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r72040 | eric.smith | 2009-04-27 15:04:37 -0400 (Mon, 27 Apr 2009) | 1 line
Issue #5793: rationalize isdigit / isalpha / tolower, etc. Will port to py3k. Should fix Windows buildbot errors.
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r71947 | martin.v.loewis | 2009-04-26 02:53:18 +0200 (So, 26 Apr 2009) | 3 lines
Issue #4971: Fix titlecase for characters that are their own
titlecase, but not their own uppercase.
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r71875 | walter.doerwald | 2009-04-25 14:15:07 +0200 (Sa, 25 Apr 2009) | 7 lines
Issue #5837: Certain sequences of calls to set() and unset() for
support.EnvironmentVarGuard objects restored the environment variables
incorrectly on __exit__.
Fix this by recording the initial value of each environment variable on the
first access in set() or unset().
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r71853 | thomas.heller | 2009-04-24 22:31:47 +0200 (Fr, 24 Apr 2009) | 3 lines
Issue #3102: All global symbols that the _ctypes extension defines are
now prefixed with 'Py' or '_ctypes'.
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r71799 | nick.coghlan | 2009-04-23 01:26:04 +1000 (Thu, 23 Apr 2009) | 1 line
Issue 5354: Change API for import_fresh_module() to better support test_warnings use case (also fixes some bugs in the original implementation)
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r71772 | mark.dickinson | 2009-04-20 22:13:33 +0100 (Mon, 20 Apr 2009) | 5 lines
Issue #3166: Make long -> float (and int -> float) conversions
correctly rounded, using round-half-to-even. This ensures that the
value of float(n) doesn't depend on whether we're using 15-bit digits
or 30-bit digits for Python longs.
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r71722 | benjamin.peterson | 2009-04-18 15:12:47 -0500 (Sat, 18 Apr 2009) | 1 line
try to initalize all builtin types with PyType_Ready to avoid problems like #5787
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problems for binary distributions of Python in situations
where the build machine has SSE2 but the target machine
does not.
Therefore, don't enable SSE2 instructions automatically on x86.
string <-> float conversion routines to make round(x, n) correctly
rounded for floats x, so that it always agrees with format(x, '.<n>f').
Also fix some other round nuisances, like round(123.456, 1-2**31) giving
an integer rather than a float.
Addresses the float -> string conversion, using David Gay's code which
was added in Mark Dickinson's checkin r71663.
Also addresses these, which are intertwined with the short repr
changes:
- Issue #5772: format(1e100, '<') produces '1e+100', not '1.0e+100'
- Issue #5515: 'n' formatting with commas no longer works poorly
with leading zeros.
- PEP 378 Format Specifier for Thousands Separator: implemented
for floats.
- incorporate and adapt David Gay's dtoa and strtod
into the Python core
- on platforms where we can use Gay's code (almost
all!), repr(float) is based on the shortest
sequence of decimal digits that rounds correctly.
- add sys.float_repr_style attribute to indicate
whether we're using Gay's code or not
- add autoconf magic to detect and enable SSE2
instructions on x86/gcc
- slight change to repr and str: repr switches
to exponential notation at 1e16 instead of
1e17, str switches at 1e11 instead of 1e12
svn+ssh://pythondev@svn.python.org/python/trunk
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r71024 | georg.brandl | 2009-04-02 04:47:44 +0200 (Do, 02 Apr 2009) | 4 lines
In PyErr_GivenExceptionMatches, temporarily bump the recursion
limit, so that in the most common case PyObject_IsSubclass will
not raise a recursion error we have to ignore anyway.
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r71058 | georg.brandl | 2009-04-02 20:09:04 +0200 (Do, 02 Apr 2009) | 3 lines
PyErr_NormalizeException may not set an error, so convert the PyErr_SetObject
call on hitting the recursion limit into just assigning it to the arguments provided.
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r71280 | tarek.ziade | 2009-04-05 23:44:08 +0200 (Sun, 05 Apr 2009) | 1 line
Fixed#1491431: distutils.filelist.glob_to_re was broken for some edge cases (detailed in the test
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r71237 | georg.brandl | 2009-04-05 16:24:52 +0200 (So, 05 Apr 2009) | 1 line
#1326077: fix traceback formatting of SyntaxErrors. This fixes two differences with formatting coming from Python: a) the reproduction of location details in the error message if no line text is given, b) the prefixing of the last line by one space.
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r71238 | georg.brandl | 2009-04-05 16:25:41 +0200 (So, 05 Apr 2009) | 1 line
Add NEWS entry for r71237.
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r70965 | brett.cannon | 2009-04-01 11:03:59 -0700 (Wed, 01 Apr 2009) | 5 lines
_warnings was importing itself to get an attribute. That's bad if warnings gets
called in a thread that was spawned by an import itself.
Last part to close#1665206.
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r70956 | brett.cannon | 2009-04-01 09:00:34 -0700 (Wed, 01 Apr 2009) | 5 lines
The cgitb module had imports in its functions. This can cause deadlock with the
import lock if called from within a thread that was triggered by an import.
Partially fixes issue #1665206.
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r70936 | r.david.murray | 2009-03-31 23:21:43 -0400 (Tue, 31 Mar 2009) | 4 lines
Fix issue 2522. locale.format now checks that it is passed
exactly one pattern, which avoids mysterious errors where it
had seemed to fail to do localization.
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r70734 | r.david.murray | 2009-03-30 15:04:00 -0400 (Mon, 30 Mar 2009) | 7 lines
Add import_function method to test.test_support, and modify a number of
tests that expect to be skipped if imports fail or functions don't
exist to use import_function and import_module. The ultimate goal is
to change regrtest to not skip automatically on ImportError. Checking
in now to make sure the buldbots don't show any errors on platforms
I can't direct test on.
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r70775 | r.david.murray | 2009-03-30 19:05:48 -0400 (Mon, 30 Mar 2009) | 4 lines
Change more tests to use import_module for the modules that
should cause tests to be skipped. Also rename import_function
to the more descriptive get_attribute and add a docstring.
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r70856 | r.david.murray | 2009-03-31 14:32:17 -0400 (Tue, 31 Mar 2009) | 7 lines
A few more test skips via import_module, and change import_module to
return the error message produced by importlib, so that if an import
in the package whose import is being wrapped is what failed the skip
message will contain the name of that module instead of the name of the
wrapped module. Also fixed formatting of some previous comments.
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r70874 | r.david.murray | 2009-03-31 15:33:15 -0400 (Tue, 31 Mar 2009) | 5 lines
Improve test_support.import_module docstring, remove
deprecated flag from get_attribute since it isn't likely
to do anything useful.
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r70876 | r.david.murray | 2009-03-31 15:49:15 -0400 (Tue, 31 Mar 2009) | 4 lines
Remove the regrtest check that turns any ImportError into a skipped test.
Hopefully all modules whose imports legitimately result in a skipped
test have been properly wrapped by the previous commits.
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r70877 | r.david.murray | 2009-03-31 15:57:24 -0400 (Tue, 31 Mar 2009) | 2 lines
Add NEWS entry for regrtest change.
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r70778 | ronald.oussoren | 2009-03-30 18:10:35 -0500 (Mon, 30 Mar 2009) | 4 lines
Fix issue #4865: add /Library/Python/2.7/site-packages to
sys.path on OSX, to make it easier to share (some) installed
packages between the system install and a user install.
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imp.find_module() were converted to UTF-8 while the path is
converted to the default filesystem encoding, causing nonsense.
Thanks to Andrew Svetlov.
(This time to the right branch. Will block duplicate merge to 3.0.2.)
strftime). Already didn't accept bytes but make the check earlier. This also
lifts the limitation of requiring ASCII.
Closes issue #5236. Thanks Tennessee Leeuwenburg.
module, and remove associated code from test_struct. This was a
mechanism for skipping some of the tests for overflow behaviour when
packing integers; it's no longer necessary.
svn+ssh://pythondev@svn.python.org/python/trunk
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r70546 | antoine.pitrou | 2009-03-23 19:41:45 +0100 (lun., 23 mars 2009) | 9 lines
Issue #4688: Add a heuristic so that tuples and dicts containing only
untrackable objects are not tracked by the garbage collector. This can
reduce the size of collections and therefore the garbage collection overhead
on long-running programs, depending on their particular use of datatypes.
(trivia: this makes the "binary_trees" benchmark from the Computer Language
Shootout 40% faster)
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r70542 | mark.dickinson | 2009-03-23 18:25:13 +0000 (Mon, 23 Mar 2009) | 14 lines
Issue #5512: speed up the long division algorithm for Python longs.
The basic algorithm remains the same; the most significant speedups
come from the following three changes:
(1) normalize by shifting instead of multiplying and dividing
(2) the old algorithm usually did an unnecessary extra iteration of
the outer loop; remove this. As a special case, this means that
long divisions with a single-digit result run twice as fast as
before.
(3) make inner loop much tighter.
Various benchmarks show speedups of between 50% and 150% for long
integer divisions and modulo operations.
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r70523 | lars.gustaebel | 2009-03-22 21:09:33 +0100 (Sun, 22 Mar 2009) | 5 lines
Issue #5068: Fixed the tarfile._BZ2Proxy.read() method that would loop
forever on incomplete input. That caused tarfile.open() to hang when used
with mode 'r' or 'r:bz2' and a fileobj argument that contained no data or
partial bzip2 compressed data.
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when packing an integer: for example, struct.pack('=L', -1) now
raises struct.error instead of returning b'\xff\xff\xff\xff'.
Thanks Andreas Schawo for the patch.
- new configure option --enable-big-digits
- new structseq sys.int_info giving information about the internal format
By default, 30-bit digits are enabled on 64-bit machines but
disabled on 32-bit machines.
sizeof(Py_UNICODE) == 2, PyUnicode_FromWideChar now converts
each character outside the BMP to the appropriate surrogate pair.
Thanks Victor Stinner for the patch.
svn+ssh://pythondev@svn.python.org/python/trunk
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r70430 | mark.dickinson | 2009-03-17 18:01:03 +0000 (Tue, 17 Mar 2009) | 3 lines
Fix bug in Decimal __format__ method that swapped left and right
alignment.
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r70364 | eric.smith | 2009-03-14 07:57:26 -0400 (Sat, 14 Mar 2009) | 17 lines
Issue 5237, Allow auto-numbered replacement fields in str.format() strings.
For simple uses for str.format(), this makes the typing easier. Hopfully this
will help in the adoption of str.format().
For example:
'The {} is {}'.format('sky', 'blue')
You can mix and matcth auto-numbering and named replacement fields:
'The {} is {color}'.format('sky', color='blue')
But you can't mix and match auto-numbering and specified numbering:
'The {0} is {}'.format('sky', 'blue')
ValueError: cannot switch from manual field specification to automatic field numbering
Will port to 3.1.
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r70356 | antoine.pitrou | 2009-03-14 01:07:21 +0100 (sam., 14 mars 2009) | 3 lines
Issue #1222: locale.format() bug when the thousands separator is a space character.
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Eric Smith
Georg Brandl
Vinay Sajip
Martin v. Löwis
Benjamin Peterson
Walter Dörwald
Tarek Ziadé
Thomas Heller
Mark Dickinson
Nick Coghlan
Antoine Pitrou
R. David Murray
Matthias Klose
Hye-Shik Chang
Raymond Hettinger
Brett Cannon
Jack Diederich
Jesse Noller
Hirokazu Yamamoto
Ronald Oussoren
Guido van Rossum
Lars Gustäbel