def fix_file(file_name,
line_ranges,
options=None,
in_place=False,
diff=False,
verbose=0,
cwd=None):
"""Calls fix_code on the source code from the passed in file over the given
line_ranges.
- If diff then this returns the udiff for the changes, otherwise
returns the fixed code.
- If in_place the changes are written to the file.
"""
import codecs
from os import getcwd
from pep8radius.diff import get_diff
from pep8radius.shell import from_dir
if cwd is None:
cwd = getcwd()
with from_dir(cwd):
try:
with codecs.open(file_name, 'r', encoding='utf-8') as f:
original = f.read()
except IOError:
# Most likely the file has been removed.
# Note: it would be nice if we could raise here, specifically
# for the case of passing in a diff when in the wrong directory.
return ''
fixed = fix_code(original, line_ranges, options, verbose=verbose)
if in_place:
with from_dir(cwd):
with codecs.open(file_name, 'w', encoding='utf-8') as f:
f.write(fixed)
return get_diff(original, fixed, file_name) if diff else fixed
def fix_file(file_name, line_ranges, options=None, in_place=False,
diff=False, verbose=0, cwd=None):
"""Calls fix_code on the source code from the passed in file over the given
line_ranges.
- If diff then this returns the udiff for the changes, otherwise
returns the fixed code.
- If in_place the changes are written to the file.
"""
import codecs
from os import getcwd
from pep8radius.diff import get_diff
from pep8radius.shell import from_dir
if cwd is None:
cwd = getcwd()
with from_dir(cwd):
try:
with codecs.open(file_name, 'r', encoding='utf-8') as f:
original = f.read()
except IOError:
# Most likely the file has been removed.
# Note: it would be nice if we could raise here, specifically
# for the case of passing in a diff when in the wrong directory.
return ''
fixed = fix_code(original, line_ranges, options, verbose=verbose)
if in_place:
with from_dir(cwd):
with codecs.open(file_name, 'w', encoding='utf-8') as f:
f.write(fixed)
return get_diff(original, fixed, file_name) if diff else fixed
def get_diff_many(modified, expected, files):
return ''.join(get_diff(*mef) for mef in zip(modified, expected, files))
def get_diff_many(modified, expected, files):
return ''.join(get_diff(*mef)
for mef in zip(modified, expected, files))
