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3067 Commits

Author SHA1 Message Date
Mark Dickinson
b646487687 Replace long with twodigits, to avoid depending 
on sizeof(digit) < sizeof(long)
 2009-02-25 20:29:50 +00:00
Mark Dickinson
3e4caeb3bf Issue #5341: Fix a variety of spelling errors. 2009-02-21 20:27:01 +00:00
Eric Smith
e9fb6863da Issue #5247: Improve error message when unknown format codes are used when using str.format() with str, unicode, long, int, and float arguments. 2009-02-20 14:02:36 +00:00
Mark Dickinson
bcf6b18eb7 A few more minor fixes in longobject.c 2009-02-15 15:48:39 +00:00
Mark Dickinson
2ffb26fb83 Issue #5260: Various portability and standards compliance fixes, optimizations 
and cleanups in Objects/longobject.c.  The most significant change is that
longs now use less memory:  average savings are 2 bytes per long on 32-bit
systems and 6 bytes per long on 64-bit systems.  (This memory saving already
exists in py3k.)
 2009-02-15 10:13:41 +00:00
Antoine Pitrou
9e8a250ed9 Fix compiler warning (gcc) 2009-02-13 13:57:40 +00:00
Antoine Pitrou
76a4b896c4 Issue #5186: Reduce hash collisions for objects with no __hash__ method by 
rotating the object pointer by 4 bits to the right.
 2009-02-13 13:52:33 +00:00
Georg Brandl
cbb4958cd8 Fix warnings GCC emits where the argument of PyErr_Format is a single variable. 2009-02-13 11:06:59 +00:00
Mark Dickinson
4015f62e39 Issue #5175: PyLong_AsUnsignedLongLong now raises OverflowError for 
negative arguments.  Previously, it raised TypeError.

Thanks Lisandro Dalcin.
 2009-02-10 15:46:50 +00:00
Kristján Valur Jónsson
6a743d3694 Issue 4804. Add a function to test the validity of file descriptors on Windows, and stop using global runtime settings to silence the warnings / assertions. 2009-02-10 13:32:24 +00:00
Mark Dickinson
10fe877dcd Issue #789290: make sure that hash(2**63) == hash(2.**63) on 64-bit 
platforms.  The previous code was fragile, depending on the twin
accidents that:

  (1) in C, casting the double value 2.**63 to long returns the integer
      value -2**63, and
  (2) in Python, hash(-2**63) == hash(2**63).

There's already a test for this in test_hash.
 2009-02-08 14:42:28 +00:00
Mark Dickinson
b91d2f5bd3 Remove redundant assignment in _PyObject_LengthHint 2009-02-08 13:58:10 +00:00
Kristján Valur Jónsson
fd4c872726 issue 4804: Provide checks for the format string of strftime, and for the "mode" string of fopen on Windows. These strings are user provided from python and so we can avoid invoking the C runtime invalid parameter handler by first checking that they are valid. 2009-02-04 10:05:25 +00:00
Raymond Hettinger
d6fc2623c5 Validate that __length_hint__ returns a usable result. 2009-02-03 02:23:19 +00:00
Raymond Hettinger
b516370bcb Issue 1242657: list(obj) can swallow KeyboardInterrupt. 2009-02-02 21:50:13 +00:00
Benjamin Peterson
1c5d21d644 fix indentation in comment 2009-01-31 22:33:02 +00:00
Benjamin Peterson
be1399e39a fix indentation; looks like all I managed to do the first time is make things uglier 2009-01-31 22:03:19 +00:00
Benjamin Peterson
d17fec74e5 fix indentation 2009-01-31 21:47:42 +00:00
Benjamin Peterson
857ce15791 completely detabify unicodeobject.c 2009-01-31 16:29:18 +00:00
Mark Dickinson
a0eae0398c Fix comment. 2009-01-26 21:40:08 +00:00
Mark Dickinson
6ffa4a2a7d Fix undefined behaviour (left shift of negative value) in long_hash. Also, 
rewrap a line of length > 79, and update comments.
 2009-01-26 21:36:30 +00:00
Mark Dickinson
1afe6ddd07 No need for carry to be type twodigits in _PyLong_AsByteArray; digit is large enough. 
This change should silence a compiler warning on Windows.
 2009-01-25 22:12:31 +00:00
Hirokazu Yamamoto
1e234e8c19 Fixed compile error on windows. 2009-01-25 17:46:48 +00:00
Benjamin Peterson
78821ddf8c fix building the core with --disable-unicode 
I changed some bytearray methods to use strings instead of unicode like bytes_repr
Also, bytearray.fromhex() can take strings as well as unicode
 2009-01-25 17:15:10 +00:00
Mark Dickinson
ff84aa87b4 Issue #4393: fix 3 classes of potential portability problems in longobject.c: 
- fix some places where counters into ob_digit were declared as
   int instead of Py_ssize_t
 - add (twodigit) casts where necessary
 - fix code in _PyLong_AsByteArray that uses << on negative values
 2009-01-24 15:27:44 +00:00