Commit Graph

135 Commits

Author SHA1 Message Date
Anthony Baxter 1a4ddaecc7 SF patch #1007189, multi-line imports, for instance:
"from blah import (foo, bar
baz, bongo)"
2004-08-31 10:07:13 +00:00
Michael W. Hudson 0ccff074cd This is Mark Russell's patch:
[ 1009560 ] Fix @decorator evaluation order

From the description:

Changes in this patch:

- Change Grammar/Grammar to require
newlines between adjacent decorators.

- Fix order of evaluation of decorators
in the C (compile.c) and python
(Lib/compiler/pycodegen.py) compilers

- Add better order of evaluation check
to test_decorators.py (test_eval_order)

- Update the decorator documentation in
the reference manual (improve description
of evaluation order and update syntax
description)

and the comment:

Used Brett's evaluation order (see
http://mail.python.org/pipermail/python-dev/2004-August/047835.html)

(I'm checking this in for Anthony who was having problems getting SF to
talk to him)
2004-08-17 17:29:16 +00:00
Anthony Baxter c2a5a63654 PEP-0318, @decorator-style. In Guido's words:
"@ seems the syntax that everybody can hate equally"
Implementation by Mark Russell, from SF #979728.
2004-08-02 06:10:11 +00:00
Raymond Hettinger 354433a59d SF patch #872326: Generator expression implementation
(Code contributed by Jiwon Seo.)

The documentation portion of the patch is being re-worked and will be
checked-in soon.  Likewise, PEP 289 will be updated to reflect Guido's
rationale for the design decisions on binding behavior (as described in
in his patch comments and in discussions on python-dev).

The test file, test_genexps.py, is written in doctest format and is
meant to exercise all aspects of the the patch.  Further additions are
welcome from everyone.  Please stress test this new feature as much as
possible before the alpha release.
2004-05-19 08:20:33 +00:00
Jack Jansen eddc1449ba Getting rid of all the code inside #ifdef macintosh too. 2003-11-20 01:44:59 +00:00
Tim Peters 6a627250d2 Merge 23c1-branch back into the head. Barry will send email about the
New Plan (releases to be made off the head, ongoing random 2.4 stuff
to be done on a short-lived branch, provided anyone is motivated enough
to create one).
2003-07-21 14:25:23 +00:00
Guido van Rossum fc29646a2e Don't use (PyObject *)PyObject_Type(x). It is a leaky and verbose way
of saying x->ob_type.
2003-04-09 17:53:22 +00:00
Neal Norwitz e4b5500e54 Remove duplicate code introduced by fixing bug #678518 2003-02-10 01:08:50 +00:00
Guido van Rossum d58f3fce3d Remove unused variable. 2003-02-09 17:19:18 +00:00
Michael W. Hudson df1252dec9 Apply logistix's patch from
[ 678518 ] Another parsermodule validation error
2003-02-08 18:05:10 +00:00
Michael W. Hudson 5e83b7a9cc Teach the parsermodule about floor division. Fixes
[ 676521 ] parser module validation failure

bugfix candidate.
2003-01-29 14:20:23 +00:00
Jeremy Hylton accb62b28e SF patch [ 597919 ] compiler package and SET_LINENO
A variety of changes from Michael Hudson to get the compiler working
with 2.3.  The primary change is the handling of SET_LINENO:

# The set_lineno() function and the explicit emit() calls for
# SET_LINENO below are only used to generate the line number table.
# As of Python 2.3, the interpreter does not have a SET_LINENO
# instruction.  pyassem treats SET_LINENO opcodes as a special case.

A few other small changes:
 - Remove unused code from pycodegen and pyassem.
 - Fix error handling in parsermodule.  When PyParser_SimplerParseString()
   fails, it sets an exception with detailed info.  The parsermodule
   was clobbering that exception and replacing it was a generic
   "could not parse string" exception.  Keep the original exception.
2002-12-31 18:17:44 +00:00
Neal Norwitz 200788ce45 Allow more docstrings to be removed during compilation in some modules 2002-08-13 22:20:41 +00:00
Mark Hammond 62b1ab1b31 Replace DL_IMPORT with PyMODINIT_FUNC and remove "/export:init..." link
command line for Windows builds.  This should allow MSVC to import and
build the Python MSVC6 project files without error.
2002-07-23 06:31:15 +00:00
Jeremy Hylton 938ace69a0 staticforward bites the dust.
The staticforward define was needed to support certain broken C
compilers (notably SCO ODT 3.0, perhaps early AIX as well) botched the
static keyword when it was used with a forward declaration of a static
initialized structure.  Standard C allows the forward declaration with
static, and we've decided to stop catering to broken C compilers.  (In
fact, we expect that the compilers are all fixed eight years later.)

I'm leaving staticforward and statichere defined in object.h as
static.  This is only for backwards compatibility with C extensions
that might still use it.

XXX I haven't updated the documentation.
2002-07-17 16:30:39 +00:00
Martin v. Löwis 14f8b4cfcb Patch #568124: Add doc string macros. 2002-06-13 20:33:02 +00:00
Guido van Rossum 2d3b986480 Disambiguate the grammar for backtick.
The old syntax suggested that a trailing comma was OK inside backticks,
but in fact (due to ideosyncrasies of pgen) it was not.  Fix the grammar
to avoid the ambiguity.  Fred: you may want to update the refman.
2002-05-24 15:47:06 +00:00
Guido van Rossum 146483964e Patch supplied by Burton Radons for his own SF bug #487390: Modifying
type.__module__ behavior.

This adds the module name and a dot in front of the type name in every
type object initializer, except for built-in types (and those that
already had this).  Note that it touches lots of Mac modules -- I have
no way to test these but the changes look right.  Apologies if they're
not.  This also touches the weakref docs, which contains a sample type
object initializer.  It also touches the mmap test output, because the
mmap type's repr is included in that output.  It touches object.h to
put the correct description in a comment.
2001-12-08 18:02:58 +00:00
Fred Drake 8b55b2d9aa Fix memory leak in the parser module: There were two leaks in
parser_tuple2st() and a failure to propogate an error in
build_node_children() (masking yet another leak, of course!).
This closes SF bug #485133 (confirmed by Insure++).
2001-12-05 22:10:44 +00:00
Guido van Rossum 1c917072ca Very subtle syntax change: in a list comprehension, the testlist in
"for <var> in <testlist> may no longer be a single test followed by
a comma.  This solves SF bug #431886.  Note that if the testlist
contains more than one test, a trailing comma is still allowed, for
maximum backward compatibility; but this example is not:

    [(x, y) for x in range(10), for y in range(10)]
                              ^

The fix involved creating a new nonterminal 'testlist_safe' whose
definition doesn't allow the trailing comma if there's only one test:

    testlist_safe: test [(',' test)+ [',']]
2001-10-15 15:44:05 +00:00
Fred Drake 13130bc5b1 Use the abstract object interfaces when digging around in module objects
instead of directly manipulating the underlying dictionary.
2001-08-15 16:44:56 +00:00
Fred Drake 78bdb9bc46 Elaborate a comment. 2001-07-19 20:17:15 +00:00
Fred Drake c2683ddb29 The syntax trees handled by this module are not "abstract," so take the
"A" out of the internal abbreviations.  For published functions with
"ast" in their names, make alternate offerings using just "st".
2001-07-17 19:32:05 +00:00
Fred Drake 02126f20b6 Add support for yield statements.
(Should be merged with descr branch.)
2001-07-17 02:59:15 +00:00
Martin v. Löwis b28f6e7c7b Properly use &&. Closes bug #434989. 2001-06-23 19:55:38 +00:00
Fred Drake 711370831a Fix problems with validation of import statement parse trees.
This closes SF bug #127271.
2001-01-07 05:59:59 +00:00
Fred Drake b6429a2020 validate_varargslist(): Fix two bugs in this function, one that affected
it when *args and/or **kw are used, and one when
                         they are not.

This closes bug #125375: "parser.tuple2ast() failure on valid parse tree".
2000-12-11 22:08:27 +00:00
Fred Drake 661ea26b3d Ka-Ping Yee <ping@lfw.org>:
Changes to error messages to increase consistency & clarity.

This (mostly) closes SourceForge patch #101839.
2000-10-24 19:57:45 +00:00
Fred Drake 0ac9b07963 Simplify some of the code. Use PyErr_Format() instead of sprintf(), etc.
Reduces lines of code and compiled object size.
2000-09-12 21:58:06 +00:00
Guido van Rossum 8586991099 REMOVED all CWI, CNRI and BeOpen copyright markings.
This should match the situation in the 1.6b1 tree.
2000-09-01 23:29:29 +00:00
Barry Warsaw 9bfd2bf5ed Do the absolute minimal amount of modifications to eradicate
Py_FatalError() from module initialization functions.  The importing
mechanism already checks for PyErr_Occurred() after module importation
and it Does The Right Thing.

Unfortunately, the following either were not compiled or tested by the
regression suite, due to issues with my development platform:

	almodule.c
	cdmodule.c
	mpzmodule.c
	puremodule.c
	timingmodule.c
2000-09-01 09:01:32 +00:00
Tim Peters 6d7c442e03 Try to supply a prototype for the module init function but avoid
Windows "inconsistent linkage" warnings at the same time.  I agree
with Mark Hammond that the whole DL_IMPORT/DL_EXPORT macro system
needs an overhaul; this is just an expedient hack until then.
2000-08-26 07:38:06 +00:00
Fred Drake 28f739aad4 Update the parser module to support augmented assignment.
Add some test cases.
2000-08-25 22:42:40 +00:00
Fred Drake 85bf3bb44a validate_listmaker(): Revise to match Skip's latest changes to the
Grammar file.  This makes the test suite pass once again.
2000-08-23 15:35:26 +00:00
Tim Peters 72b93ec1c3 Nuked unused variable. 2000-08-22 01:44:16 +00:00
Fred Drake cff283c7b3 Update to reflect recent grammar changes (list comprehensions, extended
print statement), and fix up the extended call syntax support.

Minor stylistic cleanups.
2000-08-21 22:24:43 +00:00
Thomas Wouters 5c669860e6 ANSIfy a bit more. 2000-07-24 15:49:08 +00:00
Thomas Wouters bd4bc4e9e9 Even more ANSIfication: fix as many function pointers and declarations as
possible.
2000-07-22 23:57:55 +00:00
Thomas Wouters 7e47402264 Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either
comments, docstrings or error messages. I fixed two minor things in
test_winreg.py ("didn't" -> "Didn't" and "Didnt" -> "Didn't").

There is a minor style issue involved: Guido seems to have preferred English
grammar (behaviour, honour) in a couple places. This patch changes that to
American, which is the more prominent style in the source. I prefer English
myself, so if English is preferred, I'd be happy to supply a patch myself ;)
2000-07-16 12:04:32 +00:00
Jeremy Hylton 03657cfdb0 replace PyXXX_Length calls with PyXXX_Size calls 2000-07-12 13:05:33 +00:00
Peter Schneider-Kamp 286da3b46a ANSI-fying
added excplicit node * parameter to termvalid argument in
validate_two_chain_ops of parsermodule.c (as proposed by fred)
2000-07-10 12:43:58 +00:00
Fred Drake 3cd2ee4037 Remove use of HAVE_OLD_CPP to support non-ANSI preprocessors. 2000-07-09 14:36:13 +00:00
Fred Drake 7797d3692b Remove warning about local variable possibly being using uninitialized;
noted by Marc-Andre Lemburg <mal@lemburg.com>.
2000-07-04 18:48:46 +00:00
Fred Drake 22269b5976 Andrew Kuchling <akuchlin@mems-exchange.org>:
Typo in string literal: execpt --> except
2000-07-03 18:07:43 +00:00
Guido van Rossum ffcc3813d8 Change copyright notice - 2nd try. 2000-06-30 23:58:06 +00:00
Guido van Rossum fd71b9e9d4 Change copyright notice. 2000-06-30 23:50:40 +00:00
Guido van Rossum b18618dab7 Vladimir Marangozov's long-awaited malloc restructuring.
For more comments, read the patches@python.org archives.
For documentation read the comments in mymalloc.h and objimpl.h.

(This is not exactly what Vladimir posted to the patches list; I've
made a few changes, and Vladimir sent me a fix in private email for a
problem that only occurs in debug mode.  I'm also holding back on his
change to main.c, which seems unnecessary to me.)
2000-05-03 23:44:39 +00:00
Fred Drake e7ab64e070 validate_arglist(): Re-written to reflect extended call syntax.
validate_numnodes():  Added comment to explain the sometimes idiomatic
        usage pattern.
2000-04-25 04:14:46 +00:00
Fred Drake ff9ea480eb ANSI-fy & de-tabify the source.
(4-space indents already used.)
2000-04-19 13:54:15 +00:00
Fred Drake 0dd7507e51 What used to be tp_xxx4 is now tp_flags; set it to Py_TPFLAGS_DEFAULT. 2000-02-21 18:19:06 +00:00
Fred Drake 2a6875e172 parser__pickler(): Don't drop the third argument to
parser_ast2tuple().  Create an temporary empty dictionary to
        use.  Bug reported by Mark Favas <m.favas@per.dem.csiro.au>.

Fix a couple of comments.
1999-09-20 22:32:18 +00:00
Fred Drake 7a15ba595a Added keyword parameter support to all public interfaces; keyword
names match the documentation.

Removed broken code that supports the __methods__ attribute on ast
objects; the right magic was added to Py_FindMethod() since this was
originally written.  <ast-object>.__methods__ now works, so dir() and
rlcompleter are happy.
1999-09-09 14:21:52 +00:00
Fred Drake 1a566ff2e8 When the parameter to PyInt_AsLong() has already been checked with
PyInt_Check(), use PyInt_AS_LONG() instead (two places).
1999-02-17 17:35:53 +00:00
Guido van Rossum 3886bb6997 Add DL_EXPORT() to all modules that could possibly be used
on BeOS or Windows.
1998-12-04 18:50:17 +00:00
Fred Drake 7f875ef749 parser__pickler(): Use Py_DECREF() when reference is known to be non-NULL. 1998-08-04 15:58:10 +00:00
Guido van Rossum 3c8c5981b1 Sorry, the initializer for ob_type must really be NULL,
else the damn thing won't compile on Windows :-(
1998-05-29 02:58:20 +00:00
Fred Drake ed3da23e44 parser_compare_nodes(): Corrected a minor type error; eliminate one GCC
warning (at least under Linux).
1998-05-11 03:31:16 +00:00
Fred Drake 268397f513 Made lint a bit happier.
Fixed a memory leak in an error handler.
1998-04-29 14:16:32 +00:00
Guido van Rossum 19efc5fb80 Add a declaration for strdup() for the Mac.
(Jack)
1998-04-28 16:10:19 +00:00
Fred Drake 301b5bea3f In method & function tables, added a cast for the function pointers to keep
compilers happy.

initparser():  Remove unused variable.

gcc -Wall is now happy.
1998-04-21 22:31:45 +00:00
Fred Drake 503d8d66cc The documentation threatened it would happen -- the functions that should
have been methods now are!  Still available as functions for compatibility.
1998-04-13 18:45:18 +00:00
Fred Drake 43f8f9b894 Added support for pickling ast objects. 1998-04-13 16:25:46 +00:00
Guido van Rossum 730806d3d9 Make new gcc -Wall happy 1998-04-10 22:27:42 +00:00
Fred Drake c542bc79c8 Support raise with no parameters. 1998-04-10 04:43:28 +00:00
Fred Drake d49266eeed Remove requirement for strdup() since it causes so many troubles for too many
platforms.  Argh!
1997-10-09 16:29:31 +00:00
Guido van Rossum 1f14ccf6d1 Put back the extern declaration for strdup(), between #ifndef MS_WINDOWS.
This should make everybody happy, especially since we don't say what
the argument type is (there is disagreement on that, too :-( ).
1997-10-08 15:45:53 +00:00
Fred Drake 0225a38907 initparser(): Use PyErr_NewException() to create the exception. 1997-10-07 19:32:00 +00:00
Fred Drake fd9ef4a26d Removed extern declaration of strdup(). Doesn't appear to be important and
causes ugly noises under Windows.
1997-09-30 19:20:01 +00:00
Fred Drake 69b9ae4e0b Add doc string to type object. 1997-05-23 04:04:17 +00:00
Guido van Rossum 925e547fcc Support assert stmt. 1997-04-02 05:32:13 +00:00
Guido van Rossum f2b2dac5eb Initialize the ob_type field of PyAST_Type dynamically (in
initparser()) instead of statically (in the initializer).  The static
initialization, using the address of an object in a different DLL, is
too much for the Microsoft VC++ compiler, and we want to be able to
build this module as a separate DLL (it's nice to have but we don't
want to increase the core DLL's size by 25K).  This same trick has
been applied to a number of modules, e.g. NumPy and _tkinter.
1997-01-23 23:29:44 +00:00
Guido van Rossum a376cc5cc8 Keep gcc -Wall happy. 1996-12-05 23:43:35 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00
Fred Drake e1607a8d0e (parsermodule.c): Fixed sloppy typo: '==' -> '=' 1996-09-11 21:58:26 +00:00
Guido van Rossum 2a2884645d Patches to make it compile with K&R C 1996-08-21 21:55:43 +00:00
Guido van Rossum 360a934609 Support for old CPP 1996-08-21 19:04:10 +00:00
Guido van Rossum 4747887880 New batch from Fred 1996-08-21 14:32:37 +00:00
Guido van Rossum 3d602e31b1 New submission by Fred Drake. 1996-07-21 02:33:56 +00:00
Guido van Rossum c0fd1c0b83 fix argcount bug for build_node_children 1996-01-12 01:37:02 +00:00
Guido van Rossum d9e9f9c05d Fred Drake's new parser module 1995-10-11 17:35:38 +00:00
Guido van Rossum cd938fc5a1 Made some more things static, and other cleanup for new naming scheme 1995-01-17 16:13:48 +00:00
Guido van Rossum 524b588553 Added 1995 to copyright message.
Setup.in: clarified Tk comments somewhat.
structmodule.c: use memcpy() instead of double precision assignment.
1995-01-04 19:10:35 +00:00
Guido van Rossum 3bbc62e9c2 Another bulky set of minor changes.
Note addition of gethostbyaddr() and improved repr() for sockets,
renaming of md5.md5() to md5.new(), and fixing of leaks in threads.
1995-01-02 19:30:30 +00:00
Guido van Rossum b6775db241 Merge alpha100 branch back to main trunk 1994-08-01 11:34:53 +00:00
Guido van Rossum 52f2c05401 * parsermodule.c, Makefile, config.c: rudimentary interface to the Python
parser.
* mappingobject.c (lookmapping): 'freeslot' was never used due to a bug in
  the code.
1993-11-10 12:53:24 +00:00