import fcntl
def _lock_file(f, exclusive):
- fcntl.lockf(f, fcntl.LOCK_EX if exclusive else fcntl.LOCK_SH)
+ fcntl.flock(f, fcntl.LOCK_EX if exclusive else fcntl.LOCK_SH)
def _unlock_file(f):
- fcntl.lockf(f, fcntl.LOCK_UN)
+ fcntl.flock(f, fcntl.LOCK_UN)
class locked_file(object):
def str_to_int(int_str):
+ """ A more relaxed version of int_or_none """
if int_str is None:
return None
- int_str = re.sub(r'[,\.]', u'', int_str)
+ int_str = re.sub(r'[,\.\+]', u'', int_str)
return int(int_str)
if s is None:
return None
+ s = s.strip()
+
m = re.match(
- r'(?:(?:(?P<hours>[0-9]+)[:h])?(?P<mins>[0-9]+)[:m])?(?P<secs>[0-9]+)s?(?::[0-9]+)?(?P<ms>\.[0-9]+)?$', s)
+ r'(?i)(?:(?:(?P<hours>[0-9]+)\s*(?:[:h]|hours?)\s*)?(?P<mins>[0-9]+)\s*(?:[:m]|mins?|minutes?)\s*)?(?P<secs>[0-9]+)(?P<ms>\.[0-9]+)?\s*(?:s|secs?|seconds?)?$', s)
if not m:
return None
res = int(m.group('secs'))