27 lines
547 B
Python
27 lines
547 B
Python
"""Glue for the "autopep8" library.
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"""
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from elpy.rpc import Fault
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import os
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try:
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import autopep8
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except ImportError: # pragma: no cover
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autopep8 = None
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def fix_code(code, directory):
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"""Formats Python code to conform to the PEP 8 style guide.
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"""
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if not autopep8:
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raise Fault('autopep8 not installed, cannot fix code.',
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code=400)
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old_dir = os.getcwd()
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try:
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os.chdir(directory)
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return autopep8.fix_code(code, apply_config=True)
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finally:
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os.chdir(old_dir)
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