in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.
The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.
The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
* PyUnicode_DecodeLocaleAndSize() and PyUnicode_DecodeLocale() decode a string
from the current locale encoding
* _Py_char2wchar() writes an "error code" in the size argument to indicate
if the function failed because of memory allocation failure or because of a
decoding error. The function doesn't write the error message directly to
stderr.
* Fix time.strftime() (if wcsftime() is missing): decode strftime() result
from the current locale encoding, not from the filesystem encoding.
On Windows, set the binary mode on stdin, stdout, stderr and all
io.FileIO objects (to not translate newlines, \r\n <=> \n). The Python parser
translates newlines (\r\n => \n).
_Py_char2wchar() callers usually need the result size in characters. Since it's
trivial to compute it in _Py_char2wchar() (O(1) whereas wcslen() is O(n)), add
an option to get it.
* _Py_fopen() and _Py_stat() come from Python/import.c
* (_Py)_wrealpath() comes from Python/sysmodule.c
* _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c
* (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
* fix argv0 reference counter if PyList_SetItem() fails
* don't use complex if conditions, but a simple indentation and "goto error"
* simplify error handling (remove Py_XDECREF(importer) from the error label)
* don't set sys_path to NULL (it's useless, sys_path is a borrowed reference
and sys_path is not a static variable)
* try to write only one instruction per line for better readability
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r81250 | victor.stinner | 2010-05-17 03:13:37 +0200 (lun., 17 mai 2010) | 2 lines
Issue #6697: Fix a crash if code of "python -c code" contains surrogates
........
r81251 | victor.stinner | 2010-05-17 03:26:01 +0200 (lun., 17 mai 2010) | 3 lines
PyObject_Dump() encodes unicode objects to utf8 with backslashreplace (instead
of strict) error handler to escape surrogates
........
r81252 | victor.stinner | 2010-05-17 10:58:51 +0200 (lun., 17 mai 2010) | 6 lines
handle_system_exit() flushs files to warranty the output order
PyObject_Print() writes into the C object stderr, whereas PySys_WriteStderr()
writes into the Python object sys.stderr. Each object has its own buffer, so
call sys.stderr.flush() and fflush(stderr).
........
r81253 | victor.stinner | 2010-05-17 11:33:42 +0200 (lun., 17 mai 2010) | 6 lines
Fix refleak in internal_print() introduced by myself in r81251
_PyUnicode_AsDefaultEncodedString() uses a magical PyUnicode attribute to
automatically destroy PyUnicode_EncodeUTF8() result when the unicode string is
destroyed.
........
Ronald Oussoren
Vinay Sajip
Senthil Kumaran
Brett Cannon
Georg Brandl
Benjamin Peterson
Antoine Pitrou
Victor Stinner
Brett Cannon
Eli Bendersky
Nick Coghlan