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Issue #23731: Implement PEP 488.

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The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
This commit is contained in:
Brett Cannon 2015-04-13 14:21:02 -04:00
parent a63cc21234
commit f299abdafa
56 changed files with 4731 additions and 4621 deletions
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4
Lib/distutils/command/build_py.py
View file

@ -314,10 +314,10 @@ class build_py (Command):
if include_bytecode:
if self.compile:
outputs.append(importlib.util.cache_from_source(
filename, debug_override=True))
filename, optimization=''))
if self.optimize > 0:
outputs.append(importlib.util.cache_from_source(
filename, debug_override=False))
filename, optimization=self.optimize))
outputs += [
os.path.join(build_dir, filename)

16
Lib/distutils/command/install_lib.py
View file

@ -22,15 +22,15 @@ class install_lib(Command):
# possible scenarios:
# 1) no compilation at all (--no-compile --no-optimize)
# 2) compile .pyc only (--compile --no-optimize; default)
# 3) compile .pyc and "level 1" .pyo (--compile --optimize)
# 4) compile "level 1" .pyo only (--no-compile --optimize)
# 5) compile .pyc and "level 2" .pyo (--compile --optimize-more)
# 6) compile "level 2" .pyo only (--no-compile --optimize-more)
# 3) compile .pyc and "opt-1" .pyc (--compile --optimize)
# 4) compile "opt-1" .pyc only (--no-compile --optimize)
# 5) compile .pyc and "opt-2" .pyc (--compile --optimize-more)
# 6) compile "opt-2" .pyc only (--no-compile --optimize-more)
#
# The UI for this is two option, 'compile' and 'optimize'.
# The UI for this is two options, 'compile' and 'optimize'.
# 'compile' is strictly boolean, and only decides whether to
# generate .pyc files. 'optimize' is three-way (0, 1, or 2), and
# decides both whether to generate .pyo files and what level of
# decides both whether to generate .pyc files and what level of
# optimization to use.
user_options = [
@ -166,10 +166,10 @@ class install_lib(Command):
continue
if self.compile:
bytecode_files.append(importlib.util.cache_from_source(
py_file, debug_override=True))
py_file, optimization=''))
if self.optimize > 0:
bytecode_files.append(importlib.util.cache_from_source(
py_file, debug_override=False))
py_file, optimization=self.optimize))
return bytecode_files