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http.py
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http.py
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""" gui.py uses this file to display html to browser. """
from Yashttpd import serve_forever, CONQ, CHUNK
from urlparse import parse_qs
def GET(DB, request_dict, func):
path = request_dict['uri'][1:]
message = func(DB)
return {'code': '200', 'message': message,
'headers': {'Content-Type': 'text/html',
'Content-Length': str(len(message))}}
def POST(DB, request_dict, func):
path = request_dict['uri']
if path != '/home':
return {'code': '404'}
field_info = parse_qs(request_dict['message'])
fixes = ({key: val[0]} if len(val) else {key: ''}
for key, val in field_info.items())
for fix in fixes:
field_info.update(fix)
message = func(DB, field_info)
return {'code': '200', 'message': message,
'headers': {'Content-Type': 'text/html',
'Content-Length': str(len(message))}}
def server(DB, port, get_func, post_func):
def handler(request_dict):
method = request_dict['method']
if method == 'GET':
return GET(DB, request_dict, get_func)
if method == 'POST':
return POST(DB, request_dict, post_func)
return {'code': '501'} # Method not implemented.
serve_forever('localhost', port, CONQ, CHUNK, handler)