(self.wrap(inp))
+        self.failUnlessEqual((s2h.x, s2h.y), (99*2, 88*3))
+
+    def test_struct_return_8H(self):
+        class S8I(Structure):
+            _fields_ = [("a", c_int),
+                        ("b", c_int),
+                        ("c", c_int),
+                        ("d", c_int),
+                        ("e", c_int),
+                        ("f", c_int),
+                        ("g", c_int),
+                        ("h", c_int)]
+        dll.ret_8i_func.restype = S8I
+        dll.ret_8i_func.argtypes = [S8I]
+        inp = S8I(9, 8, 7, 6, 5, 4, 3, 2)
+        s8i = dll.ret_8i_func(self.wrap(inp))
+        self.failUnlessEqual((s8i.a, s8i.b, s8i.c, s8i.d, s8i.e, s8i.f, s8i.g, s8i.h),
+                             (9*2, 8*3, 7*4, 6*5, 5*6, 4*7, 3*8, 2*9))
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+class AsParamWrapper(object):
+    def __init__(self, param):
+        self._as_parameter_ = param
+
+class AsParamWrapperTestCase(BasicWrapTestCase):
+    wrap = AsParamWrapper
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+class AsParamPropertyWrapper(object):
+    def __init__(self, param):
+        self._param = param
+
+    def getParameter(self):
+        return self._param
+    _as_parameter_ = property(getParameter)
+
+class AsParamPropertyWrapperTestCase(BasicWrapTestCase):
+    wrap = AsParamPropertyWrapper
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/Lib/ctypes/test/test_functions.py b/Lib/ctypes/test/test_functions.py
index bfa0cad..759aea7 100644
--- a/Lib/ctypes/test/test_functions.py
+++ b/Lib/ctypes/test/test_functions.py
@@ -222,6 +222,7 @@ class FunctionTestCase(unittest.TestCase):
 
         def callback(v):
             args.append(v)
+            return v
 
         CallBack = CFUNCTYPE(c_int, c_int)
 
diff --git a/Lib/ctypes/test/test_numbers.py b/Lib/ctypes/test/test_numbers.py
index 83003db..c22688d 100644
--- a/Lib/ctypes/test/test_numbers.py
+++ b/Lib/ctypes/test/test_numbers.py
@@ -19,7 +19,7 @@ def valid_ranges(*types):
         result.append((min(a, b, c, d), max(a, b, c, d)))
     return result
 
-ArgType = type(c_int(0)._as_parameter_)
+ArgType = type(byref(c_int(0)))
 
 unsigned_types = [c_ubyte, c_ushort, c_uint, c_ulong]
 signed_types = [c_byte, c_short, c_int, c_long, c_longlong]
@@ -80,19 +80,6 @@ class NumberTestCase(unittest.TestCase):
         for t in signed_types + unsigned_types + float_types:
             self.failUnlessEqual(ArgType, type(t.from_param(0)))
 
-    def test_as_parameter(self):
-        # The _as_parameter_ property must also
-        # be a PyCArgObject instance
-        for t in signed_types + unsigned_types + float_types:
-            parm = t()._as_parameter_
-            self.failUnlessEqual(ArgType, type(parm))
-
-            # _as_parameter_ is readonly!
-            #
-            # Python 2.3 and 2.4 raise a TypeError when trying to set
-            # a readonly attribute, 2.5 raises an AttributeError.
-            self.assertRaises((AttributeError, TypeError), setattr, t(), "_as_parameter_", None)
-
     def test_byref(self):
         # calling byref returns also a PyCArgObject instance
         for t in signed_types + unsigned_types + float_types:
diff --git a/Lib/ctypes/test/test_prototypes.py b/Lib/ctypes/test/test_prototypes.py
index aaaa47a..9f02086 100644
--- a/Lib/ctypes/test/test_prototypes.py
+++ b/Lib/ctypes/test/test_prototypes.py
@@ -125,13 +125,18 @@ class CharPointersTestCase(unittest.TestCase):
             self.failUnlessEqual(None, func(c_wchar_p(None)))
             self.failUnlessEqual(u"123", func(c_wchar_p(u"123")))
 
-##    def test_instance(self):
-##        func = testdll._testfunc_p_p
+    def test_instance(self):
+        func = testdll._testfunc_p_p
+        func.restype = c_void_p
+
+        class X:
+            _as_parameter_ = None
 
-##        class X:
-##            _as_parameter_ = 0
+        func.argtypes = c_void_p,
+        self.failUnlessEqual(None, func(X()))
 
-##        self.failUnlessEqual(0, func(X()))
+        func.argtypes = None
+        self.failUnlessEqual(None, func(X()))
 
 try:
     c_wchar
diff --git a/Lib/ctypes/test/test_python_api.py b/Lib/ctypes/test/test_python_api.py
index 78e0231..9d13474 100644
--- a/Lib/ctypes/test/test_python_api.py
+++ b/Lib/ctypes/test/test_python_api.py
@@ -78,5 +78,10 @@ class PythonAPITestCase(unittest.TestCase):
         # not enough arguments
         self.failUnlessRaises(TypeError, PyOS_snprintf, buf)
 
+    def test_pyobject_repr(self):
+        self.failUnlessEqual(repr(py_object()), "py_object(<NULL>)")
+        self.failUnlessEqual(repr(py_object(42)), "py_object(42)")
+        self.failUnlessEqual(repr(py_object(object)), "py_object(%r)" % object)
+
 if __name__ == "__main__":
     unittest.main()
diff --git a/Lib/distutils/__init__.py b/Lib/distutils/__init__.py
index 9c60e54..21d34c7 100644
--- a/Lib/distutils/__init__.py
+++ b/Lib/distutils/__init__.py
@@ -12,6 +12,12 @@ used from a setup script as
 
 __revision__ = "$Id$"
 
-import sys
-__version__ = "%d.%d.%d" % sys.version_info[:3]
-del sys
+# Distutils version
+#
+# Please coordinate with Marc-Andre Lemburg <mal@egenix.com> when adding
+# new features to distutils that would warrant bumping the version number.
+#
+# In general, major and minor version should loosely follow the Python
+# version number the distutils code was shipped with.
+#
+__version__ = "2.5.0"
diff --git a/Lib/idlelib/Bindings.py b/Lib/idlelib/Bindings.py
index d24be3f..a3c9fc4 100644
--- a/Lib/idlelib/Bindings.py
+++ b/Lib/idlelib/Bindings.py
@@ -22,9 +22,9 @@ menudefs = [
    None,
    ('_Save', '<<save-window>>'),
    ('Save _As...', '<<save-window-as-file>>'),
-   ('Save Co_py As...', '<<save-copy-of-window-as-file>>'),
+   ('Save Cop_y As...', '<<save-copy-of-window-as-file>>'),
    None,
-   ('_Print Window', '<<print-window>>'),
+   ('Prin_t Window', '<<print-window>>'),
    None,
    ('_Close', '<<close-window>>'),
    ('E_xit', '<<close-all-windows>>'),
diff --git a/Lib/idlelib/CREDITS.txt b/Lib/idlelib/CREDITS.txt
index e838c03..30561a9 100644
--- a/Lib/idlelib/CREDITS.txt
+++ b/Lib/idlelib/CREDITS.txt
@@ -24,8 +24,8 @@ Noam Raphael (Code Context, Call Tips, many other patches), and Chui Tey (RPC
 integration, debugger integration and persistent breakpoints).
 
 Scott David Daniels, Tal Einat, Hernan Foffani, Christos Georgiou,
-Martin v. L�wis, Jason Orendorff, Josh Robb, Nigel Rowe, Bruce Sherwood,
-and Jeff Shute have submitted useful patches.  Thanks, guys!
+Jim Jewett, Martin v. L�wis, Jason Orendorff, Josh Robb, Nigel Rowe,
+Bruce Sherwood, and Jeff Shute have submitted useful patches.  Thanks, guys!
 
 For additional details refer to NEWS.txt and Changelog.
 
diff --git a/Lib/idlelib/CodeContext.py b/Lib/idlelib/CodeContext.py
index 63cc82c..74d5b70 100644
--- a/Lib/idlelib/CodeContext.py
+++ b/Lib/idlelib/CodeContext.py
@@ -15,7 +15,7 @@ import re
 from sys import maxint as INFINITY
 
 BLOCKOPENERS = set(["class", "def", "elif", "else", "except", "finally", "for",
-                    "if", "try", "while"])
+                    "if", "try", "while", "with"])
 UPDATEINTERVAL = 100 # millisec
 FONTUPDATEINTERVAL = 1000 # millisec
 
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index 235963e..3b3d79a 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -1,7 +1,29 @@
+What's New in IDLE 2.6a1?
+=========================
+
+*Release date: XX-XXX-200X*
+
+- IDLE's version number takes a big jump to match the version number of
+  the Python release of which it's a part.
+
+
 What's New in IDLE 1.2c1?
 =========================
 
-*Release date: XX-AUG-2006*
+*Release date: 17-AUG-2006*
+
+- File menu hotkeys: there were three 'p' assignments.  Reassign the
+  'Save Copy As' and 'Print' hotkeys to 'y' and 't'.  Change the
+  Shell hotkey from 's' to 'l'.
+
+- IDLE honors new quit() and exit() commands from site.py Quitter() object.
+  Patch 1540892, Jim Jewett
+
+- The 'with' statement is now a Code Context block opener.
+  Patch 1540851, Jim Jewett
+
+- Retrieval of previous shell command was not always preserving indentation
+  (since 1.2a1) Patch 1528468 Tal Einat.
 
 - Changing tokenize (39046) to detect dedent broke tabnanny check (since 1.2a1)
 
diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 25eb446..d8befff 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -478,9 +478,6 @@ class ModifiedInterpreter(InteractiveInterpreter):
         import sys as _sys
         _sys.path = %r
         del _sys
-        _msg = 'Use File/Exit or your end-of-file key to quit IDLE'
-        __builtins__.quit = __builtins__.exit = _msg
-        del _msg
         \n""" % (sys.path,))
 
     active_seq = None
@@ -514,7 +511,10 @@ class ModifiedInterpreter(InteractiveInterpreter):
                 print >>sys.__stderr__, errmsg, what
                 print >>console, errmsg, what
             # we received a response to the currently active seq number:
-            self.tkconsole.endexecuting()
+            try:
+                self.tkconsole.endexecuting()
+            except AttributeError:  # shell may have closed
+                pass
         # Reschedule myself
         if not self.tkconsole.closing:
             self.tkconsole.text.after(self.tkconsole.pollinterval,
@@ -593,7 +593,7 @@ class ModifiedInterpreter(InteractiveInterpreter):
                 source = source.encode(IOBinding.encoding)
             except UnicodeError:
                 self.tkconsole.resetoutput()
-                self.write("Unsupported characters in input")
+                self.write("Unsupported characters in input\n")
                 return
         try:
             # InteractiveInterpreter.runsource() calls its runcode() method,
@@ -713,14 +713,17 @@ class ModifiedInterpreter(InteractiveInterpreter):
                 else:
                     exec code in self.locals
             except SystemExit:
-                if tkMessageBox.askyesno(
-                    "Exit?",
-                    "Do you want to exit altogether?",
-                    default="yes",
-                    master=self.tkconsole.text):
-                    raise
+                if not self.tkconsole.closing:
+                    if tkMessageBox.askyesno(
+                        "Exit?",
+                        "Do you want to exit altogether?",
+                        default="yes",
+                        master=self.tkconsole.text):
+                        raise
+                    else:
+                        self.showtraceback()
                 else:
-                    self.showtraceback()
+                    raise
             except:
                 if use_subprocess:
                     print >> self.tkconsole.stderr, \
@@ -730,7 +733,10 @@ class ModifiedInterpreter(InteractiveInterpreter):
                     self.tkconsole.endexecuting()
         finally:
             if not use_subprocess:
-                self.tkconsole.endexecuting()
+                try:
+                    self.tkconsole.endexecuting()
+                except AttributeError:  # shell may have closed
+                    pass
 
     def write(self, s):
         "Override base class method"
@@ -794,7 +800,7 @@ class PyShell(OutputWindow):
         if use_subprocess:
             ms = self.menu_specs
             if ms[2][0] != "shell":
-                ms.insert(2, ("shell", "_Shell"))
+                ms.insert(2, ("shell", "She_ll"))
         self.interp = ModifiedInterpreter(self)
         if flist is None:
             root = Tk()
@@ -804,9 +810,6 @@ class PyShell(OutputWindow):
         #
         OutputWindow.__init__(self, flist, None, None)
         #
-        import __builtin__
-        __builtin__.quit = __builtin__.exit = "To exit, type Ctrl-D."
-        #
 ##        self.config(usetabs=1, indentwidth=8, context_use_ps1=1)
         self.usetabs = True
         # indentwidth must be 8 when using tabs.  See note in EditorWindow:
@@ -1138,21 +1141,27 @@ class PyShell(OutputWindow):
         return "break"
 
     def recall(self, s, event):
+        # remove leading and trailing empty or whitespace lines
+        s = re.sub(r'^\s*\n', '' , s)
+        s = re.sub(r'\n\s*$', '', s)
+        lines = s.split('\n')
         self.text.undo_block_start()
         try:
             self.text.tag_remove("sel", "1.0", "end")
             self.text.mark_set("insert", "end-1c")
-            s = s.strip()
-            lines = s.split('\n')
-            prefix = self.text.get("insert linestart","insert").rstrip()
-            if prefix and prefix[-1]==':':
+            prefix = self.text.get("insert linestart", "insert")
+            if prefix.rstrip().endswith(':'):
                 self.newline_and_indent_event(event)
-            self.text.insert("insert",lines[0].strip())
+                prefix = self.text.get("insert linestart", "insert")
+            self.text.insert("insert", lines[0].strip())
             if len(lines) > 1:
-                self.newline_and_indent_event(event)
+                orig_base_indent = re.search(r'^([ \t]*)', lines[0]).group(0)
+                new_base_indent  = re.search(r'^([ \t]*)', prefix).group(0)
                 for line in lines[1:]:
-                    self.text.insert("insert", line.strip())
-                    self.newline_and_indent_event(event)
+                    if line.startswith(orig_base_indent):
+                        # replace orig base indentation with new indentation
+                        line = new_base_indent + line[len(orig_base_indent):]
+                    self.text.insert('insert', '\n'+line.rstrip())
         finally:
             self.text.see("insert")
             self.text.undo_block_stop()
diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py
index 07d3d82..f56b4d4 100644
--- a/Lib/idlelib/idlever.py
+++ b/Lib/idlelib/idlever.py
@@ -1 +1 @@
-IDLE_VERSION = "1.2b3"
+IDLE_VERSION = "2.6a0"
diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py
index 1ef8f44..d5681c8 100644
--- a/Lib/logging/__init__.py
+++ b/Lib/logging/__init__.py
@@ -1337,14 +1337,14 @@ def disable(level):
     """
     root.manager.disable = level
 
-def shutdown():
+def shutdown(handlerList=_handlerList):
     """
     Perform any cleanup actions in the logging system (e.g. flushing
     buffers).
 
     Should be called at application exit.
     """
-    for h in _handlerList[:]: # was _handlers.keys():
+    for h in handlerList[:]:
         #errors might occur, for example, if files are locked
         #we just ignore them if raiseExceptions is not set
         try:
diff --git a/Lib/logging/config.py b/Lib/logging/config.py
index 1d5f8c4..a31e8d0 100644
--- a/Lib/logging/config.py
+++ b/Lib/logging/config.py
@@ -79,7 +79,7 @@ def fileConfig(fname, defaults=None):
     logging._acquireLock()
     try:
         logging._handlers.clear()
-        logging._handlerList = []
+        del logging._handlerList[:]
         # Handlers add themselves to logging._handlers
         handlers = _install_handlers(cp, formatters)
         _install_loggers(cp, handlers)
diff --git a/Lib/site.py b/Lib/site.py
index da7bfaa..92798ca 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -27,7 +27,7 @@ sys.path more than once.  Blank lines and lines beginning with
 '#' are skipped. Lines starting with 'import' are executed.
 
 For example, suppose sys.prefix and sys.exec_prefix are set to
-/usr/local and there is a directory /usr/local/lib/python1.5/site-packages
+/usr/local and there is a directory /usr/local/lib/python2.5/site-packages
 with three subdirectories, foo, bar and spam, and two path
 configuration files, foo.pth and bar.pth.  Assume foo.pth contains the
 following:
@@ -44,8 +44,8 @@ and bar.pth contains:
 
 Then the following directories are added to sys.path, in this order:
 
-  /usr/local/lib/python1.5/site-packages/bar
-  /usr/local/lib/python1.5/site-packages/foo
+  /usr/local/lib/python2.5/site-packages/bar
+  /usr/local/lib/python2.5/site-packages/foo
 
 Note that bletch is omitted because it doesn't exist; bar precedes foo
 because bar.pth comes alphabetically before foo.pth; and spam is
@@ -242,6 +242,12 @@ def setquit():
         def __repr__(self):
             return 'Use %s() or %s to exit' % (self.name, eof)
         def __call__(self, code=None):
+            # Shells like IDLE catch the SystemExit, but listen when their
+            # stdin wrapper is closed.
+            try:
+                sys.stdin.close()
+            except:
+                pass
             raise SystemExit(code)
     __builtin__.quit = Quitter('quit')
     __builtin__.exit = Quitter('exit')
diff --git a/Lib/string.py b/Lib/string.py
index a5837e9..921bd8b 100644
--- a/Lib/string.py
+++ b/Lib/string.py
@@ -35,7 +35,6 @@ printable = digits + letters + punctuation + whitespace
 
 # Case conversion helpers
 # Use str to convert Unicode literal in case of -U
-# Note that Cookie.py bogusly uses _idmap :(
 l = map(chr, xrange(256))
 _idmap = str('').join(l)
 del l
diff --git a/Lib/tabnanny.py b/Lib/tabnanny.py
index f38a79f..76665ac 100755
--- a/Lib/tabnanny.py
+++ b/Lib/tabnanny.py
@@ -109,6 +109,10 @@ def check(file):
         errprint("%r: Token Error: %s" % (file, msg))
         return
 
+    except IndentationError, msg:
+        errprint("%r: Indentation Error: %s" % (file, msg))
+        return
+
     except NannyNag, nag:
         badline = nag.get_lineno()
         line = nag.get_line()
diff --git a/Lib/tarfile.py b/Lib/tarfile.py
index c185fbd..38cccae 100644
--- a/Lib/tarfile.py
+++ b/Lib/tarfile.py
@@ -411,9 +411,6 @@ class _Stream:
             self.buf += self.cmp.flush()
 
         if self.mode == "w" and self.buf:
-            blocks, remainder = divmod(len(self.buf), self.bufsize)
-            if remainder > 0:
-                self.buf += NUL * (self.bufsize - remainder)
             self.fileobj.write(self.buf)
             self.buf = ""
             if self.comptype == "gz":
diff --git a/Lib/test/exception_hierarchy.txt b/Lib/test/exception_hierarchy.txt
index 58131d7..a03f7bb 100644
--- a/Lib/test/exception_hierarchy.txt
+++ b/Lib/test/exception_hierarchy.txt
@@ -45,3 +45,4 @@ BaseException
            +-- UserWarning
            +-- FutureWarning
 	   +-- ImportWarning
+	   +-- UnicodeWarning
diff --git a/Lib/test/inspect_fodder2.py b/Lib/test/inspect_fodder2.py
index f150ec6..3d978cf 100644
--- a/Lib/test/inspect_fodder2.py
+++ b/Lib/test/inspect_fodder2.py
@@ -88,3 +88,12 @@ extra85 = 'stop'
 def func88():
     # comment
     return 90
+
+# line 92
+def f():
+    class X:
+        def g():
+            "doc"
+            return 42
+    return X
+method_in_dynamic_class = f().g.im_func
diff --git a/Lib/test/output/test_cgi b/Lib/test/output/test_cgi
index d5d6f75..26eddfa 100644
--- a/Lib/test/output/test_cgi
+++ b/Lib/test/output/test_cgi
@@ -38,3 +38,5 @@ test_cgi
 Testing log
 Testing initlog 1
 Testing log 2
+Test FieldStorage methods that use readline
+Test basic FieldStorage multipart parsing
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index d45ff64..06beb1d 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -60,13 +60,13 @@ class BytesTest(unittest.TestCase):
         self.assertRaises(ValueError, bytes, [-1])
         self.assertRaises(ValueError, bytes, [-sys.maxint])
         self.assertRaises(ValueError, bytes, [-sys.maxint-1])
-        self.assertRaises(ValueError, bytes, [-sys.maxint-2])
-        self.assertRaises(ValueError, bytes, [-10**100])
+        self.assertRaises(TypeError, bytes, [-sys.maxint-2])
+        self.assertRaises(TypeError, bytes, [-10**100])
         self.assertRaises(ValueError, bytes, [256])
         self.assertRaises(ValueError, bytes, [257])
         self.assertRaises(ValueError, bytes, [sys.maxint])
-        self.assertRaises(ValueError, bytes, [sys.maxint+1])
-        self.assertRaises(ValueError, bytes, [10**100])
+        self.assertRaises(TypeError, bytes, [sys.maxint+1])
+        self.assertRaises(TypeError, bytes, [10**100])
 
     def test_repr(self):
         self.assertEqual(repr(bytes()), "bytes()")
diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py
index f198116..8561723 100644
--- a/Lib/test/test_bz2.py
+++ b/Lib/test/test_bz2.py
@@ -158,10 +158,21 @@ class BZ2FileTest(BaseTest):
         sio = StringIO(self.TEXT)
         bz2f.writelines(sio.readlines())
         bz2f.close()
+        # patch #1535500
+        self.assertRaises(ValueError, bz2f.writelines, ["a"])
         f = open(self.filename, 'rb')
         self.assertEqual(self.decompress(f.read()), self.TEXT)
         f.close()
 
+    def testWriteMethodsOnReadOnlyFile(self):
+        bz2f = BZ2File(self.filename, "w")
+        bz2f.write("abc")
+        bz2f.close()
+
+        bz2f = BZ2File(self.filename, "r")
+        self.assertRaises(IOError, bz2f.write, "a")
+        self.assertRaises(IOError, bz2f.writelines, ["a"])
+
     def testSeekForward(self):
         # "Test BZ2File.seek(150, 0)"
         self.createTempFile()
diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py
index 8b0b482..8fe487b 100644
--- a/Lib/test/test_cgi.py
+++ b/Lib/test/test_cgi.py
@@ -2,6 +2,8 @@ from test.test_support import verify, verbose
 import cgi
 import os
 import sys
+import tempfile
+from StringIO import StringIO
 
 class HackedSysModule:
     # The regression test will have real values in sys.argv, which
@@ -203,4 +205,71 @@ def main():
         cgi.initlog("%s", "Testing log 3")
         cgi.log("Testing log 4")
 
+    print "Test FieldStorage methods that use readline"
+    # FieldStorage uses readline, which has the capacity to read all
+    # contents of the input file into memory; we use readline's size argument
+    # to prevent that for files that do not contain any newlines in
+    # non-GET/HEAD requests
+    class TestReadlineFile:
+        def __init__(self, file):
+            self.file = file
+            self.numcalls = 0
+
+        def readline(self, size=None):
+            self.numcalls += 1
+            if size:
+                return self.file.readline(size)
+            else:
+                return self.file.readline()
+
+        def __getattr__(self, name):
+            file = self.__dict__['file']
+            a = getattr(file, name)
+            if not isinstance(a, int):
+                setattr(self, name, a)
+            return a
+
+    f = TestReadlineFile(tempfile.TemporaryFile())
+    f.write('x' * 256 * 1024)
+    f.seek(0)
+    env = {'REQUEST_METHOD':'PUT'}
+    fs = cgi.FieldStorage(fp=f, environ=env)
+    # if we're not chunking properly, readline is only called twice
+    # (by read_binary); if we are chunking properly, it will be called 5 times
+    # as long as the chunksize is 1 << 16.
+    verify(f.numcalls > 2)
+
+    print "Test basic FieldStorage multipart parsing"
+    env = {'REQUEST_METHOD':'POST', 'CONTENT_TYPE':'multipart/form-data; boundary=---------------------------721837373350705526688164684', 'CONTENT_LENGTH':'558'}
+    postdata = """-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="id"
+
+1234
+-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="title"
+
+
+-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="file"; filename="test.txt"
+Content-Type: text/plain
+
+Testing 123.
+
+-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="submit"
+
+ Add\x20
+-----------------------------721837373350705526688164684--
+"""
+    fs = cgi.FieldStorage(fp=StringIO(postdata), environ=env)
+    verify(len(fs.list) == 4)
+    expect = [{'name':'id', 'filename':None, 'value':'1234'},
+              {'name':'title', 'filename':None, 'value':''},
+              {'name':'file', 'filename':'test.txt','value':'Testing 123.\n'},
+              {'name':'submit', 'filename':None, 'value':' Add '}]
+    for x in range(len(fs.list)):
+        for k, exp in expect[x].items():
+            got = getattr(fs.list[x], k)
+            verify(got == exp)
+
 main()
diff --git a/Lib/test/test_compiler.py b/Lib/test/test_compiler.py
index 1efb6a6..81f2ea8 100644
--- a/Lib/test/test_compiler.py
+++ b/Lib/test/test_compiler.py
@@ -116,6 +116,13 @@ class CompilerTest(unittest.TestCase):
         exec c in dct
         self.assertEquals(dct.get('result'), 3)
 
+    def testGenExp(self):
+        c = compiler.compile('list((i,j) for i in range(3) if i < 3'
+                             '           for j in range(4) if j > 2)',
+                             '<string>',
+                             'eval')
+        self.assertEquals(eval(c), [(0, 3), (1, 3), (2, 3)])
+
 
 NOLINENO = (compiler.ast.Module, compiler.ast.Stmt, compiler.ast.Discard)
 
diff --git a/Lib/test/test_format.py b/Lib/test/test_format.py
index 2959447..a9b3170 100644
--- a/Lib/test/test_format.py
+++ b/Lib/test/test_format.py
@@ -230,6 +230,14 @@ test_exc(u'no format', '1', TypeError,
 test_exc(u'no format', u'1', TypeError,
          "not all arguments converted during string formatting")
 
+class Foobar(long):
+    def __oct__(self):
+        # Returning a non-string should not blow up.
+        return self + 1
+
+test_exc('%o', Foobar(), TypeError,
+         "expected string or Unicode object, long found")
+
 if sys.maxint == 2**31-1:
     # crashes 2.2.1 and earlier:
     try:
diff --git a/Lib/test/test_index.py b/Lib/test/test_index.py
index 45b3b2b..ecb566d 100644
--- a/Lib/test/test_index.py
+++ b/Lib/test/test_index.py
@@ -1,6 +1,7 @@
 import unittest
 from test import test_support
 import operator
+from sys import maxint
 
 class oldstyle:
     def __index__(self):
@@ -10,68 +11,116 @@ class newstyle(object):
     def __index__(self):
         return self.ind
 
+class TrapInt(int):
+    def __index__(self):
+        return self
+
+class TrapLong(long):
+    def __index__(self):
+        return self
+
 class BaseTestCase(unittest.TestCase):
     def setUp(self):
         self.o = oldstyle()
         self.n = newstyle()
-        self.o2 = oldstyle()
-        self.n2 = newstyle()
 
     def test_basic(self):
         self.o.ind = -2
         self.n.ind = 2
-        assert(self.seq[self.n] == self.seq[2])
-        assert(self.seq[self.o] == self.seq[-2])
-        assert(operator.index(self.o) == -2)
-        assert(operator.index(self.n) == 2)
+        self.assertEqual(operator.index(self.o), -2)
+        self.assertEqual(operator.index(self.n), 2)
+
+    def test_slice(self):
+        self.o.ind = 1
+        self.n.ind = 2
+        slc = slice(self.o, self.o, self.o)
+        check_slc = slice(1, 1, 1)
+        self.assertEqual(slc.indices(self.o), check_slc.indices(1))
+        slc = slice(self.n, self.n, self.n)
+        check_slc = slice(2, 2, 2)
+        self.assertEqual(slc.indices(self.n), check_slc.indices(2))
+
+    def test_wrappers(self):
+        self.o.ind = 4
+        self.n.ind = 5
+        self.assertEqual(6 .__index__(), 6)
+        self.assertEqual(-7L.__index__(), -7)
+        self.assertEqual(self.o.__index__(), 4)
+        self.assertEqual(self.n.__index__(), 5)
+
+    def test_subclasses(self):
+        r = range(10)
+        self.assertEqual(r[TrapInt(5):TrapInt(10)], r[5:10])
+        self.assertEqual(r[TrapLong(5):TrapLong(10)], r[5:10])
+        self.assertEqual(slice(TrapInt()).indices(0), (0,0,1))
+        self.assertEqual(slice(TrapLong(0)).indices(0), (0,0,1))
 
     def test_error(self):
         self.o.ind = 'dumb'
         self.n.ind = 'bad'
-        myfunc = lambda x, obj: obj.seq[x]
         self.failUnlessRaises(TypeError, operator.index, self.o)
         self.failUnlessRaises(TypeError, operator.index, self.n)
-        self.failUnlessRaises(TypeError, myfunc, self.o, self)
-        self.failUnlessRaises(TypeError, myfunc, self.n, self)
+        self.failUnlessRaises(TypeError, slice(self.o).indices, 0)
+        self.failUnlessRaises(TypeError, slice(self.n).indices, 0)
+
+
+class SeqTestCase(unittest.TestCase):
+    # This test case isn't run directly. It just defines common tests
+    # to the different sequence types below
+    def setUp(self):
+        self.o = oldstyle()
+        self.n = newstyle()
+        self.o2 = oldstyle()
+        self.n2 = newstyle()
+
+    def test_index(self):
+        self.o.ind = -2
+        self.n.ind = 2
+        self.assertEqual(self.seq[self.n], self.seq[2])
+        self.assertEqual(self.seq[self.o], self.seq[-2])
 
     def test_slice(self):
         self.o.ind = 1
         self.o2.ind = 3
         self.n.ind = 2
         self.n2.ind = 4
-        assert(self.seq[self.o:self.o2] == self.seq[1:3])
-        assert(self.seq[self.n:self.n2] == self.seq[2:4])
+        self.assertEqual(self.seq[self.o:self.o2], self.seq[1:3])
+        self.assertEqual(self.seq[self.n:self.n2], self.seq[2:4])
 
     def test_repeat(self):
         self.o.ind = 3
         self.n.ind = 2
-        assert(self.seq * self.o == self.seq * 3)
-        assert(self.seq * self.n == self.seq * 2)
-        assert(self.o * self.seq == self.seq * 3)
-        assert(self.n * self.seq == self.seq * 2)
+        self.assertEqual(self.seq * self.o, self.seq * 3)
+        self.assertEqual(self.seq * self.n, self.seq * 2)
+        self.assertEqual(self.o * self.seq, self.seq * 3)
+        self.assertEqual(self.n * self.seq, self.seq * 2)
 
     def test_wrappers(self):
-        n = self.n
-        n.ind = 5
-        assert n.__index__() == 5
-        assert 6 .__index__() == 6
-        assert -7L.__index__() == -7
-        assert self.seq.__getitem__(n) == self.seq[5]
-        assert self.seq.__mul__(n) == self.seq * 5
-        assert self.seq.__rmul__(n) == self.seq * 5
-
-    def test_infinite_recusion(self):
-        class Trap1(int):
-            def __index__(self):
-                return self
-        class Trap2(long):
-            def __index__(self):
-                return self
-        self.failUnlessRaises(TypeError, operator.getitem, self.seq, Trap1())
-        self.failUnlessRaises(TypeError, operator.getitem, self.seq, Trap2())
-
-
-class ListTestCase(BaseTestCase):
+        self.o.ind = 4
+        self.n.ind = 5
+        self.assertEqual(self.seq.__getitem__(self.o), self.seq[4])
+        self.assertEqual(self.seq.__mul__(self.o), self.seq * 4)
+        self.assertEqual(self.seq.__rmul__(self.o), self.seq * 4)
+        self.assertEqual(self.seq.__getitem__(self.n), self.seq[5])
+        self.assertEqual(self.seq.__mul__(self.n), self.seq * 5)
+        self.assertEqual(self.seq.__rmul__(self.n), self.seq * 5)
+
+    def test_subclasses(self):
+        self.assertEqual(self.seq[TrapInt()], self.seq[0])
+        self.assertEqual(self.seq[TrapLong()], self.seq[0])
+
+    def test_error(self):
+        self.o.ind = 'dumb'
+        self.n.ind = 'bad'
+        indexobj = lambda x, obj: obj.seq[x]
+        self.failUnlessRaises(TypeError, indexobj, self.o, self)
+        self.failUnlessRaises(TypeError, indexobj, self.n, self)
+        sliceobj = lambda x, obj: obj.seq[x:]
+        self.failUnlessRaises(TypeError, sliceobj, self.o, self)
+        self.failUnlessRaises(TypeError, sliceobj, self.n, self)
+
+
+class ListTestCase(SeqTestCase):
     seq = [0,10,20,30,40,50]
 
     def test_setdelitem(self):
@@ -82,36 +131,36 @@ class ListTestCase(BaseTestCase):
         del lst[self.n]
         lst[self.o] = 'X'
         lst[self.n] = 'Y'
-        assert lst == list('abYdefghXj')
+        self.assertEqual(lst, list('abYdefghXj'))
 
         lst = [5, 6, 7, 8, 9, 10, 11]
         lst.__setitem__(self.n, "here")
-        assert lst == [5, 6, "here", 8, 9, 10, 11]
+        self.assertEqual(lst, [5, 6, "here", 8, 9, 10, 11])
         lst.__delitem__(self.n)
-        assert lst == [5, 6, 8, 9, 10, 11]
+        self.assertEqual(lst, [5, 6, 8, 9, 10, 11])
 
     def test_inplace_repeat(self):
         self.o.ind = 2
         self.n.ind = 3
         lst = [6, 4]
         lst *= self.o
-        assert lst == [6, 4, 6, 4]
+        self.assertEqual(lst, [6, 4, 6, 4])
         lst *= self.n
-        assert lst == [6, 4, 6, 4] * 3
+        self.assertEqual(lst, [6, 4, 6, 4] * 3)
 
         lst = [5, 6, 7, 8, 9, 11]
         l2 = lst.__imul__(self.n)
-        assert l2 is lst
-        assert lst == [5, 6, 7, 8, 9, 11] * 3
+        self.assert_(l2 is lst)
+        self.assertEqual(lst, [5, 6, 7, 8, 9, 11] * 3)
 
 
-class TupleTestCase(BaseTestCase):
+class TupleTestCase(SeqTestCase):
     seq = (0,10,20,30,40,50)
 
-class StringTestCase(BaseTestCase):
+class StringTestCase(SeqTestCase):
     seq = "this is a test"
 
-class UnicodeTestCase(BaseTestCase):
+class UnicodeTestCase(SeqTestCase):
     seq = u"this is a test"
 
 
@@ -120,17 +169,54 @@ class XRangeTestCase(unittest.TestCase):
     def test_xrange(self):
         n = newstyle()
         n.ind = 5
-        assert xrange(1, 20)[n] == 6
-        assert xrange(1, 20).__getitem__(n) == 6
+        self.assertEqual(xrange(1, 20)[n], 6)
+        self.assertEqual(xrange(1, 20).__getitem__(n), 6)
+
+class OverflowTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.pos = 2**100
+        self.neg = -self.pos
+
+    def test_large_longs(self):
+        self.assertEqual(self.pos.__index__(), self.pos)
+        self.assertEqual(self.neg.__index__(), self.neg)
+
+    def _getitem_helper(self, base):
+        class GetItem(base):
+            def __len__(self):
+                return maxint
+            def __getitem__(self, key):
+                return key
+            def __getslice__(self, i, j):
+                return i, j
+        x = GetItem()
+        self.assertEqual(x[self.pos], self.pos)
+        self.assertEqual(x[self.neg], self.neg)
+        self.assertEqual(x[self.neg:self.pos], (-1, maxint))
+        self.assertEqual(x[self.neg:self.pos:1].indices(maxint), (0, maxint, 1))
+
+    def test_getitem(self):
+        self._getitem_helper(object)
+
+    def test_getitem_classic(self):
+        class Empty: pass
+        self._getitem_helper(Empty)
+
+    def test_sequence_repeat(self):
+        self.failUnlessRaises(OverflowError, lambda: "a" * self.pos)
+        self.failUnlessRaises(OverflowError, lambda: "a" * self.neg)
 
 
 def test_main():
     test_support.run_unittest(
+        BaseTestCase,
         ListTestCase,
         TupleTestCase,
         StringTestCase,
         UnicodeTestCase,
         XRangeTestCase,
+        OverflowTestCase,
     )
 
 if __name__ == "__main__":
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py
index 99140d2..e9f9ef1 100644
--- a/Lib/test/test_inspect.py
+++ b/Lib/test/test_inspect.py
@@ -276,6 +276,9 @@ class TestBuggyCases(GetSourceBase):
     def test_with_comment_instead_of_docstring(self):
         self.assertSourceEqual(mod2.func88, 88, 90)
 
+    def test_method_in_dynamic_class(self):
+        self.assertSourceEqual(mod2.method_in_dynamic_class, 95, 97)
+
 # Helper for testing classify_class_attrs.
 def attrs_wo_objs(cls):
     return [t[:3] for t in inspect.classify_class_attrs(cls)]
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index fe05123..d6dcc3c 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -493,7 +493,7 @@ def test4():
             try:
                 logging._handlers.clear()
                 logging._handlers.update(saved_handlers)
-                logging._handlerList = saved_handler_list
+                logging._handlerList[:] = saved_handler_list
                 loggerDict = logging.getLogger().manager.loggerDict
                 loggerDict.clear()
                 loggerDict.update(saved_loggers)
@@ -560,7 +560,7 @@ def test5():
         try:
             logging._handlers.clear()
             logging._handlers.update(saved_handlers)
-            logging._handlerList = saved_handler_list
+            logging._handlerList[:] = saved_handler_list
             loggerDict = logging.getLogger().manager.loggerDict
             loggerDict.clear()
             loggerDict.update(saved_loggers)
diff --git a/Lib/test/test_mailbox.py b/Lib/test/test_mailbox.py
index 04e856f..1837306 100644
--- a/Lib/test/test_mailbox.py
+++ b/Lib/test/test_mailbox.py
@@ -1,4 +1,5 @@
 import os
+import sys
 import time
 import stat
 import socket
@@ -454,7 +455,7 @@ class TestMaildir(TestMailbox):
 
     def setUp(self):
         TestMailbox.setUp(self)
-        if os.name in ('nt', 'os2'):
+        if os.name in ('nt', 'os2') or sys.platform == 'cygwin':
             self._box.colon = '!'
 
     def test_add_MM(self):
@@ -729,11 +730,13 @@ class _TestMboxMMDF(TestMailbox):
         # In the parent, sleep a bit to give the child time to acquire
         # the lock.
         time.sleep(0.5)
-        self.assertRaises(mailbox.ExternalClashError,
-                          self._box.lock)
+        try:
+            self.assertRaises(mailbox.ExternalClashError,
+                              self._box.lock)
+        finally:
+            # Wait for child to exit.  Locking should now succeed.
+            exited_pid, status = os.waitpid(pid, 0)
 
-        # Wait for child to exit.  Locking should now succeed.
-        exited_pid, status = os.waitpid(pid, 0)
         self._box.lock()
         self._box.unlock()
 
diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index a6267d2..13d02bb 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -6,11 +6,16 @@ import os, sys, time
 if sys.platform[:3] in ('win', 'os2') or sys.platform=='riscos':
     raise TestSkipped, "Can't test signal on %s" % sys.platform
 
+MAX_DURATION = 20   # Entire test should last at most 20 sec.
+
 if verbose:
     x = '-x'
 else:
     x = '+x'
+
 pid = os.getpid()
+if verbose:
+    print "test runner's pid is", pid
 
 # Shell script that will send us asynchronous signals
 script = """
@@ -31,7 +36,7 @@ def handlerA(*args):
     global a_called
     a_called = True
     if verbose:
-        print "handlerA", args
+        print "handlerA invoked", args
 
 class HandlerBCalled(Exception):
     pass
@@ -40,87 +45,110 @@ def handlerB(*args):
     global b_called
     b_called = True
     if verbose:
-        print "handlerB", args
+        print "handlerB invoked", args
     raise HandlerBCalled, args
 
-MAX_DURATION = 20
-signal.alarm(MAX_DURATION)   # Entire test should last at most 20 sec.
+# Set up a child to send signals to us (the parent) after waiting long
+# enough to receive the alarm.  It seems we miss the alarm for some
+# reason.  This will hopefully stop the hangs on Tru64/Alpha.
+# Alas, it doesn't.  Tru64 appears to miss all the signals at times, or
+# seemingly random subsets of them, and nothing done in force_test_exit
+# so far has actually helped.
+def force_test_exit():
+    # Sigh, both imports seem necessary to avoid errors.
+    import os
+    fork_pid = os.fork()
+    if fork_pid:
+        # In parent.
+        return fork_pid
+
+    # In child.
+    import os, time
+    try:
+        # Wait 5 seconds longer than the expected alarm to give enough
+        # time for the normal sequence of events to occur.  This is
+        # just a stop-gap to try to prevent the test from hanging.
+        time.sleep(MAX_DURATION + 5)
+        print >> sys.__stdout__, '  child should not have to kill parent'
+        for signame in "SIGHUP", "SIGUSR1", "SIGUSR2", "SIGALRM":
+            os.kill(pid, getattr(signal, signame))
+            print >> sys.__stdout__, "    child sent", signame, "to", pid
+            time.sleep(1)
+    finally:
+        os._exit(0)
+
+# Install handlers.
 hup = signal.signal(signal.SIGHUP, handlerA)
 usr1 = signal.signal(signal.SIGUSR1, handlerB)
 usr2 = signal.signal(signal.SIGUSR2, signal.SIG_IGN)
 alrm = signal.signal(signal.SIGALRM, signal.default_int_handler)
 
-vereq(signal.getsignal(signal.SIGHUP), handlerA)
-vereq(signal.getsignal(signal.SIGUSR1), handlerB)
-vereq(signal.getsignal(signal.SIGUSR2), signal.SIG_IGN)
-
 try:
-    signal.signal(4242, handlerB)
-    raise TestFailed, 'expected ValueError for invalid signal # to signal()'
-except ValueError:
-    pass
 
-try:
-    signal.getsignal(4242)
-    raise TestFailed, 'expected ValueError for invalid signal # to getsignal()'
-except ValueError:
-    pass
+    signal.alarm(MAX_DURATION)
+    vereq(signal.getsignal(signal.SIGHUP), handlerA)
+    vereq(signal.getsignal(signal.SIGUSR1), handlerB)
+    vereq(signal.getsignal(signal.SIGUSR2), signal.SIG_IGN)
+    vereq(signal.getsignal(signal.SIGALRM), signal.default_int_handler)
 
-try:
-    signal.signal(signal.SIGUSR1, None)
-    raise TestFailed, 'expected TypeError for non-callable'
-except TypeError:
-    pass
+    # Try to ensure this test exits even if there is some problem with alarm.
+    # Tru64/Alpha often hangs and is ultimately killed by the buildbot.
+    fork_pid = force_test_exit()
 
-# Set up a child to send an alarm signal to us (the parent) after waiting
-# long enough to receive the alarm.  It seems we miss the alarm for some
-# reason.  This will hopefully stop the hangs on Tru64/Alpha.
-def force_test_exit():
-    # Sigh, both imports seem necessary to avoid errors.
-    import os
-    fork_pid = os.fork()
-    if fork_pid == 0:
-        # In child
-        import os, time
-        try:
-            # Wait 5 seconds longer than the expected alarm to give enough
-            # time for the normal sequence of events to occur.  This is
-            # just a stop-gap to prevent the test from hanging.
-            time.sleep(MAX_DURATION + 5)
-            print >> sys.__stdout__, '  child should not have to kill parent'
-            for i in range(3):
-                os.kill(pid, signal.SIGALARM)
-        finally:
-            os._exit(0)
-    # In parent (or error)
-    return fork_pid
+    try:
+        signal.getsignal(4242)
+        raise TestFailed('expected ValueError for invalid signal # to '
+                         'getsignal()')
+    except ValueError:
+        pass
 
-try:
-    os.system(script)
+    try:
+        signal.signal(4242, handlerB)
+        raise TestFailed('expected ValueError for invalid signal # to '
+                         'signal()')
+    except ValueError:
+        pass
 
-    # Try to ensure this test exits even if there is some problem with alarm.
-    # Tru64/Alpha sometimes hangs and is ultimately killed by the buildbot.
-    fork_pid = force_test_exit()
-    print "starting pause() loop..."
+    try:
+        signal.signal(signal.SIGUSR1, None)
+        raise TestFailed('expected TypeError for non-callable')
+    except TypeError:
+        pass
 
+    # Launch an external script to send us signals.
+    # We expect the external script to:
+    #    send HUP, which invokes handlerA to set a_called
+    #    send USR1, which invokes handlerB to set b_called and raise
+    #               HandlerBCalled
+    #    send USR2, which is ignored
+    #
+    # Then we expect the alarm to go off, and its handler raises
+    # KeyboardInterrupt, finally getting us out of the loop.
+    os.system(script)
     try:
+        print "starting pause() loop..."
         while 1:
-            if verbose:
-                print "call pause()..."
             try:
+                if verbose:
+                    print "call pause()..."
                 signal.pause()
                 if verbose:
                     print "pause() returned"
             except HandlerBCalled:
                 if verbose:
                     print "HandlerBCalled exception caught"
-                else:
-                    pass
 
     except KeyboardInterrupt:
         if verbose:
-            print "KeyboardInterrupt (assume the alarm() went off)"
+            print "KeyboardInterrupt (the alarm() went off)"
+
+    if not a_called:
+        print 'HandlerA not called'
+
+    if not b_called:
+        print 'HandlerB not called'
 
+finally:
     # Forcibly kill the child we created to ping us if there was a test error.
     try:
         # Make sure we don't kill ourself if there was a fork error.
@@ -128,16 +156,11 @@ try:
             os.kill(fork_pid, signal.SIGKILL)
     except:
         # If the child killed us, it has probably exited.  Killing a
-        # non-existant process will raise an error which we don't care about.
+        # non-existent process will raise an error which we don't care about.
         pass
 
-    if not a_called:
-        print 'HandlerA not called'
-
-    if not b_called:
-        print 'HandlerB not called'
-
-finally:
+    # Restore handlers.
+    signal.alarm(0) # cancel alarm in case we died early
     signal.signal(signal.SIGHUP, hup)
     signal.signal(signal.SIGUSR1, usr1)
     signal.signal(signal.SIGUSR2, usr2)
diff --git a/Lib/test/test_socketserver.py b/Lib/test/test_socketserver.py
index dd4532f..e4cbb2b 100644
--- a/Lib/test/test_socketserver.py
+++ b/Lib/test/test_socketserver.py
@@ -181,10 +181,19 @@ else:
     if hasattr(os, 'fork') and os.name not in ('os2',):
         dgramservers.append(ForkingUnixDatagramServer)
 
+def sloppy_cleanup():
+    # See http://python.org/sf/1540386
+    # We need to reap children here otherwise a child from one server
+    # can be left running for the next server and cause a test failure.
+    time.sleep(DELAY)
+    reap_children()
+
 def testall():
     testloop(socket.AF_INET, tcpservers, MyStreamHandler, teststream)
+    sloppy_cleanup()
     testloop(socket.AF_INET, udpservers, MyDatagramHandler, testdgram)
     if hasattr(socket, 'AF_UNIX'):
+        sloppy_cleanup()
         testloop(socket.AF_UNIX, streamservers, MyStreamHandler, teststream)
         # Alas, on Linux (at least) recvfrom() doesn't return a meaningful
         # client address so this cannot work:
diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
index 8ee0f41..ebcb8c5 100644
--- a/Lib/test/test_tarfile.py
+++ b/Lib/test/test_tarfile.py
@@ -324,6 +324,27 @@ class WriteSize0Test(BaseTest):
 class WriteStreamTest(WriteTest):
     sep = '|'
 
+    def test_padding(self):
+        self.dst.close()
+
+        if self.comp == "gz":
+            f = gzip.GzipFile(self.dstname)
+            s = f.read()
+            f.close()
+        elif self.comp == "bz2":
+            f = bz2.BZ2Decompressor()
+            s = file(self.dstname).read()
+            s = f.decompress(s)
+            self.assertEqual(len(f.unused_data), 0, "trailing data")
+        else:
+            f = file(self.dstname)
+            s = f.read()
+            f.close()
+
+        self.assertEqual(s.count("\0"), tarfile.RECORDSIZE,
+                         "incorrect zero padding")
+
+
 class WriteGNULongTest(unittest.TestCase):
     """This testcase checks for correct creation of GNU Longname
        and Longlink extensions.
diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py
index 79335ea..8614ecb 100644
--- a/Lib/test/test_threading.py
+++ b/Lib/test/test_threading.py
@@ -131,6 +131,76 @@ class ThreadTests(unittest.TestCase):
                                 threading._DummyThread))
         del threading._active[tid]
 
+    # PyThreadState_SetAsyncExc() is a CPython-only gimmick, not (currently)
+    # exposed at the Python level.  This test relies on ctypes to get at it.
+    def test_PyThreadState_SetAsyncExc(self):
+        try:
+            import ctypes
+        except ImportError:
+            if verbose:
+                print "test_PyThreadState_SetAsyncExc can't import ctypes"
+            return  # can't do anything
+
+        set_async_exc = ctypes.pythonapi.PyThreadState_SetAsyncExc
+
+        class AsyncExc(Exception):
+            pass
+
+        exception = ctypes.py_object(AsyncExc)
+
+        # `worker_started` is set by the thread when it's inside a try/except
+        # block waiting to catch the asynchronously set AsyncExc exception.
+        # `worker_saw_exception` is set by the thread upon catching that
+        # exception.
+        worker_started = threading.Event()
+        worker_saw_exception = threading.Event()
+
+        class Worker(threading.Thread):
+            def run(self):
+                self.id = thread.get_ident()
+                self.finished = False
+
+                try:
+                    while True:
+                        worker_started.set()
+                        time.sleep(0.1)
+                except AsyncExc:
+                    self.finished = True
+                    worker_saw_exception.set()
+
+        t = Worker()
+        t.setDaemon(True) # so if this fails, we don't hang Python at shutdown
+        t.start()
+        if verbose:
+            print "    started worker thread"
+
+        # Try a thread id that doesn't make sense.
+        if verbose:
+            print "    trying nonsensical thread id"
+        result = set_async_exc(ctypes.c_long(-1), exception)
+        self.assertEqual(result, 0)  # no thread states modified
+
+        # Now raise an exception in the worker thread.
+        if verbose:
+            print "    waiting for worker thread to get started"
+        worker_started.wait()
+        if verbose:
+            print "    verifying worker hasn't exited"
+        self.assert_(not t.finished)
+        if verbose:
+            print "    attempting to raise asynch exception in worker"
+        result = set_async_exc(ctypes.c_long(t.id), exception)
+        self.assertEqual(result, 1) # one thread state modified
+        if verbose:
+            print "    waiting for worker to say it caught the exception"
+        worker_saw_exception.wait(timeout=10)
+        self.assert_(t.finished)
+        if verbose:
+            print "    all OK -- joining worker"
+        if t.finished:
+            t.join()
+        # else the thread is still running, and we have no way to kill it
+
 def test_main():
     test.test_support.run_unittest(ThreadTests)
 
diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py
index 51e3d97..1f10fe7 100644
--- a/Lib/test/test_threadsignals.py
+++ b/Lib/test/test_threadsignals.py
@@ -49,7 +49,7 @@ class ThreadSignals(unittest.TestCase):
         # and might be out of order.)  If we haven't seen
         # the signals yet, send yet another signal and
         # wait for it return.
-        if signal_blackboard[signal.SIGUSR2]['tripped'] == 0 \
+        if signal_blackboard[signal.SIGUSR1]['tripped'] == 0 \
            or signal_blackboard[signal.SIGUSR2]['tripped'] == 0:
             signal.alarm(1)
             signal.pause()
diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py
index 4df854e..be7d0c8 100644
--- a/Lib/test/test_urllib2.py
+++ b/Lib/test/test_urllib2.py
@@ -46,6 +46,69 @@ class TrivialTests(unittest.TestCase):
             self.assertEquals(urllib2.parse_http_list(string), list)
 
 
+def test_request_headers_dict():
+    """
+    The Request.headers dictionary is not a documented interface.  It should
+    stay that way, because the complete set of headers are only accessible
+    through the .get_header(), .has_header(), .header_items() interface.
+    However, .headers pre-dates those methods, and so real code will be using
+    the dictionary.
+
+    The introduction in 2.4 of those methods was a mistake for the same reason:
+    code that previously saw all (urllib2 user)-provided headers in .headers
+    now sees only a subset (and the function interface is ugly and incomplete).
+    A better change would have been to replace .headers dict with a dict
+    subclass (or UserDict.DictMixin instance?)  that preserved the .headers
+    interface and also provided access to the "unredirected" headers.  It's
+    probably too late to fix that, though.
+
+
+    Check .capitalize() case normalization:
+
+    >>> url = "http://example.com"
+    >>> Request(url, headers={"Spam-eggs": "blah"}).headers["Spam-eggs"]
+    'blah'
+    >>> Request(url, headers={"spam-EggS": "blah"}).headers["Spam-eggs"]
+    'blah'
+
+    Currently, Request(url, "Spam-eggs").headers["Spam-Eggs"] raises KeyError,
+    but that could be changed in future.
+
+    """
+
+def test_request_headers_methods():
+    """
+    Note the case normalization of header names here, to .capitalize()-case.
+    This should be preserved for backwards-compatibility.  (In the HTTP case,
+    normalization to .title()-case is done by urllib2 before sending headers to
+    httplib).
+
+    >>> url = "http://example.com"
+    >>> r = Request(url, headers={"Spam-eggs": "blah"})
+    >>> r.has_header("Spam-eggs")
+    True
+    >>> r.header_items()
+    [('Spam-eggs', 'blah')]
+    >>> r.add_header("Foo-Bar", "baz")
+    >>> items = r.header_items()
+    >>> items.sort()
+    >>> items
+    [('Foo-bar', 'baz'), ('Spam-eggs', 'blah')]
+
+    Note that e.g. r.has_header("spam-EggS") is currently False, and
+    r.get_header("spam-EggS") returns None, but that could be changed in
+    future.
+
+    >>> r.has_header("Not-there")
+    False
+    >>> print r.get_header("Not-there")
+    None
+    >>> r.get_header("Not-there", "default")
+    'default'
+
+    """
+
+
 def test_password_manager(self):
     """
     >>> mgr = urllib2.HTTPPasswordMgr()
@@ -676,11 +739,11 @@ class HandlerTests(unittest.TestCase):
             r = MockResponse(200, "OK", {}, "")
             newreq = h.do_request_(req)
             if data is None:  # GET
-                self.assert_("Content-Length" not in req.unredirected_hdrs)
-                self.assert_("Content-Type" not in req.unredirected_hdrs)
+                self.assert_("Content-length" not in req.unredirected_hdrs)
+                self.assert_("Content-type" not in req.unredirected_hdrs)
             else:  # POST
-                self.assertEqual(req.unredirected_hdrs["Content-Length"], "0")
-                self.assertEqual(req.unredirected_hdrs["Content-Type"],
+                self.assertEqual(req.unredirected_hdrs["Content-length"], "0")
+                self.assertEqual(req.unredirected_hdrs["Content-type"],
                              "application/x-www-form-urlencoded")
             # XXX the details of Host could be better tested
             self.assertEqual(req.unredirected_hdrs["Host"], "example.com")
@@ -692,8 +755,8 @@ class HandlerTests(unittest.TestCase):
             req.add_unredirected_header("Host", "baz")
             req.add_unredirected_header("Spam", "foo")
             newreq = h.do_request_(req)
-            self.assertEqual(req.unredirected_hdrs["Content-Length"], "foo")
-            self.assertEqual(req.unredirected_hdrs["Content-Type"], "bar")
+            self.assertEqual(req.unredirected_hdrs["Content-length"], "foo")
+            self.assertEqual(req.unredirected_hdrs["Content-type"], "bar")
             self.assertEqual(req.unredirected_hdrs["Host"], "baz")
             self.assertEqual(req.unredirected_hdrs["Spam"], "foo")
 
@@ -847,7 +910,7 @@ class HandlerTests(unittest.TestCase):
             407, 'Proxy-Authenticate: Basic realm="%s"\r\n\r\n' % realm)
         opener.add_handler(auth_handler)
         opener.add_handler(http_handler)
-        self._test_basic_auth(opener, auth_handler, "Proxy-Authorization",
+        self._test_basic_auth(opener, auth_handler, "Proxy-authorization",
                               realm, http_handler, password_manager,
                               "http://acme.example.com:3128/protected",
                               "proxy.example.com:3128",
diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py
index 0586cfd..90671be 100644
--- a/Lib/test/test_uuid.py
+++ b/Lib/test/test_uuid.py
@@ -16,12 +16,13 @@ class TestUUID(TestCase):
     def test_UUID(self):
         equal = self.assertEqual
         ascending = []
-        for (string, curly, hex, bytes, fields, integer, urn,
+        for (string, curly, hex, bytes, bytes_le, fields, integer, urn,
              time, clock_seq, variant, version) in [
             ('00000000-0000-0000-0000-000000000000',
              '{00000000-0000-0000-0000-000000000000}',
              '00000000000000000000000000000000',
              '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0',
+             '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0',
              (0, 0, 0, 0, 0, 0),
              0,
              'urn:uuid:00000000-0000-0000-0000-000000000000',
@@ -30,6 +31,7 @@ class TestUUID(TestCase):
              '{00010203-0405-0607-0809-0a0b0c0d0e0f}',
              '000102030405060708090a0b0c0d0e0f',
              '\0\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\x0d\x0e\x0f',
+             '\x03\x02\x01\0\x05\x04\x07\x06\x08\t\n\x0b\x0c\x0d\x0e\x0f',
              (0x00010203L, 0x0405, 0x0607, 8, 9, 0x0a0b0c0d0e0fL),
              0x000102030405060708090a0b0c0d0e0fL,
              'urn:uuid:00010203-0405-0607-0809-0a0b0c0d0e0f',
@@ -38,6 +40,7 @@ class TestUUID(TestCase):
              '{02d9e6d5-9467-382e-8f9b-9300a64ac3cd}',
              '02d9e6d59467382e8f9b9300a64ac3cd',
              '\x02\xd9\xe6\xd5\x94\x67\x38\x2e\x8f\x9b\x93\x00\xa6\x4a\xc3\xcd',
+             '\xd5\xe6\xd9\x02\x67\x94\x2e\x38\x8f\x9b\x93\x00\xa6\x4a\xc3\xcd',
              (0x02d9e6d5L, 0x9467, 0x382e, 0x8f, 0x9b, 0x9300a64ac3cdL),
              0x02d9e6d59467382e8f9b9300a64ac3cdL,
              'urn:uuid:02d9e6d5-9467-382e-8f9b-9300a64ac3cd',
@@ -46,6 +49,7 @@ class TestUUID(TestCase):
              '{12345678-1234-5678-1234-567812345678}',
              '12345678123456781234567812345678',
              '\x12\x34\x56\x78'*4,
+             '\x78\x56\x34\x12\x34\x12\x78\x56\x12\x34\x56\x78\x12\x34\x56\x78',
              (0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678),
              0x12345678123456781234567812345678,
              'urn:uuid:12345678-1234-5678-1234-567812345678',
@@ -54,6 +58,7 @@ class TestUUID(TestCase):
              '{6ba7b810-9dad-11d1-80b4-00c04fd430c8}',
              '6ba7b8109dad11d180b400c04fd430c8',
              '\x6b\xa7\xb8\x10\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
+             '\x10\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
              (0x6ba7b810L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
              0x6ba7b8109dad11d180b400c04fd430c8L,
              'urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8',
@@ -62,6 +67,7 @@ class TestUUID(TestCase):
              '{6ba7b811-9dad-11d1-80b4-00c04fd430c8}',
              '6ba7b8119dad11d180b400c04fd430c8',
              '\x6b\xa7\xb8\x11\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
+             '\x11\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
              (0x6ba7b811L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
              0x6ba7b8119dad11d180b400c04fd430c8L,
              'urn:uuid:6ba7b811-9dad-11d1-80b4-00c04fd430c8',
@@ -70,6 +76,7 @@ class TestUUID(TestCase):
              '{6ba7b812-9dad-11d1-80b4-00c04fd430c8}',
              '6ba7b8129dad11d180b400c04fd430c8',
              '\x6b\xa7\xb8\x12\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
+             '\x12\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
              (0x6ba7b812L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
              0x6ba7b8129dad11d180b400c04fd430c8L,
              'urn:uuid:6ba7b812-9dad-11d1-80b4-00c04fd430c8',
@@ -78,6 +85,7 @@ class TestUUID(TestCase):
              '{6ba7b814-9dad-11d1-80b4-00c04fd430c8}',
              '6ba7b8149dad11d180b400c04fd430c8',
              '\x6b\xa7\xb8\x14\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
+             '\x14\xb8\xa7\x6b\xad\x9d\xd1\x11\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
              (0x6ba7b814L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
              0x6ba7b8149dad11d180b400c04fd430c8L,
              'urn:uuid:6ba7b814-9dad-11d1-80b4-00c04fd430c8',
@@ -86,6 +94,7 @@ class TestUUID(TestCase):
              '{7d444840-9dc0-11d1-b245-5ffdce74fad2}',
              '7d4448409dc011d1b2455ffdce74fad2',
              '\x7d\x44\x48\x40\x9d\xc0\x11\xd1\xb2\x45\x5f\xfd\xce\x74\xfa\xd2',
+             '\x40\x48\x44\x7d\xc0\x9d\xd1\x11\xb2\x45\x5f\xfd\xce\x74\xfa\xd2',
              (0x7d444840L, 0x9dc0, 0x11d1, 0xb2, 0x45, 0x5ffdce74fad2L),
              0x7d4448409dc011d1b2455ffdce74fad2L,
              'urn:uuid:7d444840-9dc0-11d1-b245-5ffdce74fad2',
@@ -94,6 +103,7 @@ class TestUUID(TestCase):
              '{e902893a-9d22-3c7e-a7b8-d6e313b71d9f}',
              'e902893a9d223c7ea7b8d6e313b71d9f',
              '\xe9\x02\x89\x3a\x9d\x22\x3c\x7e\xa7\xb8\xd6\xe3\x13\xb7\x1d\x9f',
+             '\x3a\x89\x02\xe9\x22\x9d\x7e\x3c\xa7\xb8\xd6\xe3\x13\xb7\x1d\x9f',
              (0xe902893aL, 0x9d22, 0x3c7e, 0xa7, 0xb8, 0xd6e313b71d9fL),
              0xe902893a9d223c7ea7b8d6e313b71d9fL,
              'urn:uuid:e902893a-9d22-3c7e-a7b8-d6e313b71d9f',
@@ -102,6 +112,7 @@ class TestUUID(TestCase):
              '{eb424026-6f54-4ef8-a4d0-bb658a1fc6cf}',
              'eb4240266f544ef8a4d0bb658a1fc6cf',
              '\xeb\x42\x40\x26\x6f\x54\x4e\xf8\xa4\xd0\xbb\x65\x8a\x1f\xc6\xcf',
+             '\x26\x40\x42\xeb\x54\x6f\xf8\x4e\xa4\xd0\xbb\x65\x8a\x1f\xc6\xcf',
              (0xeb424026L, 0x6f54, 0x4ef8, 0xa4, 0xd0, 0xbb658a1fc6cfL),
              0xeb4240266f544ef8a4d0bb658a1fc6cfL,
              'urn:uuid:eb424026-6f54-4ef8-a4d0-bb658a1fc6cf',
@@ -110,6 +121,7 @@ class TestUUID(TestCase):
              '{f81d4fae-7dec-11d0-a765-00a0c91e6bf6}',
              'f81d4fae7dec11d0a76500a0c91e6bf6',
              '\xf8\x1d\x4f\xae\x7d\xec\x11\xd0\xa7\x65\x00\xa0\xc9\x1e\x6b\xf6',
+             '\xae\x4f\x1d\xf8\xec\x7d\xd0\x11\xa7\x65\x00\xa0\xc9\x1e\x6b\xf6',
              (0xf81d4faeL, 0x7dec, 0x11d0, 0xa7, 0x65, 0x00a0c91e6bf6L),
              0xf81d4fae7dec11d0a76500a0c91e6bf6L,
              'urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bf6',
@@ -118,6 +130,7 @@ class TestUUID(TestCase):
              '{fffefdfc-fffe-fffe-fffe-fffefdfcfbfa}',
              'fffefdfcfffefffefffefffefdfcfbfa',
              '\xff\xfe\xfd\xfc\xff\xfe\xff\xfe\xff\xfe\xff\xfe\xfd\xfc\xfb\xfa',
+             '\xfc\xfd\xfe\xff\xfe\xff\xfe\xff\xff\xfe\xff\xfe\xfd\xfc\xfb\xfa',
              (0xfffefdfcL, 0xfffe, 0xfffe, 0xff, 0xfe, 0xfffefdfcfbfaL),
              0xfffefdfcfffefffefffefffefdfcfbfaL,
              'urn:uuid:fffefdfc-fffe-fffe-fffe-fffefdfcfbfa',
@@ -126,6 +139,7 @@ class TestUUID(TestCase):
              '{ffffffff-ffff-ffff-ffff-ffffffffffff}',
              'ffffffffffffffffffffffffffffffff',
              '\xff'*16,
+             '\xff'*16,
              (0xffffffffL, 0xffffL, 0xffffL, 0xff, 0xff, 0xffffffffffffL),
              0xffffffffffffffffffffffffffffffffL,
              'urn:uuid:ffffffff-ffff-ffff-ffff-ffffffffffff',
@@ -134,12 +148,14 @@ class TestUUID(TestCase):
             equivalents = []
             # Construct each UUID in several different ways.
             for u in [uuid.UUID(string), uuid.UUID(curly), uuid.UUID(hex),
-                      uuid.UUID(bytes=bytes), uuid.UUID(fields=fields),
-                      uuid.UUID(int=integer), uuid.UUID(urn)]:
+                      uuid.UUID(bytes=bytes), uuid.UUID(bytes_le=bytes_le),
+                      uuid.UUID(fields=fields), uuid.UUID(int=integer),
+                      uuid.UUID(urn)]:
                 # Test all conversions and properties of the UUID object.
                 equal(str(u), string)
                 equal(int(u), integer)
                 equal(u.bytes, bytes)
+                equal(u.bytes_le, bytes_le)
                 equal(u.fields, fields)
                 equal(u.time_low, fields[0])
                 equal(u.time_mid, fields[1])
@@ -189,6 +205,11 @@ class TestUUID(TestCase):
         badvalue(lambda: uuid.UUID(bytes='\0'*15))
         badvalue(lambda: uuid.UUID(bytes='\0'*17))
 
+        # Badly formed bytes_le.
+        badvalue(lambda: uuid.UUID(bytes_le='abc'))
+        badvalue(lambda: uuid.UUID(bytes_le='\0'*15))
+        badvalue(lambda: uuid.UUID(bytes_le='\0'*17))
+
         # Badly formed fields.
         badvalue(lambda: uuid.UUID(fields=(1,)))
         badvalue(lambda: uuid.UUID(fields=(1, 2, 3, 4, 5)))
@@ -221,51 +242,43 @@ class TestUUID(TestCase):
         uuid.UUID(h)
         uuid.UUID(hex=h)
         uuid.UUID(bytes=b)
+        uuid.UUID(bytes_le=b)
         uuid.UUID(fields=f)
         uuid.UUID(int=i)
 
         # Wrong number of arguments (positional).
         badtype(lambda: uuid.UUID())
         badtype(lambda: uuid.UUID(h, b))
-        badtype(lambda: uuid.UUID(h, b, f))
-        badtype(lambda: uuid.UUID(h, b, f, i))
-
-        # Duplicate arguments (named).
-        badtype(lambda: uuid.UUID(hex=h, bytes=b))
-        badtype(lambda: uuid.UUID(hex=h, fields=f))
-        badtype(lambda: uuid.UUID(hex=h, int=i))
-        badtype(lambda: uuid.UUID(bytes=b, fields=f))
-        badtype(lambda: uuid.UUID(bytes=b, int=i))
-        badtype(lambda: uuid.UUID(fields=f, int=i))
-        badtype(lambda: uuid.UUID(hex=h, bytes=b, fields=f))
-        badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i))
-        badtype(lambda: uuid.UUID(hex=h, fields=f, int=i))
-        badtype(lambda: uuid.UUID(bytes=b, int=i, fields=f))
-        badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i, fields=f))
-
-        # Duplicate arguments (positional and named).
-        badtype(lambda: uuid.UUID(h, hex=h))
-        badtype(lambda: uuid.UUID(h, bytes=b))
-        badtype(lambda: uuid.UUID(h, fields=f))
-        badtype(lambda: uuid.UUID(h, int=i))
-        badtype(lambda: uuid.UUID(h, hex=h, bytes=b))
-        badtype(lambda: uuid.UUID(h, hex=h, fields=f))
-        badtype(lambda: uuid.UUID(h, hex=h, int=i))
-        badtype(lambda: uuid.UUID(h, bytes=b, fields=f))
-        badtype(lambda: uuid.UUID(h, bytes=b, int=i))
-        badtype(lambda: uuid.UUID(h, fields=f, int=i))
-        badtype(lambda: uuid.UUID(h, hex=h, bytes=b, fields=f))
-        badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i))
-        badtype(lambda: uuid.UUID(h, hex=h, fields=f, int=i))
-        badtype(lambda: uuid.UUID(h, bytes=b, int=i, fields=f))
-        badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i, fields=f))
+        badtype(lambda: uuid.UUID(h, b, b))
+        badtype(lambda: uuid.UUID(h, b, b, f))
+        badtype(lambda: uuid.UUID(h, b, b, f, i))
+
+        # Duplicate arguments.
+        for hh in [[], [('hex', h)]]:
+            for bb in [[], [('bytes', b)]]:
+                for bble in [[], [('bytes_le', b)]]:
+                    for ii in [[], [('int', i)]]:
+                        for ff in [[], [('fields', f)]]:
+                            args = dict(hh + bb + bble + ii + ff)
+                            if len(args) != 0:
+                                badtype(lambda: uuid.UUID(h, **args))
+                            if len(args) != 1:
+                                badtype(lambda: uuid.UUID(**args))
 
         # Immutability.
         u = uuid.UUID(h)
         badtype(lambda: setattr(u, 'hex', h))
         badtype(lambda: setattr(u, 'bytes', b))
+        badtype(lambda: setattr(u, 'bytes_le', b))
         badtype(lambda: setattr(u, 'fields', f))
         badtype(lambda: setattr(u, 'int', i))
+        badtype(lambda: setattr(u, 'time_low', 0))
+        badtype(lambda: setattr(u, 'time_mid', 0))
+        badtype(lambda: setattr(u, 'time_hi_version', 0))
+        badtype(lambda: setattr(u, 'time_hi_version', 0))
+        badtype(lambda: setattr(u, 'clock_seq_hi_variant', 0))
+        badtype(lambda: setattr(u, 'clock_seq_low', 0))
+        badtype(lambda: setattr(u, 'node', 0))
 
     def check_node(self, node, source):
         individual_group_bit = (node >> 40L) & 1
@@ -356,11 +369,17 @@ class TestUUID(TestCase):
     def test_uuid1(self):
         equal = self.assertEqual
 
-        # Make sure uuid4() generates UUIDs that are actually version 1.
+        # Make sure uuid1() generates UUIDs that are actually version 1.
         for u in [uuid.uuid1() for i in range(10)]:
             equal(u.variant, uuid.RFC_4122)
             equal(u.version, 1)
 
+        # Make sure the generated UUIDs are actually unique.
+        uuids = {}
+        for u in [uuid.uuid1() for i in range(1000)]:
+            uuids[u] = 1
+        equal(len(uuids.keys()), 1000)
+
         # Make sure the supplied node ID appears in the UUID.
         u = uuid.uuid1(0)
         equal(u.node, 0)
@@ -408,6 +427,12 @@ class TestUUID(TestCase):
             equal(u.variant, uuid.RFC_4122)
             equal(u.version, 4)
 
+        # Make sure the generated UUIDs are actually unique.
+        uuids = {}
+        for u in [uuid.uuid4() for i in range(1000)]:
+            uuids[u] = 1
+        equal(len(uuids.keys()), 1000)
+
     def test_uuid5(self):
         equal = self.assertEqual
 
diff --git a/Lib/test/test_xml_etree_c.py b/Lib/test/test_xml_etree_c.py
index 56e7fed..250f791 100644
--- a/Lib/test/test_xml_etree_c.py
+++ b/Lib/test/test_xml_etree_c.py
@@ -204,6 +204,17 @@ def check_encoding(encoding):
         "<?xml version='1.0' encoding='%s'?><xml />" % encoding
         )
 
+def bug_1534630():
+    """
+    >>> bob = ET.TreeBuilder()
+    >>> e = bob.data("data")
+    >>> e = bob.start("tag", {})
+    >>> e = bob.end("tag")
+    >>> e = bob.close()
+    >>> serialize(ET, e)
+    '<tag />'
+    """
+
 def test_main():
     from test import test_xml_etree_c
     test_support.run_doctest(test_xml_etree_c, verbosity=True)
diff --git a/Lib/tokenize.py b/Lib/tokenize.py
index a30791c..a9be4cf 100644
--- a/Lib/tokenize.py
+++ b/Lib/tokenize.py
@@ -273,7 +273,8 @@ def generate_tokens(readline):
             while column < indents[-1]:
                 if column not in indents:
                     raise IndentationError(
-                        "unindent does not match any outer indentation level")
+                        "unindent does not match any outer indentation level",
+                        ("<tokenize>", lnum, pos, line))
                 indents = indents[:-1]
                 yield (DEDENT, '', (lnum, pos), (lnum, pos), line)
 
diff --git a/Lib/trace.py b/Lib/trace.py
index e70869c..7ebed71 100644
--- a/Lib/trace.py
+++ b/Lib/trace.py
@@ -179,9 +179,11 @@ def fullmodname(path):
     # looking in sys.path for the longest matching prefix.  We'll
     # assume that the rest is the package name.
 
+    comparepath = os.path.normcase(path)
     longest = ""
     for dir in sys.path:
-        if path.startswith(dir) and path[len(dir)] == os.path.sep:
+        dir = os.path.normcase(dir)
+        if comparepath.startswith(dir) and comparepath[len(dir)] == os.sep:
             if len(dir) > len(longest):
                 longest = dir
 
diff --git a/Lib/urllib2.py b/Lib/urllib2.py
index 93cadd7..1e19f33 100644
--- a/Lib/urllib2.py
+++ b/Lib/urllib2.py
@@ -263,11 +263,11 @@ class Request:
 
     def add_header(self, key, val):
         # useful for something like authentication
-        self.headers[key.title()] = val
+        self.headers[key.capitalize()] = val
 
     def add_unredirected_header(self, key, val):
         # will not be added to a redirected request
-        self.unredirected_hdrs[key.title()] = val
+        self.unredirected_hdrs[key.capitalize()] = val
 
     def has_header(self, header_name):
         return (header_name in self.headers or
@@ -286,7 +286,7 @@ class Request:
 class OpenerDirector:
     def __init__(self):
         client_version = "Python-urllib/%s" % __version__
-        self.addheaders = [('User-Agent', client_version)]
+        self.addheaders = [('User-agent', client_version)]
         # manage the individual handlers
         self.handlers = []
         self.handle_open = {}
@@ -675,7 +675,7 @@ class ProxyHandler(BaseHandler):
         if user and password:
             user_pass = '%s:%s' % (unquote(user), unquote(password))
             creds = base64.encodestring(user_pass).strip()
-            req.add_header('Proxy-Authorization', 'Basic ' + creds)
+            req.add_header('Proxy-authorization', 'Basic ' + creds)
         hostport = unquote(hostport)
         req.set_proxy(hostport, proxy_type)
         if orig_type == proxy_type:
@@ -819,7 +819,7 @@ class HTTPBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler):
 
 class ProxyBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler):
 
-    auth_header = 'Proxy-Authorization'
+    auth_header = 'Proxy-authorization'
 
     def http_error_407(self, req, fp, code, msg, headers):
         # http_error_auth_reqed requires that there is no userinfo component in
@@ -1022,20 +1022,20 @@ class AbstractHTTPHandler(BaseHandler):
 
         if request.has_data():  # POST
             data = request.get_data()
-            if not request.has_header('Content-Type'):
+            if not request.has_header('Content-type'):
                 request.add_unredirected_header(
-                    'Content-Type',
+                    'Content-type',
                     'application/x-www-form-urlencoded')
-            if not request.has_header('Content-Length'):
+            if not request.has_header('Content-length'):
                 request.add_unredirected_header(
-                    'Content-Length', '%d' % len(data))
+                    'Content-length', '%d' % len(data))
 
         scheme, sel = splittype(request.get_selector())
         sel_host, sel_path = splithost(sel)
         if not request.has_header('Host'):
             request.add_unredirected_header('Host', sel_host or host)
         for name, value in self.parent.addheaders:
-            name = name.title()
+            name = name.capitalize()
             if not request.has_header(name):
                 request.add_unredirected_header(name, value)
 
@@ -1067,6 +1067,8 @@ class AbstractHTTPHandler(BaseHandler):
         # So make sure the connection gets closed after the (only)
         # request.
         headers["Connection"] = "close"
+        headers = dict(
+            (name.title(), val) for name, val in headers.items())
         try:
             h.request(req.get_method(), req.get_selector(), req.data, headers)
             r = h.getresponse()
@@ -1217,7 +1219,7 @@ class FileHandler(BaseHandler):
         modified = email.Utils.formatdate(stats.st_mtime, usegmt=True)
         mtype = mimetypes.guess_type(file)[0]
         headers = mimetools.Message(StringIO(
-            'Content-Type: %s\nContent-Length: %d\nLast-Modified: %s\n' %
+            'Content-type: %s\nContent-length: %d\nLast-modified: %s\n' %
             (mtype or 'text/plain', size, modified)))
         if host:
             host, port = splitport(host)
@@ -1272,9 +1274,9 @@ class FTPHandler(BaseHandler):
             headers = ""
             mtype = mimetypes.guess_type(req.get_full_url())[0]
             if mtype:
-                headers += "Content-Type: %s\n" % mtype
+                headers += "Content-type: %s\n" % mtype
             if retrlen is not None and retrlen >= 0:
-                headers += "Content-Length: %d\n" % retrlen
+                headers += "Content-length: %d\n" % retrlen
             sf = StringIO(headers)
             headers = mimetools.Message(sf)
             return addinfourl(fp, headers, req.get_full_url())
diff --git a/Lib/uuid.py b/Lib/uuid.py
index a6446a1..ae3da25 100644
--- a/Lib/uuid.py
+++ b/Lib/uuid.py
@@ -45,8 +45,6 @@ Typical usage:
 """
 
 __author__ = 'Ka-Ping Yee <ping@zesty.ca>'
-__date__ = '$Date: 2006/06/12 23:15:40 $'.split()[1].replace('/', '-')
-__version__ = '$Revision: 1.30 $'.split()[1]
 
 RESERVED_NCS, RFC_4122, RESERVED_MICROSOFT, RESERVED_FUTURE = [
     'reserved for NCS compatibility', 'specified in RFC 4122',
@@ -57,15 +55,21 @@ class UUID(object):
     UUID objects are immutable, hashable, and usable as dictionary keys.
     Converting a UUID to a string with str() yields something in the form
     '12345678-1234-1234-1234-123456789abc'.  The UUID constructor accepts
-    four possible forms: a similar string of hexadecimal digits, or a
-    string of 16 raw bytes as an argument named 'bytes', or a tuple of
-    six integer fields (with 32-bit, 16-bit, 16-bit, 8-bit, 8-bit, and
-    48-bit values respectively) as an argument named 'fields', or a single
-    128-bit integer as an argument named 'int'.
+    five possible forms: a similar string of hexadecimal digits, or a tuple
+    of six integer fields (with 32-bit, 16-bit, 16-bit, 8-bit, 8-bit, and
+    48-bit values respectively) as an argument named 'fields', or a string
+    of 16 bytes (with all the integer fields in big-endian order) as an
+    argument named 'bytes', or a string of 16 bytes (with the first three
+    fields in little-endian order) as an argument named 'bytes_le', or a
+    single 128-bit integer as an argument named 'int'.
 
     UUIDs have these read-only attributes:
 
-        bytes       the UUID as a 16-byte string
+        bytes       the UUID as a 16-byte string (containing the six
+                    integer fields in big-endian byte order)
+
+        bytes_le    the UUID as a 16-byte string (with time_low, time_mid,
+                    and time_hi_version in little-endian byte order)
 
         fields      a tuple of the six integer fields of the UUID,
                     which are also available as six individual attributes
@@ -94,10 +98,11 @@ class UUID(object):
                     when the variant is RFC_4122)
     """
 
-    def __init__(self, hex=None, bytes=None, fields=None, int=None,
-                       version=None):
+    def __init__(self, hex=None, bytes=None, bytes_le=None, fields=None,
+                       int=None, version=None):
         r"""Create a UUID from either a string of 32 hexadecimal digits,
-        a string of 16 bytes as the 'bytes' argument, a tuple of six
+        a string of 16 bytes as the 'bytes' argument, a string of 16 bytes
+        in little-endian order as the 'bytes_le' argument, a tuple of six
         integers (32-bit time_low, 16-bit time_mid, 16-bit time_hi_version,
         8-bit clock_seq_hi_variant, 8-bit clock_seq_low, 48-bit node) as
         the 'fields' argument, or a single 128-bit integer as the 'int'
@@ -109,23 +114,31 @@ class UUID(object):
         UUID('12345678123456781234567812345678')
         UUID('urn:uuid:12345678-1234-5678-1234-567812345678')
         UUID(bytes='\x12\x34\x56\x78'*4)
+        UUID(bytes_le='\x78\x56\x34\x12\x34\x12\x78\x56' +
+                      '\x12\x34\x56\x78\x12\x34\x56\x78')
         UUID(fields=(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678))
         UUID(int=0x12345678123456781234567812345678)
 
-        Exactly one of 'hex', 'bytes', 'fields', or 'int' must be given.
-        The 'version' argument is optional; if given, the resulting UUID
-        will have its variant and version number set according to RFC 4122,
-        overriding bits in the given 'hex', 'bytes', 'fields', or 'int'.
+        Exactly one of 'hex', 'bytes', 'bytes_le', 'fields', or 'int' must
+        be given.  The 'version' argument is optional; if given, the resulting
+        UUID will have its variant and version set according to RFC 4122,
+        overriding the given 'hex', 'bytes', 'bytes_le', 'fields', or 'int'.
         """
 
-        if [hex, bytes, fields, int].count(None) != 3:
-            raise TypeError('need just one of hex, bytes, fields, or int')
+        if [hex, bytes, bytes_le, fields, int].count(None) != 4:
+            raise TypeError('need one of hex, bytes, bytes_le, fields, or int')
         if hex is not None:
             hex = hex.replace('urn:', '').replace('uuid:', '')
             hex = hex.strip('{}').replace('-', '')
             if len(hex) != 32:
                 raise ValueError('badly formed hexadecimal UUID string')
             int = long(hex, 16)
+        if bytes_le is not None:
+            if len(bytes_le) != 16:
+                raise ValueError('bytes_le is not a 16-char string')
+            bytes = (bytes_le[3] + bytes_le[2] + bytes_le[1] + bytes_le[0] +
+                     bytes_le[5] + bytes_le[4] + bytes_le[7] + bytes_le[6] +
+                     bytes_le[8:])
         if bytes is not None:
             if len(bytes) != 16:
                 raise ValueError('bytes is not a 16-char string')
@@ -194,6 +207,13 @@ class UUID(object):
 
     bytes = property(get_bytes)
 
+    def get_bytes_le(self):
+        bytes = self.bytes
+        return (bytes[3] + bytes[2] + bytes[1] + bytes[0] +
+                bytes[5] + bytes[4] + bytes[7] + bytes[6] + bytes[8:])
+
+    bytes_le = property(get_bytes_le)
+
     def get_fields(self):
         return (self.time_low, self.time_mid, self.time_hi_version,
                 self.clock_seq_hi_variant, self.clock_seq_low, self.node)
@@ -448,6 +468,8 @@ def getnode():
         if _node is not None:
             return _node
 
+_last_timestamp = None
+
 def uuid1(node=None, clock_seq=None):
     """Generate a UUID from a host ID, sequence number, and the current time.
     If 'node' is not given, getnode() is used to obtain the hardware
@@ -460,11 +482,15 @@ def uuid1(node=None, clock_seq=None):
         _uuid_generate_time(_buffer)
         return UUID(bytes=_buffer.raw)
 
+    global _last_timestamp
     import time
     nanoseconds = int(time.time() * 1e9)
     # 0x01b21dd213814000 is the number of 100-ns intervals between the
     # UUID epoch 1582-10-15 00:00:00 and the Unix epoch 1970-01-01 00:00:00.
     timestamp = int(nanoseconds/100) + 0x01b21dd213814000L
+    if timestamp <= _last_timestamp:
+        timestamp = _last_timestamp + 1
+    _last_timestamp = timestamp
     if clock_seq is None:
         import random
         clock_seq = random.randrange(1<<14L) # instead of stable storage
author	Thomas Wouters <thomas@python.org>	2006-08-21 19:07:27 (GMT)
committer	Thomas Wouters <thomas@python.org>	2006-08-21 19:07:27 (GMT)
commit	00ee7baf49430d8a6eed355a5fd7a05179325747 (patch)
tree	da92c2dbd8a9acf04b234200e12a299a6ea55ece /Lib
parent	18a67ba0bd6d23da454e975f814dad50d7e09cdb (diff)
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