def preProcess(self):
        exceptDeps = []
        for fE, rE in self.exceptDeps:
            try:
                exceptDeps.append((filter.Filter(fE, self.macros),
                                   re.compile(self.macros % rE)))
            except sre_constants.error, e:
                self.error('Bad regular expression %s for file spec %s: %s',
                           rE, fE, e)
        self.exceptDeps=exceptDeps
dataset/ETHPy150Open sassoftware/conary/conary/build/capsulepolicy.py/RPMRequires.preProcess/swapped operands of `%`