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1611 commits

Author SHA1 Message Date
Victor Stinner
d2a915dbf6 ceval.c: restore str+=str optimization 2011-10-02 20:34:20 +02:00
Benjamin Peterson
811c2f1369 remove "fast-path" for (i)adding strings 
These were just an artifact of the old unicode concatenation hack and likely
just penalized other kinds of adding. Also, this fixes __(i)add__ on string
subclasses.
 2011-09-30 21:31:21 -04:00
Victor Stinner
bec0fda264 Remove commented code: str+=str is no more super-optimized 2011-10-01 01:26:08 +02:00
Martin v. Löwis
d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Charles-François Natali
f23339a7bb Issue 12620: Make pendingbusy flag static to Py_MakePendingCalls(). 2011-07-23 18:15:43 +02:00
Benjamin Peterson
76f7f4d979 excise the remains of STOP_CODE, which hasn't done anything useful for years 2011-07-17 22:49:50 -05:00
Benjamin Peterson
e92cd0ce98 merge 3.2 (#11627) 2011-07-15 14:10:35 -05:00
Benjamin Peterson
5afa03a72e catch nasty exception classes with __new__ that doesn't return a exception (closes #11627) 
Patch from Andreas Stührk.
 2011-07-15 14:09:26 -05:00
Benjamin Peterson
9bfd0dee9b no one passes NULL here (or should anyway) 2011-07-03 17:06:32 -05:00
Benjamin Peterson
878802435d convert generator exc state functions into static functions 2011-07-03 16:48:31 -05:00
Benjamin Peterson
536feac7f8 merge 3.2 2011-07-03 16:27:41 -05:00
Benjamin Peterson
ac91341333 never retain a generator's caller's exception state on the generator after a yield/return 
This requires some trickery to properly save the exception state if the
generator creates its own exception state.
 2011-07-03 16:25:11 -05:00
Benjamin Peterson
7b7099c36f merge 3.2 (#12475) 2011-07-03 13:48:36 -05:00
Benjamin Peterson
83195c3f0c restore a generator's caller's exception state both on yield and (last) return 
This prevents generator exception state from leaking into the caller.

Closes #12475.
 2011-07-03 13:44:00 -05:00
Benjamin Peterson
9003760991 map cells to arg slots at code creation time (closes #12399) 
This removes nested loops in PyEval_EvalCodeEx.
 2011-06-25 22:54:45 -05:00
Benjamin Peterson
e109c70860 give the names of missing positional or keyword-only arguments (closes #12356) 2011-06-24 09:37:26 -05:00
Benjamin Peterson
b204a42383 greatly improve argument parsing error messages (closes #12265) 2011-06-05 22:04:07 -05:00
Antoine Pitrou
fc20b0c65c Issue #1856: Avoid crashes and lockups when daemon threads run while the 
interpreter is shutting down; instead, these threads are now killed when
they try to take the GIL.
 2011-05-04 20:04:29 +02:00
Antoine Pitrou
0d5e52d346 Issue #1856: Avoid crashes and lockups when daemon threads run while the 
interpreter is shutting down; instead, these threads are now killed when
they try to take the GIL.
 2011-05-04 20:02:30 +02:00
Victor Stinner
0a5f65ab0a Issue #7330, #10833: Replace %100s by %.100s and %200s by %.200s 
I suppose that the author would like to truncate the type name, not get a
string of 100/200 characters.
 2011-03-22 01:09:21 +01:00
Ezio Melotti
3b3499ba69 #11565: Merge with 3.1. 2011-03-16 11:35:38 +02:00
Ezio Melotti
13925008dc #11565: Fix several typos. Patch by Piotr Kasprzyk. 2011-03-16 11:05:33 +02:00
Ezio Melotti
b88ed1549e #11565: Merge with 3.2. 2011-03-16 11:38:59 +02:00
Brett Cannon
b94767ff44 Issue #8914: fix various warnings from the Clang static analyzer v254. 2011-02-22 20:15:44 +00:00
Victor Stinner
ed4c71112a Remove filename variable from ceval.c 
Issue #11168: Remove filename debug variable from PyEval_EvalFrameEx().
It encoded the Unicode filename to UTF-8, but the encoding fails on
undecodable filename (on surrogate characters) which raises an unexpected
UnicodeEncodeError on recursion limit.
 2011-02-21 21:05:50 +00:00
David Malcolm
8ad4cd90e9 Merged revisions 87796 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r87796 | david.malcolm | 2011-01-06 12:01:36 -0500 (Thu, 06 Jan 2011) | 6 lines

  Issue #10655: Fix the build on PowerPC on Linux with GCC when building with
  timestamp profiling (--with-tsc): the preprocessor test for the PowerPC
  support now looks for "__powerpc__" as well as "__ppc__": the latter seems to
  only be present on OS X; the former is the correct one for Linux with GCC.
........
 2011-01-06 17:36:32 +00:00
David Malcolm
f1397ad399 Issue #10655: Fix the build on PowerPC on Linux with GCC when building with 
timestamp profiling (--with-tsc): the preprocessor test for the PowerPC
support now looks for "__powerpc__" as well as "__ppc__": the latter seems to
only be present on OS X; the former is the correct one for Linux with GCC.
 2011-01-06 17:01:36 +00:00
Martin v. Löwis
4d0d471a80 Merge branches/pep-0384. 2010-12-03 20:14:31 +00:00
Georg Brandl
e5b99f0fb3 Remove redundant includes of headers that are already included by Python.h. 2010-11-30 09:41:01 +00:00
Benjamin Peterson
8f67d0893f make hashes always the size of pointers; introduce Py_hash_t #9778 2010-10-17 20:54:53 +00:00
Victor Stinner
a00064576a ceval.c: catch recursion error on _PyUnicode_AsString(co->co_filename) 2010-10-13 10:48:55 +00:00
Benjamin Peterson
aa7fbd9564 revert r85003, poorly considered; breaks tests 2010-09-25 03:25:42 +00:00
Benjamin Peterson
81437c9025 don't count keyword arguments as positional #9943 2010-09-25 03:14:33 +00:00
Antoine Pitrou
1df1536fb9 Issue #9828: Destroy the GIL in Py_Finalize(), so that it gets properly 
re-created on a subsequent call to Py_Initialize().  The problem (a crash)
wouldn't appear in 3.1 or 2.7 where the GIL's structure is more trivial.
 2010-09-13 14:16:46 +00:00
Benjamin Peterson
e208b7c5b1 typo 2010-09-10 23:53:14 +00:00
Benjamin Peterson
d0de25d731 use Py_REFCNT 2010-09-10 23:52:42 +00:00
Benjamin Peterson
d2be5b4fe4 remove gil_drop_request in --without-threads 2010-09-10 22:47:02 +00:00
Benjamin Peterson
00ebe2cdc4 use DISPATCH() instead of continue 2010-09-10 22:02:31 +00:00
Amaury Forgeot d'Arc
ba117ef7e9 #4617: Previously it was illegal to delete a name from the local 
namespace if it occurs as a free variable in a nested block.  This limitation
of the compiler has been lifted, and a new opcode introduced (DELETE_DEREF).

This sample was valid in 2.6, but fails to compile in 3.x without this change::

   >>> def f():
   ...     def print_error():
   ...        print(e)
   ...     try:
   ...        something
   ...     except Exception as e:
   ...        print_error()
   ...        # implicit "del e" here


This sample has always been invalid in Python, and now works::

   >>> def outer(x):
   ...     def inner():
   ...        return x
   ...     inner()
   ...     del x

There is no need to bump the PYC magic number: the new opcode is used
for code that did not compile before.
 2010-09-10 21:39:53 +00:00
Antoine Pitrou
74a69fa662 Issue #9225: Remove the ROT_FOUR and DUP_TOPX opcode, the latter replaced 
by the new (and simpler) DUP_TOP_TWO.  Performance isn't changed, but
our bytecode is a bit simplified.  Patch by Demur Rumed.
 2010-09-04 18:43:52 +00:00
Victor Stinner
4a3733d160 Issue #9425: save/restore exception on filename encoding 
_PyUnicode_AsString() raises an exception on unencodable filename.
 2010-08-17 00:39:57 +00:00
Antoine Pitrou
042b128f58 Issue #9203: Computed gotos are now enabled by default on supported 
compilers (which are detected by the configure script).  They can still
be disable selectively by specifying --without-computed-gotos.
 2010-08-13 21:15:58 +00:00
Benjamin Peterson
20f9c3c50f revert unintended changes 2010-07-20 22:39:34 +00:00
Benjamin Peterson
013783c529 move test_trace.py so as not to conflict with future tests for the trace module 2010-07-20 22:37:19 +00:00
Georg Brandl
0310a83e7f #3071: tell how many values were expected when unpacking too many. 2010-07-10 10:32:36 +00:00
Benjamin Peterson
88968ad380 only take into account positional arguments count in related error messages 2010-06-25 19:30:21 +00:00
Stefan Krah
c87901d56c Merged revisions 82181 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r82181 | stefan.krah | 2010-06-23 20:42:39 +0200 (Wed, 23 Jun 2010) | 3 lines

  Issue #8930: Remaining indentation fixes after the Grand Unified Indenting.
........
 2010-06-23 18:54:09 +00:00
Stefan Krah
b7e1010096 Issue #8930: Remaining indentation fixes after the Grand Unified Indenting. 2010-06-23 18:42:39 +00:00
Benjamin Peterson
08ec84cf72 use atomic structures in non-thread version 2010-05-30 14:49:32 +00:00
Antoine Pitrou
7f14f0d8a0 Recorded merge of revisions 81032 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines

  Recorded merge of revisions 81029 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

    Untabify C files. Will watch buildbots.
  ........
................
 2010-05-09 16:14:21 +00:00