ae51454c8dd6a76768d6a87589a80f75b1bfda49,brian2/equations/equations.py,Equations,check_units,#Equations#Any#Any#Any#,678

Before Change

        // Create a mapping with all identifier names to either their actual
        // value (for external identifiers) or their unit (for specifiers)
        unit_namespace = {}
        for name in self.identifiers | self.names:
            if name in specifiers:
                unit_namespace[name] = specifiers[name].unit
            else:
                // This raises an error if the identifier cannot be resolved
                unit_namespace[name] = namespace.resolve(name,
                                                         additional_namespace)

        for var, eq in self._equations.iteritems():
            if eq.eq_type == PARAMETER:
                // no need to check units for parameters
                continue

After Change

        DimensionMismatchError
            In case of any inconsistencies.
        """
        external = frozenset().union(*[expr.identifiers
                                     for _, expr in self.eq_expressions])
        external -= set(specifiers.keys()) 

        resolved_namespace = namespace.resolve_all(external,
                                                   additional_namespace,
                                                   strip_units=False) 

        for var, eq in self._equations.iteritems():
            if eq.eq_type == PARAMETER:

Instances