small fixes

client/command.py

@@ -31,6 +31,15 @@ class AbstractCommand(ABC):
         else:
             raise ValueError()
 
+
+    @staticmethod
+    def build_message(command, host, path):
+        message = f"{command} {path} HTTP/1.1\r\n"
+        message += f"Host: {host}\r\n"
+        message += "Accept: */*\r\nAccept-Encoding: identity\r\n"
+
+        return message.encode(FORMAT)
+
     def execute(self):
         (host, path) = self.parse_uri()
 
@@ -40,7 +49,6 @@ class AbstractCommand(ABC):
         message = f"{self.command} {path} HTTP/1.1\r\n"
         message += f"Host: {host}\r\n"
         message += "Accept: */*\r\nAccept-Encoding: identity\r\n"
-        message += "User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0\r\n"
         encoded_msg = self._build_message(message)
 
         logging.info("---request begin---\r\n%s---request end---", encoded_msg.decode(FORMAT))
@@ -94,6 +102,9 @@ class AbstractCommand(ABC):
 
 class AbstractWithBodyCommand(AbstractCommand, ABC):
 
+    @staticmethod
+    def build_message(command, host, path):
+        message = AbstractCommand.build_message()
     def _build_message(self, message: str) -> bytes:
         body = input(f"Enter {self.command} data: ").encode(FORMAT)
         print()