Is there a stock function to test if an object attribute is a relationship?
I have created below function to test it, is there a better solution?
def is_relationship(obj, attr):
try:
p = inspect(getattr(type(obj), attr)).property
except (AttributeError, NoInspectionAvailable):
return False
if isinstance(p, RelationshipProperty):
return True
return False
--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
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