Fix several ResourceWarning: unclosed file

This commit is contained in:
Mickaël Schoentgen 2018-08-10 10:21:20 +02:00
parent abee146199
commit 67d6fcb0f6
10 changed files with 78 additions and 34 deletions

View file

@ -43,7 +43,8 @@ def _read_state(prefix, venv):
if not os.path.exists(filename):
return None
else:
return json.loads(io.open(filename).read())
with io.open(filename) as f:
return json.loads(f.read())
def _write_state(prefix, venv, state):