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bpo-37032: Add CodeType.replace() method (GH-13542)

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Victor Stinner 2019-05-24 23:57:23 +02:00 • committed by GitHub
parent 561612d845
commit a9f05d69cc
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8 changed files with 401 additions and 33 deletions
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10
Lib/types.py
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@ -262,14 +262,8 @@ def coroutine(func):
if co_flags & 0x20:
# TODO: Implement this in C.
co = func.__code__
func.__code__ = CodeType(
co.co_argcount, co.co_posonlyargcount, co.co_kwonlyargcount, co.co_nlocals,
co.co_stacksize,
co.co_flags | 0x100, # 0x100 == CO_ITERABLE_COROUTINE
co.co_code,
co.co_consts, co.co_names, co.co_varnames, co.co_filename,
co.co_name, co.co_firstlineno, co.co_lnotab, co.co_freevars,
co.co_cellvars)
# 0x100 == CO_ITERABLE_COROUTINE
func.__code__ = co.replace(co_flags=co.co_flags | 0x100)
return func
# The following code is primarily to support functions that