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我想使用 importlib 将文件作为 python 模块导入。这个文件.py只有.cfg扩展名。它包含python代码。

[GCC 4.9.1] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import imp
>>> imp.load_source('myconfig', 'conf.cfg').foo
'bar'
>>> import importlib
>>> importlib.import_module('conf.cfg')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3.4/importlib/__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2212, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2224, in _find_and_load_unlocked
ImportError: No module named 'conf'

我可以这样做，imp.load_source但它已被弃用。使用importlib.import_moduleconvert.作为模块探索来做到这一点。

如何conf.cfg使用 importlib 导入文件？

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