7b788e0582
Clarify that len() of a Unicode string returns the number of storage units,
...
not abstract characters.
2002-09-24 13:57:21 +00:00
d918884bb8
Fix typo
2002-09-04 23:52:42 +00:00
5ec486b87a
Add a note that apply() is needed since the extended call syntax is
...
completely equivalent.
2002-08-22 14:27:35 +00:00
45ec02aed1
SF patch 576101, by Oren Tirosh: alternative implementation of
...
interning. I modified Oren's patch significantly, but the basic idea
and most of the implementation is unchanged. Interned strings created
with PyString_InternInPlace() are now mortal, and you must keep a
reference to the resulting string around; use the new function
PyString_InternImmortal() to create immortal interned strings.
2002-08-19 21:43:18 +00:00
2095b9690f
reduce(): Clarified what is returned in the case of a sequence 1 item long and
...
initial/default value.
2002-07-17 13:55:33 +00:00
4254cbd29c
Note that unicode() can raise LookupError for unknown codecs.
...
Closes SF bug #513666 .
2002-07-09 05:25:46 +00:00
50e1286c00
Fix typo: "an Unicode string" --> "a Unicode string"
...
Clarify the return value when the parameter is a Unicode object.
2002-07-08 14:29:05 +00:00
78e057a32a
Clarify the version information for the unicode() built-in.
...
Closes SF bug #575272 .
2002-06-29 16:06:47 +00:00
807354f3b6
Add a note that divmod() with complex numbers is deprecated.
2002-06-20 21:10:25 +00:00
177b4a065f
Jack's documentation for the U mode character on the file()
...
constructor, vetted by Barry.
2002-05-22 20:39:43 +00:00
6cf09f0792
Patch 543387. Document deprecation of complex %, //,and divmod().
2002-05-21 18:19:49 +00:00
38f71973e5
Documentation for the enumerate() function/type.
...
This closes SF patch #547162 .
2002-04-26 20:29:44 +00:00
933f159a2f
Add a version annotation for the help() function.
2002-04-17 12:54:04 +00:00
77f6a65eb0
Add the 'bool' type and its values 'False' and 'True', as described in
...
PEP 285. Everything described in the PEP is here, and there is even
some documentation. I had to fix 12 unit tests; all but one of these
were printing Boolean outcomes that changed from 0/1 to False/True.
(The exception is test_unicode.py, which did a type(x) == type(y)
style comparison. I could've fixed that with a single line using
issubtype(x, type(y)), but instead chose to be explicit about those
places where a bool is expected.
Still to do: perhaps more documentation; change standard library
modules to return False/True from predicates.
2002-04-03 22:41:51 +00:00
da8a6dd072
Added missing version annotation for dict().
2002-03-06 02:29:30 +00:00
9f4341b3b0
SF bug #501591 : dir() doc is old
...
Bugfix candidate.
+ Updated dir() description to match actual 2.2 behavior.
+ Replaced the dir(sys) example with dir(struct), because the former
was way out of date and is bound to change frequently, while the
latter is stable.
+ Added a note cautioning that dir() is supplied primarily for
convenience at an interactive prompt (hoping to discourage its
use as the foundation of introspective code outside the core).
2002-02-23 04:40:15 +00:00
732299ff63
Add documentation for the help() built-in; contributed by Ka-Ping Yee.
...
This is part of SF patch #494622 .
2001-12-18 16:31:08 +00:00
526c7a0101
Ensure that complex() only accepts a string argument as the first arg,
...
and only if there is no second arg.
This closes SF patch #479551 .
2001-12-13 19:52:22 +00:00
5172adca81
Minor clarification of the zip() description, based on a comment sent to
...
python-docs.
2001-12-03 18:35:05 +00:00
3570551d6f
Remove most references to __members__ and __methods__, leaving only one pair
...
of references that now state that these attributes have been removed,
directing the reader to the dir() function.
This closes SF bug #456420 .
2001-12-03 17:32:27 +00:00
0b66310476
When referring to a formal parameter from the description, use the name given
...
with the signature, not an ad hoc abbreviated form.
2001-11-07 06:28:47 +00:00
66ded524ba
apply() documentation: Remove a detail about the implementation that does
...
not affect the API. Clean up the text about call syntax apply() is
equivalent to. Based on comments by Thomas Guettler.
2001-11-07 06:22:25 +00:00
a427a2b8d0
Rename "dictionary" (type and constructor) to "dict".
2001-10-29 22:25:45 +00:00
ef7d08a661
Some style changes and typo fixes.
2001-10-26 15:04:33 +00:00
1fc240e851
Generalize dictionary() to accept a sequence of 2-sequences. At the
...
outer level, the iterator protocol is used for memory-efficiency (the
outer sequence may be very large if fully materialized); at the inner
level, PySequence_Fast() is used for time-efficiency (these should
always be sequences of length 2).
dictobject.c, new functions PyDict_{Merge,Update}FromSeq2. These are
wholly analogous to PyDict_{Merge,Update}, but process a sequence-of-2-
sequences argument instead of a mapping object. For now, I left these
functions file static, so no corresponding doc changes. It's tempting
to change dict.update() to allow a sequence-of-2-seqs argument too.
Also changed the name of dictionary's keyword argument from "mapping"
to "x". Got a better name? "mapping_or_sequence_of_pairs" isn't
attractive, although more so than "mosop" <wink>.
abstract.h, abstract.tex: Added new PySequence_Fast_GET_SIZE function,
much faster than going thru the all-purpose PySequence_Size.
libfuncs.tex:
- Document dictionary().
- Fiddle tuple() and list() to admit that their argument is optional.
- The long-winded repetitions of "a sequence, a container that supports
iteration, or an iterator object" is getting to be a PITA. Many
months ago I suggested factoring this out into "iterable object",
where the definition of that could include being explicit about
generators too (as is, I'm not sure a reader outside of PythonLabs
could guess that "an iterator object" includes a generator call).
- Please check my curly braces -- I'm going blind <0.9 wink>.
abstract.c, PySequence_Tuple(): When PyObject_GetIter() fails, leave
its error msg alone now (the msg it produces has improved since
PySequence_Tuple was generalized to accept iterable objects, and
PySequence_Tuple was also stomping on the msg in cases it shouldn't
have even before PyObject_GetIter grew a better msg).
2001-10-26 05:06:50 +00:00
b5507ecd3c
Additional test and documentation for the unicode() changes.
...
This patch should also be applied to the 2.2b1 trunk.
2001-10-19 12:02:29 +00:00
e0063d20a7
Update the documentation for the isinstance() function to reflect recent
...
changes in the implementation.
Indented all descriptions consistently.
2001-10-09 19:31:08 +00:00
3899d74c10
Make clear that tuple() accepts the same kind of arguments as list().
2001-10-04 06:53:20 +00:00
af5910f025
The execfile() docs imply it acts on locals same as exec. But in truth
...
it acts more like assigning to keys in locals(), i.e. modifications to
function locals aren't reflected in the locals when execfile() returns.
2001-09-30 06:32:59 +00:00
1c33daf143
Correct docs for long(float).
2001-09-30 06:18:26 +00:00
0d68246f01
Fix two typos in the text about compile(), and add two caveats from
...
recent user feedback: you must end the input with \n and you must use
\n, not \r\n to represent line endings.
2001-09-29 14:28:52 +00:00
2e29bfbe1a
Document new file() constructor, with the body of open()'s text, plus a
...
"new in 2.2" blurb at the end. Replace open()'s text by pointing back
to file().
2001-09-20 19:55:29 +00:00
00bb329521
Document the built-in iter() function.
2001-09-06 19:04:29 +00:00
32f453eaa4
New restriction on pow(x, y, z): If z is not None, x and y must be of
...
integer types, and y must be >= 0. See discussion at
http://sf.net/tracker/index.php?func=detail&aid=457066&group_id=5470&atid=105470
2001-09-03 08:35:41 +00:00
53da317801
Docs for the PEP 264 changes.
2001-08-27 20:02:17 +00:00
7321ec437b
SF bug #444510 : int() should guarantee truncation.
...
It's guaranteed now, assuming the platform modf() works correctly.
2001-07-26 20:02:17 +00:00
bf5a774bcb
On int/long to the negative int/long power, let float handle it
...
instead of raising an error. This was one of the two issues that the
VPython folks were particularly problematic for their students. (The
other one was integer division...) This implements (my) SF patch
#440487 .
2001-07-12 11:27:16 +00:00
91f2f26d75
Fix up a few style nits -- avoid "e.g." and "i.e." -- these make
...
translation more difficult, as well as reading the English more
difficult for non-native speakers.
2001-07-06 19:28:48 +00:00
c0dac1a58c
Beef up the unicode() description a bit, based on material from AMK's
...
"What's New in Python ..." documents.
2001-05-15 15:27:53 +00:00
eacdec6b38
Update the filter() and list() descriptions to include information about
...
the support for containers and iteration.
2001-05-02 20:19:19 +00:00
6f77667a64
Backed out the unistr() builtin.
2001-01-19 21:36:19 +00:00
bc0b260a77
Minor markup cleaning, and one required fix in the unistr() description.
2001-01-18 18:09:07 +00:00
ad7c98e264
This patch adds a new builtin unistr() which behaves like str()
...
except that it always returns Unicode objects.
A new C API PyObject_Unicode() is also provided.
This closes patch #101664 .
Written by Marc-Andre Lemburg. Copyright assigned to Guido van Rossum.
2001-01-17 17:09:53 +00:00
9c15fa7a0f
Description of long(): A string parameter is no longer required to be
...
*decimal*.
This closes SF bug #127273 .
2001-01-04 05:09:16 +00:00
17383b9ad7
Added information about the %r string formatting conversion. Added note
...
about the interpretation of radix 0 for int(), and added description of
the optional radix argument for long(). Based on comments from Reuben
Sumner <rasumner@users.sourceforge.net>.
This closes bug #121672 .
2000-11-17 19:44:14 +00:00
1349437e4c
When referring to namespaces, always say "namespaces" instead of
...
"name spaces".
Inconsistency noted by Keith Briggs <keith.briggs@bt.com>.
2000-09-12 16:23:48 +00:00
f96e0d203b
Various clarifications and minor nits fixed. Affected descriptions of
...
input(), locals(), reload(), unicode(), and zip().
2000-09-09 03:33:42 +00:00
e581bb30c4
Small cleanups, and note when zip() entered the menagerie.
2000-08-17 22:30:30 +00:00
8b168ba505
int() description: Fix markup to avoid image generation for math mode.
...
zip() description: Fix broken markup, three small markup consistency nits,
and one really minor usage nit. Introduce use of \moreargs instead
of hardcoding "..." with \optional.
2000-08-03 17:29:13 +00:00
faefa2a885
Both PEP 201 Lockstep Iteration and SF patch #101030 have been
...
accepted by the BDFL.
Added documentation for zip() builtin.
2000-08-03 15:46:17 +00:00
30f76ffd00
Update version numbering from 1.6 to 2.0.
2000-06-30 16:06:19 +00:00
8aa3bd9098
Make it clear that id() can return either a long integer or a plain integer.
2000-06-29 03:46:46 +00:00
343301aaa4
unichr(),
...
unicode(): Added \versionadded{} annotations.
2000-04-06 15:06:03 +00:00
665dd704a3
Note the exception raised when parameter to chr() is out of range.
2000-04-06 14:45:19 +00:00
33d51841a3
Marc-Andre Lemburg <mal@lemburg.com>:
...
Documentation for unichr(), unicode(), update for ord().
2000-04-06 14:43:12 +00:00
1e862e8a37
Update the description of int() to include the radix parameter;
...
omission noted on c.l.py by Aahz Maruch.
Swapped the order of the descriptions of int() and intern() so that
int() comes first (the functions are in alphabetic order).
2000-02-17 17:45:52 +00:00
d3fbdfd007
Add index entries for open():
...
buffer size, I/O
I/O control, buffering
line-buffered I/O
unbuffered I/O
1999-08-05 13:43:08 +00:00
de5d5ce7bc
Update getattr() description to document the optional third
...
parameter. Thanks to Barry Warsaw for pointing out the oversight.
1999-07-22 19:21:45 +00:00
697c779d98
Adjust indexing for __import__(); based on comments by Stefan Franke
...
<sfranke@cdc-group.com>.
1999-06-10 22:09:20 +00:00
1ea7c75687
Reflect recent patch for float % and divmod() by Tim Peters. Content
...
updates by Tim Peters, markup by FLD.
1999-05-06 14:46:35 +00:00
9aa8543c84
open() description: Made it more clear that 'b' should always be
...
added to the mode value for binary files to improve
portability.
Fixed latex2html weirdness with a couple of footnotes.
1999-04-05 21:22:41 +00:00
cb1f2420ea
Document complex() with string arg.
1999-03-25 21:23:26 +00:00
8be229650d
Document new builtin buffer(). Greg Stein.
1999-03-19 19:10:14 +00:00
70a66c9d6d
Add notes to __builtin__.float() and string.atof() that the NaN and Inf
...
results are possible but non-portable.
1999-02-18 16:08:36 +00:00
951eea4733
atof() description: Add information about accepting 'NaN' to produce
...
the NaN value.
1999-02-18 03:49:20 +00:00
87e611e441
Replace the docs for reduce with an adaptation of its docstring, which
...
was actually clearer!
1999-01-06 23:10:51 +00:00
d83675f344
"singed" --> "signed" (3 places)
...
Noticed by Andrew MacIntyre <andymac@bullseye.apana.org.au>.
1998-12-07 17:13:18 +00:00
8c2da61811
Add explicit example on how to import a submodule of a package using
...
__import__ and getattr().
1998-12-04 15:32:17 +00:00
5eabf3823b
Clarify that min and max also take multiple arguments.
1998-11-25 18:53:05 +00:00
2510d22048
Clarify the default buffering for open(). (Comment from Andrew Dalke
...
<dalke@bioreason.com>).
1998-11-02 18:57:34 +00:00
b2031f72d3
Document that apply() can now take any sequence in argument 2.
1998-10-01 15:35:43 +00:00
607f802886
round(): Mark the second (optional) parameter as optional, since it's
...
described that way.
setattr(): Clarify that the attribute doesn't need to exist to be set.
1998-08-24 20:30:07 +00:00
295da24eaf
New section header style.
...
Fix up a few synopses.
1998-08-10 19:42:37 +00:00
5fdd119aba
Clarify the + and b mode characters for open() a bit.
1998-07-29 21:05:35 +00:00
a7874d1505
Revert the change of revision 1.30. While it's in general a laudable
...
goal to use isinstance(x, y) instead of comparing type(x) to y, it
doesn't make sense to change this in the example code for the type()
builtin...
1998-06-22 14:07:36 +00:00
1b0ff2c32f
eval() example: Removed final interpreter prompt; other examples don't have
...
the empty prompt.
1998-06-19 21:19:50 +00:00
7b7f6688d2
Added a stronger warning about changing the dictionary returned by
...
locals().
1998-06-18 16:45:34 +00:00
777dcc6b21
Change the description of input() -- it is exactly equivalent to
...
eval(raw_input(s)). The statement about breaking a long expression
over multiple lines is no longer true.
1998-06-17 15:16:40 +00:00
6b303b4bdd
Signature for dir() omitted the optional argument.
1998-04-16 22:10:27 +00:00
6251c169c6
Small nits.
...
One more index entry.
Be more specific about an exception raised by range().
1998-04-03 07:15:54 +00:00
0a73d4db51
Removed reference to ni module.
1998-04-02 18:46:44 +00:00
cce1090d49
Change "\," to just "," in function signatures. This is easier to maintain,
...
works better with LaTeX2HTML, and allows some simplification of the python.sty
macros.
1998-03-17 06:33:25 +00:00
53525379da
Logical markup.
1998-03-03 21:56:15 +00:00
315b5d8a7f
In description of __import__, second paragraph, break up the markup for long
...
\code{} at each embedded space, so that the words will wrap. This keeps it
from running off the side of the page, and is only slightly weird.
1998-02-13 21:26:35 +00:00
1947991c2f
Remove all \bcode / \ecode cruft; this is no longer needed. See previous
...
checkin of myformat.sty.
Change "\renewcommand{\indexsubitem}{(...)}" to "\setindexsubitem{(...)}"
everywhere.
Some other minor nits that I happened to come across.
1998-02-13 06:58:54 +00:00
af8a015c93
Consistency: "{\bf ...}" ==> "\strong{...}"
...
"{\em ...}" ==> "\emph{...}"
Not at all sure what to do with "{\rm ...}".
Leaving it for now.
1998-01-14 14:51:31 +00:00
fd49a964bc
Follow current recommended practice in an example: Use isinstance() to
...
perform a type test instead of type(x) == types.FoobarType. In example
for type().
1998-01-11 21:15:23 +00:00
eb0f066fb8
Correct small nits reported by Rob Hooft.
1997-12-30 20:38:16 +00:00
90f2e5e202
Added a named target for referencing.
1997-12-16 04:06:33 +00:00
e14388c4b8
Fixed index references to modules.
1997-12-15 22:28:38 +00:00
3593e5c4c3
Document new behavior of isinstance() when using a type object.
1997-12-02 19:15:01 +00:00
7974b0f2d8
Documented __import__, callable, isinstance, issubclass,
...
and slice.
1997-10-05 18:53:00 +00:00
e47da0ae04
AMK's megapatch:
...
* \bcode, \ecode added everywhere
* \label{module-foo} added everywhere
* A few \seealso sections added.
* Indentation fixed inside verbatim in lib*tex files
1997-07-17 16:34:52 +00:00
921f32ce4c
Mention abs(complex) -> magnitude (AMK).
...
Documented list().
Mention [raw_]input()'s interface to GNU readline.
1997-06-02 17:21:20 +00:00
1cd26f2fc0
Add complex().
...
Update int(), long(), float() to support string conversions.
1997-04-02 06:04:02 +00:00
3978d75cca
Added intern()
1997-03-03 16:03:27 +00:00
5cd752028c
Describe new ("unsigned") behavior of hex() and oct().
1997-01-14 18:44:23 +00:00
4b3f0312c9
(lib<all sorts of stuff>.tex):
...
Merged in many typo corrections and fixes to support GNU info
processing; submitted by Tamito Kajiyama.
1996-12-13 22:04:31 +00:00
1dde7b737c
Typos detected by Sjoerd
1996-10-11 15:57:17 +00:00
59b328e11e
Added warning about behavior of open mode 'a' (or 'a+').
1996-05-02 15:16:59 +00:00
Fred Drake
Raymond Hettinger
Guido van Rossum
Barry Warsaw
Tim Peters
Marc-André Lemburg
Michael W. Hudson