def get_rses_with_attribute(key):
"""
Return all RSEs with a certain attribute.
:param key: The key for the attribute.
:returns: List of rse dictionaries
"""
return rse_module.get_rses_with_attribute(key=key)
def get_rses_with_attribute(key, session=None):
"""
Return all RSEs with a certain attribute.
:param key: The key for the attribute.
:param session: The database session in use.
:returns: List of rse dictionaries
"""
return rse_module.get_rses_with_attribute(key=key, session=session)
def resolve_elements(self, session):
"""
Inherited from :py:func:`BaseExpressionElement.resolve_elements`
"""
rse_list = get_rses_with_attribute(key=self.key, session=session)
if not rse_list:
return (set(), {})
output = []
rse_dict = {}
for rse in rse_list:
try:
if float(get_rse_attribute(key=self.key, rse_id=rse['id'], session=session)[0]) > float(self.value):
rse_dict[rse['id']] = rse
output.append(rse['id'])
except ValueError:
continue
return (set(output), rse_dict)
