Constr.getAttr()
getAttr ( attrname )
Query the value of a constraint attribute. The full list of available attributes can be found in the Attributes section.
Raises an AttributeError if the requested attribute doesn't
exist or can't be queried.
Raises a GurobiError if there is a problem with the
Constr object (e.g., it was removed from the model).
Arguments:
attrname: The attribute being queried.
Return value:
The current value of the requested attribute.
Example usage:
print(constr.getAttr(GRB.Attr.Slack))
print(constr.getAttr("slack"))
