store.py 文件源码

def remove_file(self, digest):
        cursor = self.get_cursor()
        sql = '''select python_version, name, version, filename, has_signature,
                 path
            from release_files
            where md5_digest=%s'''
        safe_execute(cursor, sql, (digest, ))
        info = cursor.fetchone()
        if not info:
            raise KeyError, 'no such file'
        pyversion, name, version, filename, has_sig, filepath = info
        safe_execute(cursor, 'delete from release_files where md5_digest=%s',
            (digest, ))
        self._deleted_files.add(filepath)
        if has_sig:
            self._deleted_files.add(filepath + ".asc")
        date = time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime())
        self.add_journal_entry(name, version, "remove file %s" % filename,
                                            date, self.username, self.userip)

        self._add_invalidation(name)