blob: 914765de524e45a9c34ed691ec720150388014b2 (
plain) (
blame)
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
|
#!/usr/bin/env python3
# Copyright (c) 2021 Egor Tensin <Egor.Tensin@gmail.com>
# This file is part of the "linux-status" project.
# For details, see https://github.com/egor-tensin/linux-status.
# Distributed under the MIT License.
# This script launches a HTTP server and uses app.py for processing a set of
# custom URLs. See that file for the reasons behind this.
import argparse
import http.server
import os
import sys
import traceback
from app import Request, Response
DEFAULT_PORT = 18101
def script_dir():
return os.path.dirname(os.path.realpath(__file__))
class RequestHandler(http.server.SimpleHTTPRequestHandler):
def do_GET(self):
try:
request = Request.from_http_path(self.path)
except ValueError:
return super().do_GET()
try:
response = request.process()
response.write_to_request_handler(self)
except:
status = http.server.HTTPStatus.INTERNAL_SERVER_ERROR
response = Response(traceback.format_exc(), status)
response.write_to_request_handler(self)
return
def make_server(port):
addr = ('', port)
server = http.server.HTTPServer
if sys.version_info >= (3, 7):
server = http.server.ThreadingHTTPServer
return server(addr, RequestHandler)
def parse_args(args=None):
if args is None:
args = sys.argv[1:]
parser = argparse.ArgumentParser()
parser.add_argument('-p', '--port', metavar='PORT',
type=int, default=DEFAULT_PORT,
help='set port number')
return parser.parse_args(args)
def main(args=None):
# It's a failsafe; this script is only allowed to serve the directory it
# resides in.
os.chdir(script_dir())
args = parse_args(args)
httpd = make_server(args.port)
try:
httpd.serve_forever()
except KeyboardInterrupt:
print('\nKeyboard interrupt received, exiting...')
if __name__ == '__main__':
main()
|
