tests/get-with-headers.py
author Idan Kamara <idankk86@gmail.com>
Wed, 12 Oct 2011 22:01:13 +0200
branchstable
changeset 1107 943253aadddb
parent 1106 a02b1025536c
child 1199 b9f44c378e62
permissions -rwxr-xr-x
tests: add helper script for processing doctests read from stdin Writes stdin to a temp file and doctests it. In the future we might want to spare the temp file and directly call into doctest. Also, with some tweaking it seems possible to adjust the line numbers reported in an error report so they match the ones in the original file. [ original upstream message ]
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#!/usr/bin/env python
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"""This does HTTP GET requests given a host:port and path and returns
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a subset of the headers plus the body of the result."""
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import httplib, sys
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try:
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    import msvcrt, os
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    msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
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except ImportError:
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    pass
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twice = False
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if '--twice' in sys.argv:
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    sys.argv.remove('--twice')
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    twice = True
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reasons = {'Not modified': 'Not Modified'} # python 2.4
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tag = None
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def request(host, path, show):
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    assert not path.startswith('/'), path
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    global tag
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    headers = {}
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    if tag:
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        headers['If-None-Match'] = tag
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    conn = httplib.HTTPConnection(host)
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    conn.request("GET", '/' + path, None, headers)
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    response = conn.getresponse()
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    print response.status, reasons.get(response.reason, response.reason)
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    for h in [h.lower() for h in show]:
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        if response.getheader(h, None) is not None:
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            print "%s: %s" % (h, response.getheader(h))
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    print
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    data = response.read()
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    sys.stdout.write(data)
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    if twice and response.getheader('ETag', None):
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        tag = response.getheader('ETag')
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    return response.status
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status = request(sys.argv[1], sys.argv[2], sys.argv[3:])
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if twice:
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    status = request(sys.argv[1], sys.argv[2], sys.argv[3:])
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if 200 <= status <= 305:
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    sys.exit(0)
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sys.exit(1)