def _check_response(response):
if response.status_code not in [200, 201, 202]:
if response.status_code == 401:
raise errors.AuthenticationError(
"Access unauthorized - update access token.")
json_res = response.json()
raise errors.ExportError(
"HTTP {} - Cannot export dataset: {}".format(
response.status_code, json_res["message"]
if "message" in json_res else json_res["status"]))
def _check_response(response):
if response.status_code not in [200, 201, 202]:
if response.status_code == 401:
raise errors.AuthenticationError(
'Access unauthorized - update access token.')
json_res = response.json()
raise errors.ExportError(
'HTTP {} - Cannot export dataset: {}'.format(
response.status_code, json_res['message']
if 'message' in json_res else json_res['status']))
def _post(self, url, json=None, data=None, files=None):
headers = {'X-Dataverse-key': self.access_token}
try:
with retry() as session:
return session.post(url=url,
json=json,
data=data,
files=files,
headers=headers)
except requests.exceptions.RequestException as e:
raise errors.ExportError('Cannot POST to remote server.') from e
def check_or_raise(response):
"""Check for expected response status code."""
if response.status_code not in [200, 201, 202]:
if response.status_code == 401:
raise errors.AuthenticationError(
"Access unauthorized - update access token.")
if response.status_code == 400:
err_response = response.json()
messages = [
'"{0}" failed with "{1}"'.format(err["field"], err["message"])
for err in err_response["errors"]
]
raise errors.ExportError(
"\n" + "\n".join(messages) +
"\nSee `renku dataset edit -h` for details on how to edit"
" metadata")
else:
raise errors.ExportError(response.content)
def check_or_raise(response):
"""Check for expected response status code."""
if response.status_code not in [200, 201, 202]:
if response.status_code == 401:
raise errors.AuthenticationError(
'Access unauthorized - update access token.')
if response.status_code == 400:
err_response = response.json()
messages = [
'"{0}" failed with "{1}"'.format(err['field'], err['message'])
for err in err_response['errors']
]
raise errors.ExportError(
'\n' + '\n'.join(messages) +
'\nSee `renku dataset edit -h` for details on how to edit'
' metadata')
else:
raise errors.ExportError(response.content)
def publish_dataset(self):
"""Publish a previously-created dataset."""
if self.dataset_pid is None:
raise errors.ExportError('Dataset not created.')
url = self._make_url(self.DATASET_PUBLISH_PATH,
persistentId=self.dataset_pid,
type='major')
response = self._post(url=url)
self._check_response(response)
return response
def upload_file(self, full_path, path_in_dataset):
"""Upload a file to a previously-created dataset."""
if self.dataset_pid is None:
raise errors.ExportError('Dataset not created.')
url = self._make_url(self.FILE_UPLOAD_PATH,
persistentId=self.dataset_pid)
params = {'directoryLabel': str(path_in_dataset.parent)}
data = dict(jsonData=json.dumps(params))
files = {'file': (path_in_dataset.name, open(full_path, 'rb'))}
response = self._post(url=url, data=data, files=files)
self._check_response(response)
return response
