Linesight-RL#60 Instance attributes defined outside __init__

trackmania_rl/buffer_utilities.py

@@ -234,6 +234,7 @@ def __init__(
         self._average_priority = None
         self._default_priority_ratio = default_priority_ratio
         self._uninitialized_memories = 0.0
+        self._sum_tree = None
 
     @property
     def default_priority(self) -> float:

trackmania_rl/tmi_interaction/game_instance_manager.py

@@ -129,6 +129,8 @@ def __init__(
         self.start_states = {}
         self.game_spawning_lock = game_spawning_lock
         self.game_activated = False
+        self.next_real_checkpoint_positions = None
+        self.max_allowable_distance_to_real_checkpoint = None
 
     def get_tm_window_id(self):
         assert self.tm_process_id is not None

trackmania_rl/tmi_interaction/tminterface2.py

@@ -50,6 +50,7 @@ class TMInterface:
 
     def __init__(self, port: int):
         self.port = port
+        self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         pass
 
     def close(self):
@@ -62,7 +63,6 @@ def signal_handler(self, sig, frame):
         self.close()
 
     def register(self, timeout=None):
-        self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         signal.signal(signal.SIGINT, self.signal_handler)
         # https://stackoverflow.com/questions/45864828/msg-waitall-combined-with-so-rcvtimeo
         # https://stackoverflow.com/questions/2719017/how-to-set-timeout-on-pythons-socket-recv-method