def test_has_tzinfo(self):
# No timezone
now = datetime.datetime.now()
tz_set = utils.has_tzinfo(now)
self.assertEqual(False, tz_set)
hastz = (
datetime.datetime.now(tz=dateutil.tz.tzutc()), # UTC
dateutil.parser.parse('2015-04-14T16:10:50.658617Z'), # Zulu
)
for ts in hastz:
tz_set = utils.has_tzinfo(ts)
self.assertEqual(True, tz_set)
def test_has_tzinfo(self):
# No timezone
now = datetime.datetime.now()
tz_set = utils.has_tzinfo(now)
self.assertEqual(False, tz_set)
hastz = (
datetime.datetime.now(tz=dateutil.tz.tzutc()), # UTC
dateutil.parser.parse('2015-04-14T16:10:50.658617Z'), # Zulu
)
for ts in hastz:
tz_set = utils.has_tzinfo(ts)
self.assertEqual(True, tz_set)
def _check_timestamp_usage(self, root, namespaces, selectors):
"""Inspects each node in `nodes` for correct timestamp use.
"""
results = BestPracticeWarningCollection("Timestamp Use")
xpath = " | ".join("//%s" % x for x in selectors)
nodes = root.xpath(xpath, namespaces=namespaces)
for node in nodes:
attrib = node.attrib.get
id_ = attrib('id')
idref = attrib('idref')
timestamp = attrib('timestamp')
if timestamp:
tz_set = utils.has_tzinfo(timestamp)
if not tz_set:
warning = BestPracticeWarning(
node = node,
message="Timestamp without timezone information."
)
warning['timestamp'] = timestamp
results.append(warning)
if id_ and not timestamp:
warning = BestPracticeWarning(
node=node,
message="ID present but missing timestamp"
)
elif idref and not timestamp:
warning = BestPracticeWarning(
node=node,
message="IDREF present but missing timestamp"
)
elif idref and timestamp:
resolves = common.idref_timestamp_resolves(
root=root,
idref=idref,
timestamp=timestamp,
namespaces=namespaces
)
if resolves:
continue
warning = BestPracticeWarning(
node=node,
message="IDREF and timestamp combination do not resolve "
"to a node in the input document."
)
warning['timestamp'] = timestamp
else:
continue
results.append(warning)
return results
def _check_timestamp_usage(self, root, namespaces, selectors):
"""Inspects each node in `nodes` for correct timestamp use.
"""
results = BestPracticeWarningCollection("Timestamp Use")
xpath = " | ".join("//%s" % x for x in selectors)
nodes = root.xpath(xpath, namespaces=namespaces)
for node in nodes:
attrib = node.attrib.get
id_ = attrib('id')
idref = attrib('idref')
timestamp = attrib('timestamp')
if timestamp:
tz_set = utils.has_tzinfo(timestamp)
if not tz_set:
warning = BestPracticeWarning(
node=node,
message="Timestamp without timezone information.")
warning['timestamp'] = timestamp
results.append(warning)
if id_ and not timestamp:
warning = BestPracticeWarning(
node=node, message="ID present but missing timestamp")
elif idref and not timestamp:
warning = BestPracticeWarning(
node=node, message="IDREF present but missing timestamp")
elif idref and timestamp:
resolves = common.idref_timestamp_resolves(
root=root,
idref=idref,
timestamp=timestamp,
namespaces=namespaces)
if resolves:
continue
warning = BestPracticeWarning(
node=node,
message="IDREF and timestamp combination do not resolve "
"to a node in the input document.")
warning['timestamp'] = timestamp
else:
continue
results.append(warning)
return results
