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* bpo-28411: Support other mappings in PyInterpreterState.modules. (#3593)Eric Snow2017-09-151-39/+68
| | | | | The concrete PyDict_* API is used to interact with PyInterpreterState.modules in a number of places. This isn't compatible with all dict subclasses, nor with other Mapping implementations. This patch switches the concrete API usage to the corresponding abstract API calls. We also add a PyImport_GetModule() function (and some other helpers) to reduce a bunch of code duplication.
* bpo-31338 (#3374)Barry Warsaw2017-09-151-2/+1
| | | | | | | * Add Py_UNREACHABLE() as an alias to abort(). * Use Py_UNREACHABLE() instead of assert(0) * Convert more unreachable code to use Py_UNREACHABLE() * Document Py_UNREACHABLE() and a few other macros.
* bpo-31404: Revert "remove modules from Py_InterpreterState (#1638)" (#3565)Eric Snow2017-09-141-2/+10
| | | PR #1638, for bpo-28411, causes problems in some (very) edge cases. Until that gets sorted out, we're reverting the merge. PR #3506, a fix on top of #1638, is also getting reverted.
* bpo-30860: Move windows.h include out of internal/*.h. (#3458)Eric Snow2017-09-121-1/+1
| | | PR #3397 introduced a large number of warnings to the Windows build. This patch fixes them.
* bpo-30860: Consolidate stateful runtime globals. (#3397)Eric Snow2017-09-081-0/+7
| | | | | | | * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
* _pickle: Fix whichmodule() (#3358)Victor Stinner2017-09-051-1/+1
| | | | | | _PyUnicode_FromId() can return NULL: replace Py_INCREF() with Py_XINCREF(). Fix coverity report: CID 1417269.
* bpo-28411: Remove "modules" field from Py_InterpreterState. (#1638)Eric Snow2017-09-041-10/+2
| | | sys.modules is the one true source.
* bpo-29865: Use PyXXX_GET_SIZE macros rather than Py_SIZE for concrete types. ↵Serhiy Storchaka2017-03-211-9/+9
| | | | (#748)
* Issue #29368: Fix _Pickle_FastCall() usage in do_append()Victor Stinner2017-02-021-1/+0
| | | | | _Pickle_FastCall() has a surprising API: it decrements the reference counter of its second argument.
* Issue #29368: The extend() method is now called instead of the append()Serhiy Storchaka2017-02-021-19/+41
| | | | | method when unpickle collections.deque and other list-like objects. This can speed up unpickling to 2 times.
* Issue #29190: Fixed possible errors in comparing strings in the pickle module.Serhiy Storchaka2017-01-091-12/+6
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| * Issue #29190: Fixed possible errors in comparing strings in the pickle module.Serhiy Storchaka2017-01-091-12/+6
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| | * Issue #29190: Fixed possible errors in comparing strings in the pickle module.Serhiy Storchaka2017-01-091-12/+6
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* | | Issue #28959: Added private macro PyDict_GET_SIZE for retrieving the size of ↵Serhiy Storchaka2016-12-161-9/+6
| | | | | | | | | | | | dict.
* | | Initialize variables to fix compiler warningsVictor Stinner2016-12-091-3/+3
| | | | | | | | | | | | | | | Warnings seen on the "AMD64 Debian PGO 3.x" buildbot. Warnings are false positive, but variable initialization should not harm performances.
* | | Use _PyObject_CallMethodIdObjArgs()Victor Stinner2016-12-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Issue #28915: Replace _PyObject_CallMethodId() with _PyObject_CallMethodIdObjArgs() in various modules when the format string was only made of "O" formats, PyObject* arguments. _PyObject_CallMethodIdObjArgs() avoids the creation of a temporary tuple and doesn't have to parse a format string.
* | | Issue #28858: Remove _PyObject_CallArg1() macroVictor Stinner2016-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace _PyObject_CallArg1(func, arg) with PyObject_CallFunctionObjArgs(func, arg, NULL) Using the _PyObject_CallArg1() macro increases the usage of the C stack, which was unexpected and unwanted. PyObject_CallFunctionObjArgs() doesn't have this issue.
* | | Added the const qualifier to char* variables that refer to readonly internalSerhiy Storchaka2016-11-201-2/+2
|/ / | | | | | | UTF-8 represenatation of Unicode objects.
* | Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSizeSerhiy Storchaka2016-11-201-1/+1
| | | | | | | | with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
* | Issue #28701: Replace PyUnicode_CompareWithASCIIString with ↵Serhiy Storchaka2016-11-161-1/+1
|\ \ | |/ | | | | | | | | _PyUnicode_EqualToASCIIString. The latter function is more readable, faster and doesn't raise exceptions.
| * Issue #28701: Replace PyUnicode_CompareWithASCIIString with ↵Serhiy Storchaka2016-11-161-1/+1
| | | | | | | | | | | | _PyUnicode_EqualToASCIIString. The latter function is more readable, faster and doesn't raise exceptions.
* | Issue #25761: Improved error reporting about truncated pickle data inSerhiy Storchaka2016-09-061-39/+41
| | | | | | | | | | C implementation of unpickler. UnpicklingError is now raised instead of AttributeError and ValueError in some cases.
* | Avoid inefficient way to call functions without argumentVictor Stinner2016-09-061-1/+1
| | | | | | | | | | | | Don't pass "()" format to PyObject_CallXXX() to call a function without argument: pass NULL as the format string instead. It avoids to have to parse a string to produce 0 argument.
* | Issue #27895: Spelling fixes (Contributed by Ville Skyttä).Raymond Hettinger2016-08-301-2/+2
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* | _pickle: remove outdated commentVictor Stinner2016-08-241-11/+0
| | | | | | | | | | | | | | _Pickle_FastCall() is now fast again! The optimization was introduced in Python 3.2, removed in Python 3.4 and reintroduced in Python 3.6 (thanks to the new generic fastcall functions).
* | Rename _PyObject_FastCall() to _PyObject_FastCallDict()Victor Stinner2016-08-221-3/+3
| | | | | | | | | | | | | | | | Issue #27809: * Rename _PyObject_FastCall() function to _PyObject_FastCallDict() * Add _PyObject_FastCall(), _PyObject_CallNoArg() and _PyObject_CallArg1() macros calling _PyObject_FastCallDict()
* | Issue #27128: _pickle uses fast callVictor Stinner2016-08-191-15/+4
| | | | | | | | Use _PyObject_FastCall() to avoid the creation of temporary tuple.
* | Issue #17711: Fixed unpickling by the persistent ID with protocol 0.Serhiy Storchaka2016-07-171-12/+22
|\ \ | |/ | | | | Original patch by Alexandre Vassalotti.
| * Issue #17711: Fixed unpickling by the persistent ID with protocol 0.Serhiy Storchaka2016-07-171-12/+22
| | | | | | | | Original patch by Alexandre Vassalotti.
* | - Issue #27332: Fixed the type of the first argument of module-level functionsSerhiy Storchaka2016-07-071-8/+8
|\ \ | |/ | | | | generated by Argument Clinic. Patch by Petr Viktorin.
| * Issue #27332: Fixed the type of the first argument of module-level functionsSerhiy Storchaka2016-07-071-8/+8
| | | | | | | | generated by Argument Clinic. Patch by Petr Viktorin.
* | Issue #27125: Merge typo fixes from 3.5Martin Panter2016-05-301-1/+1
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| * Issue #27125: Remove duplicated words from documentation and commentsMartin Panter2016-05-301-1/+1
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* | Issue #27076: Merge spelling from 3.5Martin Panter2016-05-261-6/+6
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| * Issue #27076: Doc, comment and tests spelling fixesMartin Panter2016-05-261-6/+6
| | | | | | | | Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
* | Issue #27056: Fix _Unpickler_Read() to avoid integer overflowVictor Stinner2016-05-201-1/+1
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* | Optimize pickle.load() and pickle.loads()Victor Stinner2016-05-201-19/+26
| | | | | | | | | | Issue #27056: Optimize pickle.load() and pickle.loads(), up to 10% faster to deserialize a lot of small objects.
* | Issue #26778: Fixed "a/an/and" typos in code comment, documentation and errorSerhiy Storchaka2016-04-171-2/+2
|\ \ | |/ | | | | messages.
| * Issue #26778: Fixed "a/an/and" typos in code comment and documentation.Serhiy Storchaka2016-04-171-1/+1
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* | Issue #15984: Merge PyUnicode doc from 3.5Martin Panter2016-04-151-1/+1
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| * Correct “an” → “a” with “Unicode”, “user”, “UTF”, etcMartin Panter2016-04-151-1/+1
| | | | | | | | This affects documentation, code comments, and a debugging messages.
* | Issue #22570: Renamed Py_SETREF to Py_XSETREF.Serhiy Storchaka2016-04-061-4/+4
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| * Issue #22570: Renamed Py_SETREF to Py_XSETREF.Serhiy Storchaka2016-04-061-2/+2
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| * _pickle: Fix load_counted_tuple(), use Py_ssize_t for sizeVictor Stinner2016-03-141-1/+1
| | | | | | | | Fix a warning on Windows 64-bit.
* | _pickle: Fix load_counted_tuple(), use Py_ssize_t for sizeVictor Stinner2016-03-141-1/+1
| | | | | | | | Fix a warning on Windows 64-bit.
* | Issue #20440: Cleaning up the code by using Py_SETREF.Serhiy Storchaka2016-01-051-10/+2
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* | Issue #20440: Applied yet one patch for using Py_SETREF.Serhiy Storchaka2015-12-271-5/+3
|\ \ | |/ | | | | The patch is automatically generated, it replaces the code that uses Py_CLEAR.
| * Issue #20440: Applied yet one patch for using Py_SETREF.Serhiy Storchaka2015-12-271-5/+3
| | | | | | | | The patch is automatically generated, it replaces the code that uses Py_CLEAR.
* | Issue #25923: Added more const qualifiers to signatures of static and ↵Serhiy Storchaka2015-12-251-1/+1
| | | | | | | | private functions.
* | Issue #25421: __sizeof__ methods of builtin types now use dynamic basic size.Serhiy Storchaka2015-12-191-2/+2
|\ \ | |/ | | | | | | This allows sys.getsize() to work correctly with their subclasses with __slots__ defined.
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