Commit | Line | Data |
---|---|---|
c06db49a FT |
1 | #!/usr/bin/python |
2 | ||
3 | import sys, os, getopt | |
4 | import socket | |
5 | import ashd.scgi | |
6 | ||
7 | def usage(out): | |
8 | out.write("usage: scgi-wsgi [-hA] [-p MODPATH] [-T [HOST:]PORT] HANDLER-MODULE [ARGS...]\n") | |
9 | ||
10 | sk = None | |
11 | modwsgi_compat = False | |
12 | opts, args = getopt.getopt(sys.argv[1:], "+hAp:T:") | |
13 | for o, a in opts: | |
14 | if o == "-h": | |
15 | usage(sys.stdout) | |
16 | sys.exit(0) | |
17 | elif o == "-p": | |
18 | sys.path.append(0, a) | |
19 | elif o == "-T": | |
20 | sk = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
21 | p = a.rfind(":") | |
22 | if p < 0: | |
23 | bindhost = "hostname" | |
24 | bindport = int(a) | |
25 | else: | |
26 | bindhost = a[:p] | |
27 | bindport = int(a[p + 1:]) | |
28 | sk.bind((bindhost, bindport)) | |
29 | sk.listen(32) | |
30 | elif o == "-A": | |
31 | modwsgi_compat = True | |
32 | if len(args) < 1: | |
33 | usage(sys.stderr) | |
34 | sys.exit(1) | |
35 | ||
36 | if sk is None: | |
37 | # This is suboptimal, since the socket on stdin is not necessarily | |
38 | # AF_UNIX, but Python does not seem to offer any way around it, | |
39 | # that I can find. | |
40 | sk = socket.fromfd(0, socket.AF_UNIX, socket.SOCK_STREAM) | |
41 | ||
42 | try: | |
43 | handlermod = __import__(args[0], fromlist = ["dummy"]) | |
44 | except ImportError, exc: | |
45 | sys.stderr.write("scgi-wsgi: handler %s not found: %s\n" % (args[0], exc.message)) | |
46 | sys.exit(1) | |
47 | if not modwsgi_compat: | |
48 | if not hasattr(handlermod, "wmain"): | |
49 | sys.stderr.write("scgi-wsgi: handler %s has no `wmain' function\n" % args[0]) | |
50 | sys.exit(1) | |
51 | handler = handlermod.wmain(args[1:]) | |
52 | else: | |
53 | if not hasattr(handlermod, "application"): | |
54 | sys.stderr.write("scgi-wsgi: handler %s has no `application' object\n" % args[0]) | |
55 | sys.exit(1) | |
56 | handler = handlermod.application | |
57 | ||
58 | ashd.scgi.servescgi(sk, ashd.scgi.wrapwsgi(handler)) |