Commit Graph

13 Commits

Author SHA1 Message Date
Antoine Pitrou c83ea137d7 Untabify C files. Will watch buildbots. 2010-05-09 14:46:46 +00:00
Benjamin Peterson 94819cf47c remove some unused symtable constants 2009-06-23 03:01:56 +00:00
Benjamin Peterson 7dd854725b get the symtable module back in working order
- Fix broken functions
- Add (hopefully) extensive tests
- Modernize a little
2008-08-17 17:13:26 +00:00
Neal Norwitz 1ac754fa10 Check return result from Py_InitModule*(). This API can fail.
Probably should be backported.
2006-01-19 06:09:39 +00:00
Jeremy Hylton 3e0055f8c6 Merge ast-branch to head
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.
2005-10-20 19:59:25 +00:00
Raymond Hettinger 8ae4689657 Simplify and speedup uses of Py_BuildValue():
* 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)
2003-10-12 19:09:37 +00:00
Neal Norwitz 200788ce45 Allow more docstrings to be removed during compilation in some modules 2002-08-13 22:20:41 +00:00
Mark Hammond fe51c6d66e Excise DL_EXPORT/DL_IMPORT from Modules/*. Required adding a prototype
for Py_Main().

Thanks to Kalle Svensson and Skip Montanaro for the patches.
2002-08-02 02:27:13 +00:00
Jeremy Hylton 2554dd993a Fix [ #489673 ] memory leak in test_symtable: Free the st_future slot.
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.
2001-12-06 14:34:58 +00:00
Jeremy Hylton 43454765c2 Export three optimization (fast locals) flags 2001-04-16 18:42:13 +00:00
Jeremy Hylton 8bf395f1aa add DEF_BOUND constant 2001-03-22 23:10:44 +00:00
Jeremy Hylton cb17ae8b19 Relax the rules for using 'from ... import *' and exec in the presence
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.
2001-02-09 22:22:18 +00:00
Jeremy Hylton 5e7cb240af Add minimal interface to symtable: _symtable module. 2001-02-02 18:24:26 +00:00