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Author SHA1 Message Date
Benjamin Peterson aad1d87339 move declaration to top of block 2013-03-18 10:59:41 -07:00
Benjamin Peterson cda75be02a unify some ast.argument's attrs; change Attribute column offset (closes #16795) 
Patch from Sven Brauch.
 2013-03-18 10:48:58 -07:00
Benjamin Peterson aa14dc3b4e C89 compliance 2013-03-16 15:38:28 -07:00
Benjamin Peterson 2d6acd2ac2 reject non-docs strings between future imports (closes #17434) 2013-03-16 09:15:47 -07:00
Benjamin Peterson 7701e6ef93 make some freezing related stuff const 2013-03-13 14:06:39 -05:00
Brett Cannon 4802becb16 Issue #17117: Have both import itself and importlib.util.set_loader() 
set __loader__ on a module when set to None.

Thanks to Gökcen Eraslan for the fix.
 2013-03-13 10:41:36 -07:00
Ezio Melotti 04a29554c1 #17032: The "global" in the "NameError: global name 'x' is not defined" error message has been removed. Patch by Ram Rachum. 2013-03-03 15:12:44 +02:00
Brett Cannon c190389834 Issue #17220: two fixes for changeset 2528e4aea338. 
First, because the mtime can exceed 4 bytes, make sure to mask it down to 4
bytes before getting its little-endian representation for writing out to a .pyc
file.

Two, cap an rsplit() call to 1 split, else can lead to too many values being
returned for unpacking.
 2013-02-25 17:10:11 -05:00
Serhiy Storchaka 39e47f94ec Issue #17220: Little cleanup of _bootstrap.py. 2013-02-25 15:40:33 +02:00
Ezio Melotti 92bd4ef640 Merge importlib.h rebuild from 3.3 after the changes introduced in 65eaac000147. 2013-02-20 22:15:47 +02:00
Ezio Melotti 795c10b3b6 Rebuild importlib.h after the changes introduced in 0f65bf6063ca. 2013-02-20 21:42:46 +02:00
Antoine Pitrou 7056cb2867 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. 2013-02-17 01:04:57 +01:00
Ezio Melotti 178e6fef9e #17178: merge with 3.3. 2013-02-15 23:38:23 +02:00
Ezio Melotti 293ab9728a #17178: merge with 3.2. 2013-02-15 23:38:05 +02:00
Ezio Melotti b19ed57d8d #17178: update any()/all() docstrings to document their behavior with empty iterables. Patch by Ankur Ankan. 2013-02-15 23:35:14 +02:00
Serhiy Storchaka 0c15b5d897 Issue #5308: Raise ValueError when marshalling too large object (a sequence 
with size >= 2**31), instead of producing illegal marshal data.
 2013-02-13 12:12:11 +02:00
Serhiy Storchaka 5a1f152d19 Issue #5308: Raise ValueError when marshalling too large object (a sequence 
with size >= 2**31), instead of producing illegal marshal data.
 2013-02-13 12:11:03 +02:00
Serhiy Storchaka 7e0191170e Issue #5308: Raise ValueError when marshalling too large object (a sequence 
with size >= 2**31), instead of producing illegal marshal data.
 2013-02-13 12:08:15 +02:00
Serhiy Storchaka b8cbba5877 Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:43:25 +02:00
Serhiy Storchaka 801d955f04 Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:42:01 +02:00
Serhiy Storchaka 5e61f14c6d Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:36:00 +02:00
Benjamin Peterson 419d9a83d5 evaluate lambda keyword-only defaults after positional defaults (#16967 again) 2013-02-10 09:48:22 -05:00
Benjamin Peterson 1ef876cd28 evaluate positional defaults before keyword-only defaults (closes #16967) 2013-02-10 09:29:59 -05:00
Antoine Pitrou 8ad5b07ccb Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).
 2013-02-09 23:16:51 +01:00
Antoine Pitrou c73c561181 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).
 2013-02-09 23:14:42 +01:00
Antoine Pitrou 4de7457009 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag).
 2013-02-09 23:11:27 +01:00
Brett Cannon 85ae3566d1 Merge w/ 3.3 more fixes thanks to issue #17098 2013-02-01 16:36:29 -05:00
Brett Cannon da9cf0eef8 Issue #17098: Be more stringent of setting __loader__ on early imported 
modules. Also made test more rigorous.
 2013-02-01 15:31:49 -05:00
Brett Cannon 0ecd30b4af Issue #17098: Make sure every module has __loader__ defined. 
Thanks to Thomas Heller for the bug report.
 2013-02-01 14:04:12 -05:00
Brett Cannon f3220d6af7 Tweak an exception message 2013-01-27 13:04:56 -05:00
Brett Cannon 14581d5dc4 Port py_compile over to importlib 2013-01-26 08:48:36 -05:00
Brett Cannon 686e880f20 Touch up exception messaging 2013-01-25 13:49:19 -05:00
Martin v. Löwis b26a9b10ea Replace WaitForSingleObject with WaitForSingleObjectEx, 
for better WinRT compatibility.
 2013-01-25 14:25:48 +01:00
Martin v. Löwis 3f50bf652b Drop support for Windows 2000; allow any XP API (but not Vista+). 
Drop SDK version configuration for Tk compilation, to not bind it to W2k
anymore. Binding it to XP would conflict with Tk's own binding of tkMenu to W2k.
 2013-01-25 14:06:18 +01:00
Benjamin Peterson 51f4616f6e revert #16672 for incorrect semantics 2013-01-23 08:38:47 -05:00
Benjamin Peterson f0472f6995 merge 3.3 2013-01-19 14:58:51 -05:00
Benjamin Peterson c71741f413 remove unnecessary clearing of list 2013-01-19 14:58:38 -05:00
Philip Jenvey 215c49a509 thinko 2013-01-15 13:24:12 -08:00
Brett Cannon 569ff4fbbc Issue #15031: Refactor some code in importlib pertaining to validating 
and compiling bytecode.

Thanks to Ronan Lamy for pointing the redundancy and taking an initial
stab at the refactor (as did Nick Coghlan).
 2013-01-11 18:09:25 -05:00
Brett Cannon c57f9f9419 Merge from 3.3 for fix for issue #16730 2013-01-11 15:42:30 -05:00
Brett Cannon a9976b3e32 Issue #16730: Don't raise an exception in 
importlib.machinery.FileFinder when the directory has become
unreadable or a file. This brings semantics in line with Python 3.2
import.

Reported and diagnosed by David Pritchard.
 2013-01-11 15:40:12 -05:00
Victor Stinner 7ae320d667 (Merge 3.2) Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2013-01-03 01:21:07 +01:00
Victor Stinner 20b654acb5 Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2013-01-03 01:08:58 +01:00
Benjamin Peterson ae2039e62c merge 3.3 2012-12-31 21:37:30 -06:00
Benjamin Peterson 198399d92c bring Python into 2013 2012-12-31 21:37:21 -06:00
Andrew Svetlov f7a17b48d7 Replace IOError with OSError (#16715) 2012-12-25 16:47:37 +02:00
Andrew Svetlov 3ba3a3ee56 Issue #15422: get rid of PyCFunction_New macro 2012-12-25 13:32:35 +02:00
Benjamin Peterson 6f0c94df50 improve tracing performance when f_trace is NULL (closes #16672) 
Patch by Xavier de Gaye.
 2012-12-24 11:53:30 -06:00
Benjamin Peterson fc8f5c5e0f update importlib.h 2012-12-19 15:16:51 -06:00
Andrew Svetlov 2606a6f197 Issue #16719: Get rid of WindowsError. Use OSError instead 
Patch by Serhiy Storchaka.
 2012-12-19 14:33:35 +02:00
Antoine Pitrou ad8c461e2c Add sanity assertions in some import lock code (issue #15599). 2012-12-18 22:18:58 +01:00
Antoine Pitrou 202b60640b Add sanity assertions in some import lock code (issue #15599). 2012-12-18 22:18:17 +01:00
Andrew Svetlov ad28c7f9da Issue #16706: get rid of os.error 2012-12-18 22:02:39 +02:00
Benjamin Peterson 9272279afd use error label instead of breaking eval loop (closes #16693) 2012-12-15 12:51:05 -05:00
Benjamin Peterson 5cb8a31dc4 cleanup and fix refleaks 2012-12-15 00:05:16 -05:00
Andrew Svetlov 6b2cbeba58 Issue #16421: allow to load multiple modules from the same shared object. 
Patch by Václav Šmilauer.
 2012-12-14 17:04:59 +02:00
Philip Jenvey f76f0eea5c compile doesn't accept code objects 2012-12-13 15:44:18 -08:00
Antoine Pitrou f9d0b1256f Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. 
Also, the ``-R`` option to regrtest uses this function to guard against memory allocation leaks.
 2012-12-09 14:28:26 +01:00
Benjamin Peterson 70b224d8d4 assert than we never try to deal with True, False, or None as a name 2012-12-06 17:49:58 -05:00
Benjamin Peterson 442f20996d create NameConstant AST class for None, True, and False literals (closes #16619) 2012-12-06 17:41:04 -05:00
Eric Snow a6cfb28bd2 Issue #15627: This is simply an update to the name of a new method recently added 
to importlib.abc.SourceLoader.
 2012-12-04 23:43:43 -08:00
Victor Stinner d45c7f8d74 Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2012-12-04 01:34:47 +01:00
Victor Stinner 41a234a679 Issue #16416: Fix compilation error 2012-12-03 14:11:57 +01:00
Victor Stinner 2660e427d1 (Merge 3.2) Issue #16416: On Mac OS X, operating system data are now always 
encoded/decoded to/from UTF-8/surrogateescape, instead of the locale encoding
(which may be ASCII if no locale environment variable is set), to avoid
inconsistencies with os.fsencode() and os.fsdecode() functions which are
already using UTF-8/surrogateescape.
 2012-12-03 12:48:53 +01:00
Victor Stinner 27b1ca29cc Issue #16416: On Mac OS X, operating system data are now always 
encoded/decoded to/from UTF-8/surrogateescape, instead of the locale encoding
(which may be ASCII if no locale environment variable is set), to avoid
inconsistencies with os.fsencode() and os.fsdecode() functions which are
already using UTF-8/surrogateescape.
 2012-12-03 12:47:59 +01:00
Christian Heimes 4569467539 Issue #16588: Silence unused-but-set warnings in Python/thread_pthread.h 2012-12-02 08:39:23 +01:00
Christian Heimes 17485bf6f9 Issue #16588: Silence unused-but-set warnings in Python/thread_pthread.h 2012-12-02 08:38:42 +01:00
Christian Heimes 56379c0d8f Issue #16588: Silence unused-but-set warnings in Python/thread_pthread.h 2012-12-02 08:37:00 +01:00
Mark Dickinson 073f067369 Issue #16546: merge fix from 3.3 2012-11-25 14:37:43 +00:00
Mark Dickinson ded35aeb9d Issue #16546: make ast.YieldFrom argument mandatory. 2012-11-25 14:36:26 +00:00
Ezio Melotti 8b9a8f3c98 #16306: merge with 3.3. 2012-11-23 19:01:42 +02:00
Ezio Melotti 8a6d1fed41 #16306: merge with 3.2. 2012-11-23 18:52:39 +02:00
Ezio Melotti a0dd22e5e8 #16306: report only the first unknown option and add more tests. Patch by Serhiy Storchaka. 2012-11-23 18:48:32 +02:00
Ezio Melotti 3c76aa6b23 Remove unused variabile "plain" in builtin_exec. 2012-11-21 18:36:08 +02:00
Barry Warsaw b72c10996e - Issue #16514: Fix regression causing a traceback when sys.path[0] is None 
(actually, any non-string or non-bytes type).
 2012-11-20 15:35:27 -05:00
Barry Warsaw 82c1c781c7 - Issue #16514: Fix regression causing a traceback when sys.path[0] is None 
(actually, any non-string or non-bytes type).
 2012-11-20 15:22:51 -05:00
Christian Heimes 5c1c831211 RISCOS support has been removed a long time ago. Remove last remains in sys.flags code. #16501 can be closed, too. 2012-11-19 00:44:37 +01:00
Brett Cannon 540187f719 Regen importlib.h 2012-11-18 10:27:12 -05:00
Brett Cannon 5650e4f41c Issue #15627: Add the compile_source() method to 
importlib.abc.SourceLoader.

This provides an easy hook into the import system to allow for source
transformations, AST optimizations, etc.
 2012-11-18 10:03:31 -05:00
Ezio Melotti 195ad6ce05 #16306: merge with 3.3. 2012-11-18 14:06:54 +02:00
Ezio Melotti f7c709d62d #16306: merge with 3.2. 2012-11-18 14:02:08 +02:00
Ezio Melotti 7c66319edc #16306: Fix multiple error messages when unknown command line parameters where passed to the interpreter. Patch by Hieu Nguyen. 2012-11-18 13:55:52 +02:00
Brett Cannon e4710cfced Issue #15894: Document why we don't worry about re-acquiring the 
global import lock after forking.
 2012-11-15 21:39:36 -05:00
Victor Stinner 0d92c4f667 Issue #16416: Fix error handling in _Py_wchar2char() _Py_char2wchar() functions 2012-11-12 23:32:21 +01:00
Benjamin Peterson fc93ec5966 merge heads 2012-11-12 17:04:43 -05:00
Benjamin Peterson c7a8a210d6 merge 3.3 (sort of) 2012-11-12 17:04:28 -05:00
Victor Stinner e262377cab Issue #16416: OS data are now always encoded/decoded to/from 
UTF-8/surrogateescape, instead of the locale encoding (which may be ASCII if no
locale environment variable is set), to avoid inconsistencies with
os.fsencode() and os.fsdecode() functions which are already using
UTF-8/surrogateescape.
 2012-11-12 23:04:02 +01:00
Benjamin Peterson 2a0e226131 recompile importlib.h 2012-11-12 17:02:32 -05:00
Stefan Krah abaca8cb06 Merge 3.3. 2012-11-12 20:24:09 +01:00
Stefan Krah 6df5cae49a Issue #15835: Define PATH_MAX on HP-UX. 2012-11-12 20:14:36 +01:00
Hynek Schlawack 15c02e3048 Issue #15001: fix segfault on "del sys.module['__main__']" 
Patch by Victor Stinner.
 2012-11-07 09:10:49 +01:00
Hynek Schlawack 33363f43e3 Issue #15001: fix segfault on "del sys.module['__main__']" 
Patch by Victor Stinner.
 2012-11-07 09:07:22 +01:00
Hynek Schlawack 5c6b3e214c Issue #15001: fix segfault on "del sys.module['__main__']" 
Patch by Victor Stinner.
 2012-11-07 09:02:24 +01:00
Ezio Melotti 6c5f5210be #5057: the peepholer no longer optimizes subscription on unicode literals (e.g. u"foo"[0]) in order to produce compatible pyc files between narrow and wide builds. 2012-11-05 00:06:32 +02:00
Nick Coghlan e69bfc3fb6 Issue #5765: Merge from 3.3 2012-11-04 23:53:15 +10:00
Nick Coghlan aab9c2b2ea Issue #5765: Apply a hard recursion limit in the compiler 
Previously, excessive nesting in expressions would blow the
stack and segfault the interpreter. Now, a hard limit based
on the configured recursion limit and a hardcoded scaling
factor is applied.
 2012-11-04 23:14:34 +10:00
Ezio Melotti 1e58ae44df #16336: merge with 3.3. 2012-11-03 23:05:18 +02:00
Ezio Melotti a0b5c46fa2 #16336: merge with 3.2. 2012-11-03 23:04:41 +02:00
Ezio Melotti 540da76115 #16336: fix input checking in the surrogatepass error handler. Patch by Serhiy Storchaka. 2012-11-03 23:03:39 +02:00
Andrew Svetlov 76bcff27b2 Issue #7317: Display full tracebacks when an error occurs asynchronously. 
Patch by Alon Horev with update by Alexey Kachayev.
 2012-11-03 15:56:05 +02:00
Andrew Svetlov 1511a5a3af Merge issue #16218: Support non ascii characters in python launcher. 
Patch by Serhiy Storchaka.
 2012-11-01 14:52:03 +02:00
Andrew Svetlov 90c0eb28c5 Issue #16218: Support non ascii characters in python launcher. 
Patch by Serhiy Storchaka.
 2012-11-01 14:51:14 +02:00
Benjamin Peterson d9c8702c0f point errors related to nonlocals and globals to the statement declaring them (closes #10189) 2012-10-31 20:26:20 -04:00
Benjamin Peterson da58c3d81a merge 3.3 2012-10-31 19:01:48 -04:00
Benjamin Peterson e132f527c9 check return value of _PyUnicode_AsString 2012-10-31 19:01:42 -04:00
Benjamin Peterson 42124a727d initialize map/filter/zip in _PyBuiltin_Init rather than the catch-all function 2012-10-30 23:41:54 -04:00
Victor Stinner 76df43de30 Issue #16330: Use surrogate-related macros 
Patch written by Serhiy Storchaka.
 2012-10-30 01:42:39 +01:00
Philip Jenvey 16bb5450d6 merge with 3.3 2012-10-26 17:05:55 -07:00
Philip Jenvey 5f9459fbed merge with 3.2 2012-10-26 17:05:09 -07:00
Philip Jenvey 45c41494bf bounds check for bad data (thanks amaury) 2012-10-26 17:01:53 -07:00
Nick Coghlan 557c76c136 Fix compilation on Windows 2012-10-20 11:43:58 +10:00
Nick Coghlan d4f5ad6c6e Merge fix from #6074 from 3.3 2012-10-19 23:36:15 +10:00
Nick Coghlan eb8d627bbd Issue #6074: Apply an appropriate fix for importlib based imports 2012-10-19 23:32:00 +10:00
Nick Coghlan 34937ce249 Issue #6074: Forward port Windows read-only source file fix from 2.7 2012-10-19 22:38:14 +10:00
Christian Heimes 743e0cd6b5 Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified 
endianess detection and handling.
 2012-10-17 23:52:17 +02:00
Trent Nelson 744faddae8 Merge issue #15833: don't raise an exception if importlib can't write 
byte-compiled files.

This fixes a regression introduced by 3.3.

Patch by Charles-François Natali.
 2012-10-16 08:03:21 -04:00
Trent Nelson d783c8ed00 Issue #15833: don't raise an exception if importlib can't write byte-compiled 
files.

This fixes a regression introduced by 3.3.  Patch by Charles-François Natali.
 2012-10-16 07:47:34 -04:00
Benjamin Peterson fe1bcb64cd move more variable declarations to the top of blocks 2012-10-12 11:40:01 -04:00
Benjamin Peterson f208df3618 move declaration to top of block 2012-10-12 11:37:56 -04:00
Benjamin Peterson 31a58ff1c3 ceval cleanup 
- Make many variables local to the opcode; Kill u, v, w, and x.
- Force every opcode to end with DISPATCH or jump to error handling.
- Simplify error handling.
- Check error statuses in more places.

Closes #16191.
 2012-10-12 11:34:51 -04:00
Brett Cannon 6072e0bf42 Remove uses of % with str.format. 2012-10-12 10:00:34 -04:00
Brett Cannon 9407d50208 Merge fix for issue #15111. 2012-10-10 19:18:37 -04:00
Brett Cannon a6ce4fd426 Closes issue #15111: Calling __import__ with a module specified in 
fromlist which causes its own ImportError (e.g. the module tries to
import a non-existent module) should have that exception propagate.
 2012-10-10 19:03:46 -04:00
Benjamin Peterson 00f86f2202 add some missing DISPATCH() 2012-10-10 14:10:33 -04:00
Jesus Cea f01d695ccd Closes #16135: Removal of OS/2 support 2012-10-05 03:36:11 +02:00
Jesus Cea b48925a406 #16135: Removal of OS/2 support (I) 2012-10-05 01:04:27 +02:00
Victor Stinner 3b635cd447 Close #15766: Catch exceptions while raising the ImportError in imp.load_dynamic() 2012-10-02 00:55:07 +02:00
Victor Stinner 621ef3d84f Issue #15609: Optimize str%args for integer argument 
- Use _PyLong_FormatWriter() instead of formatlong() when possible, to avoid
   a temporary buffer
 - Enable the fast path when width is smaller or equals to the length,
   and when the precision is bigger or equals to the length
 - Add unit tests!
 - formatlong() uses PyUnicode_Resize() instead of _PyUnicode_FromASCII()
   to resize the output string
 2012-10-02 00:33:47 +02:00
Brett Cannon 8ed677db12 Add some comments. 2012-09-28 16:41:39 -04:00
Benjamin Peterson feaa54f537 don't depend on __debug__ because it's baked in at freeze time (issue #16046) 2012-09-25 11:22:59 -04:00
Antoine Pitrou ca8aa4acf6 Issue #15144: Fix possible integer overflow when handling pointers as integer values, by using Py_uintptr_t instead of size_t. 
Patch by Serhiy Storchaka.
 2012-09-20 20:56:47 +02:00
Christian Heimes 10ca1fee8f Cleanup 'k' when the creation of PySTEntryObject fails. ad3824a90261 used to decref 'k' in too many error cases. 2012-09-12 17:58:20 +02:00
Christian Heimes 55ad6515c9 Cleanup 'k' when the creation of PySTEntryObject fails. ad3824a90261 used to decref 'k' in too many error cases. 2012-09-12 17:58:10 +02:00
Christian Heimes 9c5b521c71 Partly revert ad3824a90261 and add comment about reference ownership 2012-09-12 17:53:15 +02:00
Christian Heimes 1526582df6 Partly revert ad3824a90261 and add comment about reference ownership 2012-09-12 17:52:46 +02:00
Christian Heimes e9a6d62d9f Fix null pointer dereferencing in structmember.c PyMember_SetOne() for T_CHAR. _PyUnicode_AsStringAndSize() can return NULL without touching the len argument. Also remove unnecessary PyUnicode_Check(), _PyUnicode_AsStringAndSize() performance the test again. CID 486815 2012-09-11 17:31:08 +02:00
Christian Heimes 5557a9c73f Fix null pointer dereferencing in structmember.c PyMember_SetOne() for T_CHAR. _PyUnicode_AsStringAndSize() can return NULL without touching the len argument. Also remove unnecessary PyUnicode_Check(), _PyUnicode_AsStringAndSize() performance the test again. CID 486815 2012-09-11 17:30:53 +02:00
Christian Heimes 6d29352cfd Issue #15895: my analysis was slightly off. The FILE pointer is only leaked when set_main_loader() fails for a pyc file with closeit=0. In the success case run_pyc_file() does its own cleanup of the fp. I've changed the code to use another FILE ptr for pyc files and moved the fclose() to PyRun_SimpleFileExFlags() to make it more obvious what's happening. 2012-09-11 15:47:28 +02:00
Christian Heimes 6a77af690f Issue #15895: Fix FILE pointer leak in PyRun_SimpleFileExFlags() when filename points to a pyc/pyo file and closeit is false. 2012-09-11 14:11:03 +02:00
Christian Heimes 10e85ded9b Fixed memory leak in error branch of parsestrplus. CID 715374 Variable s going out of scope leaks the storage it points to. 2012-09-10 16:53:28 +02:00
Christian Heimes 3d463393bb Fixed memory leak in error branch of parsestrplus. CID 715374 Variable s going out of scope leaks the storage it points to. 2012-09-10 16:52:42 +02:00
Christian Heimes 879329d66e Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641 2012-09-10 13:17:23 +02:00
Christian Heimes 48d8d21438 Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641 2012-09-10 13:16:45 +02:00
Christian Heimes 310f81449a Closed reference leak of variable 'k' in function ste_new which wasn't decrefed in error cases 2012-09-10 03:09:17 +02:00
Christian Heimes 837e53a7c2 Closed reference leak of variable 'k' in function ste_new which wasn't decrefed in error cases 2012-09-10 03:08:46 +02:00
Antoine Pitrou 8c195afcac Issue #15340: Fix importing the random module when /dev/urandom cannot be opened. 
This was a regression caused by the hash randomization patch.
 2012-09-07 23:51:22 +02:00
Antoine Pitrou 7ff1822ec7 Issue #15340: Fix importing the random module when /dev/urandom cannot be opened. 
This was a regression caused by the hash randomization patch.
 2012-09-07 23:49:07 +02:00
Stefan Krah d9c1bf7f1f After the jump in line 1051 unicode_tmp is NULL. Found by Coverity. 2012-09-06 13:02:46 +02:00
Antoine Pitrou 5b4faae307 Issue #13992: The trashcan mechanism is now thread-safe. This eliminates 
sporadic crashes in multi-thread programs when several long deallocator
chains ran concurrently and involved subclasses of built-in container
types.

Note that the trashcan functions are part of the stable ABI, therefore
they have to be kept around for binary compatibility of extensions.
 2012-09-06 01:17:42 +02:00
Antoine Pitrou 56cd62c04a Issue #13992: The trashcan mechanism is now thread-safe. This eliminates 
sporadic crashes in multi-thread programs when several long deallocator
chains ran concurrently and involved subclasses of built-in container
types.

Because of this change, a couple extension modules compiled for 3.2.4
(those which use the trashcan mechanism, despite it being undocumented)
will not be loadable by 3.2.3 and earlier. However, extension modules
compiled for 3.2.3 and earlier will be loadable by 3.2.4.
 2012-09-06 00:59:49 +02:00
Benjamin Peterson d40528fe9a merge 3.2 2012-09-02 16:37:09 -04:00
Benjamin Peterson c7dedb0945 put * in the normal place 2012-09-02 16:36:01 -04:00
Benjamin Peterson bd0df50fb6 get rid of ast_error_finish by passing the compiling struct to ast_error 2012-09-02 15:04:51 -04:00
Benjamin Peterson e9f72dbf0d merge 3.2 2012-09-02 14:38:15 -04:00
Benjamin Peterson c5d7518a2e move variable decl to the top of the function 2012-09-02 14:38:08 -04:00
Benjamin Peterson c7f447c89f merge 3.2 (#15846) 2012-09-02 14:24:44 -04:00
Benjamin Peterson 2e2c903700 prevert ast errors from being normalized before ast_error_finish is called (closes #15846) 2012-09-02 14:23:15 -04:00
Antoine Pitrou 4f0338cab7 Issue #15781: Fix two small race conditions in import's module locking. 2012-08-28 00:24:52 +02:00
Brett Cannon 12c6bda4f0 Issue #15316: Let exceptions raised during imports triggered by the 
fromlist of __import__ propagate.

The problem previously was that if something listed in fromlist didn't
exist then that's okay. The fix for that was too broad in terms of
catching ImportError.

The trick with the solution to this issue is that the proper
refactoring of import thanks to importlib doesn't allow for a way to
distinguish (portably) between an ImportError because finders couldn't
find a loader, or a loader raised the exception. In Python 3.4 the
hope is to introduce a new exception (e.g. ModuleNotFound) to make it
clean to differentiate why ImportError was raised.
 2012-08-24 18:25:59 -04:00
Brett Cannon ba0a3edd26 Issue #2051: Tweak last commit for this issue to pass in mode instead 
of source path to set_data() and make the new argument private until
possible API changes can be discussed more thoroughly in Python 3.4.
 2012-08-24 13:48:39 -04:00
Nick Coghlan a508770e20 Close #2501: Permission bits are once again correctly copied from the source file to the cached bytecode file. Test by Eric Snow. 2012-08-24 18:32:40 +10:00
Victor Stinner ad54c6d82e Issue #15766: Fix a crash in imp.load_dynamic() on PyUnicode_FromString() failure 2012-08-22 17:45:52 +02:00
Antoine Pitrou 35503c9c14 Issue #15726: Fix incorrect bounds checking in PyState_FindModule. 
Patch by Robin Schreiber.
 2012-08-20 19:31:52 +02:00
Antoine Pitrou 75506e8b7c Issue #15726: Fix incorrect bounds checking in PyState_FindModule. 
Patch by Robin Schreiber.
 2012-08-20 19:30:46 +02:00
Stefan Krah 66d1eb23d4 Merge 3.2. 2012-08-20 17:20:46 +02:00
Stefan Krah 07795df683 Issue #15741: Fix potential NULL dereference. Found by Coverity. 2012-08-20 17:19:50 +02:00
Stefan Krah 28a2ad556a Check return value of asdl_seq_new(). Found by Coverity. 2012-08-20 16:07:38 +02:00
Nick Coghlan 48fec05391 Close #14846: Handle a sys.path entry going away 2012-08-20 13:18:15 +10:00
Brett Cannon 7385adc84c Issue #15715: Ignore failed imports triggered by the use of fromlist. 
When the fromlist argument is specified for __import__() and the
attribute doesn't already exist, an import is attempted. If that fails
(e.g. module doesn't exist), the ImportError will now be silenced (for
backwards-compatibility). This *does not* affect
``from ... import ...`` statements.

Thanks to Eric Snow for the patch and Simon Feltman for reporting the
regression.
 2012-08-17 13:21:16 -04:00
Antoine Pitrou 721738fbee Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:20:39 +02:00
Antoine Pitrou 6f430e4963 Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:18:25 +02:00
Brett Cannon b428f47cf6 Don't overwrite a __path__ value from extension modules if already 
set.
 2012-08-11 19:43:29 -04:00
Philip Jenvey 688a551ca0 fix docstring wording 2012-08-10 16:21:35 -07:00
Brett Cannon f410ce8c09 Issue #15502: Refactor some code. 2012-08-10 17:41:23 -04:00
Senthil Kumaran e9175bd0af Fix issue #15607: Update the print builtin function docstring with the new flush keyword. 
Patch contributed by Daniel Ellis.
 2012-08-10 13:53:45 -07:00
Philip Jenvey 731d48a65f update docstring per the extension package fix, refactor 2012-08-10 11:53:54 -07:00
Brett Cannon ac9f2f3de3 Issue #15576: Allow extension modules to be a package's __init__ 
module again. Also took the opportunity to stop accidentally exporting
_imp.extension_suffixes() as public.
 2012-08-10 13:47:54 -04:00
Brett Cannon f4dc9204cc Issue #15502: Finish bringing importlib.abc in line with the current 
state of the import system. Also make importlib.invalidate_caches()
work with sys.meta_path instead of sys.path_importer_cache to
completely separate the path-based import system from the overall
import system.

Patch by Eric Snow.
 2012-08-10 12:21:12 -04:00
Victor Stinner 2d6266d5f1 Remove now unused IntOrLongToString type 2012-08-09 21:38:23 +02:00
Benjamin Peterson 0ed05059de merge heads 2012-08-06 17:53:19 -07:00
Benjamin Peterson b37df519c7 fix yield from return value on custom iterators (closes #15568) 2012-08-06 17:53:09 -07:00
Brett Cannon cb4996afe4 Issue #15471: Don't use mutable object as default values for the 
parameters of importlib.__import__().
 2012-08-06 16:34:44 -04:00
Brett Cannon ecfefb7956 Fix a spelling mistake in a comment. 2012-08-05 19:24:57 -04:00
Antoine Pitrou c4d974d3fa Remove unused variable `trim_get_code`. 2012-08-04 23:26:25 +02:00
Victor Stinner 90ef747e04 Close #13119: use "\r\n" newline for sys.stdout/err on Windows 
sys.stdout and sys.stderr are now using "\r\n" newline on Windows, as Python 2.
 2012-08-04 01:37:32 +02:00
Victor Stinner 7b3f0fa68e Close #13119: use "\r\n" newline for sys.stdout/err on Windows 
sys.stdout and sys.stderr are now using "\r\n" newline on Windows, as Python 2.
 2012-08-04 01:28:00 +02:00
Nick Coghlan 4941774f59 Issue #15502: Bring the importlib.PathFinder docs and docstring more in line with the new import system documentation, and fix various parts of the new docs that weren't quite right given PEP 420 or were otherwise a bit misleading. Also note the key terminology problem still being discussed in the issue 2012-08-02 23:03:58 +10:00
Nick Coghlan ff79486bb5 Close #15519: Properly expose WindowsRegistryFinder in importlib and bring the name into line with normal import terminology. Original patch by Eric Snow 2012-08-02 21:45:24 +10:00
Nick Coghlan 42c0766a53 Close #15486: Simplify the mechanism used to remove importlib frames from tracebacks when they just introduce irrelevant noise 2012-07-31 21:14:18 +10:00
Victor Stinner d5698cbbca Fix initialization of the faulthandler module 
faulthandler requires the importlib if "-X faulthandler" option is present on
the command line, so initialize faulthandler after importlib.

Add also an unit test.
 2012-07-31 02:55:49 +02:00
Brett Cannon 722d3aec2e Issue #15508: Fix the docstring for __import__ to not mention negative 
'level' values and set its document default value to 0.

Thanks to Arfrever Frehtes Taifersar Arahesis for filing the bug.
 2012-07-30 17:45:54 -04:00
Victor Stinner 54f939b9ae Issue #15463: the faulthandler module truncates strings to 500 characters, 
instead of 100, to be able to display long file paths
 2012-07-30 13:08:58 +02:00
Nick Coghlan 5ee9892406 Close #15425: Eliminate more importlib related traceback noise 2012-07-29 20:30:36 +10:00
Martin v. Löwis e3010a8d12 Issue #14578: Support modules registered in the Windows registry again. 
Patch by Amaury Forgeot d'Arc.
 2012-07-28 21:33:05 +02:00
Martin v. Löwis 7e39572aa8 Issue #15466: Stop using TYPE_INT64 in marshal, 
to make importlib.h (and other byte code files) equal between 32-bit
and 64-bit systems.
 2012-07-28 19:44:05 +02:00
Kristján Valur Jónsson c5963d3842 Issue #15365: Make traceback reporting ignore any errors when printing out 
the source line.  Such errors can't be reported anyway.  This makes error
reporting work, even if the "io" module can't be loaded.
 2012-07-19 21:02:03 +00:00
Meador Inge 996ae04943 remove unused variable 2012-07-18 17:57:46 -05:00
Benjamin Peterson 51ab2830bb remove unused variable 2012-07-18 15:12:47 -07:00
Meador Inge 9544aa38d9 Issue #15368: fixing variable typo. 2012-07-18 16:49:07 -05:00
Meador Inge f69e24e3c6 Issue #15368: fixing variable typo. 2012-07-18 16:41:03 -05:00
Meador Inge 1f336adc8f Issue #15368: make bytecode generation deterministic. 2012-07-18 14:28:55 -05:00
Meador Inge 2ca6315d15 Issue #15368: make bytecode generation deterministic. 2012-07-18 14:20:11 -05:00
Nick Coghlan b7a5894c64 Refcounting fixes 2012-07-15 23:21:08 +10:00
Nick Coghlan ceda83c6a9 Make set_main_loader static (noticed by Antoine Pitrou) 2012-07-15 23:18:08 +10:00
Nick Coghlan 2824cb507d Issue #15343: A lot more than just unicode decoding can go wrong when retrieving a source file 2012-07-15 22:12:14 +10:00
Nick Coghlan 3f94cbf9eb Actually initialize __main__.__loader__ with loader instances, not the corresponding type objects 2012-07-15 19:10:39 +10:00
Nick Coghlan 85e729ec3b Take the first step in resolving the messy pkgutil vs importlib edge cases by basing pkgutil explicitly on importlib, deprecating its internal import emulation and setting __main__.__loader__ correctly so that runpy still works (Affects #15343, #15314, #15357) 2012-07-15 18:09:52 +10:00
Brett Cannon a6473f9cfd Issues #15169, #14599: Make PyImport_ExecCodeModuleWithPathnames() use 
Lib/imp.py for imp.source_from_cache() instead of its own C version.

Also change PyImport_ExecCodeModuleObject() to not infer the source
path from the bytecode path like
PyImport_ExecCodeModuleWithPathnames() does. This makes the function
less magical.

This also has the side-effect of removing all uses of MAXPATHLEN in
Python/import.c which can cause failures on really long filenames.
 2012-07-13 13:57:03 -04:00
Antoine Pitrou 44b4b6a9a5 Fix compilation under Windows 2012-07-10 18:27:54 +02:00
Brett Cannon 461c813164 Issue #15111: When a module was imported using a 'from import' 
statement (e.g. ``from distutils import msvc9compiler``) that triggers
an ImportError of its own (e.g. the non-existence of winreg), let that
exception propagate instead of raising a generic ImportError for the
module being requested (e.g. msvc9compiler).
 2012-07-10 10:05:00 -04:00
Benjamin Peterson 66f3659c9e fix refleak 2012-07-09 22:21:55 -07:00
Benjamin Peterson fa873704a4 initialize variable for compiler happiness 2012-07-09 13:43:53 -07:00
Brett Cannon 77b2abd094 Issue #15167 (as part of #13959): imp.get_magic() is no implemented in 
Lib/imp.py.
 2012-07-09 16:09:00 -04:00
Brett Cannon 3adc7b75a5 Issue #15242: Have PyImport_GetMagicTag() return a const char * 
defined in sysmodule.c instead of straight out of a Unicode object.

Thanks to Amaury Forgeot d'Arc for noticing the bug and Eric Snow for
writing the patch.
 2012-07-09 14:22:12 -04:00
Brett Cannon 19a2f5961c Issue #15056: imp.cache_from_source() and source_from_cache() raise 
NotimplementedError when sys.implementation.cache_tag is None.

Thanks to Pranav Ravichandran for taking an initial stab at the patch.
 2012-07-09 13:58:07 -04:00
Amaury Forgeot d'Arc ae7b8f07c1 Issue #15110: Also hide importlib frames when importing a builtin module fails. 2012-07-08 20:52:38 +02:00
Benjamin Peterson 8107176f9b add gc support to the AST base type (closes #15293) 2012-07-08 11:03:46 -07:00
Antoine Pitrou 507507473e Issue #15291: Fix a memory leak where AST nodes where not properly deallocated. 2012-07-08 12:43:32 +02:00
Antoine Pitrou bc07a5c913 Issue #15110: Fix the tracebacks generated by "import xxx" to not show the importlib stack frames. 2012-07-08 12:01:27 +02:00
Antoine Pitrou bc1a7ddc9b Check-in compiled importlib changes (you must run "make" after modifying the importlib sources). 2012-07-07 19:49:44 +02:00
Antoine Pitrou 74de153681 Issue #15020: The program name used to search for Python's path is now python3 under Unix, not python. 2012-07-05 20:57:33 +02:00
Antoine Pitrou 01cca5e451 Issue #15020: The program name used to search for Python's path is now "python3" under Unix, not "python". 2012-07-05 20:56:30 +02:00
Brett Cannon 98979b85e7 Issue #15166: Re-implement imp.get_tag() using sys.implementation. 
Also eliminates some C code in Python/import.c as well.

Patch by Eric Snow with verification by comparing against another
patch from Jeff Knupp.
 2012-07-02 15:13:11 -04:00
Brett Cannon 8a250fac15 Comment out a dead increment. 
Found by Clang's static analyzer.
 2012-06-25 16:13:44 -04:00
Antoine Pitrou 0ab5cf9b46 Issue #15181: importlib bytecode is unsigned and shouldn't have negative numbers. 
This fixes a compiler warning with suncc.
 2012-06-25 17:32:43 +02:00
Eric V. Smith e51a36922f Fixes issue 15039: namespace packages are no longer imported in preference to modules of the same name. 2012-06-24 19:13:55 -04:00
Antoine Pitrou edc601855d Remove outdated statement 2012-06-23 14:19:58 +02:00
Antoine Pitrou 310f95b04d A better repr() for FileFinder 2012-06-23 02:12:56 +02:00
David Malcolm 49526f48fc Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues 2012-06-22 14:55:41 -04:00
Martin v. Löwis 7800f75827 Issue #15042: Add PyState_AddModule and PyState_RemoveModule. 
Add version  guard for Py_LIMITED_API additions.
Issue #15081: Document PyState_FindModule.
Patch by Robin Schreiber.
 2012-06-22 12:20:55 +02:00
doko@ubuntu.com 39378f7f4f format_obj: make it static 2012-06-21 12:12:20 +02:00
Antoine Pitrou e67f48ce5e Issue #14928: Fix importlib bootstrap issues by using a custom executable (Modules/_freeze_importlib) to build Python/importlib.h. 2012-06-19 22:29:35 +02:00
Kristjan Valur Jonsson 0006aacb9d Issue #15038: Document caveats with the emulated condition variables. 2012-06-19 16:30:28 +00:00
Antoine Pitrou 1d25b6f04a Issue #15103: remove the NUL character (serving as a Mercurial binary marker) from Python/importlib.h. 
Instead the email notification hook uses a configuration option to omit importlib.h diffs.
 2012-06-19 16:33:39 +02:00
Kristjan Valur Jonsson 1617077bcc Issue #15038: 
Fix incorrect test of the condition variable state, spotted by
Richard Oudkerk.  This could cause the internal condition variable
to grow without bounds.
 2012-06-19 10:10:09 +00:00
Kristján Valur Jónsson e75ff35af2 Issue #15038: Optimize python Locks on Windows 
Extract cross-platform condition variable support into a separate file and
provide user-mode non-recursive locks for Windows.
 2012-06-18 20:30:44 +00:00
Nick Coghlan c40bc09942 Issue #13783: the PEP 380 implementation no longer expands the public C API 2012-06-17 15:15:49 +10:00
Antoine Pitrou 2d9db1dfce Try to fix issue #15086: build failure on Ubuntu shared buildbot. 2012-06-17 00:27:30 +02:00
Victor Stinner 81c39a88a4 get_sourcefile(): use PyUnicode_READ() to avoid the creation of a temporary 
Py_UCS4 buffer
 2012-06-16 03:22:05 +02:00
Victor Stinner c9d369f1bf Optimize _PyUnicode_FastCopyCharacters() when maxchar(from) > maxchar(to) 2012-06-16 02:22:37 +02:00
Brett Cannon 24aa693c7e Merge 2012-06-15 19:04:29 -04:00
Victor Stinner 2b89fdf7eb PEP 418: Rename adjusted attribute to adjustable in time.get_clock_info() result 
Fix also its value on Windows and Linux according to its documentation:
"adjustable" indicates if the clock *can be* adjusted, not if it is or was
adjusted.

In most cases, it is not possible to indicate if a clock is or was adjusted.
 2012-06-12 22:46:37 +02:00
Brett Cannon 99d776fdf4 Update importlib.h by touching Lib/importlib/_bootstrap.py. 2012-06-11 11:02:53 -04:00
Kristján Valur Jónsson 187aa54516 Signal condition variables with the mutex held. Destroy condition variables 
before their mutexes.
 2012-06-05 22:17:42 +00:00
Barry Warsaw 409da157d7 Eric Snow's implementation of PEP 421. 
Issue 14673: Add sys.implementation
 2012-06-03 16:18:47 -04:00
Benjamin Peterson 3a37b8393c merge 3.2 2012-06-01 23:57:50 -07:00
Benjamin Peterson 8e8fbeae27 don't leak if the __class__ closure is set 2012-06-01 23:57:36 -07:00
Benjamin Peterson d1ab6089ff check return for error 2012-06-01 11:18:22 -07:00
Victor Stinner d3f0882dfb Issue #14744: Use the new _PyUnicodeWriter internal API to speed up str%args and str.format(args) 
* Formatting string, int, float and complex use the _PyUnicodeWriter API. It
   avoids a temporary buffer in most cases.
 * Add _PyUnicodeWriter_WriteStr() to restore the PyAccu optimization: just
   keep a reference to the string if the output is only composed of one string
 * Disable overallocation when formatting the last argument of str%args and
   str.format(args)
 * Overallocation allocates at least 100 characters: add min_length attribute
   to the _PyUnicodeWriter structure
 * Add new private functions: _PyUnicode_FastCopyCharacters(),
   _PyUnicode_FastFill() and _PyUnicode_FromASCII()

The speed up is around 20% in average.
 2012-05-29 12:57:52 +02:00
Victor Stinner a1b0c9fc4d PyArg_Parse*("U"): ensure that the Unicode string is ready 2012-05-29 12:30:29 +02:00
Nick Coghlan 0b43bcf528 Close #14857: fix regression in references to PEP 3135 implicit __class__ closure variable. Reopens issue #12370, but also updates unittest.mock to workaround that issue 2012-05-27 18:17:07 +10:00
Nick Coghlan 5c6eba3a93 Tweak importlib._bootstrap to avoid zero-argument super so I can work on issue #14857 without breaking imports 2012-05-27 17:49:58 +10:00
Brett Cannon d785cb3955 Remove some redundant decorators. 2012-05-26 14:28:21 -04:00
Vinay Sajip 7ded1f0f69 Implemented PEP 405 (Python virtual environments). 2012-05-26 03:45:29 +01:00
Eric V. Smith 984b11f88f issue 14660: Implement PEP 420, namespace packages. 2012-05-24 20:21:04 -04:00
Antoine Pitrou ea3eb88bca Issue #9260: A finer-grained import lock. 
Most of the import sequence now uses per-module locks rather than the
global import lock, eliminating well-known issues with threads and imports.
 2012-05-17 18:55:59 +02:00
Antoine Pitrou b84bc7a7ce Avoid "warning: no newline at end of file" in importlib.h. 2012-05-16 12:58:04 +02:00
Benjamin Peterson 77fa9379e2 use Py_ssize_t for ast sequence lengths 2012-05-15 10:10:27 -07:00
Martin v. Löwis 41829e82c1 Document f4d7ad6c9d6e. 2012-05-15 14:52:36 +02:00
Martin v. Löwis cc10a37ef0 Widen ASDL sequences to Py_ssize_t lengths to better match PEP 353. 2012-05-15 14:45:03 +02:00
Benjamin Peterson 6ecf8ce364 apparently importlib.h wants to be updated 2012-05-14 22:17:34 -07:00
Benjamin Peterson d5a1c44455 PEP 415: Implement suppression of __context__ display with an exception attribute 
This replaces the original PEP 409 implementation. See #14133.
 2012-05-14 22:09:31 -07:00
Brian Curtin 401f9f3d32 Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
Brett Cannon c049952de7 Issue #13959: Have 
importlib.abc.FileLoader.load_module()/get_filename() and
importlib.machinery.ExtensionFileLoader.load_module() have their
single argument be optional as the loader's constructor has all the
ncessary information.

This allows for the deprecation of
imp.load_source()/load_compile()/load_package().
 2012-05-11 14:48:41 -04:00
Brett Cannon 44ec91f6a5 Update importlib.h 2012-05-11 13:11:02 -04:00
Antoine Pitrou d576c711a5 Issue #14761: Fix potential leak on an error case in the import machinery. 2012-05-09 13:24:31 +02:00
Larry Hastings a34790104c Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. 2012-05-08 23:52:03 -07:00
Larry Hastings d3f424fe45 Merge from 3.2. Issue #14749: Add support for 'Z' to skipitem(). 2012-05-08 03:54:05 -07:00
Larry Hastings d9e4a414d7 Issue #14749: Add support for 'Z' to skipitem() in Python/getargs.c. 2012-05-08 03:51:18 -07:00
Antoine Pitrou 6efa50a384 Issue #14583: Fix importlib bug when a package's __init__.py would first import one of its modules then raise an error. 2012-05-07 21:41:59 +02:00
Larry Hastings 10ba07a39e Issue #14705: Added support for the new 'p' format unit to skipitem(). 2012-05-07 02:44:50 -07:00
Antoine Pitrou b78174c010 Fix too early decrefs. 2012-05-06 17:15:23 +02:00
Larry Hastings faf91e75ab Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. 2012-05-05 16:54:29 -07:00
Nadeem Vawda 8f46d655b9 Fix typo in changeset eb5c5c23ca9b. 2012-05-05 12:27:30 +02:00
Brett Cannon feccc09952 Clean up a docstring. 2012-05-04 16:47:54 -04:00
Antoine Pitrou f3a42dee9a Simplify code for load_dynamic() 2012-05-04 22:40:25 +02:00
Brett Cannon 0429e1a57d Issue #13959: Move module type constants to Lib/imp.py. 2012-05-04 16:13:30 -04:00
Brett Cannon 6b9b727695 Remove dead Windows code which no longer will compile. 2012-05-04 16:04:14 -04:00
Brett Cannon a6685e8d36 update importlib.h 2012-05-04 16:03:20 -04:00
Brett Cannon 2657df4744 Issue #13959: Re-implement imp.get_suffixes() in Lib/imp.py. 
This introduces a new function, imp.extension_suffixes(), which is
currently undocumented. That is forthcoming once issue #14657 is
resolved and how to expose file suffixes is decided.
 2012-05-04 15:20:40 -04:00
Larry Hastings 76ad59b7e8 Issue #14127: Add ns= parameter to utime, futimes, and lutimes. 
Removed futimens as it is now redundant.
Changed shutil.copystat to use st_atime_ns and st_mtime_ns from os.stat
and ns= parameter to utime--it once again preserves exact metadata on Linux!
 2012-05-03 00:30:07 -07:00
Benjamin Peterson 49a69e4d48 strip is_ prefixes on clock_info fields 2012-05-01 09:38:34 -04:00
Brett Cannon 62228dbd6c Issues #13959, 14647: Re-implement imp.reload() in Lib/imp.py. 
Thanks to Eric Snow for the patch.
 2012-04-29 14:38:11 -04:00
Brett Cannon acf85cd131 Issue #13959: Re-implement imp.NullImporter in Lib/imp.py. 2012-04-29 12:50:03 -04:00
Mark Dickinson e383e82e04 Issue #14521: Make result of float('nan') and float('-nan') more consistent across platforms. Further, don't rely on Py_HUGE_VAL for float('inf'). 2012-04-29 15:31:56 +01:00
Victor Stinner ec89539ccc Issue #14428, #14397: Implement the PEP 418 
* Rename time.steady() to time.monotonic()
 * On Windows, time.monotonic() uses GetTickCount/GetTickCount64() instead of
   QueryPerformanceCounter()
 * time.monotonic() uses CLOCK_HIGHRES if available
 * Add time.get_clock_info(), time.perf_counter() and time.process_time()
   functions
 2012-04-29 02:41:27 +02:00
Brett Cannon efad00d520 Issue #14646: __import__() now sets __loader__ if need be. 
importlib.util.module_for_loader also will set __loader__ along with
__package__. This is in conjunction to a forthcoming update to PEP 302
which will make these two attributes required for loaders to set.
 2012-04-27 17:27:14 -04:00
Brett Cannon fea73efc9e Issue #14605: Don't error out if get_importer() returns None. 2012-04-27 15:45:15 -04:00
Brett Cannon aa93642a35 Issue #14605: Use None in sys.path_importer_cache to represent no 
finder instead of using some (now non-existent) implicit finder.
 2012-04-27 15:30:58 -04:00
Brett Cannon ce418b448f Issue #14605: Stop having implicit entries for sys.meta_path. 
ImportWarning is raised if sys.meta_path is found to be empty.
 2012-04-27 14:01:58 -04:00
Victor Stinner 8f825060f1 Check newly created consistency using _PyUnicode_CheckConsistency(str, 1) 
* In debug mode, fill the string data with invalid characters
 * Simplify also reference counting in PyCodec_BackslashReplaceErrors()
   and PyCodec_XMLCharRefReplaceError()
 2012-04-27 13:55:39 +02:00
Benjamin Peterson 9fa47ebafe merge heads 2012-04-26 00:27:06 -04:00
Benjamin Peterson 1138944888 only incref when using borrowing functions 2012-04-26 00:26:37 -04:00
Brett Cannon e0d88a173c Issue #14605: Make explicit the entries on sys.path_hooks that used to 
be implicit.

Added a warning for when sys.path_hooks is found to be empty. Also
changed the meaning of None in sys.path_importer_cache to represent
trying sys.path_hooks again (an interpretation of previous semantics).
Also added a warning for when None was found.

The long-term goal is for None in sys.path_importer_cache to represent
the same as imp.NullImporter: no finder found for that sys.path entry.
 2012-04-25 20:54:04 -04:00
Brett Cannon f96bb2f9af Update importlib.h 2012-04-25 20:18:55 -04:00
Brett Cannon 5a5d6a1033 Merge 2012-04-25 20:18:24 -04:00
Marc-Andre Lemburg 7541c8ea37 Issue #14605 and #14642: 
Issue a warning in case Python\importlib.h needs to be rebuilt,
but there's no Python interpreter around to freeze the bootstrap
script.
 2012-04-25 10:54:48 +02:00
Brett Cannon 8923a4d4c5 Issue #14605: Insert to the front of sys.path_hooks instead of appending. 2012-04-24 22:03:46 -04:00
Marc-Andre Lemburg 4fe29c9657 Issue #14605: Rename _SourcelessFileLoader to SourcelessFileLoader. 
This time also recreating the Python/importlib.h file to make
make happy. See the ticket for details.
 2012-04-25 02:31:37 +02:00
Victor Stinner ece58deb9f Close #14648: Compute correctly maxchar in str.format() for substrin 2012-04-23 23:36:38 +02:00