def package_relationship_update(context, data_dict):
model = context["model"]
user = context["user"]
schema = context.get("schema") or default_update_relationship_schema()
api = context.get("api_version") or "1"
id = data_dict["subject"]
id2 = data_dict["object"]
rel = data_dict["type"]
ref_package_by = "id" if api == "2" else "name"
pkg1 = model.Package.get(id)
pkg2 = model.Package.get(id2)
if not pkg1:
raise NotFound("Subject package %r was not found." % id)
if not pkg2:
return NotFound("Object package %r was not found." % id2)
data, errors = validate(data_dict, schema, context)
if errors:
model.Session.rollback()
raise ValidationError(errors, relationship_error_summary(errors))
check_access("package_relationship_update", context, data_dict)
existing_rels = pkg1.get_relationships_with(pkg2, rel)
if not existing_rels:
raise NotFound("This relationship between the packages was not found.")
entity = existing_rels[0]
comment = data_dict.get("comment", u"")
context["relationship"] = entity
return _update_package_relationship(entity, comment, context)
def package_relationship_update(
context: Context,
data_dict: DataDict) -> ActionResult.PackageRelationshipUpdate:
'''Update a relationship between two datasets (packages).
The subject, object and type parameters are required to identify the
relationship. Only the comment can be updated.
You must be authorized to edit both the subject and the object datasets.
:param subject: the name or id of the dataset that is the subject of the
relationship
:type subject: string
:param object: the name or id of the dataset that is the object of the
relationship
:type object: string
:param type: the type of the relationship, one of ``'depends_on'``,
``'dependency_of'``, ``'derives_from'``, ``'has_derivation'``,
``'links_to'``, ``'linked_from'``, ``'child_of'`` or ``'parent_of'``
:type type: string
:param comment: a comment about the relationship (optional)
:type comment: string
:returns: the updated relationship
:rtype: dictionary
'''
model = context['model']
schema = context.get('schema') \
or schema_.default_update_relationship_schema()
id, id2, rel = _get_or_bust(data_dict, ['subject', 'object', 'type'])
pkg1 = model.Package.get(id)
pkg2 = model.Package.get(id2)
if not pkg1:
raise NotFound('Subject package %r was not found.' % id)
if not pkg2:
raise NotFound('Object package %r was not found.' % id2)
_data, errors = _validate(data_dict, schema, context)
if errors:
model.Session.rollback()
raise ValidationError(errors)
_check_access('package_relationship_update', context, data_dict)
existing_rels = pkg1.get_relationships_with(pkg2, rel)
if not existing_rels:
raise NotFound('This relationship between the packages was not found.')
entity = existing_rels[0]
comment = data_dict.get('comment', u'')
context['relationship'] = entity
return _update_package_relationship(entity, comment, context)
def package_relationship_update(context, data_dict):
'''Update a relationship between two datasets (packages).
The subject, object and type parameters are required to identify the
relationship. Only the comment can be updated.
You must be authorized to edit both the subject and the object datasets.
:param subject: the name or id of the dataset that is the subject of the
relationship
:type subject: string
:param object: the name or id of the dataset that is the object of the
relationship
:type object: string
:param type: the type of the relationship, one of ``'depends_on'``,
``'dependency_of'``, ``'derives_from'``, ``'has_derivation'``,
``'links_to'``, ``'linked_from'``, ``'child_of'`` or ``'parent_of'``
:type type: string
:param comment: a comment about the relationship (optional)
:type comment: string
:returns: the updated relationship
:rtype: dictionary
'''
model = context['model']
schema = context.get('schema') \
or schema_.default_update_relationship_schema()
id, id2, rel = _get_or_bust(data_dict, ['subject', 'object', 'type'])
pkg1 = model.Package.get(id)
pkg2 = model.Package.get(id2)
if not pkg1:
raise NotFound('Subject package %r was not found.' % id)
if not pkg2:
return NotFound('Object package %r was not found.' % id2)
data, errors = _validate(data_dict, schema, context)
if errors:
model.Session.rollback()
raise ValidationError(errors)
_check_access('package_relationship_update', context, data_dict)
existing_rels = pkg1.get_relationships_with(pkg2, rel)
if not existing_rels:
raise NotFound('This relationship between the packages was not found.')
entity = existing_rels[0]
comment = data_dict.get('comment', u'')
context['relationship'] = entity
return _update_package_relationship(entity, comment, context)
