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Add tests for generate_possible_local_config_files

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Fix a bug found via testing where we traverse all the way to the root
directory looking for config files.
This commit is contained in:
Ian Cordasco 2016-01-10 08:40:35 -06:00
parent dd46f02b58
commit 949d3e48fe
2 changed files with 27 additions and 1 deletions
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5
flake8/options/config.py
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@ -43,7 +43,7 @@ class ConfigFileFinder(object):
# List of filenames to find in the local/project directory
self.project_filenames = ('setup.cfg', 'tox.ini', self.program_config)
self.local_directory = os.curdir
self.local_directory = os.path.abspath(os.curdir)
if not args:
args = ['.']
@ -66,11 +66,14 @@ class ConfigFileFinder(object):
"""Find and generate all local config files."""
tail = self.tail
parent = self.parent
local_dir = self.local_directory
while tail:
for project_filename in self.project_filenames:
filename = os.path.abspath(os.path.join(parent,
project_filename))
yield filename
if parent == local_dir:
break
(parent, tail) = os.path.split(parent)
def local_config_files(self):