| #!/usr/bin/env python |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| import sys, re |
| from qpid.spec import load, pythonize |
| from getopt import gnu_getopt as getopt, GetoptError |
| from fnmatch import fnmatchcase as fnmatch |
| |
| def die(msg): |
| print >> sys.stderr, msg |
| sys.exit(1) |
| |
| def usage(msg = ""): |
| return ("""%s |
| |
| Usage %s [<options>] [<pattern_1> ... <pattern_n>] |
| |
| Options: |
| -e, --regexp use regex instead of glob when matching |
| -s, --spec <url> location of amqp.xml |
| """ % (msg, sys.argv[0])).strip() |
| |
| try: |
| opts, args = getopt(sys.argv[1:], "s:ea:", ["regexp", "spec=", "additional="]) |
| except GetoptError, e: |
| die(str(e)) |
| |
| regexp = False |
| spec = "../specs/amqp.0-9.xml" |
| errata = [] |
| for k, v in opts: |
| if k == "-e" or k == "--regexp": regexp = True |
| if k == "-s" or k == "--spec": spec = v |
| if k == "-a" or k == "--additional": errata.append(v) |
| |
| if regexp: |
| def match(pattern, value): |
| try: |
| return re.match(pattern, value) |
| except Exception, e: |
| die("error: '%s': %s" % (pattern, e)) |
| else: |
| def match(pattern, value): |
| return fnmatch(value, pattern) |
| |
| spec = load(spec, *errata) |
| methods = {} |
| patterns = args |
| for pattern in patterns: |
| for c in spec.classes: |
| for m in c.methods: |
| name = pythonize("%s_%s" % (c.name, m.name)) |
| if match(pattern, name): |
| methods[name] = m.define_method(name) |
| |
| if patterns: |
| if methods: |
| AMQP = type("AMQP[%s]" % ", ".join(patterns), (), methods) |
| else: |
| die("no matches") |
| else: |
| AMQP = spec.define_class("AMQP") |
| |
| help(AMQP) |