Commit Graph

179 Commits

Author SHA1 Message Date
Guido van Rossum d59da4b432 Merged revisions 55407-55513 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

................
  r55413 | fred.drake | 2007-05-17 12:30:10 -0700 (Thu, 17 May 2007) | 1 line

  fix argument name in documentation; match the implementation
................
  r55430 | jack.diederich | 2007-05-18 06:39:59 -0700 (Fri, 18 May 2007) | 1 line

  Implements class decorators, PEP 3129.
................
  r55432 | guido.van.rossum | 2007-05-18 08:09:41 -0700 (Fri, 18 May 2007) | 2 lines

  obsubmit.
................
  r55434 | guido.van.rossum | 2007-05-18 09:39:10 -0700 (Fri, 18 May 2007) | 3 lines

  Fix bug in test_inspect.  (I presume this is how it should be fixed;
  Jack Diedrich, please verify.)
................
  r55460 | brett.cannon | 2007-05-20 00:31:57 -0700 (Sun, 20 May 2007) | 4 lines

  Remove the imageop module.  With imgfile already removed in Python 3.0 and
  rgbimg gone in Python 2.6 the unit tests themselves were made worthless.  Plus
  third-party libraries perform the same function much better.
................
  r55469 | neal.norwitz | 2007-05-20 11:28:20 -0700 (Sun, 20 May 2007) | 118 lines

  Merged revisions 55324-55467 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r55348 | georg.brandl | 2007-05-15 13:19:34 -0700 (Tue, 15 May 2007) | 4 lines

    HTML-escape the plain traceback in cgitb's HTML output, to prevent
    the traceback inadvertently or maliciously closing the comment and
    injecting HTML into the error page.
  ........
    r55372 | neal.norwitz | 2007-05-15 21:33:50 -0700 (Tue, 15 May 2007) | 6 lines

    Port rev 55353 from Guido:
    Add what looks like a necessary call to PyErr_NoMemory() when PyMem_MALLOC()
    fails.

    Will backport.
  ........
    r55377 | neal.norwitz | 2007-05-15 22:06:33 -0700 (Tue, 15 May 2007) | 1 line

    Mention removal of some directories for obsolete platforms
  ........
    r55380 | brett.cannon | 2007-05-15 22:50:03 -0700 (Tue, 15 May 2007) | 2 lines

    Change the maintainer of the BeOS port.
  ........
    r55383 | georg.brandl | 2007-05-16 06:44:18 -0700 (Wed, 16 May 2007) | 2 lines

    Bug #1719995: don't use deprecated method in sets example.
  ........
    r55386 | neal.norwitz | 2007-05-16 13:05:11 -0700 (Wed, 16 May 2007) | 5 lines

    Fix bug in marshal where bad data would cause a segfault due to
    lack of an infinite recursion check.

    Contributed by Damien Miller at Google.
  ........
    r55389 | brett.cannon | 2007-05-16 15:42:29 -0700 (Wed, 16 May 2007) | 6 lines

    Remove the gopherlib module.  It has been raising a DeprecationWarning since
    Python 2.5.

    Also remove gopher support from urllib/urllib2.  As both imported gopherlib the
    usage of the support would have raised a DeprecationWarning.
  ........
    r55394 | raymond.hettinger | 2007-05-16 18:08:04 -0700 (Wed, 16 May 2007) | 1 line

    calendar.py gets no benefit from xrange() instead of range()
  ........
    r55395 | brett.cannon | 2007-05-16 19:02:56 -0700 (Wed, 16 May 2007) | 3 lines

    Complete deprecation of BaseException.message.  Some subclasses were directly
    accessing the message attribute instead of using the descriptor.
  ........
    r55396 | neal.norwitz | 2007-05-16 23:11:36 -0700 (Wed, 16 May 2007) | 4 lines

    Reduce the max stack depth to see if this fixes the segfaults on
    Windows and some other boxes.  If this is successful, this rev should
    be backported.  I'm not sure how close to the limit we should push this.
  ........
    r55397 | neal.norwitz | 2007-05-16 23:23:50 -0700 (Wed, 16 May 2007) | 4 lines

    Set the depth to something very small to try to determine if the
    crashes on Windows are really due to the stack size or possibly
    some other problem.
  ........
    r55398 | neal.norwitz | 2007-05-17 00:04:46 -0700 (Thu, 17 May 2007) | 4 lines

    Last try for tweaking the max stack depth.  5000 was the original value,
    4000 didn't work either.  1000 does work on Windows.  If 2000 works,
    that will hopefully be a reasonable balance.
  ........
    r55412 | fred.drake | 2007-05-17 12:29:58 -0700 (Thu, 17 May 2007) | 1 line

    fix argument name in documentation; match the implementation
  ........
    r55427 | neal.norwitz | 2007-05-17 22:47:16 -0700 (Thu, 17 May 2007) | 1 line

    Verify neither dumps or loads overflow the stack and segfault.
  ........
    r55446 | collin.winter | 2007-05-18 16:11:24 -0700 (Fri, 18 May 2007) | 1 line

    Backport PEP 3110's new 'except' syntax to 2.6.
  ........
    r55448 | raymond.hettinger | 2007-05-18 18:11:16 -0700 (Fri, 18 May 2007) | 1 line

    Improvements to NamedTuple's implementation, tests, and documentation
  ........
    r55449 | raymond.hettinger | 2007-05-18 18:50:11 -0700 (Fri, 18 May 2007) | 1 line

    Fix beginner mistake -- don't mix spaces and tabs.
  ........
    r55450 | neal.norwitz | 2007-05-18 20:48:47 -0700 (Fri, 18 May 2007) | 1 line

    Clear data so random memory does not get freed.  Will backport.
  ........
    r55452 | neal.norwitz | 2007-05-18 21:34:55 -0700 (Fri, 18 May 2007) | 3 lines

    Whoops, need to pay attention to those test failures.
    Move the clear to *before* the first use, not after.
  ........
    r55453 | neal.norwitz | 2007-05-18 21:35:52 -0700 (Fri, 18 May 2007) | 1 line

    Give some clue as to what happened if the test fails.
  ........
    r55455 | georg.brandl | 2007-05-19 11:09:26 -0700 (Sat, 19 May 2007) | 2 lines

    Fix docstring for add_package in site.py.
  ........
    r55458 | brett.cannon | 2007-05-20 00:09:50 -0700 (Sun, 20 May 2007) | 2 lines

    Remove the rgbimg module.  It has been deprecated since Python 2.5.
  ........
    r55465 | nick.coghlan | 2007-05-20 04:12:49 -0700 (Sun, 20 May 2007) | 1 line

    Fix typo in example (should be backported, but my maintenance branch is woefully out of date)
  ........
................
  r55472 | brett.cannon | 2007-05-20 12:06:18 -0700 (Sun, 20 May 2007) | 2 lines

  Remove imageop from the Windows build process.
................
  r55486 | neal.norwitz | 2007-05-20 23:59:52 -0700 (Sun, 20 May 2007) | 1 line

  Remove callable() builtin
................
  r55506 | neal.norwitz | 2007-05-22 00:43:29 -0700 (Tue, 22 May 2007) | 78 lines

  Merged revisions 55468-55505 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r55468 | neal.norwitz | 2007-05-20 11:06:27 -0700 (Sun, 20 May 2007) | 1 line

    rotor is long gone.
  ........
    r55470 | neal.norwitz | 2007-05-20 11:43:00 -0700 (Sun, 20 May 2007) | 1 line

    Update directories/files at the top-level.
  ........
    r55471 | brett.cannon | 2007-05-20 12:05:06 -0700 (Sun, 20 May 2007) | 2 lines

    Try to remove rgbimg from Windows builds.
  ........
    r55474 | brett.cannon | 2007-05-20 16:17:38 -0700 (Sun, 20 May 2007) | 4 lines

    Remove the macfs module.  This led to the deprecation of macostools.touched();
    it completely relied on macfs and is a no-op on OS X according to code
    comments.
  ........
    r55476 | brett.cannon | 2007-05-20 16:56:18 -0700 (Sun, 20 May 2007) | 3 lines

    Move imgfile import to the global namespace to trigger an import error ASAP to
    prevent creation of a test file.
  ........
    r55477 | brett.cannon | 2007-05-20 16:57:38 -0700 (Sun, 20 May 2007) | 3 lines

    Cause posixfile to raise a DeprecationWarning.  Documented as deprecated since
    Ptyhon 1.5.
  ........
    r55479 | andrew.kuchling | 2007-05-20 17:03:15 -0700 (Sun, 20 May 2007) | 1 line

    Note removed modules
  ........
    r55481 | martin.v.loewis | 2007-05-20 21:35:47 -0700 (Sun, 20 May 2007) | 2 lines

    Add Alexandre Vassalotti.
  ........
    r55482 | george.yoshida | 2007-05-20 21:41:21 -0700 (Sun, 20 May 2007) | 4 lines

    fix against r55474 [Remove the macfs module]

    Remove "libmacfs.tex" from Makefile.deps and mac/mac.tex.
  ........
    r55487 | raymond.hettinger | 2007-05-21 01:13:35 -0700 (Mon, 21 May 2007) | 1 line

    Replace assertion with straight error-checking.
  ........
    r55489 | raymond.hettinger | 2007-05-21 09:40:10 -0700 (Mon, 21 May 2007) | 1 line

    Allow all alphanumeric and underscores in type and field names.
  ........
    r55490 | facundo.batista | 2007-05-21 10:32:32 -0700 (Mon, 21 May 2007) | 5 lines


    Added timeout support to HTTPSConnection, through the
    socket.create_connection function. Also added a small
    test for this, and updated NEWS file.
  ........
    r55495 | georg.brandl | 2007-05-21 13:34:16 -0700 (Mon, 21 May 2007) | 2 lines

    Patch #1686487: you can now pass any mapping after '**' in function calls.
  ........
    r55502 | neal.norwitz | 2007-05-21 23:03:36 -0700 (Mon, 21 May 2007) | 1 line

    Document new params to HTTPSConnection
  ........
    r55504 | neal.norwitz | 2007-05-22 00:16:10 -0700 (Tue, 22 May 2007) | 1 line

    Stop using METH_OLDARGS
  ........
    r55505 | neal.norwitz | 2007-05-22 00:16:44 -0700 (Tue, 22 May 2007) | 1 line

    Stop using METH_OLDARGS implicitly
  ........
................
2007-05-22 18:11:13 +00:00
Guido van Rossum a8add0ec5e Merged revisions 55270-55324 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

........
  r55271 | fred.drake | 2007-05-11 10:14:47 -0700 (Fri, 11 May 2007) | 3 lines

  remove jpeg, panel libraries for SGI; there is more IRIX stuff left over,
  I guess that should be removed too, but will leave for someone who is sure
........
  r55280 | fred.drake | 2007-05-11 19:11:37 -0700 (Fri, 11 May 2007) | 1 line

  remove mention of file that has been removed
........
  r55301 | brett.cannon | 2007-05-13 17:38:05 -0700 (Sun, 13 May 2007) | 4 lines

  Remove rexec and Bastion from the stdlib.  This also eliminates the need for
  f_restricted on frames.  This in turn negates the need for
  PyEval_GetRestricted() and PyFrame_IsRestricted().
........
  r55303 | brett.cannon | 2007-05-13 19:22:22 -0700 (Sun, 13 May 2007) | 2 lines

  Remove the md5 and sha modules.
........
  r55305 | george.yoshida | 2007-05-13 19:45:55 -0700 (Sun, 13 May 2007) | 2 lines

  fix markup
........
  r55306 | neal.norwitz | 2007-05-13 19:47:57 -0700 (Sun, 13 May 2007) | 1 line

  Get the doc building again after some removals.
........
  r55307 | neal.norwitz | 2007-05-13 19:50:45 -0700 (Sun, 13 May 2007) | 1 line

  Get test_pyclbr passing again after getstatus was removed from commands.  This "test case" was weird since it was just importing a seemingly random module.  Remove the import
........
  r55322 | brett.cannon | 2007-05-14 14:09:20 -0700 (Mon, 14 May 2007) | 3 lines

  Remove the compiler package.  Will eventually need a mechanism to byte compile
  an AST.
........
2007-05-14 22:03:55 +00:00
Guido van Rossum cfe5f20fe8 Got test_pickletools and test_pickle working.
(Alas, test_cpickle is still broken.)
2007-05-08 21:26:54 +00:00
Guido van Rossum b8142c3e64 Got test_exceptions.py working. 2007-05-08 17:49:10 +00:00
Guido van Rossum 805365ee39 Merged revisions 55007-55179 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

........
  r55077 | guido.van.rossum | 2007-05-02 11:54:37 -0700 (Wed, 02 May 2007) | 2 lines

  Use the new print syntax, at least.
........
  r55142 | fred.drake | 2007-05-04 21:27:30 -0700 (Fri, 04 May 2007) | 1 line

  remove old cruftiness
........
  r55143 | fred.drake | 2007-05-04 21:52:16 -0700 (Fri, 04 May 2007) | 1 line

  make this work with the new Python
........
  r55162 | neal.norwitz | 2007-05-06 22:29:18 -0700 (Sun, 06 May 2007) | 1 line

  Get asdl code gen working with Python 2.3.  Should continue to work with 3.0
........
  r55164 | neal.norwitz | 2007-05-07 00:00:38 -0700 (Mon, 07 May 2007) | 1 line

  Verify checkins to p3yk (sic) branch go to 3000 list.
........
  r55166 | neal.norwitz | 2007-05-07 00:12:35 -0700 (Mon, 07 May 2007) | 1 line

  Fix this test so it runs again by importing warnings_test properly.
........
  r55167 | neal.norwitz | 2007-05-07 01:03:22 -0700 (Mon, 07 May 2007) | 8 lines

  So long xrange.  range() now supports values that are outside
  -sys.maxint to sys.maxint.  floats raise a TypeError.

  This has been sitting for a long time.  It probably has some problems and
  needs cleanup.  Objects/rangeobject.c now uses 4-space indents since
  it is almost completely new.
........
  r55171 | guido.van.rossum | 2007-05-07 10:21:26 -0700 (Mon, 07 May 2007) | 4 lines

  Fix two tests that were previously depending on significant spaces
  at the end of a line (and before that on Python 2.x print behavior
  that has no exact equivalent in 3.0).
........
2007-05-07 22:24:25 +00:00
Guido van Rossum 1255ed62bf Much more pickling now works. 2007-05-04 20:30:19 +00:00
Guido van Rossum 2e6a4b37ba Checkpoint. Make pickle.py read/write bytes.
Fix strict.py so it reads/writes bytes and accepts both string types as format.
2007-05-04 19:56:22 +00:00
Guido van Rossum ef87d6ed94 Rip out all the u"..." literals and calls to unicode(). 2007-05-02 19:09:54 +00:00
Georg Brandl a18af4e7a2 PEP 3114: rename .next() to .__next__() and add next() builtin. 2007-04-21 15:47:16 +00:00
Nick Coghlan 650f0d06d3 Hide list comp variables and support set comprehensions 2007-04-15 12:05:43 +00:00
Guido van Rossum 634e53fad4 Fix a bizarre error where test_pickletools fails if preceded by test_pyclbr.
The fix is in neither, but in pickle.py where a loop over sys.modules.items()
could modify sys.modules, occasionally.
2007-02-26 07:07:02 +00:00
Guido van Rossum cc2b016125 - PEP 3106: dict.iterkeys(), .iteritems(), .itervalues() are now gone;
and .keys(), .items(), .values() return dict views.

The dict views aren't fully functional yet; in particular, they can't
be compared to sets yet.  but they are useful as "iterator wells".

There are still 27 failing unit tests; I expect that many of these
have fairly trivial fixes, but there are so many, I could use help.
2007-02-11 06:12:03 +00:00
Guido van Rossum e2a383d062 Rip out 'long' and 'L'-suffixed integer literals.
(Rough first cut.)
2007-01-15 16:59:06 +00:00
Guido van Rossum ddefaf31b3 Merged the int/long unification branch, by very crude means (sorry Thomas!).
I banged on the code (beyond what's in that branch) to make fewer tests fail;
the only tests that fail now are:
  test_descr -- can't pickle ints?!
  test_pickletools -- ???
  test_socket -- See python.org/sf/1619659
  test_sqlite -- ???
I'll deal with those later.
2007-01-14 03:31:43 +00:00
Guido van Rossum b940e113bf SF patch 1631942 by Collin Winter:
(a) "except E, V" -> "except E as V"
(b) V is now limited to a simple name (local variable)
(c) V is now deleted at the end of the except block
2007-01-10 16:19:56 +00:00
Guido van Rossum e2b70bcf74 Get rid of dict.has_key(). Boy this has a lot of repercussions!
Not all code has been fixed yet; this is just a checkpoint...
The C API still has PyDict_HasKey() and _HasKeyString(); not sure
if I want to change those just yet.
2006-08-18 22:13:04 +00:00
Guido van Rossum 65810fee5e SF patch 1495675: Remove types.InstanceType and new.instance
(Collin Winter)
2006-05-26 19:12:38 +00:00
Raymond Hettinger fe59dc1bd8 Revert previous checkin. 2005-02-07 15:28:45 +00:00
Raymond Hettinger f715366f23 Reduce the usage of the types module. 2005-02-07 14:16:21 +00:00
Raymond Hettinger a6b45cc31d Eliminate the deprecated option to return None instead of a tuple of arguments in __reduce__(). 2004-12-07 07:05:57 +00:00
Raymond Hettinger 3489cad30a Removed the deprecated bin parameter from the pickle module. 2004-12-05 05:20:42 +00:00
Andrew M. Kuchling dc54f2be3f Make 'bin' argument trigger DeprecationWarning 2004-08-07 16:27:24 +00:00
Walter Dörwald 70a6b49821 Replace backticks with repr() or "%r"
From SF patch #852334.
2004-02-12 17:35:32 +00:00
Jeremy Hylton e3a565eed0 Fix grammar in comment. 2003-06-29 16:59:59 +00:00
Guido van Rossum 443ada47c3 Remove unused _better_reduce (which will disappear soon) and
_reconstructor (whose import here is a mystery to me).
2003-02-18 22:49:10 +00:00
Guido van Rossum c53f009f94 Introducing __reduce_ex__, which is called with a protocol number argument
if it exists in preference over __reduce__.  Now Tim can go implement this
in cPickle.c.
2003-02-18 22:05:12 +00:00
Tim Peters 080c88b912 cPickle.c, load_build(): Taught cPickle how to pick apart
the optional proto 2 slot state.

pickle.py, load_build():  CAUTION:  Noted that cPickle's
load_build and pickle's load_build really don't do the same
things with the state, and didn't before this patch either.
cPickle never tries to do .update(), and has no backoff if
instance.__dict__ can't be retrieved.  There are no tests
that can tell the difference, and part of what cPickle's
load_build() did looked accidental to me, so I don't know
what the true intent is here.

pickletester.py, test_pickle.py:  Got rid of the hack for
exempting cPickle from running some of the proto 2 tests.

dictobject.c, PyDict_Next():  documented intended use.
2003-02-15 03:01:11 +00:00
Tim Peters 8587b3c073 Added a HIGHEST_PROTOCOL module attribute to pickle and cPickle. 2003-02-13 15:44:41 +00:00
Tim Peters 42f08ac1e3 Implemented batching for dicts in cPickle. This is after two failed
attempts to merge the C list-batch and dict-batch code -- they worked, but
it was a godawful mess to read.
2003-02-11 22:43:24 +00:00
Tim Peters 1092d64002 Implemented list batching in cPickle. 2003-02-11 21:06:20 +00:00
Guido van Rossum cf117b0b40 Rename 'proto' keyword arg to 'protocol' . Greg Ward's suggestion. 2003-02-09 17:19:41 +00:00
Guido van Rossum 5aac4e6312 Move _better_reduce from copy.py to copy_reg.py, and also use it in
pickle.py, where it makes save_newobj() unnecessary.  Tests pass.
2003-02-06 22:57:00 +00:00
Guido van Rossum 98b922c0ec Remove a debug print statement. 2003-02-06 19:30:38 +00:00
Jeremy Hylton cc1fccbc1c No need for a continuation line. 2003-02-06 16:23:01 +00:00
Jeremy Hylton 656d4519b5 Replace hasattr() + getattr() with single getattr() and default value. 2003-02-06 16:22:01 +00:00
Guido van Rossum d4b920c8bd Rename the extension registry variables to have leading underscores --
this clarifies that they are part of an internal API (albeit shared
between pickle.py, copy_reg.py and cPickle.c).

I'd like to do the same for copy_reg.dispatch_table, but worry that it
might be used by existing code.  This risk doesn't exist for the
extension registry.
2003-02-04 01:54:49 +00:00
Guido van Rossum 93fe564217 _slotnames(): this is a fairly expensive calculation. Cache the
outcome as __slotnames__ on the class.  (Like __slots__, it's not safe
to ask for this as an attribute -- you must look for it in the
specific class's __dict__.  But it must be set using attribute
notation, because __dict__ is a read-only proxy.)
2003-02-03 19:46:54 +00:00
Guido van Rossum 868ecc22ab _slotnames(): exclude __dict__ and __weakref__; these aren't real
slots even though they can be listed in __slots__.
2003-02-03 18:10:09 +00:00
Guido van Rossum 795ea89cb5 Support keyword argument 'bin', with a pending deprecation warning. 2003-02-03 16:59:48 +00:00
Tim Peters 1d63c9f151 cPickle support for TUPLE[123]. Incidentally plugged several undetected
overflow holes in Pdata_grow().
2003-02-02 20:29:39 +00:00
Tim Peters bf2674be0e long(string, base) now takes time linear in len(string) when base is a
power of 2.  Enabled the tail end of test_long() in pickletester.py
because it no longer takes forever when run from test_pickle.py.
2003-02-02 07:51:32 +00:00
Tim Peters ee1a53cbb1 cPickle.c: Full support for the new LONG1 and LONG4. Added comments.
Assorted code cleanups; e.g., sizeof(char) is 1 by definition, so there's
no need to do things like multiply by sizeof(char) in hairy malloc
arguments.  Fixed an undetected-overflow bug in readline_file().

longobject.c:  Fixed a really stupid bug in the new _PyLong_NumBits.

pickle.py:  Fixed stupid bug in save_long():  When proto is 2, it
wrote LONG1 or LONG4, but forgot to return then -- it went on to
append the proto 1 LONG opcode too.
Fixed equally stupid cancelling bugs in load_long1() and
load_long4():  they *returned* the unpickled long instead of pushing
it on the stack.  The return values were ignored.  Tests passed
before only because save_long() pickled the long twice.

Fixed bugs in encode_long().

Noted that decode_long() is quadratic-time despite our hopes,
because long(string, 16) is still quadratic-time in len(string).
It's hex() that's linear-time.  I don't know a way to make decode_long()
linear-time in Python, short of maybe transforming the 256's-complement
bytes into marshal's funky internal format, and letting marshal decode
that.  It would be more valuable to make long(string, 16) linear time.

pickletester.py:  Added a global "protocols" vector so tests can try
all the protocols in a sane way.  Changed test_ints() and test_unicode()
to do so.  Added a new test_long(), but the tail end of it is disabled
because it "takes forever" under pickle.py (but runs very quickly under
cPickle:  cPickle proto 2 for longs is linear-time).
2003-02-02 02:57:53 +00:00
Tim Peters 5bd2a79b22 The C pickle now knows how to deal with a proto= argument. Assorted
code cleanups, and purged more references to text-vs-binary modes.
2003-02-01 16:45:06 +00:00
Guido van Rossum 7eff63abce Change the default protocol back to 0.
Add a feature suggested by Tim: a negative protocol value means to use
the largest protocol value supported.
2003-01-31 19:42:31 +00:00
Guido van Rossum 25cb7dfb0f Another extension to reduce(). It can return a 4- or 5-tuple now.
The 4th item can be None or an iterator yielding list items, which are
used to append() or extend() the object.  The 5th item can be None or
an iterator yielding a dict's (key, value) pairs, which are stuffed
into the object using __setitem__.

Also (as a separate, though related, feature) add "batching" for list
and dict items.  If you pickled a dict or list with a million items in
the past, it would push a million items onto the stack.  It now pushes
only 1000 items at a time on the stack, using repeated APPENDS or
SETITEMS opcodes.  (For lists, I hope that using many short extend()
calls doesn't exhibit quadratic behavior.)
2003-01-31 18:53:21 +00:00
Jeremy Hylton 4f0dcc9a9a Provide __module__ attributes for functions defined in C and Python.
__module__ is the string name of the module the function was defined
in, just like __module__ of classes.  In some cases, particularly for
C functions, the __module__ may be None.

Change PyCFunction_New() from a function to a macro, but keep an
unused copy of the function around so that we don't change the binary
API.

Change pickle's save_global() to use whichmodule() if __module__ is
None, but add the __module__ logic to whichmodule() since it might be
used outside of pickle.
2003-01-31 18:33:18 +00:00
Guido van Rossum f7f4517fae Pass the object to save_reduce(), so the memoize() call can go into
save_reduce(), before the state is pickled.  This makes it possible
for an object to be referenced from its own (mutable) state.
2003-01-31 17:17:49 +00:00
Guido van Rossum d053b4b416 Add a magical feature to save_reduce so that __reduce__ can cause
NEWOBJ to be generated.
2003-01-31 16:51:45 +00:00
Tim Peters 4b23f2b44b It's Official: for LONG1/LONG4, a "byte count" of 0 is taken as a
shortcut meaning 0L.  This allows LONG1 to encode 0L in two bytes
total.
2003-01-31 16:43:39 +00:00
Neal Norwitz d17406830c Fix typo 2003-01-31 04:04:23 +00:00