224 lines
7.0 KiB
Python
224 lines
7.0 KiB
Python
#!/usr/bin/env python
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import sys
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import argparse
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import os
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import os.path
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from netlib import http_uastrings
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from . import pathoc, version, utils, language
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def args_pathoc(argv, stdout=sys.stdout, stderr=sys.stderr):
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preparser = argparse.ArgumentParser(add_help=False)
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preparser.add_argument(
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"--show-uas", dest="showua", action="store_true", default=False,
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help="Print user agent shortcuts and exit."
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)
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pa = preparser.parse_known_args(argv)[0]
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if pa.showua:
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print >> stdout, "User agent strings:"
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for i in http_uastrings.UASTRINGS:
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print >> stdout, " ", i[1], i[0]
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sys.exit(0)
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parser = argparse.ArgumentParser(
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description='A perverse HTTP client.', parents=[preparser]
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)
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parser.add_argument(
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'--version',
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action='version',
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version="pathoc " + version.VERSION
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)
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parser.add_argument(
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"-c", dest="connect_to", type=str, default=False,
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metavar = "HOST:PORT",
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help="Issue an HTTP CONNECT to connect to the specified host."
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)
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parser.add_argument(
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"--memo-limit", dest='memolimit', default=5000, type=int, metavar="N",
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help='Stop if we do not find a valid request after N attempts.'
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)
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parser.add_argument(
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"-m", dest='memo', action="store_true", default=False,
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help="""
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Remember specs, and never play the same one twice. Note that this
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means requests have to be rendered in memory, which means that
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large generated data can cause issues.
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"""
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)
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parser.add_argument(
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"-n", dest='repeat', default=1, type=int, metavar="N",
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help='Repeat N times. If 0 repeat for ever.'
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)
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parser.add_argument(
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"-w", dest='wait', default=0, type=float, metavar="N",
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help='Wait N seconds between each request.'
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)
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parser.add_argument(
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"-r", dest="random", action="store_true", default=False,
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help="""
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Select a random request from those specified. If this is not specified,
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requests are all played in sequence.
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"""
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)
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parser.add_argument(
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"-t", dest="timeout", type=int, default=None,
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help="Connection timeout"
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)
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parser.add_argument(
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"--http2", dest="use_http2", action="store_true", default=False,
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help='Perform all requests over a single HTTP/2 connection.'
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)
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parser.add_argument(
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"--http2-skip-connection-preface",
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dest="http2_skip_connection_preface",
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action="store_true",
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default=False,
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help='Skips the HTTP/2 connection preface before sending requests.')
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parser.add_argument(
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'host', type=str,
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metavar = "host[:port]",
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help='Host and port to connect to'
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)
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parser.add_argument(
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'requests', type=str, nargs="+",
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help="""
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Request specification, or path to a file containing request
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specifcations
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"""
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)
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group = parser.add_argument_group(
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'SSL',
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)
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group.add_argument(
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"-s", dest="ssl", action="store_true", default=False,
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help="Connect with SSL"
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)
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group.add_argument(
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"-C", dest="clientcert", type=str, default=False,
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help="Path to a file containing client certificate and private key"
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)
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group.add_argument(
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"-i", dest="sni", type=str, default=False,
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help="SSL Server Name Indication"
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)
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group.add_argument(
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"--ciphers", dest="ciphers", type=str, default=False,
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help="SSL cipher specification"
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)
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group.add_argument(
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"--sslversion", dest="sslversion", type=str, default='SSLv23',
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choices=utils.SSLVERSIONS.keys(),
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help=""""
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Use a specified protocol - TLSv1.2, TLSv1.1, TLSv1, SSLv3, SSLv2, SSLv23.
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Default to SSLv23."""
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)
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group = parser.add_argument_group(
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'Controlling Output',
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"""
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Some of these options expand generated values for logging - if
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you're generating large data, use them with caution.
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"""
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)
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group.add_argument(
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"-I", dest="ignorecodes", type=str, default="",
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help="Comma-separated list of response codes to ignore"
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)
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group.add_argument(
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"-S", dest="showssl", action="store_true", default=False,
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help="Show info on SSL connection"
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)
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group.add_argument(
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"-e", dest="explain", action="store_true", default=False,
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help="Explain requests"
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)
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group.add_argument(
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"-o", dest="oneshot", action="store_true", default=False,
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help="Oneshot - exit after first non-ignored response"
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)
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group.add_argument(
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"-q", dest="showreq", action="store_true", default=False,
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help="Print full request"
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)
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group.add_argument(
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"-p", dest="showresp", action="store_true", default=False,
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help="Print full response"
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)
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group.add_argument(
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"-T", dest="ignoretimeout", action="store_true", default=False,
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help="Ignore timeouts"
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)
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group.add_argument(
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"-x", dest="hexdump", action="store_true", default=False,
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help="Output in hexdump format"
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)
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group.add_argument(
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"--http2-framedump", dest="http2_framedump", action="store_true", default=False,
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help="Output all received & sent HTTP/2 frames"
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)
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args = parser.parse_args(argv[1:])
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args.port = None
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if ":" in args.host:
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h, p = args.host.rsplit(":", 1)
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try:
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p = int(p)
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except ValueError:
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return parser.error("Invalid port in host spec: %s" % args.host)
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args.host = h
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args.port = p
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if args.port is None:
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args.port = 443 if args.ssl else 80
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try:
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args.ignorecodes = [int(i) for i in args.ignorecodes.split(",") if i]
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except ValueError:
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return parser.error(
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"Invalid return code specification: %s" %
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args.ignorecodes)
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if args.connect_to:
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parts = args.connect_to.split(":")
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if len(parts) != 2:
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return parser.error(
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"Invalid CONNECT specification: %s" %
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args.connect_to)
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try:
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parts[1] = int(parts[1])
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except ValueError:
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return parser.error(
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"Invalid CONNECT specification: %s" %
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args.connect_to)
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args.connect_to = parts
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else:
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args.connect_to = None
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if args.http2_skip_connection_preface:
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args.use_http2 = True
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if args.use_http2:
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args.ssl = True
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reqs = []
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for r in args.requests:
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if os.path.isfile(r):
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data = open(r).read()
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r = data
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try:
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reqs.append(language.parse_pathoc(r, args.use_http2))
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except language.ParseException as v:
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print >> stderr, "Error parsing request spec: %s" % v.msg
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print >> stderr, v.marked()
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sys.exit(1)
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args.requests = reqs
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return args
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def go_pathoc(): # pragma: nocover
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args = args_pathoc(sys.argv)
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pathoc.main(args)
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