(self, other)
return constraints
Returns the constraints that have been accumulated since `other`.

        :param other: a prior PathHistory object
        :returns: a list of constraints
Returns the constraints that have been accumulated since `other`.
Returns the constraints that have been accumulated since other .
def constraints_since(self, other):
        """
        Returns the constraints that have been accumulated since `other`.

        :param other: a prior PathHistory object
        :returns: a list of constraints
        """

        constraints = [ ]
        cur = self
        while cur is not other and cur is not None:
            constraints.extend(cur.recent_constraints)
            cur = cur.parent
        return constraints
def constraints_since ( self , other ) : constraints = [ ] cur = self while cur is not other and cur is not None : constraints . extend ( cur . recent_constraints ) cur = cur . parent return constraints