def delete(cls, item_id):
'''
:param item_id:
'''
to_delete = Session.query(cls.m).get(item_id)
if to_delete is not None:
Session.delete(to_delete)
Session.commit()
def delete_doi(cls, identifier):
'''
Delete the record with a given DOI.
:param identifier: the DOI string
:return: True if a record was deleted, False if not
'''
to_delete = cls.read_doi(identifier)
if to_delete is not None:
Session.delete(to_delete)
Session.commit()
return True
else:
return False
def delete_package(cls, package_id):
'''
Delete the record associated with a given package.
:param package_id: the id of the package
:return: True if a record was deleted, False if not
'''
to_delete = cls.read_package(package_id)
if to_delete is not None:
Session.delete(to_delete)
Session.commit()
return True
else:
return False
def delete(self, commit=True):
session = Session()
session.delete(self)
if commit:
session.commit()
def delete_doi(package_id):
"""Delete the doi associated with a package_id"""
doi = Session.query(DOI).filter(DOI.package_id == package_id).first()
Session.delete(doi)
Session.commit()
