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301268f67f
Fixes an intermittent devserver problem with directory urls containing index.html (i.e. clean urls). It tries to send the index.html file twice, resulting in a scrambled web page complete with HTTP headers in the output, and sometimes Broken Pipe errors.
51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
from __future__ import print_function
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import os
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import sys
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import logging
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try:
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import SimpleHTTPServer as srvmod
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except ImportError:
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import http.server as srvmod # NOQA
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try:
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import SocketServer as socketserver
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except ImportError:
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import socketserver # NOQA
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PORT = len(sys.argv) == 2 and int(sys.argv[1]) or 8000
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SUFFIXES = ['', '.html', '/index.html']
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class ComplexHTTPRequestHandler(srvmod.SimpleHTTPRequestHandler):
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def do_GET(self):
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# we are trying to detect the file by having a fallback mechanism
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found = False
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for suffix in SUFFIXES:
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if not hasattr(self,'original_path'):
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self.original_path = self.path
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self.path = self.original_path + suffix
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path = self.translate_path(self.path)
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if os.path.exists(path):
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srvmod.SimpleHTTPRequestHandler.do_GET(self)
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logging.info("Found: %s" % self.path)
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found = True
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break
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logging.info("Tried to find file %s, but it doesn't exist. " % self.path)
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if not found:
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logging.warning("Unable to find file %s or variations." % self.path)
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Handler = ComplexHTTPRequestHandler
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try:
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httpd = socketserver.TCPServer(("", PORT), Handler)
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except OSError as e:
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logging.error("Could not listen on port %s" % PORT)
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sys.exit(getattr(e, 'exitcode', 1))
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logging.info("serving at port %s" % PORT)
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try:
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httpd.serve_forever()
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except KeyboardInterrupt as e:
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logging.info("shutting down server")
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httpd.socket.close()
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