mirror of
https://github.com/PyCQA/flake8.git
synced 2026-04-03 11:56:52 +00:00
a4042d6d69
Add parse_comma_separated_list, normalize_path, and normalize_paths and add logic in OptionManager.parse_args to use the right normalize_path* function based on comma_separated_list value of the option.
50 lines
1.1 KiB
Python
50 lines
1.1 KiB
Python
"""Utility methods for flake8."""
|
|
import os
|
|
|
|
|
|
def parse_comma_separated_list(value):
|
|
"""Parse a comma-separated list.
|
|
|
|
:param value:
|
|
String or list of strings to be parsed and normalized.
|
|
:returns:
|
|
List of values with whitespace stripped.
|
|
:rtype:
|
|
list
|
|
"""
|
|
if not value:
|
|
return []
|
|
|
|
if not isinstance(value, (list, tuple)):
|
|
value = value.split(',')
|
|
|
|
return [item.strip() for item in value]
|
|
|
|
|
|
def normalize_paths(paths, parent=os.curdir):
|
|
"""Parse a comma-separated list of paths.
|
|
|
|
:returns:
|
|
The normalized paths.
|
|
:rtype:
|
|
[str]
|
|
"""
|
|
paths = []
|
|
for path in parse_comma_separated_list(paths):
|
|
if '/' in path:
|
|
path = os.path.abspath(os.path.join(parent, path))
|
|
paths.append(path.rstrip('/'))
|
|
return paths
|
|
|
|
|
|
def normalize_path(path, parent=os.curdir):
|
|
"""Normalize a single-path.
|
|
|
|
:returns:
|
|
The normalized path.
|
|
:rtype:
|
|
str
|
|
"""
|
|
if '/' in path:
|
|
path = os.path.abspath(os.path.join(parent, path))
|
|
return path
|