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#!/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)
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