featurefilter/featurefilter_http_server.py at master · iocast/featurefilter · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
#!/usr/bin/python

__author__  = "Michel Ott"
__version__ = "0.1"
__license__ = "???"
__copyright__ = "???"

import mimetypes, os
from optparse import OptionParser
from FeatureFilter.Server import wsgi_app

local_path_location = None

def local_app(environ, start_response):
    global local_path_location
    path = environ['PATH_INFO'][1:]
    mime =  mimetypes.guess_type(path)
    try:
        f = open(os.path.join(local_path_location, path))
        start_response("200 OK", [("Content-Type",mime[0])])
        return [f.read()]
    except Exception, E:
        return wsgi_app(environ, start_response)


#    if environ['PATH_INFO'].startswith("/static/"):
#        global local_path_location
#        path = environ['PATH_INFO'].replace("/static/","")
#        path.lstrip("/")
#        mime =  mimetypes.guess_type(path)
#        try:
#            f = open(os.path.join(local_path_location, path))
#            start_response("200 OK", [("Content-Type",mime[0])])
#            return [f.read()]
#        except Exception, E:
#            start_response("404 Not Found", [("Content-Type","text/plain")])
#            return ["Not found: %s" % E]

#    return wsgi_app(environ, start_response)

def run(port=8080, thread=False, local_path=""):
    from wsgiref import simple_server
    if thread:
        from SocketServer import ThreadingMixIn
        class myServer(ThreadingMixIn, simple_server.WSGIServer):
            pass
    else:
        class myServer(simple_server.WSGIServer):
            pass

    httpd = myServer(('',port), simple_server.WSGIRequestHandler,)
    if local_path:
        global local_path_location
        local_path_location = local_path
        httpd.set_app(local_app)
    else:
        httpd.set_app(wsgi_app)

    try:
        print "Listening on port %s" % port
        httpd.serve_forever()
    except KeyboardInterrupt:
        print "Shutting down."

if __name__ == '__main__':
    parser = OptionParser(version=__version__, description=__doc__)
    parser.add_option("-p", "--port",
        help="port to run webserver on. Default is 8080",
        dest="port",
        action='store',
        type="int",
        default=8080)
    parser.add_option("-t", help="enable threading in HTTP Server.", dest="thread", action="store_true", default=False)
    parser.add_option("-l", help="serve files from local disk", dest="local_path")

    (options, args) = parser.parse_args()
    run(options.port, options.thread, options.local_path)