forked from AnotherKamila/stalky
/
server.py
executable file
·41 lines (33 loc) · 1.14 KB
/
server.py
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#!/usr/bin/env python3
import os
import treq
from klein import route, run
from twisted.web.static import File
from csvtsdb import CsvTsdb
DATAFILE = os.getenv('DATAFILE', './data.csv')
PORT = int(os.getenv('PORT', '8500'))
STATIC_DIR = './webui/public/'
ELM_DEVSERVER = 'http://localhost:8000' # Proxies this from /dev/
@route('/track/')
def test(request):
return CsvTsdb(DATAFILE).resource
# for development
@route('/dev/', branch=True)
def proxy_devserver(request):
def stream_response(response):
request.setResponseCode(response.code)
for key, values in response.headers.getAllRawHeaders():
for value in values:
request.setHeader(key, value)
d = treq.collect(response, request.write)
d.addCallback(lambda _: request.finish())
return d
url = ELM_DEVSERVER.encode('utf-8') + request.uri[len('/dev'):]
d = treq.request(request.method.decode('ascii'), url)
d.addCallback(stream_response)
return d
@route('/', branch=True)
def static_files(request):
return File(STATIC_DIR)
if __name__ == '__main__':
run("localhost", PORT)