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from http.server import HTTPServer, BaseHTTPRequestHandler
from urllib.parse import parse_qs
from json import dumps
from router import run
from utils import HTTP_STATUS_CODES
class MyHTTPRequestHandler(BaseHTTPRequestHandler):
def _set_response(self, code, content_type):
self.send_response(code)
self.send_header('Content-type', content_type)
self.end_headers()
def do_GET(self):
try:
content_length = int(self.headers['Content-Length'])
get_data = parse_qs(self.rfile.read(content_length).decode('utf-8'))
except TypeError:
get_data = {}
for key in get_data:
get_data[key] = get_data[key][0]
self.finalize_request(run({
'url': self.path,
'method': 'GET',
'query': get_data
}))
def do_POST(self):
content_length = int(self.headers['Content-Length'])
post_data = parse_qs(self.rfile.read(content_length).decode('utf-8'))
for key in post_data:
post_data[key] = post_data[key][0]
self.finalize_request(run({
'url': self.path,
'method': 'POST',
'query': post_data
}))
def finalize_request(self, response):
if isinstance(response, int):
self._set_response(response, 'text/html')
response = f'<center><h1>ERROR {response} {HTTP_STATUS_CODES[response].upper()}</h1></center>'
elif isinstance(response, (dict, list, tuple)):
self._set_response(200, 'application/json')
response = dumps(response)
else:
self._set_response(200, 'text/html')
self.wfile.write(response.encode('utf-8'))
def start_server(host, port):
server_address = (host, port)
httpd = HTTPServer(server_address, MyHTTPRequestHandler)
httpd.serve_forever()
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