wsgi.py

from cgi import parse_qs
import json
from game import new_game, guess
def application(environ):
    error = False
    if environ["REQUEST_METHOD"] != 'POST':
        rsponse = {'code':'error', 'msg':'wrongHTTP method'}
        error = True
    if not error:
        try:
            path = environ['PATH_INFO'].split('/')
            if len(path) == 2:
                method = path[1]
            else:
                response = {'code':'error', 'msg':'wrong API path method'}
                error = True
        except:
            response = {'cod':'error', 'msg':'wrong HTTP method'}
            error = True
    try:
        request_body_size = int(environ.get('CONTENT_LENGTH','0'))
    except ValueError:
        request_body_size = 0

    request_body = environ['wsgi.input'].read(request_body_size)
    d = parse_qs(request_body)

    if not error:
        if method == 'new':
            response = new_game(d)
        elif method == 'guess':
            response = guess(d)
        else:
            response = {'code':'error', 'msg':'non-existent API method'}
    status = '200 OK'
    response_body = [
        ('Content-Type', 'application/json')
        ('Content-Length', str(len(response_body)))
    ]

    start_response(status, response_headers)

    return [response_body]
if __name__=='__main__':
    httpd = make_server(
        'localhost',
        8051,
        application
    )
    httpd.serve_forever()