def parse_acl(acl_iter):
"""Parse a string, or list of ACE definitions, into usable ACEs."""
if isinstance(acl_iter, string_types):
acl_iter = [acl_iter]
for chunk in acl_iter:
if isinstance(chunk, string_types):
chunk = chunk.splitlines()
chunk = [re.sub(r'#.+', '', line).strip() for line in chunk]
chunk = filter(None, chunk)
else:
chunk = [chunk]
for ace in chunk:
# If this was provided as a string, then parse the permission set.
# Otherwise, use it as-is, which will result in an equality test.
if isinstance(ace, string_types):
ace = ace.split(None, 2)
state, predicate, permission_set = ace
yield (parse_state(state),
parse_predicate(predicate),
parse_permission_set(permission_set))
else:
state, predicate, permission_set = ace
yield parse_state(state), parse_predicate(predicate), permission_set
def parse_acl(acl_iter):
"""Parse a string, or list of ACE definitions, into usable ACEs."""
if isinstance(acl_iter, basestring):
acl_iter = [acl_iter]
for chunk in acl_iter:
if isinstance(chunk, basestring):
chunk = chunk.splitlines()
chunk = [re.sub(r'#.+', '', line).strip() for line in chunk]
chunk = filter(None, chunk)
else:
chunk = [chunk]
for ace in chunk:
# If this was provided as a string, then parse the permission set.
# Otherwise, use it as-is, which will result in an equality test.
if isinstance(ace, basestring):
ace = ace.split(None, 2)
state, predicate, permission_set = ace
yield parse_state(state), parse_predicate(predicate), parse_permission_set(permission_set)
else:
state, predicate, permission_set = ace
yield parse_state(state), parse_predicate(predicate), permission_set
def test_parsing_strings(self):
for state, res in [
('Allow', True),
('Deny', False),
('Grant', True),
('Reject', False),
]:
self.assertIs(res, parse_state(state))
self.assertIs(res, parse_state(state.upper()))
self.assertIs(res, parse_state(state.lower()))
def test_parsing_strings(self):
for state, res in [
('Allow', True),
('Deny', False),
('Grant', True),
('Reject', False),
]:
self.assertIs(res, parse_state(state))
self.assertIs(res, parse_state(state.upper()))
self.assertIs(res, parse_state(state.lower()))
