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e80cfee2b0
If the server had an internal error and returned 500, there's nothing to read, so "response.read()" blocks indefinitely. Only output the response if there's really a response.
62 lines
1.6 KiB
Python
Executable File
62 lines
1.6 KiB
Python
Executable File
#!/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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headeronly = False
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if '--headeronly' in sys.argv:
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sys.argv.remove('--headeronly')
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headeronly = 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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if show[:1] == ['-']:
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show = sorted(h for h, v in response.getheaders()
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if h.lower() not in show)
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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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if not headeronly:
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print
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if response.status != 500:
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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)
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