def test_get_modified_time(self):
tzname = "Asia/Shanghai"
with self.settings(USE_TZ = False, TIME_ZONE = tzname), self.save_file():
modified_time = default_storage.get_modified_time("test.txt")
logging.info("modified time: %s", modified_time)
logging.info("is naive: %s", is_naive(modified_time))
self.assertTrue(is_naive(modified_time))
# Check that the timestamps are roughly equals in the correct timezone
self.assertLess(abs(modified_time - timezone.now()), timedelta(seconds=10))
self.assertEqual(default_storage.get_accessed_time("test.txt"), modified_time)
self.assertEqual(default_storage.get_created_time("test.txt"), modified_time)
with self.settings(USE_TZ = True, TIME_ZONE = tzname), self.save_file():
modified_time = default_storage.get_modified_time("test.txt")
logging.info("modified time: %s", modified_time)
logging.info("is naive: %s", is_naive(modified_time))
self.assertFalse(is_naive(modified_time))
# Check that the timestamps are roughly equals in the correct timezone
self.assertLess(abs(modified_time - timezone.now()), timedelta(seconds=10))
self.assertEqual(default_storage.get_accessed_time("test.txt"), modified_time)
self.assertEqual(default_storage.get_created_time("test.txt"), modified_time)
with self.save_file():
modified_time = default_storage.get_modified_time("test.txt")
logging.info("modified time: %s", modified_time)
logging.info("is naive: %s", is_naive(modified_time))
self.assertFalse(is_naive(modified_time))
# Check that the timestamps are roughly equals in the correct timezone
self.assertLess(abs(modified_time - timezone.now()), timedelta(seconds=10))
self.assertEqual(default_storage.get_accessed_time("test.txt"), modified_time)
self.assertEqual(default_storage.get_created_time("test.txt"), modified_time)
def testGetModifiedTime(self):
tzname = "America/Argentina/Buenos_Aires"
with self.settings(USE_TZ=False, TIME_ZONE=tzname), self.save_file():
modified_time = default_storage.get_modified_time("foo.txt")
self.assertTrue(is_naive(modified_time))
# Check that the timestamps are roughly equals in the correct timezone
self.assertLess(abs(modified_time - timezone.now()),
timedelta(seconds=10))
# All other timestamps are slaved to modified time.
self.assertEqual(default_storage.get_accessed_time("foo.txt"),
modified_time)
self.assertEqual(default_storage.get_created_time("foo.txt"),
modified_time)
with self.save_file():
modified_time = default_storage.get_modified_time("foo.txt")
self.assertFalse(is_naive(modified_time))
# Check that the timestamps are roughly equals
self.assertLess(abs(modified_time - timezone.now()),
timedelta(seconds=10))
# All other timestamps are slaved to modified time.
self.assertEqual(default_storage.get_accessed_time("foo.txt"),
modified_time)
self.assertEqual(default_storage.get_created_time("foo.txt"),
modified_time)
def check_availability(self):
"""
Perform check against Default Storage.
"""
try:
name = default_storage.get_valid_name('Informer Storage')
# Save data.
content = ContentFile('File used by StorageInformer checking.')
path = default_storage.save(name, content)
# Check properties.
default_storage.size(path)
default_storage.url(path)
default_storage.path(path)
default_storage.get_accessed_time(path)
default_storage.get_available_name(path)
default_storage.get_created_time(path)
default_storage.get_modified_time(path)
default_storage.get_valid_name(path)
# And remove file.
default_storage.delete(path)
storage = default_storage.__class__.__name__
except Exception as error:
raise InformerException(
f'An error occurred when trying to use your Storage: {error}')
else:
return True, f'Your {storage} is operational.'
def fetch_list_generation_state(request):
filename = "depotlist.pdf"
if m.ListGeneration.objects.first().generating:
data = json.dumps({"generating": True})
return HttpResponse(data, content_type="application/json")
elif default_storage.exists(filename):
gen_date = default_storage.get_created_time(filename)
gen_date = gen_date.strftime("%B %d, %Y %H:%M:%S %Z")
data = json.dumps({"list_generation_date": gen_date})
return HttpResponse(data, content_type="application/json")
else:
raise Http404(f"{filename} does not exist.")
def list_files_info():
"""
Function returns a list of dictionaries for each file
in 'saved_data' directory. Each file contains file name,
created time and modified time.
"""
_, filenames = default_storage.listdir('saved_data')
files = [{
'name':
filename,
'created':
default_storage.get_created_time(f'saved_data/{filename}'),
'modified':
default_storage.get_modified_time(f'saved_data/{filename}')
} for filename in filenames if re.search('^[a-z0-9]', filename)]
return files
def get_created_time(self, name):
return default_storage.get_created_time(name)
