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156 commits

Author SHA1 Message Date
Georg Brandl
8c9b3d6a13 Patch #1602128: clarify that richcmp methods can return NotImplemented 
and should return True or False otherwise.
 (backport from rev. 54171)
 2007-03-06 18:30:12 +00:00
Georg Brandl
c3df1b1392 Bug #1637967: missing //= operator in list. 
(backport from rev. 53475)
 2007-01-17 21:09:07 +00:00
Georg Brandl
8984370c06 Bug #1565919: document set types in the Language Reference. 
(backport from rev. 52297)
 2006-10-12 08:22:57 +00:00
Neal Norwitz
38b9460b4a SF #1547931, fix typo (missing and). Backport candidate for 2.3/2.4 too 2006-09-02 02:45:43 +00:00
Martin v. Löwis
ab2f8f7bd5 __hash__ may now return long int; the final hash 
value is obtained by invoking hash on the long int.
Fixes #1536021.
 2006-08-09 07:57:39 +00:00
Georg Brandl
5b654ea774 Bug #1531349: right <-> left glitch in __rop__ description. 2006-07-30 20:18:51 +00:00
Georg Brandl
ad6911bd62 Clarify that __op__ methods must return NotImplemented if they don't support the operation. 2006-07-30 10:53:32 +00:00
Georg Brandl
c54173c234 Bug #1153163: describe __add__ vs __radd__ behavior when adding 
objects of same type/of subclasses of the other.
 2006-06-14 08:31:39 +00:00
George Yoshida
5e0b88200e minor markup nits 2006-05-27 16:32:44 +00:00
Nick Coghlan
afd5e63e24 Finish bringing SVN into line with latest version of PEP 343 by getting rid of all remaining references to context objects that I could find. Without a __context__() method context objects no longer exist. Also get test_with working again, and adopt a suggestion from Neal for decimal.Context.get_manager() 2006-05-03 13:02:47 +00:00
Fred Drake
f25fa6ddb9 avoid ugly markup based on the unfortunate conversions of ">>" and "<<" to 
guillemets; no need for magic here
 2006-05-03 02:04:40 +00:00
Guido van Rossum
da5b701aee Get rid of __context__, per the latest changes to PEP 343 and python-dev 
discussion.
There are two places of documentation that still mention __context__:
Doc/lib/libstdtypes.tex -- I wasn't quite sure how to rewrite that without
spending a whole lot of time thinking about it; and whatsnew, which Andrew
usually likes to change himself.
 2006-05-02 19:47:52 +00:00
Georg Brandl
3c1983face Patch #1479438: add \keyword markup for "with". 2006-04-30 19:34:19 +00:00
Nick Coghlan
a7e820a408 Move the PEP 343 documentation and implementation closer to the 
terminology in the alpha 1 documentation.

 - "context manager" reverts to its alpha 1 definition
 - the term "context specifier" goes away entirely
 - contextlib.GeneratorContextManager is renamed GeneratorContext

There are still a number of changes relative to alpha 1:

  - the expression in the with statement is explicitly called the
    "context expression" in the language reference
  - the terms 'with statement context', 'context object' or 'with
    statement context' are used in several places instead of a bare
    'context'. The aim of this is to avoid ambiguity in relation to the
    runtime context set up when the block is executed, and the context
    objects that already exist in various application domains (such as
    decimal.Context)
  - contextlib.contextmanager is renamed to contextfactory
    This best reflects the nature of the function resulting from the
    use of that decorator
  - decimal.ContextManager is renamed to WithStatementContext
    Simple dropping the 'Manager' part wasn't possible due to the
    fact that decimal.Context already exists and means something
    different. WithStatementContext is ugly but workable.

A technically unrelated change snuck into this commit:
contextlib.closing now avoids the overhead of creating a
generator, since it's trivial to implement that particular
context manager directly.
 2006-04-25 10:56:51 +00:00
Nick Coghlan
877cf234c9 Change PEP 343 related documentation to use the term context specifier instead of context object 2006-04-24 04:17:02 +00:00
Nick Coghlan
fee3dfc061 Update with statement documentation to use same terminology as 2.5a1 implementation 2006-04-23 15:39:16 +00:00
Georg Brandl
e071b001ca bug #1462278: small fix in documentation of __op__ vs __rop__ methods 2006-04-01 07:23:08 +00:00
Georg Brandl
76a2caebed typos 2006-03-31 16:12:34 +00:00
Georg Brandl
4c974989d7 Add index entries for new-style/old-style class. 2006-03-31 15:12:16 +00:00
Neal Norwitz
d03b073e9b Add version added info for with statement and context managers 2006-03-28 05:51:02 +00:00
Phillip J. Eby
5d0f4c6193 Document the PEP 343 context manager protocol methods. 2006-03-27 19:59:34 +00:00
Guido van Rossum
38fff8c4e4 Checking in the code for PEP 357. 
This was mostly written by Travis Oliphant.
I've inspected it all; Neal Norwitz and MvL have also looked at it
(in an earlier incarnation).
 2006-03-07 18:50:55 +00:00
Armin Rigo
ddddd2f7e6 Updating the short blob about old/new-style classes to reflect (IMHO) more 
precisely the motivation and the differences.

Added links to www.python.org/doc/newstyle.html and a footnote to warn against
the statement "x[i] is equivalent to x.__getitem__(i)", which already caused
many invalid bug reports on SF.
 2005-12-26 18:06:17 +00:00
Andrew M. Kuchling
6af5239501 Add placeholder section on old and new-style classes 2005-12-04 16:07:15 +00:00
Fred Drake
59c61911ac add missing "and" 2005-10-30 04:29:49 +00:00
Georg Brandl
d430726b82 Better wording for integer ref entry. 2005-09-12 12:49:38 +00:00
Fred Drake
b3dfc0ae5e - fix typo report by email, only 1.5 years late 
- fix several consistency nits relating to \method{...()}
 2005-09-07 04:57:56 +00:00
Georg Brandl
7da4edac28 Clarify what is meant with "whole numbers". 2005-09-04 18:30:19 +00:00
Georg Brandl
15ad935568 __new__ is a static method 2005-08-26 12:56:22 +00:00
Georg Brandl
8fc18a2010 bug [ 1261229 ] __new__ is class method 2005-08-25 21:56:45 +00:00
Raymond Hettinger
a30616a88d SF bug #1249837: container methods raise KeyError not IndexError 
Minor clarification.
 2005-08-21 11:26:14 +00:00
Georg Brandl
1c330eb9eb Patch [ 1230615 ] Patch for (Doc) #1168746 
Bug [ 1204734 ] incorrect description of __getattribute__
 2005-07-02 10:27:31 +00:00
Raymond Hettinger
f21569e53d Fix typo. 2005-04-26 05:18:53 +00:00
Greg Ward
ff564d3391 SF #1156412: document the __new__() static method 
(merge from release24-maint branch).
 2005-03-08 01:10:20 +00:00
Raymond Hettinger
68804315e0 SF Patch #1093896: miscellaneous doc typos 2005-01-01 00:28:46 +00:00
Michael W. Hudson
5e897959db This is my patch 
[ 1004703 ] Make func_name writable

plus fixing a couple of nits in the documentation changes spotted by MvL
and a Misc/NEWS entry.
 2004-08-12 18:12:44 +00:00
Brett Cannon
a031a0870d Add a missing space. 2004-06-29 04:14:02 +00:00
Fred Drake
67a521ef69 note that descriptor objects must be instances of new-style types 
(closes SF bug #817742)
 2004-05-06 12:44:29 +00:00
Fred Drake
7a700b873b clean up indexing for None, NotImplemented 
closes SF bug #820344
 2004-01-01 05:43:53 +00:00
Martin v. Löwis
95cf84a4f3 Patch #821093: Fix various typos. 2003-10-19 07:32:24 +00:00
Raymond Hettinger
92016dcc91 SF 810242. Fix doubled word errors. 2003-09-22 15:27:11 +00:00
Raymond Hettinger
e41d4c8ec9 Added doubled word warnings. 2003-08-25 04:39:55 +00:00
Fred Drake
a3788642a3 Fix representation of ^= operator in __ixor__() documentation. 
Closes SF bug #776181.  Should be backported.
 2003-07-23 15:18:03 +00:00
Raymond Hettinger
943277ecd3 Minor corrections. 2003-07-17 14:47:12 +00:00
Fred Drake
ea690c4b25 - improve the description of how user-defined method 
objects get made
  - improve the description of attribute retrieval from
    classes and class instances
  - add brief documentation of static method and
    class method objects.
 2003-07-17 05:26:53 +00:00
Raymond Hettinger
4d6e8fe5d1 Clarify the lack of relationship between rich comparison operators. 
Prompted by a discussion on comp.lang.python.
 2003-07-16 19:40:23 +00:00
Fred Drake
d51ce7de97 Indexing is a mess; try to get the link targets closer to the relevant 
text.  There needs to be a better way.
 2003-07-15 22:03:00 +00:00
Fred Drake
e37b4ed24e Discuss calling new-style types. 
Closes SF bug #453683.
 2003-07-15 20:45:16 +00:00
Raymond Hettinger
5918f8de67 Minor fixes to punctuation and grammar. 2003-06-29 04:53:23 +00:00
Raymond Hettinger
df9eff061e * Markup nits for the Invoking Descriptors section 
* Documented __slots__
* Documented __metaclass__

Shamelessly plagarized from Guido's tutorial.
 2003-06-27 06:57:56 +00:00