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3045 commits

Author SHA1 Message Date
Fred Drake
0a4dd390bf Make weak references subclassable: 
- weakref.ref and weakref.ReferenceType will become aliases for each
  other

- weakref.ref will be a modern, new-style class with proper __new__
  and __init__ methods

- weakref.WeakValueDictionary will have a lighter memory footprint,
  using a new weakref.ref subclass to associate the key with the
  value, allowing us to have only a single object of overhead for each
  dictionary entry (currently, there are 3 objects of overhead per
  entry: a weakref to the value, a weakref to the dictionary, and a
  function object used as a weakref callback; the weakref to the
  dictionary could be avoided without this change)

- a new macro, PyWeakref_CheckRefExact(), will be added

- PyWeakref_CheckRef() will check for subclasses of weakref.ref

This closes SF patch #983019.
 2004-07-02 18:57:45 +00:00
Raymond Hettinger
214b1c3aae SF Bug #215126: Over restricted type checking on eval() function 
The builtin eval() function now accepts any mapping for the locals argument.
Time sensitive steps guarded by PyDict_CheckExact() to keep from slowing
down the normal case.  My timings so no measurable impact.
 2004-07-02 06:41:07 +00:00
Raymond Hettinger
75cc1cb7e0 Move Decimal from the sandbox into production. 2004-07-01 11:15:39 +00:00
Raymond Hettinger
7c85fa4a52 Move Decimal from the sandbox into production. 2004-07-01 11:01:35 +00:00
Andrew M. Kuchling
31352c5a30 Remove unused import. (If it's there for some deep, dark reason, it should have been commented.) 2004-06-29 13:17:29 +00:00
Andrew M. Kuchling
bd3200fa2b Add test case for bug #912845: requesting an HTTP byte range doesn't work 2004-06-29 13:15:46 +00:00
Andrew M. Kuchling
f1a2f9ec41 Docstring grammar fix 2004-06-29 13:07:53 +00:00
Raymond Hettinger
3b04ce824d Patch from Mark Hammond to fix a test error. 
Now runs without exception on WinME/98.
 2004-06-28 06:57:19 +00:00
Barry Warsaw
11b91a0ea3 Added socket.getservbyport(), and make its second argument and that of 
getservbyname() optional.  Update the tests and the docs.
 2004-06-28 00:50:43 +00:00
Raymond Hettinger
ebd95222bf * Silence a test failure that resulted when test_site was run by 
regrtest.py after it ran test_frozen.  This test was really only
  designed to be run immediately after startup.  Afterwards, other
  modules could be loaded when had not been fixed-up by site.py
  Took the chicken way out and only tested those modules known to
  be imported by site.py.

* Normalized whitespace.
 2004-06-27 03:02:18 +00:00
Nicholas Bastin
d858a7763a Massive performance improvement for C extension and builtin tracing code 2004-06-25 23:31:06 +00:00
Tim Peters
1b6f7a9057 Bug 975996: Add _PyTime_DoubleToTimet to C API 
New include file timefuncs.h exports private API function
_PyTime_DoubleToTimet() from timemodule.c.  timemodule should export
some other functions too (look for painful bits in datetimemodule.c).

Added insane-argument checking to datetime's assorted fromtimestamp()
and utcfromtimestamp() methods.  Added insane-argument tests of these
to test_datetime, and insane-argument tests for ctime(), localtime()
and gmtime() to test_time.
 2004-06-20 02:50:16 +00:00
Brett Cannon
1c3fa18be7 shutil.move() will raise an exception when trying to move a directory into 
itself.

Closes bug #919012  .  Thanks Johannes Gijsbers.
 2004-06-19 21:11:35 +00:00
Raymond Hettinger
aefde435ef Reverse argument order for nsmallest() and nlargest(). 
Reads better when the iterable is a generator expression.
 2004-06-15 23:53:35 +00:00
Fred Drake
bb7c14461d One unit test for distutils is not much, but is more than we had yesterday. 
We need to write more; hopefully the barrier is a little lower now.
 2004-06-15 15:49:46 +00:00
Raymond Hettinger
b67ad7e671 Patch #826074: cmath.log optional base argument, fixes #823209 
(Contributed by Andrew Gaul.)
 2004-06-14 07:40:10 +00:00
Raymond Hettinger
59efe363b6 Add heapq to list of __all__ checks. 2004-06-13 05:46:14 +00:00
Raymond Hettinger
2e3dfaf707 Install C version of heapq.nsmallest(). 2004-06-13 05:26:33 +00:00
Michael W. Hudson
84a7f0077c note a really bad test (no time to fix now) 2004-06-12 16:30:32 +00:00
Raymond Hettinger
b25aa36f83 Improve the memory performance and speed of heapq.nsmallest() by using 
an alternate algorithm when the number of selected items is small
relative to the full iterable.
 2004-06-12 08:33:36 +00:00
Michael W. Hudson
5c26e86096 lightly modified version of my patch 
[ 971323 ] make test_signal less annoying
after some comments on IRC from a highly opinionated australian who
wishes to remain anonymous.
 2004-06-11 18:09:28 +00:00
Anthony Baxter
01e80b45d6 fix a poorly worded error message 2004-06-11 15:57:49 +00:00
Raymond Hettinger
bce036b49e Convert test_heapq.py to unittests. 2004-06-10 05:07:18 +00:00
Raymond Hettinger
33ecffb65a SF patch #969791: Add nlargest() and nsmallest() to heapq. 2004-06-10 05:03:17 +00:00
Tim Peters
4182cfd7db test_devnull(): Use assertEqual() instead of an assert stmt. 2004-06-08 20:34:34 +00:00
Brett Cannon
6ccc9a99df Removed test_sitepackages test. Skip discovered that it only passed if Python 
had already been installed previously.
 2004-06-08 18:25:48 +00:00
Martin v. Löwis
bdec50f027 Feature request #935915: Add os.path.devnull. 2004-06-08 08:29:33 +00:00
Tim Peters
604c013ef2 SF 952807: Unpickling pickled instances of subclasses of datetime.date, 
datetime.datetime and datetime.time could yield insane objects.  Thanks
to Jiwon Seo for the fix.

Bugfix candidate.  I'll backport it to 2.3.
 2004-06-07 23:04:33 +00:00
Neal Norwitz
c28e7ad3d0 Try to improve test coverage for utime() 2004-06-06 20:27:05 +00:00
Neal Norwitz
7b0a5057af Look for the multibyte codec map files in the parent directory too 
This is similar to test_normalization, so that many source trees
can reference the same test file(s).
 2004-06-06 20:09:49 +00:00
Skip Montanaro
0179a18034 add -L flag to cause leaks(1) command to run just before exit 2004-06-06 15:53:18 +00:00
Neil Schemenauer
6412b121f6 Remove a number of tests that differ only in input data size. It seems 
no bug motivated their inclusion and the chance of them triggering a
problem seems unlikely.  Refactor to reduce code duplication.  Rename
'hamlet_scene' to 'HAMLET_SCENE'.  Test is much faster now.  Closes #960995.
 2004-06-05 19:34:28 +00:00
Neil Schemenauer
94afd3e7ae Remove lots of magic constants. 2004-06-05 19:02:52 +00:00
Skip Montanaro
58fc5d0813 Rewrote to use temporary files instead of StringIO objects in most places. 
Goal is to work in the direction of universal newline support.
 2004-06-05 17:03:20 +00:00
Andrew M. Kuchling
b7d8ce0275 [Bug #921657] Allow '@' in unquoted HTML attributes. Not strictly legal according to the HTML REC, but HTMLParser is already a pretty loose parser. Reported by Bernd Zimmermann. 2004-06-05 15:31:45 +00:00
Andrew M. Kuchling
ba8b6bc86f [Bug #954364] inspect.getframeinfo() sometimes produces incorrect traceback line #s; fix is to look at tb.tb_lineno, not tb.frame.f_lineno. Patch from Robin Becker and me. 2004-06-05 14:11:59 +00:00
Hye-Shik Chang
39aef79821 Fix a bug that robotparser starves memory when the server responses 
in HTTP/0.9 due to dissonance of httplib.LineAndFileWrapper and
urllib.addbase.
 2004-06-05 13:30:56 +00:00
Andrew M. Kuchling
b12d97c275 [Bug #841757] Exercise handling of Unicode strings 2004-06-05 12:33:27 +00:00
Brett Cannon
0096e262ff Refactored site.py into functions. Also moved over to using sets. 
New regression test suite.
 2004-06-05 01:12:51 +00:00
Hye-Shik Chang
3c145449da Reuse width/iswide tests from strings_test. (Suggested by Walter Dörwald) 2004-06-04 04:24:54 +00:00
Hye-Shik Chang
7bd860655f Fix typo. 2004-06-04 03:19:17 +00:00
Hye-Shik Chang
5f5125997b Add iswide() and width() method for UserString according as the 
addition to unicode objects.
 2004-06-04 03:18:12 +00:00
Greg Ward
6186410db0 SF #965425: fix so hyphenated words surrounded by punctuation are 
wrapped correctly.
 2004-06-03 01:59:41 +00:00
Walter Dörwald
118f931d07 Rename class attribute containing the class to be tested, so the name is the 
same as for the string and sequence tests.
 2004-06-02 18:42:25 +00:00
Andrew M. Kuchling
4ad9723ed8 Remove pre module 2004-06-02 17:40:14 +00:00
Hye-Shik Chang
974ed7cfa5 - SF #962502: Add two more methods for unicode type; width() and 
iswide() for east asian width manipulation. (Inspired by David
Goodger, Reviewed by Martin v. Loewis)
- Move _PyUnicode_TypeRecord.flags to the end of the struct so that
no padding is added for UCS-4 builds. (Suggested by Martin v. Loewis)
 2004-06-02 16:49:17 +00:00
Vinay Sajip
7dc8ec9091 Copyright year changed 2004-06-02 10:51:05 +00:00
Tim Peters
1f4bcf9edd test_hash(): The test here is different enough from the one in the bug 
report that the stats for expected # of collisions are a little higher.
Updated comments accordingly.
 2004-06-01 18:58:04 +00:00
Andrew M. Kuchling
09e2cb0ba7 [Bug #962631] Fix typo reported by Bryan Blackburn 2004-06-01 12:48:19 +00:00
Raymond Hettinger
41bd02256f SF bug #942952: Weakness in tuple hash 
(Basic approach and test concept by Tim Peters.)

* Improved the hash to reduce collisions.
* Added the torture test to the test suite.
 2004-06-01 06:36:24 +00:00