def RunCommand(self):
"""Command entry point for stat command."""
stat_fields = ENCRYPTED_FIELDS + UNENCRYPTED_FULL_LISTING_FIELDS
found_nonmatching_arg = False
for url_str in self.args:
arg_matches = 0
url = StorageUrlFromString(url_str)
if not url.IsObject():
raise CommandException(
'The stat command only works with object URLs')
try:
if ContainsWildcard(url_str):
blr_iter = self.WildcardIterator(url_str).IterObjects(
bucket_listing_fields=stat_fields)
else:
try:
single_obj = self.gsutil_api.GetObjectMetadata(
url.bucket_name,
url.object_name,
generation=url.generation,
provider=url.scheme,
fields=stat_fields)
except EncryptionException:
# Retry without requesting hashes.
single_obj = self.gsutil_api.GetObjectMetadata(
url.bucket_name,
url.object_name,
generation=url.generation,
provider=url.scheme,
fields=UNENCRYPTED_FULL_LISTING_FIELDS)
blr_iter = [
BucketListingObject(url, root_object=single_obj)
]
for blr in blr_iter:
if blr.IsObject():
arg_matches += 1
# TODO: Request fewer fields if we're not printing the object.
if logging.getLogger().isEnabledFor(logging.INFO):
PrintFullInfoAboutObject(blr, incl_acl=False)
except AccessDeniedException:
if logging.getLogger().isEnabledFor(logging.INFO):
sys.stderr.write(
'You aren\'t authorized to read %s - skipping' %
url_str)
except InvalidUrlError:
raise
except NotFoundException:
pass
if not arg_matches:
if logging.getLogger().isEnabledFor(logging.INFO):
sys.stderr.write(NO_URLS_MATCHED_TARGET % url_str)
found_nonmatching_arg = True
if found_nonmatching_arg:
return 1
return 0
def test_one_object_with_L_storage_class_update(self):
"""Tests the JSON storage class update time field."""
if self.test_api == ApiSelector.XML:
return unittest.skip(
'XML API has no concept of storage class update time')
# Case 1: Create an object message where Storage class update time is the
# same as Creation time.
current_time = datetime(2017, 1, 2, 3, 4, 5, 6, tzinfo=None)
obj_metadata = apitools_messages.Object(
name='foo',
bucket='bar',
timeCreated=current_time,
updated=current_time,
timeStorageClassUpdated=current_time,
etag='12345')
# Create mock object to point to obj_metadata.
obj_ref = mock.Mock()
obj_ref.root_object = obj_metadata
obj_ref.url_string = 'foo'
# Print out attributes of object message.
with CaptureStdout() as output:
PrintFullInfoAboutObject(obj_ref)
output = '\n'.join(output)
# Verify that no Storage class update time field displays since it's the
# same as Creation time.
find_stor_update_re = re.compile(
r'^\s*Storage class update time:+(?P<stor_update_time_val>.+)$',
re.MULTILINE)
stor_update_time_match = re.search(find_stor_update_re, output)
self.assertIsNone(stor_update_time_match)
# Case 2: Create an object message where Storage class update time differs
# from Creation time.
new_update_time = datetime(2017, 2, 3, 4, 5, 6, 7, tzinfo=None)
obj_metadata2 = apitools_messages.Object(
name='foo2',
bucket='bar2',
timeCreated=current_time,
updated=current_time,
timeStorageClassUpdated=new_update_time,
etag='12345')
# Create mock object to point to obj_metadata2.
obj_ref2 = mock.Mock()
obj_ref2.root_object = obj_metadata2
obj_ref2.url_string = 'foo2'
# Print out attributes of object message.
with CaptureStdout() as output2:
PrintFullInfoAboutObject(obj_ref2)
output2 = '\n'.join(output2)
# Verify that Creation time and Storage class update time fields display and
# are the same as the times set in the object message.
find_time_created_re = re.compile(
r'^\s*Creation time:\s+(?P<time_created_val>.+)$', re.MULTILINE)
time_created_match = re.search(find_time_created_re, output2)
self.assertIsNotNone(time_created_match)
time_created = time_created_match.group('time_created_val')
self.assertEqual(
time_created,
datetime.strftime(current_time, '%a, %d %b %Y %H:%M:%S GMT'))
find_stor_update_re_2 = re.compile(
r'^\s*Storage class update time:+(?P<stor_update_time_val_2>.+)$',
re.MULTILINE)
stor_update_time_match_2 = re.search(find_stor_update_re_2, output2)
self.assertIsNotNone(stor_update_time_match_2)
stor_update_time = stor_update_time_match_2.group(
'stor_update_time_val_2')
self.assertEqual(
stor_update_time,
datetime.strftime(new_update_time, '%a, %d %b %Y %H:%M:%S GMT'))