def get_installed_pypackages():
    return {p.project_name.lower(): p for p in pkg_resources.working_set}
def callproc(self, procname, params=None):
        result = self._no_monkey.callproc(self, procname, params)
        if transaction_states[self.db.alias]:
            transaction_states[self.db.alias].mark_dirty()
        return result