setup.py 文件源码

def run(self):
        ''' run command '''
        if self.roles is not None:
            print("Roles:\n{0}".format(yaml.dump(self.roles, default_flow_style=False)))
        if self.excludes is not None:
            print("Excludes:\n{0}".format(yaml.dump(self.excludes, default_flow_style=False)))

        starting_dir = '.'
        if self.roles is not None:
            starting_dir = 'roles'

        molecule_dirs = find_dirs(starting_dir, self.excludes, self.roles, 'molecule')

        print("Found:\n{0}".format(yaml.dump(molecule_dirs, default_flow_style=False)))
        base_dir = os.getcwd()

        errors = ""
        warnings = ""

        for role in molecule_dirs:
            role = os.path.dirname(role)
            print("Testing: {0}".format(role))
            os.chdir(role)

            try:
                print(sh.molecule.test())
            except ErrorReturnCode as e:
                print(e.stdout)
                errors += e.stdout

            os.chdir(base_dir)

        if len(warnings) > 0:
            print("Warnings:\n{0}\n".format(warnings))

        if len(errors) > 0:
            print("Errors:\n{0}\n".format(errors))
            sys.exit(1)