Commit Graph

1652 Commits

Author SHA1 Message Date
Jack Jansen 21ed16acbe Added one call to Py_Main(), for OSX framework builds only, that will get the
actual script to run in case we are running from an applet. If we are indeed
running an applet we skip the normal option processing leaving it all to the
applet code.

This allows us to get use the normal python binary in the Python.app bundle,
giving us all the normal command line options through PythonLauncher while
still allowing Python.app to be used as the template for building applets.

Consequently, pythonforbundle is gone, and Mac/Python/macmain.c isn't used
on OSX anymore.
2002-08-02 14:11:24 +00:00
Thomas Heller 37d5a15e02 Whitespace normalization. 2002-07-30 11:44:44 +00:00
Thomas Heller 3e1c18ad0c Fix SF 588452: debug build crashes on marshal.dumps([128] * 1000).
See there for a description.

Added test case.

Bugfix candidate for 2.2.x, not sure about previous versions:
probably low priority, because virtually no one runs debug builds.
2002-07-30 11:40:57 +00:00
Thomas Heller 085358a3e2 New functions for extension writers on Windows:
PyErr_SetExcFromWindowsErr(), PyErr_SetExcFromWindowsErrWithFilename().

Similar to PyErr_SetFromWindowsErrWithFilename() and
PyErr_SetFromWindowsErr(), but they allow to specify
the exception type to raise. Available on Windows.

See SF patch #576458.
2002-07-29 14:27:41 +00:00
Mark Hammond a290527376 Excise DL_IMPORT/EXPORT from object.h, and related files. This patch
also adds 'extern' to PyAPI_DATA rather than at each declaration, as
discussed with Tim and Guido.
2002-07-29 13:42:14 +00:00
Martin v. Löwis 75d2d94e0f Patch #554716: Use __va_copy where available. 2002-07-28 10:23:27 +00:00
Skip Montanaro 21ee37c94e remove spurious SET_LINENO from com_list_for and com_list_if. All they do
is slow things down unnecessarily and make tracing much more verbose.
Something like

    def f(n):
	return [i for i in range(n) if i%2]

should have at most two SET_LINENO instructions, not four.  When tracing,
the current line number should be printed once, not 2*n+1 times.
2002-07-25 06:18:42 +00:00
Mark Hammond 8235ea1c3a Land Patch [ 566100 ] Rationalize DL_IMPORT and DL_EXPORT. 2002-07-19 06:55:41 +00:00
Mark Hammond e21262ca9e Fix bug [ 549731 ] Unicode encoders appears to leak references.
Python 2.2.1 bugfix candidate.
2002-07-18 23:06:17 +00:00
Guido van Rossum 04e7032c6e SF patch 552161 - Py_AddPendingCall doesn't unlock on fail (Daniel
Dunbar)

Can't test this, but looks correct to me.
2002-07-17 16:57:13 +00:00
Tim Peters 0c32279626 Removed more stray instances of statichere, but left _sre.c alone. 2002-07-17 16:49:03 +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
Tim Peters a64295b43a There's no need for generators to define an explicit next() method. 2002-07-17 00:15:22 +00:00
Neal Norwitz a81d220625 SF patch # 580411, move frame macros from frameobject.h into ceval.c
remove unused macros
use co alias instead of f->f_code in macros
2002-07-14 00:27:26 +00:00
Jeremy Hylton 76c81eecfa Don't stomp on an exception set by PyCell_Get() 2002-07-11 16:56:38 +00:00
Tim Peters 34b2569327 _Py_AskYesNo(): Removed this function. It was defined only in a
Py_TRACE_REFS build, but wasn't referenced.
2002-07-09 18:22:55 +00:00
Thomas Heller 6b17abf6c0 Fix SF Bug 564931: compile() traceback must include filename. 2002-07-09 09:23:27 +00:00
Tim Peters 7c321a80f9 The Py_REF_DEBUG/COUNT_ALLOCS/Py_TRACE_REFS macro minefield: added
more trivial lexical helper macros so that uses of these guys expand
to nothing at all when they're not enabled.  This should help sub-
standard compilers that can't do a good job of optimizing away the
previous "(void)0" expressions.

Py_DECREF:  There's only one definition of this now.  Yay!  That
was that last one in the family defined multiple times in an #ifdef
maze.

Py_FatalError():  Changed the char* signature to const char*.

_Py_NegativeRefcount():  New helper function for the Py_REF_DEBUG
expansion of Py_DECREF.  Calling an external function cuts down on
the volume of generated code.  The previous inline expansion of abort()
didn't work as intended on Windows (the program often kept going, and
the error msg scrolled off the screen unseen).  _Py_NegativeRefcount
calls Py_FatalError instead, which captures our best knowledge of
how to abort effectively across platforms.
2002-07-09 02:57:01 +00:00
Tim Peters 4be93d0e84 Rearranged and added comments to object.h, to clarify many things
that have taken me "too long" to reverse-engineer over the years.
Vastly reduced the nesting level and redundancy of #ifdef-ery.
Took a light stab at repairing comments that are no longer true.

sys_gettotalrefcount():  Changed to enable under Py_REF_DEBUG.
It was enabled under Py_TRACE_REFS, which was much heavier than
necessary.  sys.gettotalrefcount() is now available in a
Py_REF_DEBUG-only build.
2002-07-07 19:59:50 +00:00
Martin v. Löwis 6238d2b024 Patch #569753: Remove support for WIN16.
Rename all occurrences of MS_WIN32 to MS_WINDOWS.
2002-06-30 15:26:10 +00:00
Jack Jansen e739a0dbe9 Got rid of an extraneous semicolon. 2002-06-26 20:39:20 +00:00
Jeremy Hylton bd23289e4d Silence compiler warning 2002-06-25 19:26:34 +00:00
Raymond Hettinger 0ae0c07661 SF 569257 -- Name mangle double underscored variable names in __slots__. 2002-06-20 22:23:15 +00:00
Fred Drake ba3ff1ba7b Fix the docstring for sys.getrefcount().
Closes SF bug #571759.
2002-06-20 21:36:19 +00:00
Fred Drake 8311518a58 PyModule_AddObject(): Added missing exceptions.
Closes SF bug #523473.
2002-06-17 17:16:57 +00:00
Walter Dörwald 3430d70e03 Apply diff2.txt from SF patch http://www.python.org/sf/566999
This patch enhances Python/import.c/find_module() so
that unicode objects found in sys.path will be treated
as legal directory names (The current code ignores
anything that is not a str). The unicode name is
converted to str using Py_FileSystemDefaultEncoding.
2002-06-17 10:43:59 +00:00
Guido van Rossum bea18ccde6 SF patch 568629 by Oren Tirosh: types made callable.
These built-in functions are replaced by their (now callable) type:

    slice()
    buffer()

and these types can also be called (but have no built-in named
function named after them)

    classobj (type name used to be "class")
    code
    function
    instance
    instancemethod (type name used to be "instance method")

The module "new" has been replaced with a small backward compatibility
placeholder in Python.

A large portion of the patch simply removes the new module from
various platform-specific build recipes.  The following binary Mac
project files still have references to it:

    Mac/Build/PythonCore.mcp
    Mac/Build/PythonStandSmall.mcp
    Mac/Build/PythonStandalone.mcp

[I've tweaked the code layout and the doc strings here and there, and
added a comment to types.py about StringTypes vs. basestring.  --Guido]
2002-06-14 20:41:17 +00:00
Michael W. Hudson cb4d7ce7cb Now FOR_LOOP is gone, loop_subscript can go too.
make -s rules :-)
2002-06-14 13:53:29 +00:00
Neal Norwitz eda5a8ea0f Fix SF bug # 561858 Assertion with very long lists
Write 4 bytes for co_stacksize, etc. to prevent writing out
bad .pyc files which can cause a crash when read back in.

(I forgot that frozen needs to be updated too for the test.)
2002-06-14 01:11:57 +00:00
Neal Norwitz 7fdcb41131 Fix SF bug # 561858 Assertion with very long lists
Write 4 bytes for co_stacksize, etc. to prevent writing out
bad .pyc files which can cause a crash when read back in.
2002-06-14 01:07:39 +00:00
Martin v. Löwis 14f8b4cfcb Patch #568124: Add doc string macros. 2002-06-13 20:33:02 +00:00
Guido van Rossum fea59e7f76 The opcode FOR_LOOP no longer exists. 2002-06-13 17:59:51 +00:00
Guido van Rossum c5fe5eb8d2 SF bug 567538: Generator can crash the interpreter (Finn Bock).
This was a simple typo.  Strange that the compiler didn't catch it!
Instead of WHY_CONTINUE, two tests used CONTINUE_LOOP, which isn't a
why_code at all, but an opcode; but even though 'why' is declared as
an enum, comparing it to an int is apparently not even worth a
warning -- not in gcc, and not in VC++. :-(

Will fix in 2.2 too.
2002-06-12 03:45:21 +00:00
Martin v. Löwis f90ae20354 Patch #488073: AtheOS port. 2002-06-11 06:22:31 +00:00
Martin v. Löwis a3fb4f7816 Patch #505375: Make doc strings optional. 2002-06-09 13:33:54 +00:00
Raymond Hettinger c4c453f5ae Skip Montanaro's patch, SF 559833, exposing xrange type in builtins.
Also, added more regression tests to cover the new type and test its
conformity with range().
2002-06-05 23:12:45 +00:00
Neal Norwitz 32a7e7f6b6 Change name from string to basestring 2002-05-31 19:58:02 +00:00
Jeremy Hylton 05ab2e693c Fix SF bug [ 561825 ] Confusing error for "del f()"
In the error message, say del for del and assign for everything else.
2002-05-31 14:08:29 +00:00
Guido van Rossum 5e2c5fa1bd imp_load_module(): correct and comment the sense of the test for '+'
in the mode (it's forbidden).
2002-05-30 17:33:07 +00:00
Jeremy Hylton 4ae6faed9f Cover a few corners in the 'U' mode integration to make imp work.
get_file() must convert 'U' to "r" PY_STDIOTEXTMODE before calling
fopen().

imp_load_module() must accept 'r' or 'U' or something with '+'.

Also reflow some long lines.
2002-05-30 17:15:25 +00:00
Neal Norwitz d68f5171eb As discussed on python-dev, add a mechanism to indicate features
that are in the process of deprecation (PendingDeprecationWarning).
Docs could be improved.
2002-05-29 15:54:55 +00:00
Guido van Rossum 05459c5e5e Accept u"..." literals even when Unicode is disabled. But these
literals must not contain \u, \U or \N escapes.  (XXX Should they also
not contain non-ASCII characters?)
2002-05-28 18:47:29 +00:00
Jack Jansen c88da1faa5 File modes in filedescr entries are also passed to Python, so we now put "U"
in there, and convert it to "rb" (or "r" for non-universal-newline builds)
before passing it to fopen().

Fixes #561326.
2002-05-28 10:58:19 +00:00
Guido van Rossum cacfc07d08 - A new type object, 'string', is added. This is a common base type
for 'str' and 'unicode', and can be used instead of
  types.StringTypes, e.g. to test whether something is "a string":
  isinstance(x, string) is True for Unicode and 8-bit strings.  This
  is an abstract base class and cannot be instantiated directly.
2002-05-24 19:01:59 +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
Tim Peters 84ee323cb9 John Aycock correctly pointed out that the grammar for
"power" was formally ambiguous.  Here's his fix.
2002-05-23 20:05:40 +00:00
Michael W. Hudson d95c828307 Fix for
[ 558249 ] softspace vs --disable-unicode

And #endif was in the wrong place.

Bugfix candidate, almost surely.

I think I will embark on squashing test failures in --disable-unicode builds --
a Real Bug was hiding under them.
2002-05-20 13:56:11 +00:00
Tim Peters 39a86c2188 SF bug 555042: zip() may trigger MemoryError.
NOT a bugfix candidate:  this is a fix to an optimization introduced
in 2.3.
2002-05-12 07:19:38 +00:00
Tim Peters 67d687a114 builtin_zip(): Take a good guess at how big the result list will be,
and allocate it in one gulp.

This isn't a bugfix, it's just a minor optimization that may or may not
pay off.
2002-04-29 21:27:32 +00:00
Tim Peters 5de9842b34 Repair widespread misuse of _PyString_Resize. Since it's clear people
don't understand how this function works, also beefed up the docs.  The
most common usage error is of this form (often spread out across gotos):

	if (_PyString_Resize(&s, n) < 0) {
		Py_DECREF(s);
		s = NULL;
		goto outtahere;
	}

The error is that if _PyString_Resize runs out of memory, it automatically
decrefs the input string object s (which also deallocates it, since its
refcount must be 1 upon entry), and sets s to NULL.  So if the "if"
branch ever triggers, it's an error to call Py_DECREF(s):  s is already
NULL!  A correct way to write the above is the simpler (and intended)

	if (_PyString_Resize(&s, n) < 0)
		goto outtahere;

Bugfix candidate.
2002-04-27 18:44:32 +00:00