cpython-lru_cache-weakref: Lib/pprint.py history

Remove builtin "caching" in pprint

Thu, 03 Oct 2013 21:29:36 +0200

Remove builtin "caching" in pprint

Use cached builtins.

Wed, 02 Oct 2013 19:15:54 +0300

Use cached builtins.

Issue #19132: The pprint module now supports compact mode.

Wed, 02 Oct 2013 11:56:18 +0300

Issue #19132: The pprint module now supports compact mode.

Issue #19137: The pprint module now correctly formats instances of set and

Wed, 02 Oct 2013 11:43:30 +0300

Issue #19137: The pprint module now correctly formats instances of set and
frozenset subclasses.

Issue #17150: pprint now uses line continuations to wrap long string literals.

Sat, 23 Mar 2013 20:30:39 +0100

Issue #17150: pprint now uses line continuations to wrap long string literals.

Issue #19137: The pprint module now correctly formats instances of set and

Wed, 02 Oct 2013 11:40:49 +0300

Issue #19137: The pprint module now correctly formats instances of set and
frozenset subclasses.

Issues #10017 and #14998: Fix TypeError using pprint on dictionaries with unorderable key.

Sat, 21 Jul 2012 11:17:38 +0200

Issues #10017 and #14998: Fix TypeError using pprint on dictionaries with unorderable key.

Have pprint() respect the order in an OrderedDict.

Thu, 09 Sep 2010 12:31:00 +0000

Have pprint() respect the order in an OrderedDict.

Issue 3976: fix pprint for sets, frozensets, and dicts containing unorderable types.

Thu, 19 Nov 2009 01:02:56 +0000

Issue 3976: fix pprint for sets, frozensets, and dicts containing unorderable types.

Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from

Fri, 16 May 2008 02:54:33 +0000

Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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r63119 | benjamin.peterson | 2008-05-11 20:41:23 -0400 (Sun, 11 May 2008) | 2 lines

#2196 hasattr now allows SystemExit and KeyboardInterrupt to propagate
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r63122 | benjamin.peterson | 2008-05-11 20:46:49 -0400 (Sun, 11 May 2008) | 2 lines

make message slightly more informative, so there's no chance of misunderstanding it
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r63158 | ronald.oussoren | 2008-05-12 07:24:33 -0400 (Mon, 12 May 2008) | 5 lines

Remove references to platform 'mac'

The 'mac' platform (that is, os.name == 'mac') was used for the MacOS 9 port,
which is no longer supported (as of Python 2.4 IIRC).
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r63159 | ronald.oussoren | 2008-05-12 07:31:05 -0400 (Mon, 12 May 2008) | 8 lines

MacOSX: remove dependency on Carbon package for urllib

This patch removes the dependency on the Carbon package from urllib.
The mac-specific code for getting proxy configuration is now writting in
Python using ctypes and uses the SystemConfiguration framework instead of
InternetConfig. Also provides a mac-specific implementation of proxy_bypass.
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r63162 | eric.smith | 2008-05-12 10:00:01 -0400 (Mon, 12 May 2008) | 1 line

Added 'n' presentation type for integers.
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r63164 | georg.brandl | 2008-05-12 12:26:52 -0400 (Mon, 12 May 2008) | 2 lines

#1713041: fix pprint's handling of maximum depth.
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r63170 | georg.brandl | 2008-05-12 12:53:42 -0400 (Mon, 12 May 2008) | 2 lines

Fix parameter name for enumerate().
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r63173 | georg.brandl | 2008-05-12 13:01:58 -0400 (Mon, 12 May 2008) | 2 lines

#2766: remove code without effect.
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r63174 | georg.brandl | 2008-05-12 13:04:10 -0400 (Mon, 12 May 2008) | 3 lines

#2767: don't clear globs in run() call, since they could be needed in tearDown,
which clears them at the end.
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r63175 | georg.brandl | 2008-05-12 13:14:51 -0400 (Mon, 12 May 2008) | 2 lines

#1760: try-except-finally is one statement since PEP 341.
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r63186 | amaury.forgeotdarc | 2008-05-12 17:30:24 -0400 (Mon, 12 May 2008) | 2 lines

Sync code with documentation, and remove Win95 support in winsound module.
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r63189 | amaury.forgeotdarc | 2008-05-12 18:21:39 -0400 (Mon, 12 May 2008) | 3 lines

Adapt test_pyclbr to the new version of urllib.py:
The new mac-specific functions must be ignored.
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Update pprint() to match the new repr style for frozensets

Thu, 31 Jan 2008 01:10:03 +0000

Update pprint() to match the new repr style for frozensets

Merged revisions 60245-60277 via svnmerge from

Fri, 25 Jan 2008 11:23:10 +0000

Merged revisions 60245-60277 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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r60246 | guido.van.rossum | 2008-01-24 18:58:05 +0100 (Thu, 24 Jan 2008) | 2 lines

Fix test67.py from issue #1303614.
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r60248 | raymond.hettinger | 2008-01-24 19:05:54 +0100 (Thu, 24 Jan 2008) | 1 line

Clean-up and speed-up code by accessing numerator/denominator directly. There's no reason to enforce readonliness
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r60249 | raymond.hettinger | 2008-01-24 19:12:23 +0100 (Thu, 24 Jan 2008) | 1 line

Revert 60189 and restore performance.
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r60250 | guido.van.rossum | 2008-01-24 19:21:02 +0100 (Thu, 24 Jan 2008) | 5 lines

News about recently fixed crashers:
- A few crashers fixed: weakref_in_del.py (issue #1377858);
loosing_dict_ref.py (issue #1303614, test67.py);
borrowed_ref_[34].py (not in tracker).
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r60252 | thomas.heller | 2008-01-24 19:36:27 +0100 (Thu, 24 Jan 2008) | 7 lines

Use a PyDictObject again for the array type cache; retrieving items
from the WeakValueDictionary was slower by nearly a factor of 3.

To avoid leaks, weakref proxies for the array types are put into the
cache dict, with weakref callbacks that removes the entries when the
type goes away.
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r60253 | thomas.heller | 2008-01-24 19:54:12 +0100 (Thu, 24 Jan 2008) | 2 lines

Replace Py_BuildValue with PyTuple_Pack because it is faster.
Also add a missing DECREF.
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r60254 | raymond.hettinger | 2008-01-24 20:05:29 +0100 (Thu, 24 Jan 2008) | 1 line

Add support for trunc().
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r60255 | thomas.heller | 2008-01-24 20:15:02 +0100 (Thu, 24 Jan 2008) | 5 lines

Invert the checks in get_[u]long and get_[u]longlong. The intent was
to not accept float types; the result was that integer-like objects
were not accepted.

Ported from release25-maint.
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r60256 | raymond.hettinger | 2008-01-24 20:30:19 +0100 (Thu, 24 Jan 2008) | 1 line

Add support for int(r) just like the other numeric classes.
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r60263 | raymond.hettinger | 2008-01-24 22:23:58 +0100 (Thu, 24 Jan 2008) | 1 line

Expand tests to include nested graph structures.
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r60264 | raymond.hettinger | 2008-01-24 22:47:56 +0100 (Thu, 24 Jan 2008) | 1 line

Shorter pprint's for empty sets and frozensets. Fix indentation of frozensets. Add tests including two complex data structures.
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r60265 | amaury.forgeotdarc | 2008-01-24 23:51:18 +0100 (Thu, 24 Jan 2008) | 14 lines

#1920: when considering a block starting by "while 0", the compiler optimized the
whole construct away, even when an 'else' clause is present::

while 0:
print("no")
else:
print("yes")

did not generate any code at all.

Now the compiler emits the 'else' block, like it already does for 'if' statements.

Will backport.
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r60266 | amaury.forgeotdarc | 2008-01-24 23:59:25 +0100 (Thu, 24 Jan 2008) | 2 lines

News entry for r60265 (Issue 1920).
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r60269 | raymond.hettinger | 2008-01-25 00:50:26 +0100 (Fri, 25 Jan 2008) | 1 line

More code cleanup. Remove unnecessary indirection to useless class methods.
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r60270 | raymond.hettinger | 2008-01-25 01:21:54 +0100 (Fri, 25 Jan 2008) | 1 line

Add support for copy, deepcopy, and pickle.
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r60271 | raymond.hettinger | 2008-01-25 01:33:45 +0100 (Fri, 25 Jan 2008) | 1 line

Mark todos and review comments.
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r60272 | raymond.hettinger | 2008-01-25 02:13:12 +0100 (Fri, 25 Jan 2008) | 1 line

Add one other review comment.
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r60273 | raymond.hettinger | 2008-01-25 02:23:38 +0100 (Fri, 25 Jan 2008) | 1 line

Fix-up signature for approximation.
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r60274 | raymond.hettinger | 2008-01-25 02:46:33 +0100 (Fri, 25 Jan 2008) | 1 line

More design notes
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r60276 | neal.norwitz | 2008-01-25 07:37:23 +0100 (Fri, 25 Jan 2008) | 6 lines

Make the test more robust by trying to reconnect up to 3 times
in case there were transient failures. This will hopefully silence
the buildbots for this test. As we find other tests that have a problem,
we can fix with a similar strategy assuming it is successful. It worked
on my box in a loop for 10+ runs where it would have an exception otherwise.
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r60277 | neal.norwitz | 2008-01-25 09:04:16 +0100 (Fri, 25 Jan 2008) | 4 lines

Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)
and eliminate a compiler warning in floatobject.c. There might be
a better way to go about this, but it should be good enough for now.
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Merged revisions 60176-60209 via svnmerge from

Wed, 23 Jan 2008 08:24:23 +0000

Merged revisions 60176-60209 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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r60178 | georg.brandl | 2008-01-21 22:05:49 +0100 (Mon, 21 Jan 2008) | 2 lines

#1715: include sub-extension modules in pydoc text output.
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r60179 | georg.brandl | 2008-01-21 22:14:21 +0100 (Mon, 21 Jan 2008) | 2 lines

Add a "const" to make gcc happy.
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r60180 | georg.brandl | 2008-01-21 22:19:07 +0100 (Mon, 21 Jan 2008) | 2 lines

Add the correct build dir when building with pydebug.
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r60181 | georg.brandl | 2008-01-21 22:23:15 +0100 (Mon, 21 Jan 2008) | 3 lines

Patch #1720595: add T_BOOL to the range of structmember types.
Patch by Angelo Mottola, reviewed by MvL, tests by me.
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r60182 | georg.brandl | 2008-01-21 22:28:32 +0100 (Mon, 21 Jan 2008) | 2 lines

Reformat some ugly code.
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r60187 | brett.cannon | 2008-01-22 00:50:16 +0100 (Tue, 22 Jan 2008) | 4 lines

Make's MAKEFLAGS variable is set to a string containing the single-letter
arguments to Make. This means there are no hyphens. Fix the '-s' check to
silence distutils to now work.
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r60188 | gregory.p.smith | 2008-01-22 01:19:41 +0100 (Tue, 22 Jan 2008) | 3 lines

accepts and closes issue #1221598: adds an optional callback to ftplib.FTP
storbinary() and storlines() methods.
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r60189 | gregory.p.smith | 2008-01-22 02:12:02 +0100 (Tue, 22 Jan 2008) | 2 lines

Replace spam.acquire() try: ... finally: spam.release() with "with spam:"
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r60190 | gregory.p.smith | 2008-01-22 02:20:42 +0100 (Tue, 22 Jan 2008) | 4 lines

- Fix Issue #1703448: A joined thread could show up in the
threading.enumerate() list after the join() for a brief period until
it actually exited.
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r60193 | georg.brandl | 2008-01-22 08:53:31 +0100 (Tue, 22 Jan 2008) | 2 lines

Fix \xhh specs, #1889.
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r60198 | christian.heimes | 2008-01-22 16:01:25 +0100 (Tue, 22 Jan 2008) | 1 line

Fixed a missing (X) in define
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r60199 | christian.heimes | 2008-01-22 16:25:18 +0100 (Tue, 22 Jan 2008) | 2 lines

Don't repeat yourself
Added the macros PyModule_AddIntMacro and PyModule_AddStringMacro. They shorten PyModule_AddIntConstant(m, "AF_INET", AF_INET) to PyModule_AddIntMacro(m, AF_INET)
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r60201 | raymond.hettinger | 2008-01-22 20:51:41 +0100 (Tue, 22 Jan 2008) | 1 line

Document when to use izip_longest().
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r60202 | georg.brandl | 2008-01-22 20:56:03 +0100 (Tue, 22 Jan 2008) | 2 lines

Fix for #1087741 patch.
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r60203 | raymond.hettinger | 2008-01-22 21:18:53 +0100 (Tue, 22 Jan 2008) | 1 line

Give zip() the same guarantee as izip() for left-to-right evaluation.
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r60204 | raymond.hettinger | 2008-01-22 23:09:26 +0100 (Tue, 22 Jan 2008) | 1 line

Improve variable name in sample code
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r60205 | gregory.p.smith | 2008-01-23 00:15:34 +0100 (Wed, 23 Jan 2008) | 2 lines

docstring and comment updates suggested by Giampaolo Rodola'
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r60207 | raymond.hettinger | 2008-01-23 01:04:40 +0100 (Wed, 23 Jan 2008) | 1 line

Let pprint() support sets and frozensets (suggested by David Mertz).
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r60208 | guido.van.rossum | 2008-01-23 02:18:27 +0100 (Wed, 23 Jan 2008) | 4 lines

I'm tired of these tests breaking at Google due to our large number of
users and groups in LDAP/NIS. So I'm limiting the extra-heavy part of
the tests to passwd/group files with at most 1000 entries.
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SF patch# 1770008 by Christian Heimes (plus some extras).

Thu, 09 Aug 2007 01:03:29 +0000

SF patch# 1770008 by Christian Heimes (plus some extras).
Completely get rid of StringIO.py and cStringIO.c.

I had to fix a few tests and modules beyond what Christian did, and
invent a few conventions. E.g. in elementtree, I chose to
write/return Unicode strings whe no encoding is given, but bytes when
an explicit encoding is given. Also mimetools was made to always
assume binary files.

Merged revisions 55328-55341 via svnmerge from

Tue, 15 May 2007 18:46:22 +0000

Merged revisions 55328-55341 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

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r55329 | brett.cannon | 2007-05-14 16:36:56 -0700 (Mon, 14 May 2007) | 3 lines

Implement the removal of tuple parameter unpacking (PEP 3113).
Thanks, Tony Lownds for the patch.
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r55331 | neal.norwitz | 2007-05-14 16:40:30 -0700 (Mon, 14 May 2007) | 1 line

Update to use Python 3.0
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r55332 | brett.cannon | 2007-05-14 16:47:18 -0700 (Mon, 14 May 2007) | 2 lines

Mention PEP 3113. And thanks to Tony Lownds for the PEP 3113 patch.
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r55333 | neal.norwitz | 2007-05-14 16:57:06 -0700 (Mon, 14 May 2007) | 1 line

Fix exception printing (no more exceptions module)
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r55334 | neal.norwitz | 2007-05-14 17:11:10 -0700 (Mon, 14 May 2007) | 1 line

Remove popen* functions from os
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r55335 | neal.norwitz | 2007-05-14 18:03:38 -0700 (Mon, 14 May 2007) | 1 line

Get rid of most of popen. There are still some uses I need to cleanup.
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r55336 | neal.norwitz | 2007-05-14 21:11:34 -0700 (Mon, 14 May 2007) | 1 line

Remove a few more remnants of the compiler package
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r55337 | neal.norwitz | 2007-05-14 22:28:27 -0700 (Mon, 14 May 2007) | 1 line

Get test_[cx]pickle working on 64-bit platforms (avoid overflow int/long)
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Don't insist on cStringIO.

Wed, 09 May 2007 23:42:18 +0000

Don't insist on cStringIO.

Nailed test_weakref.py. Pfew, messy!

Sun, 11 Feb 2007 22:59:48 +0000

Nailed test_weakref.py. Pfew, messy!

Fix most trivially-findable print statements.

Fri, 09 Feb 2007 05:37:30 +0000

Fix most trivially-findable print statements.

There's one major and one minor category still unfixed:
doctests are the major category (and I hope to be able to augment the
refactoring tool to refactor bona fide doctests soon);
other code generating print statements in strings is the minor category.

(Oh, and I don't know if the compiler package works.)

Restructure comparison dramatically. There is no longer a default

Thu, 24 Aug 2006 00:41:19 +0000

Restructure comparison dramatically. There is no longer a default
*ordering* between objects; there is only a default equality test
(defined by an object being equal to itself only). Read the comment
in object.c. The current implementation never uses a three-way
comparison to compute a rich comparison, but it does use a rich
comparison to compute a three-way comparison. I'm not quite done
ripping out all the calls to PyObject_Compare/Cmp, or replacing
tp_compare implementations with tp_richcompare implementations;
but much of that has happened (to make most unit tests pass).

The following tests still fail, because I need help deciding
or understanding:

test_codeop -- depends on comparing code objects
test_datetime -- need Tim Peters' opinion
test_marshal -- depends on comparing code objects
test_mutants -- need help understanding it

The problem with test_codeop and test_marshal is this: these tests
compare two different code objects and expect them to be equal.
Is that still a feature we'd like to support? I've temporarily
removed the comparison and hash code from code objects, so they
use the default (equality by pointer only) comparison.

For the other two tests, run them to see for yourself.
(There may be more failing test with "-u all".)

A general problem with getting lots of these tests to pass is
the reality that for object types that have a natural total ordering,
implementing __cmp__ is much more convenient than implementing
__eq__, __ne__, __lt__, and so on. Should we go back to allowing
__cmp__ to provide a total ordering? Should we provide some other
way to implement rich comparison with a single method override?
Alex proposed a __key__() method; I've considered a __richcmp__()
method. Or perhaps __cmp__() just shouldn't be killed off...

Issue #19137: The pprint module now correctly formats empty set and frozenset

Wed, 02 Oct 2013 11:40:26 +0300

Issue #19137: The pprint module now correctly formats empty set and frozenset
and instances of set and frozenset subclasses.

- Issue #13150, #17512: sysconfig no longer parses the Makefile and config.h

Mon, 08 Apr 2013 21:20:09 +0200

- Issue #13150, #17512: sysconfig no longer parses the Makefile and config.h
files when imported, instead doing it at build time. This makes importing
sysconfig faster and reduces Python startup time by 20%.

backout 66e30c4870bb for breaking OSX (#13150)

Fri, 22 Mar 2013 09:37:13 -0500

backout 66e30c4870bb for breaking OSX (#13150)

- Issue #13150: sysconfig no longer parses the Makefile and config.h files

Thu, 21 Mar 2013 15:02:16 -0700

- Issue #13150: sysconfig no longer parses the Makefile and config.h files
when imported, instead doing it at build time. This makes importing
sysconfig faster and reduces Python startup time by 20%.

Merged revisions 77310-77311 via svnmerge from

Mon, 02 Aug 2010 00:24:26 +0000

Merged revisions 77310-77311 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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r77310 | antoine.pitrou | 2010-01-05 01:22:44 +0200 (Tue, 05 Jan 2010) | 4 lines

Issue #7092: Fix the DeprecationWarnings emitted by the standard library
when using the -3 flag. Patch by Florent Xicluna.
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r77311 | antoine.pitrou | 2010-01-05 01:28:16 +0200 (Tue, 05 Jan 2010) | 3 lines

Kill a couple of "<>"
........

Fixed issue #2888. Now the behaviour of pprint when working with nested

Sat, 21 Jun 2008 17:43:56 +0000

Fixed issue #2888. Now the behaviour of pprint when working with nested
structures follows the common sense (and works like in 2.5 and 3.0).

#1713041: fix pprint's handling of maximum depth.

Mon, 12 May 2008 16:26:52 +0000

#1713041: fix pprint's handling of maximum depth.

Shorter pprint's for empty sets and frozensets. Fix indentation of frozensets. Add tests including two complex data structures.

Thu, 24 Jan 2008 21:47:56 +0000

Shorter pprint's for empty sets and frozensets. Fix indentation of frozensets. Add tests including two complex data structures.

Let pprint() support sets and frozensets (suggested by David Mertz).

Wed, 23 Jan 2008 00:04:40 +0000

Let pprint() support sets and frozensets (suggested by David Mertz).

#1351692: in pprint, always call format() for dict and list items to enable

Sun, 20 Jan 2008 11:13:29 +0000

#1351692: in pprint, always call format() for dict and list items to enable
custom formatting of contents via subclassing PrettyPrinter.

pprint functions used to sort a dict (by key) if and only if

Fri, 02 Jun 2006 23:22:51 +0000

pprint functions used to sort a dict (by key) if and only if
the output required more than one line. "Small" dicts got
displayed in seemingly random order (the hash-induced order
produced by dict.__repr__). None of this was documented.
Now pprint functions always sort dicts by key, and the docs
promise it.

This was proposed and agreed to during the PyCon 2006 core
sprint -- I just didn't have time for it before now.

Change PrettyPrinter.pprint(), so that output is written directly to the

Fri, 11 Nov 2005 18:18:51 +0000

Change PrettyPrinter.pprint(), so that output is written directly to the
output stream, instead of writing it to a StringIO first and writing the
result of this to the output stream. This should speed up the initial
output.

Fix pprint to be able to handle objects that don't have a repr

Mon, 15 Nov 2004 13:51:41 +0000

Fix pprint to be able to handle objects that don't have a __repr__
attribute. Fixes SF bug #1065456.

typo - fixes 954030.

Fri, 14 May 2004 16:31:56 +0000

typo - fixes 954030.

Replace backticks with repr() or "%r"

Thu, 12 Feb 2004 17:35:32 +0000

Replace backticks with repr() or "%r"

From SF patch #852334.

Add parameters indent, width and depth to pprint.pprint() and pprint.pformat()

Wed, 03 Dec 2003 20:26:05 +0000

Add parameters indent, width and depth to pprint.pprint() and pprint.pformat()
and pass them along to the PrettyPrinter constructor.

Patch #750542: pprint now will pretty print subclasses of list, tuple

Wed, 03 Dec 2003 20:15:28 +0000

Patch #750542: pprint now will pretty print subclasses of list, tuple
and dict too, as long as they don't overwrite __repr__().

Revert 1.25, as overloaded repr is not considered.

Sat, 07 Jun 2003 20:47:37 +0000

Revert 1.25, as overloaded __repr__ is not considered.

Patch #750542: Use issubclass instead of type identity.

Sat, 07 Jun 2003 20:17:11 +0000

Patch #750542: Use issubclass instead of type identity.

- PrettyPrinter.isreadable(), .isrecursive():

Tue, 31 Dec 2002 07:14:18 +0000

- PrettyPrinter.isreadable(), .isrecursive():
Pass the right number of args to .format(). (Caught by
pychecker.)
- Protect the global namespace more carefully.
- Don't use the types module now that we don't need to.

Change the "__ private" names to "_ protected"; this has been a pain for

Mon, 08 Jul 2002 12:28:06 +0000

Change the "__ private" names to "_ protected"; this has been a pain for
subclassing so many times it should simply be changed.

Replace boolean test with is None.

Sat, 01 Jun 2002 16:07:16 +0000

Replace boolean test with is None.

Partial introduction of bools where appropriate.

Sun, 07 Apr 2002 06:36:23 +0000

Partial introduction of bools where appropriate.

Add an experimental mechanism to support extending the pprint formatting.

Tue, 02 Apr 2002 05:08:35 +0000

Add an experimental mechanism to support extending the pprint formatting.
Partly responds to SF bug #505152.

__format(): Applied SF patch #482003 by Skip to fix multiline dict

Wed, 28 Nov 2001 05:49:39 +0000

__format(): Applied SF patch #482003 by Skip to fix multiline dict
output.

Patch includes additional test case test_basic_line_wrap().

This patch is a candidate for Python 2.1.2.

Whitespace normalization.

Tue, 13 Nov 2001 21:51:26 +0000

Whitespace normalization.

Brute-force performance hackery; buys back about 20% of the time for

Thu, 01 Nov 2001 17:50:38 +0000

Brute-force performance hackery; buys back about 20% of the time for
saferepr(), a bit less for pformat().

Remove obsolete email address.

Tue, 09 Oct 2001 20:53:48 +0000

Remove obsolete email address.

Make pprint more locale-friendly; patch contributed by Denis S. Otkidach.

Tue, 04 Sep 2001 19:43:26 +0000

Make pprint more locale-friendly; patch contributed by Denis S. Otkidach.
This closes SF patch #451538.

pprint's workhorse _safe_repr() function took time quadratic in the # of

Mon, 14 May 2001 18:39:41 +0000

pprint's workhorse _safe_repr() function took time quadratic in the # of
elements when crunching a list, dict or tuple. Now takes linear time
instead -- huge speedup for even moderately large containers, and the
code is notably simpler too.
Added some basic "is the output correct?" tests to test_pprint.

SF bug[ #423781: pprint.isrecursive() broken.

Mon, 14 May 2001 07:05:58 +0000

SF bug[ #423781: pprint.isrecursive() broken.

all for several more modules

Mon, 12 Feb 2001 02:00:42 +0000

__all__ for several more modules

Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either

Sun, 16 Jul 2000 12:04:32 +0000

Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either
comments, docstrings or error messages. I fixed two minor things in
test_winreg.py ("didn't" -> "Didn't" and "Didnt" -> "Didn't").

There is a minor style issue involved: Guido seems to have preferred English
grammar (behaviour, honour) in a couple places. This patch changes that to
American, which is the more prominent style in the source. I prefer English
myself, so if English is preferred, I'd be happy to supply a patch myself ;)

Don't call len() if the value is already cached! Caught by Gerrit

Wed, 22 Dec 1999 21:52:32 +0000

Don't call len() if the value is already cached! Caught by Gerrit
Holl .

Fix indent error in __format(): del context[objid] at the end should

Thu, 02 Sep 1999 15:09:44 +0000

Fix indent error in __format(): del context[objid] at the end should
be executed in all cases, not just when it's not a list, tuple or
dict. Discovered by Christian Tismer.

_safe_repr(): Simplify the condition tests in the first possible

Wed, 17 Feb 1999 17:30:52 +0000

_safe_repr(): Simplify the condition tests in the first possible
return path.

Mass check-in after untabifying all files that need it.

Thu, 26 Mar 1998 21:13:24 +0000

Mass check-in after untabifying all files that need it.

Added code to emit trailing ',' for singleton tuples in two places.

Sun, 14 Sep 1997 23:21:51 +0000

Added code to emit trailing ',' for singleton tuples in two places.

Slight mods to make the module conform to the documentation.

Fri, 18 Jul 1997 20:42:39 +0000

Slight mods to make the module conform to the documentation.

Fix a couple of glitches identified by Greg Stein.

Fri, 18 Apr 1997 13:54:13 +0000

Fix a couple of glitches identified by Greg Stein.

_safe_repr(): Make the context parameter required; ok since it's only for

Wed, 16 Apr 1997 18:55:58 +0000

_safe_repr(): Make the context parameter required; ok since it's only for
internal use. Make sure the maxlevels and level parameters get
passed to recursive invocations.