from datetime import datetime, timezone class Controller(object): def __init__(self, handler, request, options): self.handler = handler self.request = request self.options = options def send_response(self, content, code=200, content_type="text/html", last_modified: datetime = None, max_age=None, headers=None): self.handler.send_response(code) if headers is None: headers = {} if content_type is not None: headers["Content-Type"] = content_type if last_modified is not None: headers["Last-Modified"] = last_modified.astimezone(tz=timezone.utc).strftime("%a, %d %b %Y %H:%M:%S GMT") if max_age is not None: headers["Cache-Control"] = "max-age: {0}".format(max_age) for key, value in headers.items(): self.handler.send_header(key, value) self.handler.end_headers() if type(content) == str: content = content.encode() self.handler.wfile.write(content) def send_redirect(self, location, code=303, cookies=None): self.handler.send_response(code) if cookies is not None: self.handler.send_header("Set-Cookie", cookies.output(header='')) self.handler.send_header("Location", location) self.handler.end_headers() def get_body(self): if "Content-Length" not in self.handler.headers: return None length = int(self.handler.headers["Content-Length"]) return self.handler.rfile.read(length) def handle_request(self): action = "indexAction" if "action" in self.options: action = self.options["action"] getattr(self, action)()