def delete_all(session: Session, dataset: AnyDataset):
"""Delete all records in this dataset
Args:
dataset: Dataset from which to delete records
"""
r = session.delete(str(dataset.url) + "/records")
response.successful(r)
def delete(session: Session, attribute: Attribute):
"""Deletes an existing attribute
Sends a deletion request to the Tamr server
Args:
attribute: Existing attribute to delete
Raises:
attribute.NotFound: If no attribute could be found at the specified URL.
Corresponds to a 404 HTTP error.
requests.HTTPError: If any other HTTP error is encountered.
"""
r = session.delete(str(attribute.url))
if r.status_code == 404:
raise NotFound(str(attribute.url))
response.successful(r)
def delete(session: Session, dataset: Dataset, *, cascade: bool = False):
"""Deletes an existing dataset
Sends a deletion request to the Tamr server
Args:
dataset: Existing dataset to delete
cascade: Whether to delete all derived datasets as well
Raises:
dataset.NotFound: If no dataset could be found at the specified URL.
Corresponds to a 404 HTTP error.
requests.HTTPError: If any other HTTP error is encountered.
"""
r = session.delete(str(dataset.url), params={"cascade": cascade})
if r.status_code == 404:
raise NotFound(str(dataset.url))
response.successful(r)