annotate Python/pystate.c @ 41554:06145fbc7ab9

Merged revisions 53952-54987 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r53954 | jeremy.hylton | 2007-02-26 10:41:18 -0800 (Mon, 26 Feb 2007) | 10 lines Do not copy free variables to locals in class namespaces. Fixes bug 1569356, but at the cost of a minor incompatibility in locals(). Add test that verifies that the class namespace is not polluted. Also clarify the behavior in the library docs. Along the way, cleaned up the dict_to_map and map_to_dict implementations and added some comments that explain what they do. ........ r53955 | jeremy.hylton | 2007-02-26 11:00:20 -0800 (Mon, 26 Feb 2007) | 2 lines Fix assertion. ........ r53969 | neal.norwitz | 2007-02-26 14:41:45 -0800 (Mon, 26 Feb 2007) | 3 lines When printing an unraisable error, don't print exceptions. before the name. This duplicates the behavior whening normally printing exceptions. ........ r53970 | andrew.kuchling | 2007-02-26 15:02:47 -0800 (Mon, 26 Feb 2007) | 1 line Markup fix ........ r53975 | neal.norwitz | 2007-02-26 15:48:27 -0800 (Mon, 26 Feb 2007) | 3 lines SF #1669182, 2.5 was already fixed. Just assert in 2.6 since string exceptions are gone. ........ r53976 | andrew.kuchling | 2007-02-26 15:54:17 -0800 (Mon, 26 Feb 2007) | 1 line Add some items ........ r53981 | jeremy.hylton | 2007-02-26 17:01:59 -0800 (Mon, 26 Feb 2007) | 4 lines Fix long-standing bug in name mangling for package imports Reported by Mike Verdone. ........ r53993 | jeremy.hylton | 2007-02-27 08:00:06 -0800 (Tue, 27 Feb 2007) | 2 lines tabify ........ r53994 | jeremy.hylton | 2007-02-27 08:13:23 -0800 (Tue, 27 Feb 2007) | 5 lines tabify Note that ast.c still has a mix of tabs and spaces, because it attempts to use four-space indents for more of the new code. ........ r53996 | jeremy.hylton | 2007-02-27 09:24:48 -0800 (Tue, 27 Feb 2007) | 2 lines whitespace normalization ........ r53997 | jeremy.hylton | 2007-02-27 10:29:45 -0800 (Tue, 27 Feb 2007) | 24 lines Add checking for a number of metaclass error conditions. We add some new rules that are required for preserving internal invariants of types. 1. If type (or a subclass of type) appears in bases, it must appear before any non-type bases. If a non-type base (like a regular new-style class) occurred first, it could trick type into allocating the new class an __dict__ which must be impossible. 2. There are several checks that are made of bases when creating a type. Those checks are now repeated when assigning to __bases__. We also add the restriction that assignment to __bases__ may not change the metaclass of the type. Add new tests for these cases and for a few other oddball errors that were no previously tested. Remove a crasher test that was fixed. Also some internal refactoring: Extract the code to find the most derived metaclass of a type and its bases. It is now needed in two places. Rewrite the TypeError checks in test_descr to use doctest. The tests now clearly show what exception they expect to see. ........ r53998 | jeremy.hylton | 2007-02-27 10:33:31 -0800 (Tue, 27 Feb 2007) | 2 lines Add news about changes to metaclasses and __bases__ error checking. ........ r54016 | armin.rigo | 2007-02-28 01:25:29 -0800 (Wed, 28 Feb 2007) | 3 lines Modify the segfaulting example to show why r53997 is not a solution to it. ........ r54022 | brett.cannon | 2007-02-28 10:15:00 -0800 (Wed, 28 Feb 2007) | 2 lines Add a test for instantiating SyntaxError with no arguments. ........ r54026 | raymond.hettinger | 2007-02-28 10:27:41 -0800 (Wed, 28 Feb 2007) | 1 line Docstring nit. ........ r54033 | raymond.hettinger | 2007-02-28 10:37:52 -0800 (Wed, 28 Feb 2007) | 1 line Prepare collections module for pure python code entries. ........ r54053 | raymond.hettinger | 2007-02-28 22:16:43 -0800 (Wed, 28 Feb 2007) | 1 line Add collections.NamedTuple ........ r54054 | neal.norwitz | 2007-02-28 23:04:41 -0800 (Wed, 28 Feb 2007) | 1 line Add Pat and Eric for work on PEP 3101 in the sandbox ........ r54061 | andrew.kuchling | 2007-03-01 06:36:12 -0800 (Thu, 01 Mar 2007) | 1 line Add NamedTuple ........ r54080 | georg.brandl | 2007-03-02 06:37:12 -0800 (Fri, 02 Mar 2007) | 2 lines Bug #1628895: some better tries to find HTML documentation in pydoc. ........ r54086 | raymond.hettinger | 2007-03-02 11:20:46 -0800 (Fri, 02 Mar 2007) | 1 line Fix embarrassing typo and fix constantification of None ........ r54088 | georg.brandl | 2007-03-02 12:30:14 -0800 (Fri, 02 Mar 2007) | 2 lines Bugs #1668032, #1668036, #1669304: clarify behavior of PyMem_Realloc and _Resize. ........ r54114 | georg.brandl | 2007-03-04 09:18:54 -0800 (Sun, 04 Mar 2007) | 2 lines Fix a bug in test_dict and test_userdict, found at the PyPy sprint. ........ r54124 | skip.montanaro | 2007-03-04 12:52:28 -0800 (Sun, 04 Mar 2007) | 2 lines Teach setup.py how to find Berkeley DB on Macs using MacPorts. ........ r54125 | skip.montanaro | 2007-03-04 12:54:12 -0800 (Sun, 04 Mar 2007) | 1 line note MacPorts/BerkDB change in setup.py ........ r54136 | neal.norwitz | 2007-03-04 23:52:01 -0800 (Sun, 04 Mar 2007) | 1 line Added Pete for 3101 too ........ r54138 | facundo.batista | 2007-03-05 08:31:54 -0800 (Mon, 05 Mar 2007) | 1 line Minor corrections to docs, and an explanation comentary ........ r54139 | georg.brandl | 2007-03-05 14:28:08 -0800 (Mon, 05 Mar 2007) | 3 lines Patch #1674228: when assigning a slice (old-style), check for the sq_ass_slice instead of the sq_slice slot. ........ r54149 | georg.brandl | 2007-03-06 01:33:01 -0800 (Tue, 06 Mar 2007) | 3 lines Nit: a struct field is set to GenericAlloc, not GenericAlloc(). ........ r54150 | georg.brandl | 2007-03-06 02:02:47 -0800 (Tue, 06 Mar 2007) | 3 lines Patch #1671450: add a section about subclassing builtin types to the "extending and embedding" tutorial. ........ r54152 | martin.v.loewis | 2007-03-06 02:41:24 -0800 (Tue, 06 Mar 2007) | 2 lines Patch #1121142: Implement ZipFile.open. ........ r54154 | georg.brandl | 2007-03-06 03:51:14 -0800 (Tue, 06 Mar 2007) | 2 lines A test case for the fix in #1674228. ........ r54156 | georg.brandl | 2007-03-06 03:52:24 -0800 (Tue, 06 Mar 2007) | 2 lines Patch #1672481: fix bug in idlelib.MultiCall. ........ r54159 | georg.brandl | 2007-03-06 04:17:50 -0800 (Tue, 06 Mar 2007) | 1 line Bug #1674503: close the file opened by execfile() in an error condition. ........ r54160 | georg.brandl | 2007-03-06 05:32:52 -0800 (Tue, 06 Mar 2007) | 3 lines Fix another reincarnation of bug #1576657 in defaultdict. ........ r54162 | georg.brandl | 2007-03-06 05:35:00 -0800 (Tue, 06 Mar 2007) | 2 lines A test case for the defaultdict KeyError bug. ........ r54164 | georg.brandl | 2007-03-06 05:37:45 -0800 (Tue, 06 Mar 2007) | 3 lines Patch #1663234: you can now run doctest on test files and modules using "python -m doctest [-v] filename ...". ........ r54165 | martin.v.loewis | 2007-03-06 06:43:00 -0800 (Tue, 06 Mar 2007) | 3 lines Patch #912410: Replace HTML entity references for attribute values in HTMLParser. ........ r54166 | skip.montanaro | 2007-03-06 07:41:38 -0800 (Tue, 06 Mar 2007) | 1 line patch 1673619 - identify extension modules which cannot be built ........ r54167 | guido.van.rossum | 2007-03-06 07:50:01 -0800 (Tue, 06 Mar 2007) | 5 lines Patch #1646728: datetime.fromtimestamp fails with negative fractional times. With unittest. Somebody please backport to 2.5. ........ r54169 | georg.brandl | 2007-03-06 09:49:14 -0800 (Tue, 06 Mar 2007) | 2 lines Fix cmp vs. key argument for list.sort. ........ r54170 | georg.brandl | 2007-03-06 10:21:32 -0800 (Tue, 06 Mar 2007) | 2 lines Small nit, found by Neal. ........ r54171 | georg.brandl | 2007-03-06 10:29:58 -0800 (Tue, 06 Mar 2007) | 3 lines Patch #1602128: clarify that richcmp methods can return NotImplemented and should return True or False otherwise. ........ r54173 | georg.brandl | 2007-03-06 10:41:12 -0800 (Tue, 06 Mar 2007) | 2 lines Patch #1638879: don't accept strings with embedded NUL bytes in long(). ........ r54175 | georg.brandl | 2007-03-06 10:47:31 -0800 (Tue, 06 Mar 2007) | 2 lines Patch #1673121: update README wrt. OSX default shell. ........ r54177 | georg.brandl | 2007-03-06 10:59:11 -0800 (Tue, 06 Mar 2007) | 3 lines Patch #1654417: make operator.{get,set,del}slice use the full range of Py_ssize_t. ........ r54180 | walter.doerwald | 2007-03-06 12:38:57 -0800 (Tue, 06 Mar 2007) | 4 lines Patch for bug #1633621: if curses.resizeterm() or curses.resize_term() is called, update _curses.LINES, _curses.COLS, curses.LINES and curses.COLS. ........ r54182 | walter.doerwald | 2007-03-06 13:15:24 -0800 (Tue, 06 Mar 2007) | 2 lines Document change to curses. ........ r54188 | georg.brandl | 2007-03-06 16:34:46 -0800 (Tue, 06 Mar 2007) | 5 lines Variant of patch #697613: don't exit the interpreter on a SystemExit exception if the -i command line option or PYTHONINSPECT environment variable is given, but break into the interactive interpreter just like on other exceptions or normal program exit. (backport) ........ r54189 | georg.brandl | 2007-03-06 16:40:28 -0800 (Tue, 06 Mar 2007) | 4 lines Patch #703779: unset __file__ in __main__ after running a file. This makes the filenames the warning module prints much more sensible when a PYTHONSTARTUP file is used. ........ r54192 | george.yoshida | 2007-03-06 20:21:18 -0800 (Tue, 06 Mar 2007) | 2 lines add versionadded info ........ r54195 | georg.brandl | 2007-03-06 23:39:06 -0800 (Tue, 06 Mar 2007) | 2 lines Patch #812285: allow multiple auth schemes in AbstractBasicAuthHandler. ........ r54197 | georg.brandl | 2007-03-07 00:31:51 -0800 (Wed, 07 Mar 2007) | 3 lines Patch #1001604: glob.glob() now returns unicode filenames if it was given a unicode argument and os.listdir() returns unicode filenames. ........ r54199 | georg.brandl | 2007-03-07 01:09:40 -0800 (Wed, 07 Mar 2007) | 3 lines Patches #1550273, #1550272: fix a few bugs in unittest and add a comprehensive test suite for the module. ........ r54201 | georg.brandl | 2007-03-07 01:21:06 -0800 (Wed, 07 Mar 2007) | 3 lines Patch #787789: allow to pass custom TestRunner instances to unittest's main() function. ........ r54202 | georg.brandl | 2007-03-07 01:34:45 -0800 (Wed, 07 Mar 2007) | 2 lines Patch #1669331: clarify shutil.copyfileobj() behavior wrt. file position. ........ r54204 | martin.v.loewis | 2007-03-07 03:04:33 -0800 (Wed, 07 Mar 2007) | 2 lines Bug #1115886: os.path.splitext('.cshrc') gives now ('.cshrc', ''). ........ r54206 | georg.brandl | 2007-03-07 03:37:42 -0800 (Wed, 07 Mar 2007) | 2 lines Patch #1675471: convert test_pty to unittest. ........ r54207 | georg.brandl | 2007-03-07 03:54:49 -0800 (Wed, 07 Mar 2007) | 4 lines Add some sanity checks to unittest.TestSuite's addTest(s) methods. Fixes #878275. ........ r54209 | guido.van.rossum | 2007-03-07 07:16:29 -0800 (Wed, 07 Mar 2007) | 3 lines Windows doesn't support negative timestamps. Skip the tests involving them if os.name == "nt". ........ r54219 | martin.v.loewis | 2007-03-08 05:42:43 -0800 (Thu, 08 Mar 2007) | 2 lines Add missing ) in parenthical remark. ........ r54220 | georg.brandl | 2007-03-08 09:49:06 -0800 (Thu, 08 Mar 2007) | 2 lines Fix #1676656: \em is different from \emph... ........ r54222 | georg.brandl | 2007-03-08 10:37:31 -0800 (Thu, 08 Mar 2007) | 2 lines Add a NEWS entry for rev. 54207,8. ........ r54225 | raymond.hettinger | 2007-03-08 11:24:27 -0800 (Thu, 08 Mar 2007) | 1 line SF 1676321: empty() returned wrong result ........ r54227 | collin.winter | 2007-03-08 11:58:14 -0800 (Thu, 08 Mar 2007) | 1 line Backported r54226 from p3yk: Move test_unittest, test_doctest and test_doctest2 higher up in the testing order. ........ r54230 | raymond.hettinger | 2007-03-08 13:33:47 -0800 (Thu, 08 Mar 2007) | 1 line SF #1637850: make_table in difflib did not work with unicode ........ r54232 | collin.winter | 2007-03-08 14:16:25 -0800 (Thu, 08 Mar 2007) | 1 line Patch #1668482: don't use '-' in mkstemp ........ r54233 | brett.cannon | 2007-03-08 15:58:11 -0800 (Thu, 08 Mar 2007) | 10 lines Introduce test.test_support.TransientResource. It's a context manager to surround calls to resources that may or may not be available. Specifying the expected exception and attributes to be raised if the resource is not available prevents overly broad catching of exceptions. This is meant to help suppress spurious failures by raising test.test_support.ResourceDenied if the exception matches. It would probably be good to go through the various network tests and surround the calls to catch connection timeouts (as done with test_socket_ssl in this commit). ........ r54234 | collin.winter | 2007-03-08 19:15:56 -0800 (Thu, 08 Mar 2007) | 1 line Patch #1481079: Support of HTTP_REFERER in CGIHTTPServer.py ........ r54235 | collin.winter | 2007-03-08 19:26:32 -0800 (Thu, 08 Mar 2007) | 1 line Add NEWS item for patch #1481079 (r54234). ........ r54237 | neal.norwitz | 2007-03-08 21:59:01 -0800 (Thu, 08 Mar 2007) | 1 line Fix SF #1676971, Complex OverflowError has a typo ........ r54239 | georg.brandl | 2007-03-09 04:58:41 -0800 (Fri, 09 Mar 2007) | 2 lines Typo. ........ r54240 | martin.v.loewis | 2007-03-09 07:35:55 -0800 (Fri, 09 Mar 2007) | 2 lines Patch #957003: Implement smtplib.LMTP. ........ r54243 | collin.winter | 2007-03-09 10:09:10 -0800 (Fri, 09 Mar 2007) | 2 lines Bug #1629566: clarify the docs on the return values of parsedate() and parsedate_tz() in email.utils and rfc822. ........ r54244 | thomas.heller | 2007-03-09 11:21:28 -0800 (Fri, 09 Mar 2007) | 3 lines Fix bug #1646630: ctypes.string_at(buf, 0) and ctypes.wstring_at(buf, 0) returned string up to the first NUL character. ........ r54245 | martin.v.loewis | 2007-03-09 11:36:01 -0800 (Fri, 09 Mar 2007) | 2 lines Add Ziga Seilnacht. ........ r54247 | collin.winter | 2007-03-09 12:33:07 -0800 (Fri, 09 Mar 2007) | 2 lines Patch #1491866: change the complex() constructor to allow parthensized forms. This means complex(repr(x)) now works instead of raising a ValueError. ........ r54248 | thomas.heller | 2007-03-09 12:39:22 -0800 (Fri, 09 Mar 2007) | 7 lines Bug #1651235: When a tuple was passed to a ctypes function call, Python would crash instead of raising an error. The crash was caused by a section of code that should have been removed long ago, at that time ctypes had other ways to pass parameters to function calls. ........ r54250 | collin.winter | 2007-03-09 15:30:39 -0800 (Fri, 09 Mar 2007) | 1 line Hashing simplification pointed out by Thomas Wouters. ........ r54252 | collin.winter | 2007-03-09 18:23:40 -0800 (Fri, 09 Mar 2007) | 5 lines * Unlink test files before and after each test; hopefully this will cut down on recent buildbot failures in test_islink. * Drop safe_remove() in favor of test_support.unlink(). * Fix the indentation of test_samefile so that it runs. ........ r54253 | collin.winter | 2007-03-09 18:51:26 -0800 (Fri, 09 Mar 2007) | 3 lines Bug #1531963: Make SocketServer.TCPServer's server_address always be equal to calling getsockname() on the server's socket. Will backport. ........ r54254 | neal.norwitz | 2007-03-09 19:19:18 -0800 (Fri, 09 Mar 2007) | 4 lines Simplify a little by handling the TCP case first. Update to use predominant style of spaces around = in args list and print to stderr if debugging. ........ r54256 | collin.winter | 2007-03-09 19:35:34 -0800 (Fri, 09 Mar 2007) | 1 line Add proper attribution for a bug fix. ........ r54257 | georg.brandl | 2007-03-09 23:38:14 -0800 (Fri, 09 Mar 2007) | 2 lines Typos. ........ r54260 | collin.winter | 2007-03-10 06:33:32 -0800 (Sat, 10 Mar 2007) | 1 line Convert an assert to a raise so it works even in the presence of -O. ........ r54262 | collin.winter | 2007-03-10 06:41:48 -0800 (Sat, 10 Mar 2007) | 2 lines Patch #1599845: Add an option to disable the implicit calls to server_bind() and server_activate() in the constructors for TCPServer, SimpleXMLRPCServer and DocXMLRPCServer. ........ r54268 | georg.brandl | 2007-03-11 00:28:46 -0800 (Sun, 11 Mar 2007) | 2 lines Add missing "return" statements in exception handler. ........ r54270 | ziga.seilnacht | 2007-03-11 08:54:54 -0700 (Sun, 11 Mar 2007) | 3 lines Patch #1675981: remove unreachable code from type.__new__() method. __dict__ and __weakref__ are removed from the slots tuple earlier in the code, in the loop that mangles slot names. Will backport. ........ r54271 | collin.winter | 2007-03-11 09:00:20 -0700 (Sun, 11 Mar 2007) | 3 lines Patch #1192590: Fix pdb's "ignore" and "condition" commands so they trap the IndexError caused by passing in an invalid breakpoint number. Will backport. ........ r54274 | vinay.sajip | 2007-03-11 11:32:07 -0700 (Sun, 11 Mar 2007) | 1 line Fix resource leak reported in SF #1516995. ........ r54278 | collin.winter | 2007-03-11 18:55:54 -0700 (Sun, 11 Mar 2007) | 4 lines Patch #1678662: ftp.python.org does not exist. So the testcode in urllib.py must use a more stable FTP. Will backport. ........ r54280 | barry.warsaw | 2007-03-11 20:20:01 -0700 (Sun, 11 Mar 2007) | 8 lines Tokio Kikuchi's fix for SF bug #1629369; folding whitespace allowed in the display name of an email address, e.g. Foo \tBar <foo@example.com> Test case added by Barry. ........ r54282 | skip.montanaro | 2007-03-11 20:30:50 -0700 (Sun, 11 Mar 2007) | 4 lines Sane humans would call these invalid tests, but Andrew McNamara pointed out that given the inputs in these tests Excel does indeed produce the output these tests expect. Document that for future confused folks. ........ r54283 | martin.v.loewis | 2007-03-12 03:50:39 -0700 (Mon, 12 Mar 2007) | 2 lines Bug #1675511: Use -Kpic instead of -xcode=pic32 on Solaris/x86. ........ r54285 | martin.v.loewis | 2007-03-12 04:01:10 -0700 (Mon, 12 Mar 2007) | 2 lines Patch #1677862: Require a space or tab after import in .pth files. ........ r54287 | georg.brandl | 2007-03-12 06:17:36 -0700 (Mon, 12 Mar 2007) | 8 lines Backport from Py3k branch: Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir. Had to change a few bits of the patch because classobjs and __methods__ are still in Py2.6. ........ r54288 | georg.brandl | 2007-03-12 07:30:05 -0700 (Mon, 12 Mar 2007) | 3 lines Bug #1678647: write a newline after printing an exception in any case, even when converting the value to a string failed. ........ r54290 | collin.winter | 2007-03-12 08:57:19 -0700 (Mon, 12 Mar 2007) | 1 line Patch #1678088: convert test_operations to use unittest, fold the result into test_dict. ........ r54291 | collin.winter | 2007-03-12 09:11:39 -0700 (Mon, 12 Mar 2007) | 3 lines Bug #742342: make Python stop segfaulting on infinitely-recursive reload()s. Fixed by patch #922167. Will backport. ........ r54292 | georg.brandl | 2007-03-12 09:15:09 -0700 (Mon, 12 Mar 2007) | 2 lines Typo fix. ........ r54295 | collin.winter | 2007-03-12 10:24:07 -0700 (Mon, 12 Mar 2007) | 1 line Patch #1670993: Refactor test_threadedtempfile.py to use unittest. ........ r54296 | tim.peters | 2007-03-12 11:07:52 -0700 (Mon, 12 Mar 2007) | 2 lines Whitespace normalization. ........ r54297 | tim.peters | 2007-03-12 11:09:22 -0700 (Mon, 12 Mar 2007) | 2 lines Set missing svn:eol-style property on text files. ........ r54315 | brett.cannon | 2007-03-12 19:34:09 -0700 (Mon, 12 Mar 2007) | 8 lines Add test.test_support.transient_internet . Returns a context manager that nests test.test_support.TransientResource context managers that capture exceptions raised when the Internet connection is flaky. Initially using in test_socket_ssl but should probably be expanded to cover any test that should not raise the captured exceptions if the Internet connection works. ........ r54316 | brett.cannon | 2007-03-12 20:05:40 -0700 (Mon, 12 Mar 2007) | 2 lines Fix a typo where the variable name was not updated. ........ r54318 | neal.norwitz | 2007-03-12 21:59:58 -0700 (Mon, 12 Mar 2007) | 1 line Add Jerry Seutter for a bunch of his recent patches refactoring tests ........ r54319 | neal.norwitz | 2007-03-12 22:07:14 -0700 (Mon, 12 Mar 2007) | 7 lines Add some other acks for recent checkins: Brian Leair - 922167 Tomer Filiba - 1591665 Jeremy Jones - 1192590 ........ r54321 | neal.norwitz | 2007-03-12 22:31:38 -0700 (Mon, 12 Mar 2007) | 9 lines Fix some style nits: * lines too long * wrong indentation * space after a function name * wrong function name in error string * simplifying some logic Also add an error check to PyDict_SetItemString. ........ r54322 | georg.brandl | 2007-03-13 00:23:16 -0700 (Tue, 13 Mar 2007) | 2 lines Typo and grammar fixes. ........ r54323 | georg.brandl | 2007-03-13 00:50:57 -0700 (Tue, 13 Mar 2007) | 2 lines Patch #1679379: add documentation for fnmatch.translate(). ........ r54325 | georg.brandl | 2007-03-13 00:57:51 -0700 (Tue, 13 Mar 2007) | 2 lines Patch #1642844: comments to clarify the complexobject constructor. ........ r54326 | georg.brandl | 2007-03-13 01:14:27 -0700 (Tue, 13 Mar 2007) | 3 lines Patch #1668100: urllib2 now correctly raises URLError instead of OSError if accessing a local file via the file:// protocol fails. ........ r54327 | georg.brandl | 2007-03-13 02:32:11 -0700 (Tue, 13 Mar 2007) | 4 lines Patch #1635454: the csv.DictWriter class now includes the offending field names in its exception message if you try to write a record with a dictionary containing fields not in the CSV field names list. ........ r54328 | georg.brandl | 2007-03-13 02:41:31 -0700 (Tue, 13 Mar 2007) | 3 lines Patch #1555098: use str.join() instead of repeated string concatenation in robotparser. ........ r54329 | georg.brandl | 2007-03-13 03:06:48 -0700 (Tue, 13 Mar 2007) | 3 lines Patch #1542681: add entries for "with", "as" and "CONTEXTMANAGERS" to pydoc's help keywords. ........ r54331 | georg.brandl | 2007-03-13 03:19:22 -0700 (Tue, 13 Mar 2007) | 3 lines Patch #1569798: fix a bug in distutils when building Python from a directory within sys.exec_prefix. ........ r54333 | martin.v.loewis | 2007-03-13 03:24:00 -0700 (Tue, 13 Mar 2007) | 4 lines Patch #1449244: Support Unicode strings in email.message.Message.{set_charset,get_content_charset}. Will backport. ........ r54335 | lars.gustaebel | 2007-03-13 03:47:19 -0700 (Tue, 13 Mar 2007) | 34 lines This is the implementation of POSIX.1-2001 (pax) format read/write support. The TarInfo class now contains all necessary logic to process and create tar header data which has been moved there from the TarFile class. The fromtarfile() method was added. The new path and linkpath properties are aliases for the name and linkname attributes in correspondence to the pax naming scheme. The TarFile constructor and classmethods now accept a number of keyword arguments which could only be set as attributes before (e.g. dereference, ignore_zeros). The encoding and pax_headers arguments were added for pax support. There is a new tarinfo keyword argument that allows using subclassed TarInfo objects in TarFile. The boolean TarFile.posix attribute is deprecated, because now three tar formats are supported. Instead, the desired format for writing is specified using the constants USTAR_FORMAT, GNU_FORMAT and PAX_FORMAT as the format keyword argument. This change affects TarInfo.tobuf() as well. The test suite has been heavily reorganized and partially rewritten. A new testtar.tar was added that contains sample data in many formats from 4 different tar programs. Some bugs and quirks that also have been fixed: Directory names do no longer have a trailing slash in TarInfo.name or TarFile.getnames(). Adding the same file twice does not create a hardlink file member. The TarFile constructor does no longer need a name argument. The TarFile._mode attribute was renamed to mode and contains either 'r', 'w' or 'a'. ........ r54336 | georg.brandl | 2007-03-13 05:34:25 -0700 (Tue, 13 Mar 2007) | 3 lines Bug #1622896: fix a rare corner case where the bz2 module raised an error in spite of a succesful compression. ........ r54338 | lars.gustaebel | 2007-03-13 08:47:07 -0700 (Tue, 13 Mar 2007) | 3 lines Quick fix for tests that fail on systems with an encoding other than 'iso8859-1'. ........ r54339 | georg.brandl | 2007-03-13 10:43:32 -0700 (Tue, 13 Mar 2007) | 4 lines Patch #1603688: ConfigParser.SafeConfigParser now checks values that are set for invalid interpolation sequences that would lead to errors on reading back those values. ........ r54341 | georg.brandl | 2007-03-13 11:15:41 -0700 (Tue, 13 Mar 2007) | 3 lines Patch #1581073: add a flag to textwrap that prevents the dropping of whitespace while wrapping. ........ r54343 | georg.brandl | 2007-03-13 11:24:40 -0700 (Tue, 13 Mar 2007) | 2 lines Patch #1605192: list allowed states in error messages for imaplib. ........ r54344 | georg.brandl | 2007-03-13 11:31:49 -0700 (Tue, 13 Mar 2007) | 4 lines Patch #1537850: tempfile.NamedTemporaryFile now has a "delete" parameter which can be set to False to prevent the default delete-on-close behavior. ........ r54345 | collin.winter | 2007-03-13 11:53:04 -0700 (Tue, 13 Mar 2007) | 9 lines Add acks for recent patch checkins: Arvin Schnell - 1668482 S?\195?\169bastien Martini - 1481079 Heiko Wundram - 1491866 Damon Kohler - 1545011 Peter Parente - 1599845 Bjorn Lindqvist - 1678662 ........ r54346 | georg.brandl | 2007-03-13 12:00:36 -0700 (Tue, 13 Mar 2007) | 2 lines Acks for recent patches. ........ r54347 | georg.brandl | 2007-03-13 12:18:18 -0700 (Tue, 13 Mar 2007) | 3 lines Fix a tab. ........ r54348 | georg.brandl | 2007-03-13 12:32:21 -0700 (Tue, 13 Mar 2007) | 4 lines Patch #1533909: the timeit module now accepts callables in addition to strings for the code to time and the setup code. Also added two convenience functions for instantiating a Timer and calling its methods. ........ r54352 | georg.brandl | 2007-03-13 13:02:57 -0700 (Tue, 13 Mar 2007) | 3 lines Patch #1530482: add pydoc.render_doc() which returns the documentation for a thing instead of paging it to stdout, which pydoc.doc() does. ........ r54357 | thomas.heller | 2007-03-13 13:42:52 -0700 (Tue, 13 Mar 2007) | 1 line Patch #1649190: Adding support for _Bool to ctypes as c_bool, by David Remahl. ........ r54358 | georg.brandl | 2007-03-13 13:46:32 -0700 (Tue, 13 Mar 2007) | 2 lines Patch #1444529: the builtin compile() now accepts keyword arguments. (backport) ........ r54359 | thomas.heller | 2007-03-13 14:01:39 -0700 (Tue, 13 Mar 2007) | 1 line Add versionadded marker for ctypes.c_bool. ........ r54360 | georg.brandl | 2007-03-13 14:08:15 -0700 (Tue, 13 Mar 2007) | 3 lines Patch #1393667: pdb now has a "run" command which restarts the debugged Python program, optionally with different arguments. ........ r54361 | georg.brandl | 2007-03-13 14:32:01 -0700 (Tue, 13 Mar 2007) | 3 lines Deprecate commands.getstatus(). ........ r54362 | georg.brandl | 2007-03-13 14:32:56 -0700 (Tue, 13 Mar 2007) | 2 lines NEWS entry for getstatus() deprecation. ........ r54363 | georg.brandl | 2007-03-13 14:58:44 -0700 (Tue, 13 Mar 2007) | 4 lines Patch #1429539: pdb now correctly initializes the __main__ module for the debugged script, which means that imports from __main__ work correctly now. ........ r54364 | georg.brandl | 2007-03-13 15:07:36 -0700 (Tue, 13 Mar 2007) | 4 lines Patch #957650: "%var%" environment variable references are now properly expanded in ntpath.expandvars(), also "~user" home directory references are recognized and handled on Windows. ........ r54365 | georg.brandl | 2007-03-13 15:16:30 -0700 (Tue, 13 Mar 2007) | 2 lines Patch #1194449: correctly detect unbound methods in pydoc. ........ r54367 | georg.brandl | 2007-03-13 15:49:43 -0700 (Tue, 13 Mar 2007) | 5 lines Patch #1185447: binascii.b2a_qp() now correctly quotes binary characters with ASCII value less than 32. Also, it correctly quotes dots only if they occur on a single line, as opposed to the previous behavior of quoting dots if they are the second character of any line. ........ r54368 | collin.winter | 2007-03-13 16:02:15 -0700 (Tue, 13 Mar 2007) | 1 line Inline PyImport_GetModulesReloading(). ........ r54371 | barry.warsaw | 2007-03-13 21:59:50 -0700 (Tue, 13 Mar 2007) | 6 lines SF bug #1582282; decode_header() incorrectly splits not-conformant RFC 2047-like headers where there is no whitespace between encoded words. This fix changes the matching regexp to include a trailing lookahead assertion that the closing ?= must be followed by whitespace, newline, or end-of-string. This also changes the regexp to add the MULTILINE flag. ........ r54372 | gregory.p.smith | 2007-03-14 00:17:40 -0700 (Wed, 14 Mar 2007) | 2 lines correct order and names of the less often used keyword parameters. ........ r54373 | gregory.p.smith | 2007-03-14 00:19:50 -0700 (Wed, 14 Mar 2007) | 5 lines Its time to stop listing (Unix, Windows) when we really mean "everything but Mac OS 9" now that nobody is likely to use Python on Mac OS 9 and most of the (Mac) platform items are all OS X special API specific since OS X is unixy enough for these modules to be available out of the box. ........ r54376 | georg.brandl | 2007-03-14 01:27:52 -0700 (Wed, 14 Mar 2007) | 4 lines Bug #767111: fix long-standing bug in urllib which caused an AttributeError instead of an IOError when the server's response didn't contain a valid HTTP status line. ........ r54378 | ziga.seilnacht | 2007-03-14 05:24:09 -0700 (Wed, 14 Mar 2007) | 4 lines Patch #1680015: Don't modify __slots__ tuple if it contains an unicode name. Remove a reference leak that happened if the name could not be converted to string. Will backport. ........ r54386 | martin.v.loewis | 2007-03-14 13:02:31 -0700 (Wed, 14 Mar 2007) | 3 lines Patch #1559413: Fix test_cmd_line if sys.executable contains a space. Will backport. ........ r54389 | brett.cannon | 2007-03-14 14:40:13 -0700 (Wed, 14 Mar 2007) | 3 lines Note how test_socket_ssl has various exceptions that deal with a flaky Net connection are silenced. ........ r54390 | brett.cannon | 2007-03-14 14:44:15 -0700 (Wed, 14 Mar 2007) | 2 lines Raise ResourceDenied in test_urllib2net when the Net connection goes bad. ........ r54391 | neal.norwitz | 2007-03-14 21:41:20 -0700 (Wed, 14 Mar 2007) | 1 line Wrap a long line and fix a typo (is -> if) ........ r54392 | georg.brandl | 2007-03-15 00:38:14 -0700 (Thu, 15 Mar 2007) | 3 lines Patch #1680978: consistently use "alive" instead of "active" in the thread lib doc. ........ r54394 | georg.brandl | 2007-03-15 00:41:30 -0700 (Thu, 15 Mar 2007) | 3 lines Patch #1681153: the wave module now closes a file object it opened if initialization failed. ........ r54397 | ziga.seilnacht | 2007-03-15 04:44:55 -0700 (Thu, 15 Mar 2007) | 3 lines Patch #1462488: prevent a segfault in object_reduce_ex() by splitting the implementation for __reduce__ and __reduce_ex__ into two separate functions. Fixes bug #931877. Will backport. ........ r54404 | collin.winter | 2007-03-15 21:11:30 -0700 (Thu, 15 Mar 2007) | 3 lines Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Will backport. ........ r54406 | georg.brandl | 2007-03-16 00:55:09 -0700 (Fri, 16 Mar 2007) | 5 lines Bug #1681228: the webbrowser module now correctly uses the default GNOME or KDE browser, depending on whether there is a session of one of those present. Also, it tries the Windows default browser before trying Mozilla variants. (backport) ........ r54407 | georg.brandl | 2007-03-16 01:22:40 -0700 (Fri, 16 Mar 2007) | 4 lines Patch #1273829: os.walk() now has a "followlinks" parameter. If set to True (which is not the default), it visits symlinks pointing to directories. ........ r54408 | georg.brandl | 2007-03-16 01:24:21 -0700 (Fri, 16 Mar 2007) | 2 lines Add \versionadded tag. ........ r54409 | georg.brandl | 2007-03-16 01:33:47 -0700 (Fri, 16 Mar 2007) | 2 lines RFE #1670167: fix in isinstance() docs. ........ r54412 | ziga.seilnacht | 2007-03-16 04:59:38 -0700 (Fri, 16 Mar 2007) | 3 lines Patch #1623563: allow __class__ assignment for classes with __slots__. The old and the new class are still required to have the same slot names, but the order in which they are specified is not relevant. ........ r54413 | ziga.seilnacht | 2007-03-16 05:11:11 -0700 (Fri, 16 Mar 2007) | 2 lines Whitespace cleanup. Also remove the empty lines from the previous check in. ........ r54414 | jeremy.hylton | 2007-03-16 07:49:11 -0700 (Fri, 16 Mar 2007) | 2 lines Remove warning: funcion declaration isn't a prototype ........ r54415 | jeremy.hylton | 2007-03-16 08:59:47 -0700 (Fri, 16 Mar 2007) | 11 lines Clean up formatting of this file. The file should now follow PEP 7, except that it uses 4 space indents (in the style of Py3k). This particular code would be really hard to read with the regular tab idents. Other changes: - reflow long lines - change multi-line conditionals to have test at end of line ........ r54417 | collin.winter | 2007-03-16 14:13:35 -0700 (Fri, 16 Mar 2007) | 1 line Patch #1676994: Refactor test_popen2 to use unittest. ........ r54418 | collin.winter | 2007-03-16 14:15:35 -0700 (Fri, 16 Mar 2007) | 1 line Remove test/output/test_popen2 (missed in r54417). ........ r54419 | collin.winter | 2007-03-16 15:16:08 -0700 (Fri, 16 Mar 2007) | 1 line Patch 1339796: add a relpath() function to os.path. ........ r54421 | georg.brandl | 2007-03-17 09:08:45 -0700 (Sat, 17 Mar 2007) | 5 lines Patch #1675423: PyComplex_AsCComplex() now tries to convert an object to complex using its __complex__() method before falling back to the __float__() method. Therefore, the functions in the cmath module now can operate on objects that define a __complex__() method. (backport) ........ r54423 | gregory.p.smith | 2007-03-17 15:33:35 -0700 (Sat, 17 Mar 2007) | 2 lines move note to the correct section ........ r54426 | georg.brandl | 2007-03-18 01:25:00 -0700 (Sun, 18 Mar 2007) | 2 lines Patch #1682878: the new socket methods are recv_into and recvfrom_into, not *_buf. ........ r54432 | georg.brandl | 2007-03-18 11:28:25 -0700 (Sun, 18 Mar 2007) | 2 lines Patch #1678339: test case for bug in difflib. ........ r54439 | collin.winter | 2007-03-19 11:52:08 -0700 (Mon, 19 Mar 2007) | 1 line Patch #1630118: add a SpooledTemporaryFile class to tempfile. ........ r54441 | georg.brandl | 2007-03-19 12:02:48 -0700 (Mon, 19 Mar 2007) | 2 lines Patch #1683328: fixes and enhancements for "unparse" demo. ........ r54456 | neal.norwitz | 2007-03-19 22:07:28 -0700 (Mon, 19 Mar 2007) | 1 line Add some doc that was left out from some change to platform.py ........ r54457 | neal.norwitz | 2007-03-19 22:08:23 -0700 (Mon, 19 Mar 2007) | 1 line Add a comment about 3k migration ........ r54458 | neal.norwitz | 2007-03-19 22:21:21 -0700 (Mon, 19 Mar 2007) | 1 line Get rid of deprecation warning when testing commands.getstatus() ........ r54459 | neal.norwitz | 2007-03-19 22:23:09 -0700 (Mon, 19 Mar 2007) | 4 lines Try backing out 54407 to see if it corrects the problems on the Windows buildbots. This rev was backported, so we will need to keep both branches in sync, pending the outcome of the test after this checkin. ........ r54460 | neal.norwitz | 2007-03-19 23:13:25 -0700 (Mon, 19 Mar 2007) | 1 line Try to make this test more resistant to dropping from previous runs (ie, files that may exist but cause the test to fail). Should be backported (assuming it works :-) ........ r54461 | neal.norwitz | 2007-03-19 23:16:26 -0700 (Mon, 19 Mar 2007) | 1 line Try to make this test more resistant to dropping from previous runs (ie, files that may exist but cause the test to fail). Should be backported (assuming it works :-) ........ r54462 | neal.norwitz | 2007-03-19 23:53:17 -0700 (Mon, 19 Mar 2007) | 5 lines Try to be a little more resilient to errors. This might help the test pass, but my guess is that it won't. I'm guessing that some other test is leaving this file open which means it can't be removed under Windows AFAIK. ........ r54463 | neal.norwitz | 2007-03-20 01:14:57 -0700 (Tue, 20 Mar 2007) | 8 lines Try to get test_urllib to pass on Windows by closing the file. I'm guessing that's the problem. h.getfile() must be called *after* h.getreply() and the fp can be None. I'm not entirely convinced this is the best fix (or even correct). The buildbots will tell us if things improve or not. I don't know if this needs to be backported (assuming it actually works). ........ r54465 | raymond.hettinger | 2007-03-20 14:27:24 -0700 (Tue, 20 Mar 2007) | 1 line Extend work on rev 52962 and 53829 eliminating redundant PyObject_Hash() calls and fixing set/dict interoperability. ........ r54468 | georg.brandl | 2007-03-20 16:05:14 -0700 (Tue, 20 Mar 2007) | 2 lines Fix for glob.py if filesystem encoding is None. ........ r54479 | neal.norwitz | 2007-03-20 23:39:48 -0700 (Tue, 20 Mar 2007) | 1 line Remove unused file spotted by Paul Hankin ........ r54480 | georg.brandl | 2007-03-21 02:00:39 -0700 (Wed, 21 Mar 2007) | 3 lines Patch #1682205: a TypeError while unpacking an iterable is no longer masked by a generic one with the message "unpack non-sequence". ........ r54482 | georg.brandl | 2007-03-21 02:10:29 -0700 (Wed, 21 Mar 2007) | 2 lines New test for rev. 54407 which only uses directories under TESTFN. ........ r54483 | georg.brandl | 2007-03-21 02:16:53 -0700 (Wed, 21 Mar 2007) | 2 lines Patch #1684834: document some utility C API functions. ........ r54485 | georg.brandl | 2007-03-21 04:51:25 -0700 (Wed, 21 Mar 2007) | 2 lines Fix #1684254: split BROWSER contents with shlex to avoid displaying 'URL'. ........ r54487 | andrew.kuchling | 2007-03-21 07:32:43 -0700 (Wed, 21 Mar 2007) | 1 line Add comments on maintenance of this file ........ r54489 | andrew.kuchling | 2007-03-21 09:57:32 -0700 (Wed, 21 Mar 2007) | 1 line Fix sentence, and fix typo in example ........ r54490 | andrew.kuchling | 2007-03-21 09:59:20 -0700 (Wed, 21 Mar 2007) | 1 line Put code examples at left margin instead of indenting them ........ r54491 | facundo.batista | 2007-03-21 12:41:24 -0700 (Wed, 21 Mar 2007) | 1 line Minor clarification, saying that blocking means no timeout (from bug #882297) ........ r54492 | ziga.seilnacht | 2007-03-21 13:07:56 -0700 (Wed, 21 Mar 2007) | 2 lines Bug #1675967: re patterns pickled with older Python versions can now be unpickled. Will backport. ........ r54495 | raymond.hettinger | 2007-03-21 13:33:57 -0700 (Wed, 21 Mar 2007) | 1 line Add test and fix for fromkeys() optional argument. ........ r54524 | georg.brandl | 2007-03-22 01:05:45 -0700 (Thu, 22 Mar 2007) | 2 lines Bug #1685704: use -m switch in timeit docs. ........ r54533 | thomas.heller | 2007-03-22 12:44:31 -0700 (Thu, 22 Mar 2007) | 5 lines Back out "Patch #1643874: memory leak in ctypes fixed." The code in this patch leaves no way to give up the ownership of a BSTR instance. ........ r54538 | thomas.heller | 2007-03-22 13:34:37 -0700 (Thu, 22 Mar 2007) | 2 lines Explain the purpose of the b_needsfree flag (forward ported from release25-maint). ........ r54539 | guido.van.rossum | 2007-03-22 21:58:42 -0700 (Thu, 22 Mar 2007) | 12 lines - Bug #1683368: The object.__init__() and object.__new__() methods are now stricter in rejecting excess arguments. The only time when either allows excess arguments is when it is not overridden and the other one is. For backwards compatibility, when both are overridden, it is a deprecation warning (for now; maybe a Py3k warning later). When merging this into 3.0, the warnings should become errors. Note: without the change to string.py, lots of spurious warnings happen. What's going on there? ........ r54540 | neal.norwitz | 2007-03-22 22:17:23 -0700 (Thu, 22 Mar 2007) | 1 line Add Mark Dickinson for SF # 1675423. ........ r54541 | martin.v.loewis | 2007-03-23 03:35:49 -0700 (Fri, 23 Mar 2007) | 3 lines Patch #1686451: Fix return type for PySequence_{Count,Index,Fast_GET_SIZE}. Will backport. ........ r54543 | martin.v.loewis | 2007-03-23 06:27:15 -0700 (Fri, 23 Mar 2007) | 3 lines Bug #978833: Revert r50844, as it broke _socketobject.dup. Will backport. ........ r54545 | guido.van.rossum | 2007-03-23 11:53:03 -0700 (Fri, 23 Mar 2007) | 8 lines Add a type.__init__() method that enforces the same signature as type.__new__(), and then calls object.__init__(cls), just to be anal. This allows us to restore the code in string.py's _TemplateMetaclass that called super(...).__init__(name, bases, dct), which I commented out yesterday since it broke due to the stricter argument checking added to object.__init__(). ........ r54546 | facundo.batista | 2007-03-23 11:54:07 -0700 (Fri, 23 Mar 2007) | 4 lines Added a 'create_connect()' function to socket.py, which creates a connection with an optional timeout, and modified httplib.py to use this function in HTTPConnection. Applies patch 1676823. ........ r54547 | guido.van.rossum | 2007-03-23 12:39:01 -0700 (Fri, 23 Mar 2007) | 2 lines Add note about type.__init__(). ........ r54553 | thomas.heller | 2007-03-23 12:55:27 -0700 (Fri, 23 Mar 2007) | 5 lines Prevent creation (followed by a segfault) of array types when the size overflows the valid Py_ssize_t range. Check return values of PyMem_Malloc. Will backport to release25-maint. ........ r54555 | facundo.batista | 2007-03-23 13:23:08 -0700 (Fri, 23 Mar 2007) | 6 lines Surrounded with try/finally to socket's default timeout setting changes in the tests, so failing one test won't produce strange results in others. Also relaxed the timeout settings in the test (where actually the value didn't mean anything). ........ r54556 | collin.winter | 2007-03-23 15:24:39 -0700 (Fri, 23 Mar 2007) | 1 line Make test_relpath() pass on Windows. ........ r54559 | ziga.seilnacht | 2007-03-24 07:24:26 -0700 (Sat, 24 Mar 2007) | 6 lines Patch #1489771: update syntax rules in Python Reference Manual. Python 2.5 added support for explicit relative import statements and yield expressions, which were missing in the manual. Also fix grammar productions that used the names from the Grammar file, markup that broke the generated grammar.txt, and wrap some lines that broke the pdf output. Will backport. ........ r54565 | georg.brandl | 2007-03-24 15:20:34 -0700 (Sat, 24 Mar 2007) | 2 lines Remove typo accent. ........ r54566 | georg.brandl | 2007-03-24 15:27:56 -0700 (Sat, 24 Mar 2007) | 2 lines Revert accidental change. ........ r54567 | brett.cannon | 2007-03-24 18:32:36 -0700 (Sat, 24 Mar 2007) | 3 lines Change the docs to no longer claim that unittest is preferred over doctest for regression tests. ........ r54568 | facundo.batista | 2007-03-24 18:53:21 -0700 (Sat, 24 Mar 2007) | 4 lines Redone the tests, using the infrastructure already present for threading and socket serving. ........ r54570 | facundo.batista | 2007-03-24 20:20:05 -0700 (Sat, 24 Mar 2007) | 3 lines Closing the HTTP connection after each test, and listening more. ........ r54572 | georg.brandl | 2007-03-25 11:44:35 -0700 (Sun, 25 Mar 2007) | 2 lines Markup fix. ........ r54573 | georg.brandl | 2007-03-25 12:04:55 -0700 (Sun, 25 Mar 2007) | 2 lines Markup fix. ........ r54580 | facundo.batista | 2007-03-26 13:18:31 -0700 (Mon, 26 Mar 2007) | 5 lines Added an optional timeout to FTP class. Also I started a test_ftplib.py file to test the ftp lib (right now I included a basic test, the timeout one, and nothing else). ........ r54581 | georg.brandl | 2007-03-26 13:28:28 -0700 (Mon, 26 Mar 2007) | 2 lines Some nits. ........ r54582 | facundo.batista | 2007-03-26 13:56:09 -0700 (Mon, 26 Mar 2007) | 4 lines Forgot to add the file before the previous commit, here go the ftplib tests. ........ r54585 | facundo.batista | 2007-03-27 11:23:21 -0700 (Tue, 27 Mar 2007) | 5 lines Added an optional timeout to poplib.POP3. Also created a test_poplib.py file with a basic test and the timeout ones. Docs are also updated. ........ r54586 | facundo.batista | 2007-03-27 11:50:29 -0700 (Tue, 27 Mar 2007) | 3 lines The basic test cases of poplib.py. ........ r54594 | facundo.batista | 2007-03-27 20:45:20 -0700 (Tue, 27 Mar 2007) | 4 lines Bug 1688393. Adds a control of negative values in socket.recvfrom, which caused an ugly crash. ........ r54599 | facundo.batista | 2007-03-28 11:25:54 -0700 (Wed, 28 Mar 2007) | 5 lines Added timeout to smtplib (to SMTP and SMTP_SSL). Also created the test_smtplib.py file, with a basic test and the timeout ones. Docs are updated too. ........ r54603 | collin.winter | 2007-03-28 16:34:06 -0700 (Wed, 28 Mar 2007) | 3 lines Consolidate patches #1690164, 1683397, and 1690169, all of which refactor XML-related test suites. The patches are applied together because they use a common output/xmltests file. Thanks to Jerry Seutter for all three patches. ........ r54604 | collin.winter | 2007-03-28 19:28:16 -0700 (Wed, 28 Mar 2007) | 1 line Make test_zipfile clean up its temporary files properly. ........ r54605 | georg.brandl | 2007-03-29 00:41:32 -0700 (Thu, 29 Mar 2007) | 2 lines These are actually methods. ........ r54606 | georg.brandl | 2007-03-29 05:42:07 -0700 (Thu, 29 Mar 2007) | 4 lines In Windows' time.clock(), when QueryPerformanceFrequency() fails, the C lib's clock() is used, but it must be divided by CLOCKS_PER_SEC as for the POSIX implementation (thanks to #pypy). ........ r54608 | facundo.batista | 2007-03-29 11:22:35 -0700 (Thu, 29 Mar 2007) | 5 lines Added timout parameter to telnetlib.Telnet. Also created test_telnetlib.py with a basic test and timeout ones. Docs are also updated. ........ r54613 | facundo.batista | 2007-03-30 06:00:35 -0700 (Fri, 30 Mar 2007) | 4 lines Added the posibility to pass the timeout to FTP.connect, not only when instantiating the class. Docs and tests are updated. ........ r54614 | collin.winter | 2007-03-30 07:01:25 -0700 (Fri, 30 Mar 2007) | 1 line Bug #1688274: add documentation for C-level class objects. ........ r54615 | marc-andre.lemburg | 2007-03-30 08:01:42 -0700 (Fri, 30 Mar 2007) | 4 lines Bump the patch level version of distutils since there were a few bug fixes since the 2.5.0 release. ........ r54617 | georg.brandl | 2007-03-30 08:49:05 -0700 (Fri, 30 Mar 2007) | 2 lines Markup fix. ........ r54618 | georg.brandl | 2007-03-30 10:39:39 -0700 (Fri, 30 Mar 2007) | 2 lines Label name fix. ........ r54619 | georg.brandl | 2007-03-30 10:47:21 -0700 (Fri, 30 Mar 2007) | 2 lines Duplicate label fix. ........ r54620 | georg.brandl | 2007-03-30 10:48:39 -0700 (Fri, 30 Mar 2007) | 2 lines Markup fix. ........ r54623 | andrew.kuchling | 2007-03-30 11:00:15 -0700 (Fri, 30 Mar 2007) | 1 line Add item. (Oops, accidentally checked this in on my branch) ........ r54624 | georg.brandl | 2007-03-30 12:01:38 -0700 (Fri, 30 Mar 2007) | 2 lines Duplicate label fix. ........ r54625 | georg.brandl | 2007-03-30 12:14:02 -0700 (Fri, 30 Mar 2007) | 2 lines Markup fix. ........ r54629 | georg.brandl | 2007-03-31 03:17:31 -0700 (Sat, 31 Mar 2007) | 2 lines repair string literal. ........ r54630 | georg.brandl | 2007-03-31 04:54:58 -0700 (Sat, 31 Mar 2007) | 2 lines Markup fix. ........ r54631 | georg.brandl | 2007-03-31 04:58:36 -0700 (Sat, 31 Mar 2007) | 2 lines Duplicate label fix. ........ r54632 | georg.brandl | 2007-03-31 04:59:54 -0700 (Sat, 31 Mar 2007) | 2 lines Typo fix. ........ r54633 | neal.norwitz | 2007-03-31 11:54:18 -0700 (Sat, 31 Mar 2007) | 1 line Fix method names. Will backport. ........ r54634 | georg.brandl | 2007-03-31 11:56:11 -0700 (Sat, 31 Mar 2007) | 4 lines Bug #1655392: don't add -L/usr/lib/pythonX.Y/config to the LDFLAGS returned by python-config if Python was built with --enable-shared because that prevented the shared library from being used. ........ r54637 | collin.winter | 2007-03-31 12:31:34 -0700 (Sat, 31 Mar 2007) | 1 line Shut up an occaisonal buildbot error due to test files being left around. ........ r54644 | neal.norwitz | 2007-04-01 11:24:22 -0700 (Sun, 01 Apr 2007) | 11 lines SF #1685563, MSVCCompiler creates redundant and long PATH strings If MSVCCompiler.initialize() was called multiple times, the path would get duplicated. On Windows, this is a problem because the path is limited to 4k. There's no benefit in adding a path multiple times, so prevent that from occuring. We also normalize the path before checking for duplicates so things like /a and /a/ won't both be stored. Will backport. ........ r54646 | brett.cannon | 2007-04-01 11:47:27 -0700 (Sun, 01 Apr 2007) | 8 lines time.strptime's caching of its locale object was being recreated when the locale changed but not used during the function call it was recreated during. The test in this checkin is untested (OS X does not have the proper locale support for me to test), although the fix for the bug this deals with was tested by the OP (#1290505). Once the buildbots verify the test at least doesn't fail it becomes a backport candidate. ........ r54647 | brett.cannon | 2007-04-01 12:46:19 -0700 (Sun, 01 Apr 2007) | 3 lines Fix the test for recreating the locale cache object by not worrying about if one of the test locales cannot be set. ........ r54649 | georg.brandl | 2007-04-01 14:29:15 -0700 (Sun, 01 Apr 2007) | 2 lines Fix a lot of markup and meta-information glitches. ........ r54650 | georg.brandl | 2007-04-01 14:39:52 -0700 (Sun, 01 Apr 2007) | 2 lines Another fix. ........ r54651 | georg.brandl | 2007-04-01 15:39:10 -0700 (Sun, 01 Apr 2007) | 2 lines Lots of explicit class names for method and member descs. ........ r54652 | georg.brandl | 2007-04-01 15:40:12 -0700 (Sun, 01 Apr 2007) | 2 lines Explicit class names. ........ r54653 | georg.brandl | 2007-04-01 15:47:31 -0700 (Sun, 01 Apr 2007) | 2 lines Some semantic fixes. ........ r54654 | georg.brandl | 2007-04-01 16:29:10 -0700 (Sun, 01 Apr 2007) | 2 lines Remove bogus entry. ........ r54655 | georg.brandl | 2007-04-01 16:31:30 -0700 (Sun, 01 Apr 2007) | 2 lines Fix the class name of strings. ........ r54658 | raymond.hettinger | 2007-04-02 10:29:30 -0700 (Mon, 02 Apr 2007) | 1 line SF #1693079: Cannot save empty array in shelve ........ r54663 | raymond.hettinger | 2007-04-02 15:54:21 -0700 (Mon, 02 Apr 2007) | 3 lines Array module's buffer interface can now handle empty arrays. ........ r54664 | guido.van.rossum | 2007-04-02 16:55:37 -0700 (Mon, 02 Apr 2007) | 5 lines Fix warnings about object.__init__() signature. Two (test_array and test_descr) were bug IMO; the third (copy_reg) is a work-around which recognizes that object.__init__() doesn't do anything. ........ r54666 | raymond.hettinger | 2007-04-02 17:02:11 -0700 (Mon, 02 Apr 2007) | 1 line SF 1602378 Clarify docstrings for bisect ........ r54668 | raymond.hettinger | 2007-04-02 18:39:43 -0700 (Mon, 02 Apr 2007) | 3 lines SF #1382213: Tutorial section 9.5.1 ignores MRO for new-style classes ........ r54669 | matthias.klose | 2007-04-02 21:35:59 -0700 (Mon, 02 Apr 2007) | 4 lines - Fix an off-by-one bug in locale.strxfrm(). patch taken from http://bugs.debian.org/416934. ........ r54671 | georg.brandl | 2007-04-03 00:04:27 -0700 (Tue, 03 Apr 2007) | 9 lines Fix the strange case of \begin{methoddesc}[NNTP]{...} where \ifx#1\@undefined ended up comparing N and N, therefore executing the true part of the conditional, blowing up at \@undefined. ........ r54672 | facundo.batista | 2007-04-03 07:05:08 -0700 (Tue, 03 Apr 2007) | 4 lines Now using unittest for the tests infraestructure. Also split the tests in those who need the network, and that who doesn't. ........ r54673 | walter.doerwald | 2007-04-03 09:08:10 -0700 (Tue, 03 Apr 2007) | 4 lines Move the functionality for catching warnings in test_warnings.py into a separate class to that reusing the functionality in test_structmembers.py doesn't rerun the tests from test_warnings.py. ........ r54674 | walter.doerwald | 2007-04-03 09:16:24 -0700 (Tue, 03 Apr 2007) | 2 lines Document that CatchWarningTests is reused by test_structmembers.py. ........ r54675 | walter.doerwald | 2007-04-03 09:53:43 -0700 (Tue, 03 Apr 2007) | 4 lines Add tests for the filename. Test that the stacklevel is handled correctly. ........ r54676 | facundo.batista | 2007-04-03 10:29:48 -0700 (Tue, 03 Apr 2007) | 6 lines Added a SSL server to test_socket_ssl.py to be able to test locally. Now, it checks if have openssl available and run those specific tests (it starts openssl at the beggining of all the tests and then kills it at the end). ........ r54677 | walter.doerwald | 2007-04-03 11:33:29 -0700 (Tue, 03 Apr 2007) | 6 lines Implement a contextmanager test.test_support.catch_warning that can be used to catch the last warning issued by the warning framework. Change test_warnings.py and test_structmembers.py to use this new contextmanager. ........ r54678 | facundo.batista | 2007-04-03 14:15:34 -0700 (Tue, 03 Apr 2007) | 4 lines Changed the whole structure of startup and checking if the server is available. Hope to not get more false alarms. ........ r54681 | facundo.batista | 2007-04-04 07:10:40 -0700 (Wed, 04 Apr 2007) | 4 lines Fixed the way that the .pem files are looked for, and changed how to kill the process in win32 to use the _handle attribute. ........ r54682 | guido.van.rossum | 2007-04-04 10:43:02 -0700 (Wed, 04 Apr 2007) | 4 lines Fix a race condition in this test -- instead of assuming that it will take the test server thread at most 0.5 seconds to get ready, use an event variable. ........ r54683 | collin.winter | 2007-04-04 11:14:17 -0700 (Wed, 04 Apr 2007) | 1 line Clean up imports. ........ r54684 | collin.winter | 2007-04-04 11:16:24 -0700 (Wed, 04 Apr 2007) | 1 line Stop using test_support.verify(). ........ r54685 | martin.v.loewis | 2007-04-04 11:30:36 -0700 (Wed, 04 Apr 2007) | 2 lines Bug #1686475: Support stat'ing open files on Windows again. Will backport to 2.5. ........ r54687 | collin.winter | 2007-04-04 11:33:40 -0700 (Wed, 04 Apr 2007) | 1 line Make test_getopt use unittest. ........ r54688 | collin.winter | 2007-04-04 11:36:30 -0700 (Wed, 04 Apr 2007) | 1 line Make test_softspace use unittest. ........ r54689 | ziga.seilnacht | 2007-04-04 11:38:47 -0700 (Wed, 04 Apr 2007) | 2 lines Fix WalkTests.test_traversal() on Windows. The cleanup in MakedirTests.setUp() can now be removed. ........ r54695 | raymond.hettinger | 2007-04-05 11:00:03 -0700 (Thu, 05 Apr 2007) | 3 lines Bug #1563759: struct.unpack doens't support buffer protocol objects ........ r54697 | collin.winter | 2007-04-05 13:05:07 -0700 (Thu, 05 Apr 2007) | 1 line Convert test_long_future to use unittest. ........ r54698 | collin.winter | 2007-04-05 13:08:56 -0700 (Thu, 05 Apr 2007) | 1 line Convert test_normalization to use unittest. ........ r54699 | andrew.kuchling | 2007-04-05 18:11:58 -0700 (Thu, 05 Apr 2007) | 1 line Some grammar fixes ........ r54704 | collin.winter | 2007-04-06 12:27:40 -0700 (Fri, 06 Apr 2007) | 1 line Convert test_stringprep to use unittest. ........ r54705 | collin.winter | 2007-04-06 12:32:32 -0700 (Fri, 06 Apr 2007) | 1 line Import cleanup in test_crypt. ........ r54706 | collin.winter | 2007-04-06 13:00:05 -0700 (Fri, 06 Apr 2007) | 1 line Convert test_gc to use unittest. ........ r54707 | collin.winter | 2007-04-06 13:03:11 -0700 (Fri, 06 Apr 2007) | 1 line Convert test_module to use unittest. ........ r54711 | collin.winter | 2007-04-06 21:40:43 -0700 (Fri, 06 Apr 2007) | 1 line Convert test_fileinput to use unittest. ........ r54712 | brett.cannon | 2007-04-07 21:29:32 -0700 (Sat, 07 Apr 2007) | 5 lines Doc that file.next() has undefined behaviour when called on a file opened with 'w'. Closes bug #1569057. To be backported once 2.5 branch is unfrozen. ........ r54726 | vinay.sajip | 2007-04-09 09:16:10 -0700 (Mon, 09 Apr 2007) | 1 line Added optional timeout to SocketHandler.makeSocket (SF #1695948) ........ r54727 | ziga.seilnacht | 2007-04-09 12:10:29 -0700 (Mon, 09 Apr 2007) | 3 lines Patch #1695862: remove old test directory that causes test_urllib failures on Windows buildbots. The change is a one time fix and will be removed after a successful buildbot run. ........ r54729 | facundo.batista | 2007-04-09 20:00:37 -0700 (Mon, 09 Apr 2007) | 3 lines Minor fix to the tests pass ok even with -O. ........ r54730 | collin.winter | 2007-04-09 21:44:49 -0700 (Mon, 09 Apr 2007) | 1 line Typo fix. ........ r54732 | facundo.batista | 2007-04-10 05:58:45 -0700 (Tue, 10 Apr 2007) | 5 lines General clean-up. Lot of margin corrections, comments, some typos. Exceptions now are raised in the new style. And a mockup class is now also new style. Thanks Santiago Pereson. ........ r54741 | georg.brandl | 2007-04-10 14:39:38 -0700 (Tue, 10 Apr 2007) | 2 lines Repair a duplicate label and some obsolete uses of \setindexsubitem. ........ r54746 | andrew.kuchling | 2007-04-11 06:39:00 -0700 (Wed, 11 Apr 2007) | 1 line Add window.chgat() method, submitted via e-mail by Fabian Kreutz ........ r54747 | andrew.kuchling | 2007-04-11 06:42:25 -0700 (Wed, 11 Apr 2007) | 1 line Point readers at the patch submission instructions ........ r54748 | andrew.kuchling | 2007-04-11 06:47:13 -0700 (Wed, 11 Apr 2007) | 1 line Describe undocumented third argument to touchline() ........ r54757 | georg.brandl | 2007-04-11 10:16:24 -0700 (Wed, 11 Apr 2007) | 3 lines Add some missing NULL checks which trigger crashes on low-memory conditions. Found by Victor Stinner. Will backport when 2.5 branch is unfrozen. ........ r54760 | raymond.hettinger | 2007-04-11 11:40:58 -0700 (Wed, 11 Apr 2007) | 1 line SF 1191699: Make slices picklable ........ r54762 | georg.brandl | 2007-04-11 12:25:11 -0700 (Wed, 11 Apr 2007) | 2 lines Exceptions are no longer old-style instances. Fix accordingly. ........ r54763 | georg.brandl | 2007-04-11 16:28:44 -0700 (Wed, 11 Apr 2007) | 2 lines Repair missing spaces after \UNIX. ........ r54772 | raymond.hettinger | 2007-04-11 21:10:00 -0700 (Wed, 11 Apr 2007) | 1 line SF 1193128: Let str.translate(None) be an identity transformation ........ r54784 | georg.brandl | 2007-04-12 00:01:19 -0700 (Thu, 12 Apr 2007) | 2 lines Patch #1698951: clarify deprecation message in rexec and Bastion ........ r54785 | ziga.seilnacht | 2007-04-12 01:46:51 -0700 (Thu, 12 Apr 2007) | 2 lines Patch #1695862: remove the cleanup code, now that Windows buildbots are green again. ........ r54786 | walter.doerwald | 2007-04-12 03:35:00 -0700 (Thu, 12 Apr 2007) | 3 lines Fix utf-8-sig incremental decoder, which didn't recognise a BOM when the first chunk fed to the decoder started with a BOM, but was longer than 3 bytes. ........ r54807 | barry.warsaw | 2007-04-13 11:47:14 -0700 (Fri, 13 Apr 2007) | 8 lines Port r54805 from python25-maint branch: Add code to read from master_fd in the parent, breaking when we get an OSError (EIO can occur on Linux) or there's no more data to read. Without this, test_pty.py can hang on the waitpid() because the child is blocking on the stdout write. This will definitely happen on Mac OS X and could potentially happen on other platforms. See the comment for details. ........ r54812 | kristjan.jonsson | 2007-04-13 15:07:33 -0700 (Fri, 13 Apr 2007) | 1 line Fix a bug when using the __lltrace__ opcode tracer, and a problem sith signed chars in frameobject.c which can occur with opcodes > 127 ........ r54814 | kristjan.jonsson | 2007-04-13 15:20:13 -0700 (Fri, 13 Apr 2007) | 1 line Fix potential crash in path manipulation on windows ........ r54816 | trent.mick | 2007-04-13 16:22:05 -0700 (Fri, 13 Apr 2007) | 4 lines Add the necessary dependency for the Windows VC6 build to ensure 'pythoncore' is built before '_ctypes' is attempted. Will backport to 2.5 once it is unfrozen for 2.5.1. ........ r54825 | neal.norwitz | 2007-04-13 22:25:50 -0700 (Fri, 13 Apr 2007) | 3 lines When __slots__ are set to a unicode string, make it work the same as setting a plain string, ie don't expand to single letter identifiers. ........ r54841 | neal.norwitz | 2007-04-16 00:37:55 -0700 (Mon, 16 Apr 2007) | 1 line SF #1701207, Fix bogus assertion (and test it!) ........ r54844 | collin.winter | 2007-04-16 15:10:32 -0700 (Mon, 16 Apr 2007) | 1 line Check the availability of the urlfetch resource earlier than before. ........ r54849 | martin.v.loewis | 2007-04-16 22:02:01 -0700 (Mon, 16 Apr 2007) | 2 lines Add Travis Oliphant. ........ r54873 | brett.cannon | 2007-04-18 20:44:17 -0700 (Wed, 18 Apr 2007) | 2 lines Silence a compiler warning about incompatible pointer types. ........ r54874 | neal.norwitz | 2007-04-18 22:52:37 -0700 (Wed, 18 Apr 2007) | 2 lines SF #1703270, add missing declaration in readline.c to avoid compiler warning. ........ r54875 | armin.rigo | 2007-04-19 07:44:48 -0700 (Thu, 19 Apr 2007) | 8 lines Revert r53997 as per http://mail.python.org/pipermail/python-dev/2007-March/071796.html . I've kept a couple of still-valid extra tests in test_descr, but didn't bother to sort through the new comments and refactorings added in r53997 to see if some of them could be kept. If so, they could go in a follow-up check-in. ........ r54876 | armin.rigo | 2007-04-19 07:56:48 -0700 (Thu, 19 Apr 2007) | 2 lines Fix a usage of the dangerous pattern decref - modify field - incref. ........ r54884 | neal.norwitz | 2007-04-19 22:20:38 -0700 (Thu, 19 Apr 2007) | 9 lines Add an optional address to copy the failure mails to. Detect a conflict in the only file that should have outstanding changes when this script is run. This doesn't matter on the trunk, but does when run on a branch. Trunk always has the date set to today in boilerplate.tex. Each time a release is cut with a different date, a conflict occurs. (We could copy a known good version, but then we would lose changes to this file.) ........ r54918 | georg.brandl | 2007-04-21 13:35:38 -0700 (Sat, 21 Apr 2007) | 3 lines Bug #1704790: bind name "sys" locally in __del__ method so that it is not cleared before __del__ is run. ........ r54920 | facundo.batista | 2007-04-21 18:18:56 -0700 (Sat, 21 Apr 2007) | 5 lines Added tests for other methods of SSL object. Now we cover all the object methods. This is the final step to close the #451607 bug. ........ r54927 | facundo.batista | 2007-04-23 10:08:31 -0700 (Mon, 23 Apr 2007) | 5 lines As specified in RFC 2616, 2xx code indicates that the client's request was successfully received, understood, and accepted. Now in these cases no error is raised. Also fixed tests. ........ r54929 | collin.winter | 2007-04-23 20:43:46 -0700 (Mon, 23 Apr 2007) | 1 line Convert PyUnit -> unittest. ........ r54931 | collin.winter | 2007-04-23 21:09:52 -0700 (Mon, 23 Apr 2007) | 1 line Remove code that hasn't been called in years. ........ r54932 | neal.norwitz | 2007-04-23 21:53:12 -0700 (Mon, 23 Apr 2007) | 1 line Fix SF #1703110, Incorrect example for add_password() (use uri, not host) ........ r54934 | georg.brandl | 2007-04-24 03:36:42 -0700 (Tue, 24 Apr 2007) | 2 lines Some new year updates. ........ r54938 | facundo.batista | 2007-04-24 06:54:38 -0700 (Tue, 24 Apr 2007) | 4 lines Added a comment about last change in urllib2.py (all 2xx responses are ok now). ........ r54939 | georg.brandl | 2007-04-24 08:10:09 -0700 (Tue, 24 Apr 2007) | 2 lines Bug #1705717: error in sys.argv docs. ........ r54941 | georg.brandl | 2007-04-24 08:27:13 -0700 (Tue, 24 Apr 2007) | 4 lines Bug #1706381: Specifying the SWIG option "-c++" in the setup.py file (as opposed to the command line) will now write file names ending in ".cpp" too. ........ r54944 | raymond.hettinger | 2007-04-24 15:13:43 -0700 (Tue, 24 Apr 2007) | 1 line Fix markup ........ r54945 | kristjan.jonsson | 2007-04-24 17:10:50 -0700 (Tue, 24 Apr 2007) | 1 line Merge change 54909 from release25-maint: Fix several minor issues discovered using code analysis in VisualStudio 2005 Team Edition ........ r54947 | kristjan.jonsson | 2007-04-24 17:17:39 -0700 (Tue, 24 Apr 2007) | 1 line Make pythoncore compile cleanly with VisualStudio 2005. Used an explicit typecast to get a 64 bit integer, and undefined the Yield macro that conflicts with winbase.h ........ r54948 | kristjan.jonsson | 2007-04-24 17:19:26 -0700 (Tue, 24 Apr 2007) | 1 line Remove obsolete comment. Importing of .dll files has been discontinued, only .pyd files supported on windows now. ........ r54949 | georg.brandl | 2007-04-24 23:24:59 -0700 (Tue, 24 Apr 2007) | 2 lines Patch #1698768: updated the "using Python on the Mac" intro. ........ r54951 | georg.brandl | 2007-04-24 23:25:55 -0700 (Tue, 24 Apr 2007) | 2 lines Markup fix. ........ r54953 | neal.norwitz | 2007-04-24 23:30:05 -0700 (Tue, 24 Apr 2007) | 3 lines Whitespace normalization. Ugh, we really need to do this more often. You might want to review this change as it's my first time. Be gentle. :-) ........ r54956 | collin.winter | 2007-04-25 10:29:52 -0700 (Wed, 25 Apr 2007) | 1 line Standardize on test.test_support.run_unittest() (as opposed to a mix of run_unittest() and run_suite()). Also, add functionality to run_unittest() that admits usage of unittest.TestLoader.loadTestsFromModule(). ........ r54957 | collin.winter | 2007-04-25 10:37:35 -0700 (Wed, 25 Apr 2007) | 1 line Remove functionality from test_datetime.test_main() that does reference count checking; 'regrtest.py -R' is the way to do this kind of testing. ........ r54958 | collin.winter | 2007-04-25 10:57:53 -0700 (Wed, 25 Apr 2007) | 1 line Change test_support.have_unicode to use True/False instead of 1/0. ........ r54959 | tim.peters | 2007-04-25 11:47:18 -0700 (Wed, 25 Apr 2007) | 2 lines Whitespace normalization. ........ r54960 | tim.peters | 2007-04-25 11:48:35 -0700 (Wed, 25 Apr 2007) | 2 lines Set missing svn:eol-style property on text files. ........ r54961 | collin.winter | 2007-04-25 11:54:36 -0700 (Wed, 25 Apr 2007) | 1 line Import and raise statement cleanup. ........ r54969 | collin.winter | 2007-04-25 13:41:34 -0700 (Wed, 25 Apr 2007) | 1 line Convert test_ossaudiodev to use unittest. ........ r54974 | collin.winter | 2007-04-25 14:50:25 -0700 (Wed, 25 Apr 2007) | 1 line Fix an issue related to the unittest conversion. ........ r54979 | fred.drake | 2007-04-25 21:42:19 -0700 (Wed, 25 Apr 2007) | 1 line fix some markup errors ........ r54982 | kristjan.jonsson | 2007-04-26 02:15:08 -0700 (Thu, 26 Apr 2007) | 1 line Export function sanitize_the_mode from fileobject.c as _PyFile_SanitizeMode(). Use this function in posixmodule.c when implementing fdopen(). This fixes test_subprocess.py for a VisualStudio 2005 compile. ........ r54983 | kristjan.jonsson | 2007-04-26 06:44:16 -0700 (Thu, 26 Apr 2007) | 1 line The locale "En" appears not to be valid on windows underi VisualStudio.2005. Added "English" to the test_locale.py to make the testsuite pass for that build ........ r54984 | steve.holden | 2007-04-26 07:23:12 -0700 (Thu, 26 Apr 2007) | 1 line Minor wording change on slicing aide-memoire. ........ r54985 | kristjan.jonsson | 2007-04-26 08:24:54 -0700 (Thu, 26 Apr 2007) | 1 line Accomodate 64 bit time_t in the _bsddb module. ........
author Guido van Rossum <guido@python.org>
date Fri, 27 Apr 2007 19:54:29 +0000
parents cc992d75d5b3
children cd125fe83051
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2 /* Thread and interpreter state structures and their interfaces */
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4 #include "Python.h"
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6 /* --------------------------------------------------------------------------
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7 CAUTION
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9 Always use malloc() and free() directly in this file. A number of these
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10 functions are advertised as safe to call when the GIL isn't held, and in
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11 a debug build Python redirects (e.g.) PyMem_NEW (etc) to Python's debugging
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12 obmalloc functions. Those aren't thread-safe (they rely on the GIL to avoid
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13 the expense of doing their own locking).
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14 -------------------------------------------------------------------------- */
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16 #ifdef HAVE_DLOPEN
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17 #ifdef HAVE_DLFCN_H
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18 #include <dlfcn.h>
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19 #endif
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20 #ifndef RTLD_LAZY
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21 #define RTLD_LAZY 1
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22 #endif
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23 #endif
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26 #ifdef WITH_THREAD
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27 #include "pythread.h"
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28 static PyThread_type_lock head_mutex = NULL; /* Protects interp->tstate_head */
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29 #define HEAD_INIT() (void)(head_mutex || (head_mutex = PyThread_allocate_lock()))
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30 #define HEAD_LOCK() PyThread_acquire_lock(head_mutex, WAIT_LOCK)
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31 #define HEAD_UNLOCK() PyThread_release_lock(head_mutex)
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32
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33 #ifdef __cplusplus
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34 extern "C" {
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35 #endif
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36
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37 /* The single PyInterpreterState used by this process'
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38 GILState implementation
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39 */
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40 static PyInterpreterState *autoInterpreterState = NULL;
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41 static int autoTLSkey = 0;
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42 #else
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43 #define HEAD_INIT() /* Nothing */
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44 #define HEAD_LOCK() /* Nothing */
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45 #define HEAD_UNLOCK() /* Nothing */
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46 #endif
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47
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48 static PyInterpreterState *interp_head = NULL;
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49
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50 PyThreadState *_PyThreadState_Current = NULL;
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51 PyThreadFrameGetter _PyThreadState_GetFrame = NULL;
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52
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53 #ifdef WITH_THREAD
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54 static void _PyGILState_NoteThreadState(PyThreadState* tstate);
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55 #endif
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56
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57
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58 PyInterpreterState *
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59 PyInterpreterState_New(void)
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60 {
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61 PyInterpreterState *interp = (PyInterpreterState *)
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62 malloc(sizeof(PyInterpreterState));
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63
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64 if (interp != NULL) {
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65 HEAD_INIT();
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66 #ifdef WITH_THREAD
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67 if (head_mutex == NULL)
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68 Py_FatalError("Can't initialize threads for interpreter");
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69 #endif
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70 interp->modules = NULL;
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71 interp->modules_reloading = NULL;
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72 interp->sysdict = NULL;
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73 interp->builtins = NULL;
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74 interp->tstate_head = NULL;
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75 interp->codec_search_path = NULL;
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76 interp->codec_search_cache = NULL;
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77 interp->codec_error_registry = NULL;
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78 #ifdef HAVE_DLOPEN
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79 #ifdef RTLD_NOW
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80 interp->dlopenflags = RTLD_NOW;
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81 #else
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82 interp->dlopenflags = RTLD_LAZY;
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83 #endif
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84 #endif
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85 #ifdef WITH_TSC
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86 interp->tscdump = 0;
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87 #endif
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88
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89 HEAD_LOCK();
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90 interp->next = interp_head;
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91 interp_head = interp;
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92 HEAD_UNLOCK();
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93 }
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94
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95 return interp;
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96 }
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97
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98
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99 void
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100 PyInterpreterState_Clear(PyInterpreterState *interp)
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101 {
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102 PyThreadState *p;
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103 HEAD_LOCK();
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104 for (p = interp->tstate_head; p != NULL; p = p->next)
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105 PyThreadState_Clear(p);
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106 HEAD_UNLOCK();
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107 Py_CLEAR(interp->codec_search_path);
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108 Py_CLEAR(interp->codec_search_cache);
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109 Py_CLEAR(interp->codec_error_registry);
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110 Py_CLEAR(interp->modules);
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111 Py_CLEAR(interp->modules_reloading);
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112 Py_CLEAR(interp->sysdict);
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113 Py_CLEAR(interp->builtins);
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114 }
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115
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116
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117 static void
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118 zapthreads(PyInterpreterState *interp)
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119 {
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120 PyThreadState *p;
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121 /* No need to lock the mutex here because this should only happen
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122 when the threads are all really dead (XXX famous last words). */
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123 while ((p = interp->tstate_head) != NULL) {
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124 PyThreadState_Delete(p);
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125 }
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126 }
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127
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128
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129 void
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130 PyInterpreterState_Delete(PyInterpreterState *interp)
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131 {
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132 PyInterpreterState **p;
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133 zapthreads(interp);
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134 HEAD_LOCK();
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135 for (p = &interp_head; ; p = &(*p)->next) {
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136 if (*p == NULL)
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137 Py_FatalError(
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138 "PyInterpreterState_Delete: invalid interp");
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139 if (*p == interp)
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140 break;
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141 }
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142 if (interp->tstate_head != NULL)
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143 Py_FatalError("PyInterpreterState_Delete: remaining threads");
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144 *p = interp->next;
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145 HEAD_UNLOCK();
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146 free(interp);
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147 }
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148
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149
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150 /* Default implementation for _PyThreadState_GetFrame */
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151 static struct _frame *
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152 threadstate_getframe(PyThreadState *self)
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153 {
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154 return self->frame;
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155 }
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156
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157 PyThreadState *
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158 PyThreadState_New(PyInterpreterState *interp)
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159 {
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160 PyThreadState *tstate = (PyThreadState *)malloc(sizeof(PyThreadState));
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161
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162 if (_PyThreadState_GetFrame == NULL)
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163 _PyThreadState_GetFrame = threadstate_getframe;
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164
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165 if (tstate != NULL) {
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166 tstate->interp = interp;
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167
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168 tstate->frame = NULL;
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169 tstate->recursion_depth = 0;
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170 tstate->tracing = 0;
18374
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171 tstate->use_tracing = 0;
26109
e61b946474df Assorted patches from Armin Rigo:
Michael W. Hudson <mwh@python.net>
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172 tstate->tick_counter = 0;
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
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173 tstate->gilstate_counter = 0;
29643
fa97293533a9 Add PyThreadState_SetAsyncExc(long, PyObject *).
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174 tstate->async_exc = NULL;
29842
014cc362aa91 Initialize thread_id to 0 in unthreaded build. Fixes #770247.
Martin v. Löwis <martin@v.loewis.de>
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175 #ifdef WITH_THREAD
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176 tstate->thread_id = PyThread_get_thread_ident();
29842
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Martin v. Löwis <martin@v.loewis.de>
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177 #else
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178 tstate->thread_id = 0;
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179 #endif
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180
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181 tstate->dict = NULL;
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182
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183 tstate->curexc_type = NULL;
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184 tstate->curexc_value = NULL;
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185 tstate->curexc_traceback = NULL;
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186
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187 tstate->exc_type = NULL;
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188 tstate->exc_value = NULL;
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189 tstate->exc_traceback = NULL;
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190
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191 tstate->c_profilefunc = NULL;
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192 tstate->c_tracefunc = NULL;
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193 tstate->c_profileobj = NULL;
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194 tstate->c_traceobj = NULL;
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195
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85651eb3d9a9 Forward port bugfix:
Michael W. Hudson <mwh@python.net>
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196 #ifdef WITH_THREAD
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7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
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197 _PyGILState_NoteThreadState(tstate);
35661
85651eb3d9a9 Forward port bugfix:
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198 #endif
35117
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199
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200 HEAD_LOCK();
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201 tstate->next = interp->tstate_head;
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202 interp->tstate_head = tstate;
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203 HEAD_UNLOCK();
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204 }
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205
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206 return tstate;
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207 }
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208
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209
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210 void
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Thomas Wouters <thomas@python.org>
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211 PyThreadState_Clear(PyThreadState *tstate)
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212 {
6549
a8e3b2e9f5d2 The warning about thread still having a frame now only happens in
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213 if (Py_VerboseFlag && tstate->frame != NULL)
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214 fprintf(stderr,
6124
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Guido van Rossum <guido@python.org>
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215 "PyThreadState_Clear: warning: thread still has a frame\n");
5926
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216
37879
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diff changeset
217 Py_CLEAR(tstate->frame);
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218
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219 Py_CLEAR(tstate->dict);
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diff changeset
220 Py_CLEAR(tstate->async_exc);
7970
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221
37879
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diff changeset
222 Py_CLEAR(tstate->curexc_type);
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diff changeset
223 Py_CLEAR(tstate->curexc_value);
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diff changeset
224 Py_CLEAR(tstate->curexc_traceback);
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225
37879
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diff changeset
226 Py_CLEAR(tstate->exc_type);
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diff changeset
227 Py_CLEAR(tstate->exc_value);
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diff changeset
228 Py_CLEAR(tstate->exc_traceback);
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229
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230 tstate->c_profilefunc = NULL;
e427afb5637f Revise the interface to the profiling and tracing support for the
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diff changeset
231 tstate->c_tracefunc = NULL;
37879
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diff changeset
232 Py_CLEAR(tstate->c_profileobj);
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diff changeset
233 Py_CLEAR(tstate->c_traceobj);
5405
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234 }
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235
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parents:
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236
16139
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Guido van Rossum <guido@python.org>
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diff changeset
237 /* Common code for PyThreadState_Delete() and PyThreadState_DeleteCurrent() */
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
238 static void
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
239 tstate_delete_common(PyThreadState *tstate)
5405
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diff changeset
240 {
5926
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241 PyInterpreterState *interp;
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diff changeset
242 PyThreadState **p;
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diff changeset
243 if (tstate == NULL)
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diff changeset
244 Py_FatalError("PyThreadState_Delete: NULL tstate");
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diff changeset
245 interp = tstate->interp;
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diff changeset
246 if (interp == NULL)
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diff changeset
247 Py_FatalError("PyThreadState_Delete: NULL interp");
11011
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diff changeset
248 HEAD_LOCK();
5926
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diff changeset
249 for (p = &interp->tstate_head; ; p = &(*p)->next) {
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diff changeset
250 if (*p == NULL)
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diff changeset
251 Py_FatalError(
8d2194e22e67 The last of the mass checkins for separate (sub)interpreters.
Guido van Rossum <guido@python.org>
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diff changeset
252 "PyThreadState_Delete: invalid tstate");
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diff changeset
253 if (*p == tstate)
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diff changeset
254 break;
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diff changeset
255 }
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diff changeset
256 *p = tstate->next;
11011
3b3c7b8ade7f CRITICAL PATCH!
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parents: 9667
diff changeset
257 HEAD_UNLOCK();
33713
517e4ec0df89 PyInterpreterState_New(), PyThreadState_New(): use malloc/free directly.
Tim Peters <tim.peters@gmail.com>
parents: 33711
diff changeset
258 free(tstate);
5405
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Guido van Rossum <guido@python.org>
parents:
diff changeset
259 }
b7871ca930ad Massive changes for separate thread state management.
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parents:
diff changeset
260
b7871ca930ad Massive changes for separate thread state management.
Guido van Rossum <guido@python.org>
parents:
diff changeset
261
16139
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
262 void
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
263 PyThreadState_Delete(PyThreadState *tstate)
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
264 {
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
265 if (tstate == _PyThreadState_Current)
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
266 Py_FatalError("PyThreadState_Delete: tstate is still current");
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
267 tstate_delete_common(tstate);
36683
da2a1049215d Patch 1413181, by Gabriel Becedillas.
Tim Peters <tim.peters@gmail.com>
parents: 35661
diff changeset
268 #ifdef WITH_THREAD
da2a1049215d Patch 1413181, by Gabriel Becedillas.
Tim Peters <tim.peters@gmail.com>
parents: 35661
diff changeset
269 if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate)
da2a1049215d Patch 1413181, by Gabriel Becedillas.
Tim Peters <tim.peters@gmail.com>
parents: 35661
diff changeset
270 PyThread_delete_key_value(autoTLSkey);
da2a1049215d Patch 1413181, by Gabriel Becedillas.
Tim Peters <tim.peters@gmail.com>
parents: 35661
diff changeset
271 #endif /* WITH_THREAD */
16139
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Guido van Rossum <guido@python.org>
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diff changeset
272 }
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
273
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
274
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
275 #ifdef WITH_THREAD
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
276 void
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
277 PyThreadState_DeleteCurrent()
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
278 {
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
279 PyThreadState *tstate = _PyThreadState_Current;
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
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diff changeset
280 if (tstate == NULL)
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
281 Py_FatalError(
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
282 "PyThreadState_DeleteCurrent: no current tstate");
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
283 _PyThreadState_Current = NULL;
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
parents: 14378
diff changeset
284 tstate_delete_common(tstate);
35117
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
285 if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate)
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
286 PyThread_delete_key_value(autoTLSkey);
16139
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
287 PyEval_ReleaseLock();
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
288 }
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
289 #endif /* WITH_THREAD */
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
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diff changeset
290
d96ce9708c00 Add a new API, PyThreadState_DeleteCurrent() that combines
Guido van Rossum <guido@python.org>
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diff changeset
291
5405
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parents:
diff changeset
292 PyThreadState *
13658
f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents: 13256
diff changeset
293 PyThreadState_Get(void)
5405
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Guido van Rossum <guido@python.org>
parents:
diff changeset
294 {
9667
914f83e7fa0a Make current_tstate a global, _PyThreadState_Current. This is to
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diff changeset
295 if (_PyThreadState_Current == NULL)
5926
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diff changeset
296 Py_FatalError("PyThreadState_Get: no current thread");
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diff changeset
297
9667
914f83e7fa0a Make current_tstate a global, _PyThreadState_Current. This is to
Guido van Rossum <guido@python.org>
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diff changeset
298 return _PyThreadState_Current;
5405
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Guido van Rossum <guido@python.org>
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diff changeset
299 }
b7871ca930ad Massive changes for separate thread state management.
Guido van Rossum <guido@python.org>
parents:
diff changeset
300
b7871ca930ad Massive changes for separate thread state management.
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301
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302 PyThreadState *
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303 PyThreadState_Swap(PyThreadState *newts)
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304 {
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305 PyThreadState *oldts = _PyThreadState_Current;
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306
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307 _PyThreadState_Current = newts;
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308 /* It should not be possible for more than one thread state
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309 to be used for a thread. Check this the best we can in debug
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310 builds.
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311 */
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312 #if defined(Py_DEBUG) && defined(WITH_THREAD)
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313 if (newts) {
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314 /* This can be called from PyEval_RestoreThread(). Similar
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315 to it, we need to ensure errno doesn't change.
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316 */
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317 int err = errno;
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318 PyThreadState *check = PyGILState_GetThisThreadState();
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319 if (check && check->interp == newts->interp && check != newts)
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320 Py_FatalError("Invalid thread state for this thread");
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321 errno = err;
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322 }
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323 #endif
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324 return oldts;
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325 }
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326
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327 /* An extension mechanism to store arbitrary additional per-thread state.
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328 PyThreadState_GetDict() returns a dictionary that can be used to hold such
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329 state; the caller should pick a unique key and store its state there. If
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330 PyThreadState_GetDict() returns NULL, an exception has *not* been raised
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331 and the caller should assume no per-thread state is available. */
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332
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333 PyObject *
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334 PyThreadState_GetDict(void)
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335 {
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336 if (_PyThreadState_Current == NULL)
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337 return NULL;
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338
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339 if (_PyThreadState_Current->dict == NULL) {
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340 PyObject *d;
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341 _PyThreadState_Current->dict = d = PyDict_New();
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342 if (d == NULL)
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343 PyErr_Clear();
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344 }
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345 return _PyThreadState_Current->dict;
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346 }
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347
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348
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349 /* Asynchronously raise an exception in a thread.
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350 Requested by Just van Rossum and Alex Martelli.
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351 To prevent naive misuse, you must write your own extension
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352 to call this, or use ctypes. Must be called with the GIL held.
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353 Returns the number of tstates modified (normally 1, but 0 if `id` didn't
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354 match any known thread id). Can be called with exc=NULL to clear an
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355 existing async exception. This raises no exceptions. */
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356
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357 int
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358 PyThreadState_SetAsyncExc(long id, PyObject *exc) {
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359 PyThreadState *tstate = PyThreadState_GET();
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360 PyInterpreterState *interp = tstate->interp;
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361 PyThreadState *p;
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362
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363 /* Although the GIL is held, a few C API functions can be called
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364 * without the GIL held, and in particular some that create and
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365 * destroy thread and interpreter states. Those can mutate the
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366 * list of thread states we're traversing, so to prevent that we lock
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367 * head_mutex for the duration.
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368 */
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369 HEAD_LOCK();
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370 for (p = interp->tstate_head; p != NULL; p = p->next) {
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371 if (p->thread_id == id) {
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372 /* Tricky: we need to decref the current value
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373 * (if any) in p->async_exc, but that can in turn
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374 * allow arbitrary Python code to run, including
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375 * perhaps calls to this function. To prevent
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376 * deadlock, we need to release head_mutex before
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377 * the decref.
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378 */
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379 PyObject *old_exc = p->async_exc;
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380 Py_XINCREF(exc);
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381 p->async_exc = exc;
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382 HEAD_UNLOCK();
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383 Py_XDECREF(old_exc);
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384 return 1;
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385 }
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386 }
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387 HEAD_UNLOCK();
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388 return 0;
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389 }
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390
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391
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392 /* Routines for advanced debuggers, requested by David Beazley.
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393 Don't use unless you know what you are doing! */
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394
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395 PyInterpreterState *
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396 PyInterpreterState_Head(void)
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397 {
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398 return interp_head;
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399 }
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400
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401 PyInterpreterState *
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402 PyInterpreterState_Next(PyInterpreterState *interp) {
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403 return interp->next;
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404 }
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405
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406 PyThreadState *
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407 PyInterpreterState_ThreadHead(PyInterpreterState *interp) {
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408 return interp->tstate_head;
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409 }
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410
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411 PyThreadState *
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412 PyThreadState_Next(PyThreadState *tstate) {
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413 return tstate->next;
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414 }
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415
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416 /* The implementation of sys._current_frames(). This is intended to be
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417 called with the GIL held, as it will be when called via
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418 sys._current_frames(). It's possible it would work fine even without
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419 the GIL held, but haven't thought enough about that.
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420 */
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421 PyObject *
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422 _PyThread_CurrentFrames(void)
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423 {
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424 PyObject *result;
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425 PyInterpreterState *i;
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426
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427 result = PyDict_New();
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428 if (result == NULL)
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429 return NULL;
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Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
430
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
431 /* for i in all interpreters:
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
432 * for t in all of i's thread states:
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
433 * if t's frame isn't NULL, map t's id to its frame
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
434 * Because these lists can mutute even when the GIL is held, we
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
435 * need to grab head_mutex for the duration.
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
436 */
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
437 HEAD_LOCK();
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
438 for (i = interp_head; i != NULL; i = i->next) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
439 PyThreadState *t;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
440 for (t = i->tstate_head; t != NULL; t = t->next) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
441 PyObject *id;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
442 int stat;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
443 struct _frame *frame = t->frame;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
444 if (frame == NULL)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
445 continue;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
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parents: 37879
diff changeset
446 id = PyInt_FromLong(t->thread_id);
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Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
447 if (id == NULL)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
448 goto Fail;
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parents: 37879
diff changeset
449 stat = PyDict_SetItem(result, id, (PyObject *)frame);
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parents: 37879
diff changeset
450 Py_DECREF(id);
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Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
451 if (stat < 0)
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Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
452 goto Fail;
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Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
453 }
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Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
454 }
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Thomas Wouters <thomas@python.org>
parents: 37879
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455 HEAD_UNLOCK();
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parents: 37879
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456 return result;
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parents: 37879
diff changeset
457
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parents: 37879
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458 Fail:
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parents: 37879
diff changeset
459 HEAD_UNLOCK();
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460 Py_DECREF(result);
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Thomas Wouters <thomas@python.org>
parents: 37879
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461 return NULL;
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parents: 37879
diff changeset
462 }
29643
fa97293533a9 Add PyThreadState_SetAsyncExc(long, PyObject *).
Guido van Rossum <guido@python.org>
parents: 28914
diff changeset
463
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parents: 28616
diff changeset
464 /* Python "auto thread state" API. */
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Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
465 #ifdef WITH_THREAD
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Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
466
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Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
467 /* Keep this as a static, as it is not reliable! It can only
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
468 ever be compared to the state for the *current* thread.
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
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parents: 28616
diff changeset
469 * If not equal, then it doesn't matter that the actual
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
470 value may change immediately after comparison, as it can't
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
471 possibly change to the current thread's state.
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
472 * If equal, then the current thread holds the lock, so the value can't
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
473 change until we yield the lock.
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
474 */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
475 static int
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
476 PyThreadState_IsCurrent(PyThreadState *tstate)
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
477 {
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
478 /* Must be the tstate for this thread */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
479 assert(PyGILState_GetThisThreadState()==tstate);
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
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480 /* On Windows at least, simple reads and writes to 32 bit values
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
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481 are atomic.
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
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482 */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
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diff changeset
483 return tstate == _PyThreadState_Current;
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
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parents: 28616
diff changeset
484 }
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
485
33698
090ffcb83f0a Trim trailing whitespace.
Tim Peters <tim.peters@gmail.com>
parents: 32301
diff changeset
486 /* Internal initialization/finalization functions called by
090ffcb83f0a Trim trailing whitespace.
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diff changeset
487 Py_Initialize/Py_Finalize
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
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488 */
33699
0c26db381673 Style guide & consistency changes. No semantic changes.
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489 void
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490 _PyGILState_Init(PyInterpreterState *i, PyThreadState *t)
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
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diff changeset
491 {
33699
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diff changeset
492 assert(i && t); /* must init with valid states */
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a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
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493 autoTLSkey = PyThread_create_key();
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Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
494 autoInterpreterState = i;
33706
4981ba54f43d _PyGILState_Init(), PyGILState_Ensure(): Since PyThread_set_key_value()
Tim Peters <tim.peters@gmail.com>
parents: 33699
diff changeset
495 assert(PyThread_get_key_value(autoTLSkey) == NULL);
35117
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
496 assert(t->gilstate_counter == 0);
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
497
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
498 _PyGILState_NoteThreadState(t);
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a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
499 }
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
500
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0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
501 void
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
502 _PyGILState_Fini(void)
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
503 {
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
504 PyThread_delete_key(autoTLSkey);
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
505 autoTLSkey = 0;
40450
cc992d75d5b3 Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
parents: 39610
diff changeset
506 autoInterpreterState = NULL;
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
507 }
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
508
35117
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
509 /* When a thread state is created for a thread by some mechanism other than
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
510 PyGILState_Ensure, it's important that the GILState machinery knows about
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
511 it so it doesn't try to create another thread state for the thread (this is
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
512 a better fix for SF bug #1010677 than the first one attempted).
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
513 */
40450
cc992d75d5b3 Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
parents: 39610
diff changeset
514 static void
35117
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
515 _PyGILState_NoteThreadState(PyThreadState* tstate)
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
516 {
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
517 /* If autoTLSkey is 0, this must be the very first threadstate created
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
518 in Py_Initialize(). Don't do anything for now (we'll be back here
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
519 when _PyGILState_Init is called). */
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
520 if (!autoTLSkey)
35117
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
521 return;
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
522
35117
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
523 /* Stick the thread state for this thread in thread local storage.
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
524
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
525 The only situation where you can legitimately have more than one
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
526 thread state for an OS level thread is when there are multiple
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
527 interpreters, when:
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37879
diff changeset
528
35117
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
529 a) You shouldn't really be using the PyGILState_ APIs anyway,
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
530 and:
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
531
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
532 b) The slightly odd way PyThread_set_key_value works (see
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
533 comments by its implementation) means that the first thread
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
534 state created for that given OS level thread will "win",
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
535 which seems reasonable behaviour.
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
536 */
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
537 if (PyThread_set_key_value(autoTLSkey, (void *)tstate) < 0)
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
538 Py_FatalError("Couldn't create autoTLSkey mapping");
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
539
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
540 /* PyGILState_Release must not try to delete this thread state. */
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
541 tstate->gilstate_counter = 1;
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
542 }
7ea2be2c0e1d Fix bug:
Michael W. Hudson <mwh@python.net>
parents: 35095
diff changeset
543
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
544 /* The public functions */
33699
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
545 PyThreadState *
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
546 PyGILState_GetThisThreadState(void)
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
547 {
33699
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
548 if (autoInterpreterState == NULL || autoTLSkey == 0)
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
549 return NULL;
33699
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
550 return (PyThreadState *)PyThread_get_key_value(autoTLSkey);
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
551 }
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
552
33699
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
553 PyGILState_STATE
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
554 PyGILState_Ensure(void)
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
555 {
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
556 int current;
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
557 PyThreadState *tcur;
33698
090ffcb83f0a Trim trailing whitespace.
Tim Peters <tim.peters@gmail.com>
parents: 32301
diff changeset
558 /* Note that we do not auto-init Python here - apart from
090ffcb83f0a Trim trailing whitespace.
Tim Peters <tim.peters@gmail.com>
parents: 32301
diff changeset
559 potential races with 2 threads auto-initializing, pep-311
28694
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
560 spells out other issues. Embedders are expected to have
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
561 called Py_Initialize() and usually PyEval_InitThreads().
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
562 */
a4154dd5939a New PyGILState_ API - implements pep 311, from patch 684256.
Mark Hammond <mhammond@skippinet.com.au>
parents: 28616
diff changeset
563 assert(autoInterpreterState); /* Py_Initialize() hasn't been called! */
37879
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36683
diff changeset
564 tcur = (PyThreadState *)PyThread_get_key_value(autoTLSkey);
33699
0c26db381673 Style guide & consistency changes. No semantic changes.
Tim Peters <tim.peters@gmail.com>
parents: 33698
diff changeset
565 if (tcur == NULL) {
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566 /* Create a new thread state for this thread */
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567 tcur = PyThreadState_New(autoInterpreterState);
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568 if (tcur == NULL)
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569 Py_FatalError("Couldn't create thread-state for new thread");
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570 /* This is our thread state! We'll need to delete it in the
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571 matching call to PyGILState_Release(). */
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572 tcur->gilstate_counter = 0;
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573 current = 0; /* new thread state is never current */
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574 }
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575 else
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576 current = PyThreadState_IsCurrent(tcur);
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577 if (current == 0)
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578 PyEval_RestoreThread(tcur);
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579 /* Update our counter in the thread-state - no need for locks:
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580 - tcur will remain valid as we hold the GIL.
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581 - the counter is safe as we are the only thread "allowed"
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582 to modify this value
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583 */
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584 ++tcur->gilstate_counter;
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585 return current ? PyGILState_LOCKED : PyGILState_UNLOCKED;
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586 }
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587
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588 void
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589 PyGILState_Release(PyGILState_STATE oldstate)
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590 {
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591 PyThreadState *tcur = (PyThreadState *)PyThread_get_key_value(
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592 autoTLSkey);
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593 if (tcur == NULL)
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594 Py_FatalError("auto-releasing thread-state, "
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595 "but no thread-state for this thread");
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596 /* We must hold the GIL and have our thread state current */
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597 /* XXX - remove the check - the assert should be fine,
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598 but while this is very new (April 2003), the extra check
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599 by release-only users can't hurt.
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600 */
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601 if (! PyThreadState_IsCurrent(tcur))
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602 Py_FatalError("This thread state must be current when releasing");
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603 assert(PyThreadState_IsCurrent(tcur));
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604 --tcur->gilstate_counter;
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605 assert(tcur->gilstate_counter >= 0); /* illegal counter value */
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606
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607 /* If we're going to destroy this thread-state, we must
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608 * clear it while the GIL is held, as destructors may run.
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609 */
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610 if (tcur->gilstate_counter == 0) {
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611 /* can't have been locked when we created it */
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612 assert(oldstate == PyGILState_UNLOCKED);
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613 PyThreadState_Clear(tcur);
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614 /* Delete the thread-state. Note this releases the GIL too!
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615 * It's vital that the GIL be held here, to avoid shutdown
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616 * races; see bugs 225673 and 1061968 (that nasty bug has a
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617 * habit of coming back).
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618 */
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619 PyThreadState_DeleteCurrent();
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620 }
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621 /* Release the lock if necessary */
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622 else if (oldstate == PyGILState_UNLOCKED)
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623 PyEval_SaveThread();
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624 }
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625
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626 #ifdef __cplusplus
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627 }
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628 #endif
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629
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630 #endif /* WITH_THREAD */
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631
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632