Improve documentation

client/httpclient.py

@@ -4,12 +4,23 @@ from httplib.httpsocket import HTTPSocket, InvalidResponse
 
 
 class HTTPClient(HTTPSocket):
+    """
+    Wrapper class for a socket. Represents a client which connects to a server.
+    """
+
     host: str
 
     def __init__(self, host: str):
-        super().__init__(socket.socket(socket.AF_INET, socket.SOCK_STREAM), host)
+        super().__init__(socket.socket(socket.AF_INET, socket.SOCK_STREAM))
+        self.host = host
 
     def read_line(self):
+        """
+        Reads the next line decoded as `httpsocket.FORMAT`
+
+        @return: the decoded next line retrieved from the socket
+        @raise InvalidResponse: If the next line couldn't be decoded, but was expected to
+        """
         try:
             return super().read_line()
         except UnicodeDecodeError: