def test_access_uploaded_file(test_client, upload_test_file_response):
# test that accessing the uploaded file gives the uploaded file data
response = test_client.get(f"/uploads/{TEST_FILENAME}")
assert response.status_code == 200
with open(os.path.join(TEST_FILEPATH, TEST_FILENAME), "rb") as test_file:
test_file_cksum = cksum(test_file)
assert cksum(BytesIO(response.data)) == test_file_cksum
def _fetch(self,
session: SessionWithHeaderRedirection,
url: str,
destination: Path,
overwrite: bool,
check: bool,
) -> Tuple[str, Union[None, Exception]]:
"""Helper function to fetch HDF files
Args:
session (SessionWithHeaderRedirection): requests session to fetch file.
url (str): URL for file.
destination (Path): Target directory.
overwrite (bool): Overwrite existing.
check (bool): Check file size and checksum.
Returns:
Tuple[str, Union[None, Exception]]: Returns tuple with
either (filename, None) for success and (URL, Exception) for error.
"""
filename = url.split("/")[-1]
filename_full = destination.joinpath(filename)
if not exists(filename_full) or overwrite:
filename_temp = filename_full.with_suffix(".modapedl")
try:
with session.get(url, stream=True, allow_redirects=True) as response:
response.raise_for_status()
with open(filename_temp, "wb") as openfile:
shutil.copyfileobj(response.raw, openfile, length=16*1024*1024)
if check:
with session.get(url + ".xml", allow_redirects=True) as response:
response.raise_for_status()
file_metadata = self._parse_hdfxml(response)
# check filesize
assert filename_temp.stat().st_size == file_metadata["FileSize"]
with open(filename_temp, "rb") as openfile:
checksum = cksum(openfile)
# check checksum
assert checksum == file_metadata["Checksum"]
shutil.move(filename_temp, filename_full)
except (HTTPError, ConnectionError, AssertionError, FileNotFoundError) as e:
try:
filename_temp.unlink()
except FileNotFoundError:
pass
return (filename, e)
else:
log.info("%s exists in target. Please set overwrite to True.", filename_full)
return (filename, None)
def post(self):
"""Receive uploaded file and save to destination directory."""
uploaded_file = request.files["file"]
if uploaded_file and allowed_file(uploaded_file.filename):
filename = secure_filename(uploaded_file.filename).rstrip()
filepath = os.path.join("app", os.getenv("BDD_UPLOAD_FOLDER"),
filename)
if os.path.isfile(filepath):
# is this the same as a file that's already been uploaded?
with open(filepath, "rb") as existing_file:
existing_file_cksum = cksum(existing_file)
new_file_cksum = cksum(uploaded_file)
if existing_file_cksum == new_file_cksum:
return {"filename": filename}, 200
# if it's not, give the new file a unique name
suffix = 1
while os.path.isfile(filepath):
filename = re.sub(
r"\.\w+$",
f"{suffix}\g<0>",
filename,
) # noqa W605
filepath = os.path.join(
"app",
os.getenv("BDD_UPLOAD_FOLDER"),
filename,
)
suffix += 1
uploaded_file.save(filepath)
return {"filename": filename}, 202
else:
# return error
fname = uploaded_file.filename
self.logger.error(
f"Error uploading file [{fname}]: bad or nonexistent filename",
)
return {
"message":
f"Filename not valid for upload: {uploaded_file.filename}",
}, 422
def printCli(root, path):
"""Recursively prints the tree."""
path = path + root.attrib.get('name',
root.text).format().strip('\n').strip(' ')
if path:
path += '_'
for elem in root.getchildren():
if elem.tag.title() == "Class":
printCli(elem, path)
elif elem.tag.title() == "Method":
argList = ""
for arg in elem.getchildren():
if arg.tag.title() == "Argument":
argList += arg.attrib.get('type',
arg.text) + ":" + arg.attrib.get(
'name', arg.text) + " "
fullPath = path + elem.attrib.get('name', elem.text)
ck = pycksum.cksum(fullPath)
cli_cmds_list.append(CliCmdType(C=ck, P=fullPath, A=argList))
print '0x%08x %s %s' % \
(ck, fullPath, argList)
def test_bytes(self):
if sys.version_info < (3,):
b = b'"Seen On a Bumper Sticker: I\'d give my right hand to be ambidextrous."'
self.assertEqual(pycksum.cksum(b), 21159027)
def test_iterable(self):
l = ["Hello", " ", "world", "\n"]
self.assertEqual(pycksum.cksum(l), 3083891038)
def test_file(self):
with open(self.file_path) as fd:
self.assertEqual(pycksum.cksum(fd), 3083891038)
def test_string(self):
self.assertEqual(pycksum.cksum(""), 4294967295) # echo -n | cksum
self.assertEqual(pycksum.cksum("Hello world\n"), 3083891038) # echo "Hello world" | cksum
def test_bytes(self):
if sys.version_info < (3, ):
b = b'"Seen On a Bumper Sticker: I\'d give my right hand to be ambidextrous."'
self.assertEqual(pycksum.cksum(b), 21159027)
def test_iterable(self):
l = ["Hello", " ", "world", "\n"]
self.assertEqual(pycksum.cksum(l), 3083891038)
def test_file(self):
with open(self.file_path) as fd:
self.assertEqual(pycksum.cksum(fd), 3083891038)
def test_string(self):
self.assertEqual(pycksum.cksum(""), 4294967295) # echo -n | cksum
self.assertEqual(pycksum.cksum("Hello world\n"),
3083891038) # echo "Hello world" | cksum