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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
Skip Montanaro
78bace7442 add cp866 row 2004-07-02 02:14:34 +00:00
Brett Cannon
d88471f432 Change signatures for arguments to "s" and friends to be the proper ``const 
char *`` instead of just ``char *``.  Also added the mentioning of "const" in
some places where it was left out even when the signature already stated the
fact.

Closes bug #980925.
 2004-07-01 20:55:42 +00:00
Walter Dörwald
ac1075a645 Document that encode() and decode() raise UnicodeError 
instead of ValueError.

Add a note about error handling schemes added by PEP 293.
 2004-07-01 19:58:47 +00:00
Skip Montanaro
ecf7a52bb8 link to the codecs page from the "".encode() description. 2004-07-01 19:26:04 +00:00
Fred Drake
1b89656d70 add omitted markup 2004-07-01 14:26:31 +00:00
Raymond Hettinger
68a37ac841 * Fix typos. 
* Format an example so that the identation is more obvious.
* Add a section on the decimal module to the Brief Tour Part II.
 2004-07-01 12:56:54 +00:00
Raymond Hettinger
0fff62f9cd Move Decimal from the sandbox into production. 2004-07-01 11:52:15 +00:00
Skip Montanaro
2ccf5d689b use file() in preference to open() 2004-06-30 21:06:45 +00:00
Michael W. Hudson
d5cf143482 Check in the updated version of patch #957240, which doesn't rely 
on the marshalling characteristics of infinities.
 2004-06-30 09:02:33 +00:00
Fred Drake
96b935e643 fix handling when a proper getopt(1) is available; the "--" 
end-of-options marker wasn't recognized
 2004-06-29 14:39:06 +00:00
Andrew M. Kuchling
6d3a0d2dff [Bug #948970] Add PyExc_* symbols to index. 
(I ran this through texcheck, but don't have LaTeX installed on this machine and therefore haven't
verified that the changes are accepted by LaTeX.)
 2004-06-29 13:52:14 +00:00
Andrew M. Kuchling
7dd8fda49f [Bug #978556] Update SHA spec URL; bugfix candidate 2004-06-29 13:35:01 +00:00
Brett Cannon
a031a0870d Add a missing space. 2004-06-29 04:14:02 +00:00
Brett Cannon
289e4cba1c Changed applicable use of `char *` declarations that are passed into 
PyArg_ParseTuple() to ``const char *`` to match the recommendation made in
section 1.3 and to support better coding habits.

Section 1.8 ("Keyword Parameters for Extension Functions") and it's coding
example were not touched since it is stems from an accredited source and thus
did not want to step on anyone's toes.
 2004-06-29 03:48:23 +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
Martin v. Löwis
ef82d2fdfe Patch #923098: Share interned strings in marshal. 2004-06-27 16:51:46 +00:00
Brett Cannon
634893d1a3 Mention Py_RETURN_NONE when introducing the idiom of how to have a function 
return Py_None.
 2004-06-27 04:28:00 +00:00
Brett Cannon
555a96475d Clarify sentence at end of Intermezzo section stating that PyMODINIT_FUNC will 
be discussed later by saying it is the function return type of the sample code
to make spotting it easier.
 2004-06-26 23:10:32 +00:00
Fred Drake
ec6229e352 Make distutils "install --home" support all platforms. 2004-06-25 23:02:59 +00:00
Fred Drake
b86aa99eb9 move the note about the bsddb185 module above the "See also" box; that 
should always go last in the relevant section's main content, but
before child sections
 2004-06-24 06:03:59 +00:00
Tim Peters
9ddf40b4e1 SF patch 876130: add C API to datetime module, from Anthony Tuininga. 
The LaTeX is untested (well, so is the new API, for that matter).
Note that I also changed NULL to get spelled consistently in concrete.tex.
If that was a wrong thing to do, Fred should yell at me.
 2004-06-20 22:41:32 +00:00
Raymond Hettinger
28224f897a Improve the documented advice on how to best use heapq.heapreplace(). 2004-06-20 09:07:53 +00:00
Thomas Heller
dd6d207cf8 Fix an obvious typo (It *is* a typo, or not?) 2004-06-18 17:31:23 +00:00
Thomas Heller
a42bc21ef8 The 'distributing python modules' manual now has an index. 2004-06-18 08:27:36 +00:00
Thomas Heller
949f66141b Fix typo - the module is named distutils.util. 2004-06-18 06:55:28 +00:00
Fred Drake
964c798a94 Use getopt where possible, so this supports option letters that get 
jammed together on thos platforms.
 2004-06-17 22:04:17 +00:00
Brett Cannon
3706855d11 Add apparently missing word for InvalidStateError definition. 
Closes bug #973901.  Thanks Brian Gough.
 2004-06-17 21:34:05 +00:00
Fred Drake
9e1ac2496f - add link to the downloadable package in the generated email 
- misc. changes
 2004-06-17 18:36:54 +00:00
Fred Drake
0083c920f2 make the tarball available for download instead of throwing it away 2004-06-17 17:19:12 +00:00
Michael W. Hudson
9e151d149e add missing closing quote. 2004-06-17 13:29:11 +00:00
Martin v. Löwis
64af6c545c Comment that getfilesystemencoding returns mbcs even on NT+. Fixes #964870. 2004-06-16 04:53:46 +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
40333ceeac add a pointer to the Distutils Cookbook 2004-06-14 22:07:50 +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
Martin v. Löwis
ad21945d03 Back out #957240. 2004-06-14 04:58:42 +00:00
Neal Norwitz
965eeca630 SF bug #970042, lockf() signature uses len, doc refers to length (use length, same as docstring) 2004-06-13 21:11:03 +00:00
Raymond Hettinger
2e3dfaf707 Install C version of heapq.nsmallest(). 2004-06-13 05:26:33 +00:00
Raymond Hettinger
2e6694086f Minor wording and spacing nits. 2004-06-12 07:59:40 +00:00
Raymond Hettinger
34809170e5 Complete the list of weakreferencable objects. 2004-06-12 06:56:44 +00:00
Fred Drake
0eb32a65b0 Add support for package data. 
This is basically the support for package data from Phillip Eby's
setuptools package.  I've changed it only to fit it into the core
implementation rather than to live in subclasses, and added
documentation.
 2004-06-11 21:50:33 +00:00
Raymond Hettinger
33ecffb65a SF patch #969791: Add nlargest() and nsmallest() to heapq. 2004-06-10 05:03:17 +00:00
Thomas Heller
7d019664d7 Defining Py_GCC_ATTRIBUTE finds even some more undocumented functions. 2004-06-09 18:50:54 +00:00
Thomas Heller
4369b59b6d Public Python functions are nowadays marked PyAPI_FUNC, not DL_IMPORT. 2004-06-09 18:38:20 +00:00
Fred Drake
da4513a88b make a reference to the SimpleHTTPServer module a hyperlink to the 
docs
 2004-06-09 14:50:19 +00:00
Martin v. Löwis
737ea82a5a Patch #774665: Make Python LC_NUMERIC agnostic. 2004-06-08 18:52:54 +00:00
Fred Drake
7f35404b7b - markup fix 
- explain Python/ceval.c from what; lots of people don't use a source
  distro any more
 2004-06-08 14:01:27 +00:00
Martin v. Löwis
bdec50f027 Feature request #935915: Add os.path.devnull. 2004-06-08 08:29:33 +00:00
Martin v. Löwis
f30d60edbc Patch #510695: Add TSC profiling for the VM. 2004-06-08 08:17:44 +00:00