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