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bpo-37221: Add PyCode_NewWithPosOnlyArgs to be used internally and set PyCode_New as a compatibility wrapper (GH-13959)

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Add PyCode_NewEx to be used internally and set PyCode_New as a compatibility wrapper
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Pablo Galindo 2019-07-01 11:35:05 +01:00 • committed by Petr Viktorin
parent fc1fbe6099
commit 4a2edc34a4
8 changed files with 79 additions and 34 deletions
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Doc/c-api/code.rst
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@ -33,20 +33,21 @@ bound into a function.
Return the number of free variables in *co*.
.. c:function:: PyCodeObject* PyCode_New(int argcount, int posonlyargcount, int kwonlyargcount, int nlocals, int stacksize, int flags, PyObject *code, PyObject *consts, PyObject *names, PyObject *varnames, PyObject *freevars, PyObject *cellvars, PyObject *filename, PyObject *name, int firstlineno, PyObject *lnotab)
.. c:function:: PyCodeObject* PyCode_New(int argcount, int kwonlyargcount, int nlocals, int stacksize, int flags, PyObject *code, PyObject *consts, PyObject *names, PyObject *varnames, PyObject *freevars, PyObject *cellvars, PyObject *filename, PyObject *name, int firstlineno, PyObject *lnotab)
Return a new code object. If you need a dummy code object to
create a frame, use :c:func:`PyCode_NewEmpty` instead. Calling
:c:func:`PyCode_New` directly can bind you to a precise Python
version since the definition of the bytecode changes often.
.. versionchanged:: 3.8
An extra parameter is required (*posonlyargcount*) to support :PEP:`570`.
The first parameter (*argcount*) now represents the total number of positional arguments,
including positional-only.
Return a new code object. If you need a dummy code object to create a frame,
use :c:func:`PyCode_NewEmpty` instead. Calling :c:func:`PyCode_New` directly
can bind you to a precise Python version since the definition of the bytecode
changes often.
.. audit-event:: code.__new__ code,filename,name,argcount,posonlyargcount,kwonlyargcount,nlocals,stacksize,flags c.PyCode_New
.. c:function:: PyCodeObject* PyCode_NewWithPosOnlyArgs(int argcount, int posonlyargcount, int kwonlyargcount, int nlocals, int stacksize, int flags, PyObject *code, PyObject *consts, PyObject *names, PyObject *varnames, PyObject *freevars, PyObject *cellvars, PyObject *filename, PyObject *name, int firstlineno, PyObject *lnotab)
Similar to :c:func:`PyCode_New`, but with an extra "posonlyargcount" for positonal-only arguments.
.. versionadded:: 3.8
.. c:function:: PyCodeObject* PyCode_NewEmpty(const char *filename, const char *funcname, int firstlineno)
Return a new empty code object with the specified filename,