Commit Graph

191 Commits

Author SHA1 Message Date
Fred Drake 50ecc15d05 Add omitted word for clarity. 2001-11-17 06:39:18 +00:00
Thomas Heller bfeeeee851 Fix obvious typos. 2001-11-12 07:46:31 +00:00
Fred Drake 94ead57dc3 Added version annotations, remove hard tabs. 2001-11-09 23:34:26 +00:00
Jeremy Hylton 89c3a22a27 Add PyObject_CheckReadBuffer(), which returns true if its argument
supports the single-segment readable buffer interface.

Add documentation for this and other PyObject_XXXBuffer() calls.
2001-11-09 21:59:42 +00:00
Fred Drake 1b58bff8a0 More refcount information. 2001-10-29 17:43:14 +00:00
Fred Drake b0c079e3e5 PyObject_CallFunctionObArgs() ---> PyObject_CallFunctionObjArgs()
PyObject_CallMethodObArgs() ---> PyObject_CallMethodObjArgs()
2001-10-28 02:39:03 +00:00
Fred Drake c44e9eca66 Added docs for PyObject_CallFunctionObArgs() and PyObject_CallMethodObArgs().
Minor cleanups & markup consistency fixes.
2001-10-26 16:38:38 +00:00
Fred Drake 81c7aa2c7b Added refcount data for PyObject_CallFunctionObArgs() and
PyObject_CallMethodObArgs().
2001-10-26 16:29:22 +00:00
Tim Peters 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
Fred Drake 847c51a181 Slightly better conformance to the Python C style guide. 2001-10-25 15:53:44 +00:00
Fred Drake c84f2c5068 Documentation for the new PyArg_UnpackTuple() function. 2001-10-23 21:10:18 +00:00
Fred Drake 5bf1ecd503 Update the description of PyTrace_EXCEPT. 2001-10-16 19:23:55 +00:00
Fred Drake 0fae49fc7b Added documentation for the functions listed in marshal.h.
Prompted by Jim Ahlstrom.  This closes SF patch #470614.
2001-10-14 04:45:51 +00:00
Fred Drake 3adf79e3e2 Break the Python/C API manual into smaller files by chapter. This manual
has grown beyond what font-lock will work with using the default (X)Emacs
settings.

Indentation of the description has been made consistent, and a number of
smaller markup adjustments have been made as well.
2001-10-12 19:01:43 +00:00
Fred Drake bf88b68f38 Add documentation for the public API for weak reference objects. 2001-10-05 22:03:58 +00:00
Fred Drake 6f3d82693a Expand the documentation of the low-level tracing/profiling interface.
This reflects what is currently in CVS, which may change before 2.2 is final.
2001-10-03 21:52:51 +00:00
Greg Ward e22871e9ed Typo fix. 2001-09-26 18:12:49 +00:00
Fred Drake f244b2e47c Add more signature information and some descriptions for the new APIs
introduced in Python 2.2.
Add documentation for the slice object interface (not complete).
Added version annotations for several of the Python 2.2 APIs already
documented.
2001-09-24 15:31:50 +00:00
Fred Drake 23a78cf1c1 Add more reference count information. 2001-09-24 15:29:47 +00:00
Fred Drake d61d0d3f6d Added API information for the PyCallIter_*() and PySeqIter_*() functions.
Added signatures for some new PyType_*() functions.
2001-09-23 02:05:26 +00:00
Fred Drake f47d8ef683 Document all the Py*_CheckExact() functions.
Document many more of the PyLong_{As,From}*() functions.
2001-09-20 19:18:52 +00:00
Fred Drake 9c75ff785a Fix parameter for PyInt_Check().
Add refcount information for other recently documented APIs.
2001-09-06 18:06:46 +00:00
Fred Drake f8d7a5d391 Document the PyMethod_* type object, functions, and macros. 2001-09-06 17:12:44 +00:00
Fred Drake 396ca574dd Document the rule that Python.h must be included before any standard
headers.  This is the final checkin for SF bug #458768.
2001-09-06 16:30:30 +00:00
Martin v. Löwis 7c82a3e0fc Patch #449815: Set filesystemencoding based on CODESET. 2001-09-05 17:09:48 +00:00
Tim Peters 7eea37e831 At Guido's suggestion, here's a new C API function, PyObject_Dir(), like
__builtin__.dir().  Moved the guts from bltinmodule.c to object.c.
2001-09-04 22:08:56 +00:00
Neil Schemenauer 55cdc88c09 Update documentation for GC API. Closes SF patch #421893. 2001-08-30 15:24:17 +00:00
Barry Warsaw 8c64a54f75 Refcount info for PyString_FromFormat() and PyString_FromFormatV().
Closes SF patch #455666.
2001-08-28 02:32:04 +00:00
Barry Warsaw c86aa57f58 Documentation for PyString_FromFormat() and PyString_FromFormatV().
Closes SF patch #455666.
2001-08-28 02:31:28 +00:00
Fred Drake 0e40c3d012 Document PyTuple_GET_SIZE(), removing confusing sentence from PyDict_Copy()
description.

This fixes SF bug #453111.
2001-08-20 16:48:59 +00:00
Martin v. Löwis e3eb1f2b23 Patch #427190: Implement and use METH_NOARGS and METH_O. 2001-08-16 13:15:00 +00:00
Fred Drake 680cabb225 Add "exceptions" to the list of fundamental modules
created by Py_Initialize().

This closes SF bug #450621.
2001-08-14 15:32:16 +00:00
Fred Drake 11ee90289c Added documentation for PyDict_Update() and PyDict_Merge(). 2001-08-10 21:31:12 +00:00
Fred Drake 024ef6f493 Remove the bogus flags parameter from the PyFile_WriteString() signature;
it has no such parameter.

This closes SF bug #449761.
2001-08-10 14:27:38 +00:00
Fred Drake 0197858f62 Added documentation for PyNumber_*FloorDivide(), PyNumber_*TrueDivide(),
PyInterpreterState_*Head(), PyInterpreterState_Next(), and
PyThreadState_Next().

Wrapped some long lines, added some others.
2001-08-08 19:14:53 +00:00
Fred Drake 03590c6bdc Reference counting information for PyNumber_*FloorDivide() and
PyNumber_*TrueDivide().
2001-08-08 18:50:18 +00:00
Fred Drake f90490ef94 Move away from apply() to using extended call syntax for some example
fragments when discussing equivalence of thhe C API to what a Python
programmer sees.

Added descriptions of PyEval_SetProfile() and PyEval_SetTrace().
2001-08-02 18:00:28 +00:00
Fred Drake 88fdaa7c9e Typo: PyArgs_ParseTuple --> PyArg_ParseTuple
Moved the PyArg_Parse*(), Py_BuildValue() functions to the Utilities
chapter, added a minimal description and reference to the Extending
manual for Py_BuildValue().
2001-07-20 20:56:11 +00:00
Fred Drake 6d988559a3 Added information on Py_BuildValue(). 2001-07-20 20:55:31 +00:00
Fred Drake 68db730324 Adding what's done of the documentation for the new profiling &
tracing interface.  Incomplete, but better to check it in since I've
been including it in my updates.
2001-07-17 19:48:30 +00:00
Fred Drake 755c23dcc4 Oops, one more caret. 2001-07-14 03:05:53 +00:00
Fred Drake 377fb1e1f6 Fix the markup of the caret charater in a couple of places; LaTeX's
special character bite us again.  ;-(

This fixes SF bug #440911.
2001-07-14 03:01:48 +00:00
Fred Drake fa774872b8 Move the section on concrete numeric objects before the section on
concrete sequence objects, since their API is simpler.

This is in response to a comment in SF bug #440037.
2001-07-11 20:35:37 +00:00
Fred Drake d854831ddd Corrected the refcount information for PyList_SET_ITEM(). 2001-07-10 16:19:13 +00:00
Fred Drake bab2965c7c Document PyObject_New(), PyObject_NewVar(), PyObject_Init(),
PyObject_InitVar(), PyObject_Del(), PyObject_NEW(),
PyObject_NEW_VAR(), and PyObject_DEL().

Add notes to PyMem_Malloc() and PyMem_New() about the memory buffers
not being initialized.

This fixes SF bug #439012.


Added explicit return value information for PyList_SetItem(),
PyDict_SetItem(), and PyDict_SetItemString().  Corrected return type
for PyList_SET_ITEM().

Fixed index entries in the descriptions of PyLong_AsLong() and
PyLong_AsUnignedLong().

This fixes the API manual portion of SF bug #440037.


Note that the headers properly declare everything as 'extern "C"' for
C++ users.

Document _Py_NoneStruct.

Added links to the Extending & Embedding manual for PyArg_ParseTuple()
and PyArg_ParseTupleAndKeywords().

Added note that PyArg_Parse() should not be used in new code.

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.
2001-07-10 16:10:08 +00:00
Thomas Wouters e30ac57038 Fix for SF bug #436525, reported by Greg Kochanski:
The block/unblock thread macros are called 'Py_BLOCK_THREADS' and
'Py_UNBLOCK_THREADS', not 'Py_BEGIN_BLOCK_THREADS' and
'Py_BEGIN_UNBLOCK_THREADS'.
2001-07-09 14:35:01 +00:00
Fred Drake 8e0c09da62 More reference count information. 2001-07-06 23:31:49 +00:00
Fred Drake 490d34dbad Move license information to a less annoying location in the document.
Add documentation for PyErr_SetFromErrnoWithFilename().
2001-06-20 21:39:12 +00:00
Fred Drake 00d0cb6ec3 Explained more differences between PyList_SetItem() and PyList_SET_ITEM().
In particular, the affect on existing list content was not sufficiently
explained.

This closes SF bug #429554.
2001-06-03 03:12:57 +00:00
Fred Drake 96a2a80065 Users of PySequence_GET_FAST() should get the length of the sequence using
PySequence_Size(), not PyObject_Size(): the later considers the mapping
methods as well as the sequence methods, which is not needed here.  Either
should be equally fast in this case, but PySequence_Size() offers a better
conceptual match.
2001-05-29 18:51:41 +00:00