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Replace imp with importlib #35

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Replace imp with importlib #35

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10 changes: 5 additions & 5 deletions py2deb/hooks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,15 +34,15 @@

# Standard library modules.
import errno
import imp
import importlib
import json
import logging
import os
import py_compile
import subprocess

# Detect whether the Python implementation we're running on supports PEP 3147.
HAS_PEP_3147 = hasattr(imp, 'get_tag')
HAS_PEP_3147 = hasattr(importlib, 'sys.implementation.cache_tag')

# Initialize a logger.
logger = logging.getLogger('py2deb.hooks')
Expand Down Expand Up @@ -228,18 +228,18 @@ def find_bytecode_files(python_file):
:returns: A generator of pathnames (strings).

Starting from Python 3.2 byte code files are written according to `PEP
3147`_ which also defines :func:`imp.cache_from_source()` to locate
3147`_ which also defines :func:`importlib.util.cache_from_source()` to locate
(optimized) byte code files. When this function is available it is used,
when it's not available the corresponding ``*.pyc`` and/or ``*.pyo`` files
are located manually by :func:`find_bytecode_files()`.

.. _PEP 3147: https://www.python.org/dev/peps/pep-3147/
"""
if HAS_PEP_3147:
bytecode_file = imp.cache_from_source(python_file, True)
bytecode_file = importlib.util.cache_from_source(python_file, True)
if os.path.isfile(bytecode_file):
yield bytecode_file
optimized_bytecode_file = imp.cache_from_source(python_file, False)
optimized_bytecode_file = importlib.util.cache_from_source(python_file, False)
if os.path.isfile(optimized_bytecode_file):
yield optimized_bytecode_file
else:
Expand Down