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* Merged revisions 65715,65724,65726,65732,65736-65739,65775 via svnmerge fromBenjamin Peterson2008-08-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r65715 | benjamin.peterson | 2008-08-16 16:04:16 -0500 (Sat, 16 Aug 2008) | 1 line add some documentation for symtable ........ r65724 | benjamin.peterson | 2008-08-16 17:11:33 -0500 (Sat, 16 Aug 2008) | 2 lines include filename and line number in SyntaxError ........ r65726 | georg.brandl | 2008-08-16 17:37:05 -0500 (Sat, 16 Aug 2008) | 2 lines Review symtable docs. ........ r65732 | benjamin.peterson | 2008-08-16 18:29:40 -0500 (Sat, 16 Aug 2008) | 1 line PySTEntry's constructor is static; there's no point in a fancy API name ........ r65736 | benjamin.peterson | 2008-08-16 20:09:17 -0500 (Sat, 16 Aug 2008) | 1 line expose PySTEntry.nested so the symtable module will work ........ r65737 | benjamin.peterson | 2008-08-16 20:17:15 -0500 (Sat, 16 Aug 2008) | 1 line a few improvements ........ r65738 | benjamin.peterson | 2008-08-16 20:27:30 -0500 (Sat, 16 Aug 2008) | 1 line fix compile errors ........ r65739 | benjamin.peterson | 2008-08-16 21:23:43 -0500 (Sat, 16 Aug 2008) | 1 line uhh PySTEntry->ste_unoptimized has to be exposed too ........ r65775 | benjamin.peterson | 2008-08-17 12:13:26 -0500 (Sun, 17 Aug 2008) | 5 lines get the symtable module back in working order - Fix broken functions - Add (hopefully) extensive tests - Modernize a little ........
* Implement PEP 3121: new module initialization and finalization API.Martin v. Löwis2008-06-111-3/+20
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* Hide list comp variables and support set comprehensionsNick Coghlan2007-04-151-1/+1
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* Patch #1550800: make exec a function.Georg Brandl2006-09-061-2/+1
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* Check return result from Py_InitModule*(). This API can fail.Neal Norwitz2006-01-191-0/+2
| | | | Probably should be backported.
* Merge ast-branch to headJeremy Hylton2005-10-201-3/+5
| | | | | | | | | | This change implements a new bytecode compiler, based on a transformation of the parse tree to an abstract syntax defined in Parser/Python.asdl. The compiler implementation is not complete, but it is in stable enough shape to run the entire test suite excepting two disabled tests.
* Simplify and speedup uses of Py_BuildValue():Raymond Hettinger2003-10-121-1/+2
| | | | | | * Py_BuildValue("(OOO)",a,b,c) --> PyTuple_Pack(3,a,b,c) * Py_BuildValue("()",a) --> PyTuple_New(0) * Py_BuildValue("O", a) --> Py_INCREF(a)
* Allow more docstrings to be removed during compilation in some modulesNeal Norwitz2002-08-131-1/+2
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* Excise DL_EXPORT/DL_IMPORT from Modules/*. Required adding a prototypeMark Hammond2002-08-021-1/+1
| | | | | | for Py_Main(). Thanks to Kalle Svensson and Skip Montanaro for the patches.
* Fix [ #489673 ] memory leak in test_symtable: Free the st_future slot.Jeremy Hylton2001-12-061-0/+1
| | | | | | | The st_future slot of the symtable is not freed by PySymtable_Free() because it is shared by the symtable and compiling structs in compiel.c. Since it is shared, it is explicitly deallocated when the compiling struct is freed.
* Export three optimization (fast locals) flagsJeremy Hylton2001-04-161-0/+4
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* add DEF_BOUND constantJeremy Hylton2001-03-221-0/+1
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* Relax the rules for using 'from ... import *' and exec in the presenceJeremy Hylton2001-02-091-1/+1
| | | | | | | | | | | | | | | | | | | of nested functions. Either is allowed in a function if it contains no defs or lambdas or the defs and lambdas it contains have no free variables. If a function is itself nested and has free variables, either is illegal. Revise the symtable to use a PySymtableEntryObject, which holds all the revelent information for a scope, rather than using a bunch of st_cur_XXX pointers in the symtable struct. The changes simplify the internal management of the current symtable scope and of the stack. Added new C source file: Python/symtable.c. (Does the Windows build process need to be updated?) As part of these changes, the initial _symtable module interface introduced in 2.1a2 is replaced. A dictionary of PySymtableEntryObjects are returned.
* Add minimal interface to symtable: _symtable module.Jeremy Hylton2001-02-021-0/+72
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