| Commit message (Collapse) | Author | Age | Files | Lines |
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a non-ASCII byte in the format string.
Document also the encoding.
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environment variable to set the filesystem encoding at Python startup.
sys.setfilesystemencoding() creates inconsistencies because it is unable to
reencode all filenames in all objects.
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namespace if it occurs as a free variable in a nested block. This limitation
of the compiler has been lifted, and a new opcode introduced (DELETE_DEREF).
This sample was valid in 2.6, but fails to compile in 3.x without this change::
>>> def f():
... def print_error():
... print(e)
... try:
... something
... except Exception as e:
... print_error()
... # implicit "del e" here
This sample has always been invalid in Python, and now works::
>>> def outer(x):
... def inner():
... return x
... inner()
... del x
There is no need to bump the PYC magic number: the new opcode is used
for code that did not compile before.
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by the new (and simpler) DUP_TOP_TWO. Performance isn't changed, but
our bytecode is a bit simplified. Patch by Demur Rumed.
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are now removed, since their effect was inexistent in 3.x (the default
encoding is hardcoded to utf-8 and cannot be changed).
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_Py_add_one_to_C() and _Py_add_one_to_F(), respectively.
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other than MSC
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to the socket module, and fix the width of socket descriptors to be
correctly detected under 64-bit Windows.
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getting rid of the cached copy of thread-local attribute dictionary.
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Database (Py_UNICODE_TOLOWER, Py_UNICODE_ISDECIMAL, and others) now accept
and return characters from the full Unicode range (Py_UCS4).
The differences from Python code are few:
- unicodedata.numeric(), unicodedata.decimal() and unicodedata.digit()
now return the correct value for large code points
- repr() may consider more characters as printable.
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... to get the filename as a unicode object, instead of a byte string. Function
needed to support unencodable filenames. Deprecate PyModule_GetFilename() in
favor on the new function.
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The code is based on strncmp() of the libiberty library,
function in the public domain.
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Write a message formatted by PyUnicode_FromFormatV() to sys.stdout and
sys.stderr.
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Call _wfopen() on Windows, or fopen() otherwise. Return the new file object on
success, or NULL if the file cannot be open or (if PyErr_Occurred()) on unicode
error.
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Use stat() or _wstat() depending on the OS.
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It's a ParseTuple converter: decode bytes objects to unicode using
PyUnicode_DecodeFSDefaultAndSize(); str objects are output as-is.
* Don't specify surrogateescape error handler in the comments nor the
documentation, but PyUnicode_DecodeFSDefaultAndSize() and
PyUnicode_EncodeFSDefault() because these functions use strict error handler
for the mbcs encoding (on Windows).
* Remove PyUnicode_FSConverter() comment in unicodeobject.c to avoid
inconsistency with unicodeobject.h.
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* Use _Py_wchar2char() in _wstat() and _Py_wfopen()
* Document _Py_char2wchar()
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at interpreter startup before importing any non-builtin modules.
Should fix #9589.
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Similar to PyErr_WarnEx() but use PyUnicode_FromFormatV() to format the warning
message.
Strip also some trailing spaces.
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va_copy, but available on all python platforms. Untabified a few
unrelated files.
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exposed in Python.h. This function is similar to POSIX
gettimeofday(struct timeval *tp), but available on platforms without
gettimeofday().
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(And similarly for complex numbers.)
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signed/unsigned chars or on integers directly derived from those. In all
cases, it could be replaced by a simple cast to (unsigned char). Reasons
for the change:
a) Make the comment more explicit.
b) If char is unsigned, the cast is optimized away.
c) If char is unsigned, gcc emits spurious "array subscript
has type 'char'" warnings.
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This fixes #8413.
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Fix the encoding of the modules filename.
Reindent also traceback.h, just because I hate tabs :-)
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for use by the datetime module; also refactor long_round to use this function.
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(instances of int, float, complex, decimal.Decimal and
fractions.Fraction) that makes it easy to maintain the invariant that
hash(x) == hash(y) whenever x and y have equal value.
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svn+ssh://pythondev@svn.python.org/python/trunk
........
r81398 | antoine.pitrou | 2010-05-21 19:12:38 +0200 (ven., 21 mai 2010) | 6 lines
Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows
embedders of the interpreter to set sys.argv without also modifying
sys.path. This helps fix `CVE-2008-5983
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_.
........
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encoding and surrogateespace error handler instead of the locale encoding to be
consistent with os.environ. Add PySys_AddWarnOptionUnicode() function.
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object to Py_FileSystemDefaultEncoding with the "surrogateescape" error
handler, return a bytes object. If Py_FileSystemDefaultEncoding is not set,
fall back to UTF-8.
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