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Prevent caching of the local script.

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ccd0 2015-08-01 13:32:27 -07:00
parent 88a0f4db60
commit b20f669d77
1 changed files with 13 additions and 7 deletions
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20
tools/proxy.py
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@ -1,7 +1,8 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
import http.server, http.client, socketserver, threading, sys, re import http.server, http.client, socketserver, threading, sys, re
def proxyConfig(): def proxyConfig(handler):
headers = [('Content-Type', 'application/x-javascript-config')]
data = b'''function FindProxyForURL(url, host) { data = b'''function FindProxyForURL(url, host) {
if (/^http:\/\/boards\.4chan\.org\//.test(url)) { if (/^http:\/\/boards\.4chan\.org\//.test(url)) {
return 'PROXY localhost:8000'; return 'PROXY localhost:8000';
@ -9,14 +10,18 @@ def proxyConfig():
return 'DIRECT'; return 'DIRECT';
} }
''' '''
return 'application/x-javascript-config', data return headers, data
def localScript(filename): def localScript(filename):
def handler(): def callback(handler):
headers = [
('Content-Type', 'application/javascript'),
('Expires', handler.date_time_string())
]
with open(filename, 'rb') as f: with open(filename, 'rb') as f:
data = f.read() data = f.read()
return 'application/javascript', data return headers, data
return handler return callback
resources = {'/proxy.pac': proxyConfig} resources = {'/proxy.pac': proxyConfig}
@ -32,9 +37,10 @@ class RequestHandler(http.server.BaseHTTPRequestHandler):
def local(self): def local(self):
if self.path in resources: if self.path in resources:
mimeType, data = resources[self.path]() headers, data = resources[self.path](self)
self.send_response(200) self.send_response(200)
self.send_header('Content-Type', mimeType) for header in headers:
self.send_header(*header)
self.send_header('Content-Length', len(data)) self.send_header('Content-Length', len(data))
self.end_headers() self.end_headers()
if self.command != 'HEAD': if self.command != 'HEAD':