Dataclass classes pylint complains about having too few public methods.

diff --git a/ircplom/events.py b/ircplom/events.py
index 339b1fc8bbe932efac3f31410c8326c2504838c8..e06ce344c4d3b6d4a3777f86bb18ea7c95e41dfa 100644 (file)
--- a/ircplom/events.py
+++ b/ircplom/events.py
@@ -1,14 +1,17 @@
 'Event system with event loop.'
 from abc import abstractmethod, ABC
+from dataclasses import dataclass
 from queue import SimpleQueue, Empty as QueueEmpty
 from threading import Thread
 from typing import Any, Iterator, Literal, Self
 
 
+@dataclass
 class Event:
     'Communication unit between threads.'
 
 
+@dataclass
 class AffectiveEvent(Event, ABC):
     'For Events that are to affect other objects.'
 
@@ -17,32 +20,30 @@ class AffectiveEvent(Event, ABC):
         'To be run by main loop on target.'
 
 
+@dataclass
 class PayloadMixin:
     'Extends with .payload= passed as first argument.'
-
-    def __init__(self, payload, **kwargs) -> None:
-        super().__init__(**kwargs)
-        self.payload = payload
+    payload: Any
 
 
+@dataclass
 class ExceptionEvent(Event, PayloadMixin):
     'To deliver Exception to main loop for handling.'
     payload: Exception
 
 
+@dataclass
 class QuitEvent(Event):
     'To break main loop towards.'
 
 
+@dataclass
 class QueueMixin:
-    'Adds SimpleQueue addressable via ._put(Event).'
-
-    def __init__(self, q_out: SimpleQueue, **kwargs) -> None:
-        self._q_out = q_out
-        super().__init__(**kwargs)
+    'Adds SimpleQueue .q_out addressable via ._put(Event).'
+    q_out: SimpleQueue
 
     def _put(self, event: Event) -> None:
-        self._q_out.put(event)
+        self.q_out.put(event)
 
 
 class Loop(QueueMixin):

diff --git a/ircplom/irc_conn.py b/ircplom/irc_conn.py
index 31466936f780089a5363e4dca7a8e3dc95feb1cc..d2ba8582a8ee508c6b3518cee9fe16a3f1d7a271 100644 (file)
--- a/ircplom/irc_conn.py
+++ b/ircplom/irc_conn.py
@@ -129,14 +129,13 @@ class IrcMessage:
         return self._raw
 
 
+@dataclass
 class ClientIdMixin:
     'Collects a Client\'s ID at .client_id.'
-
-    def __init__(self, client_id: UUID, **kwargs) -> None:
-        super().__init__(**kwargs)
-        self.client_id = client_id
+    client_id: UUID
 
 
+@dataclass
 class NewClientEvent(AffectiveEvent, PayloadMixin):
     'Put Client .payload into ClientsDb target.'
     payload: 'Client'
@@ -145,10 +144,12 @@ class NewClientEvent(AffectiveEvent, PayloadMixin):
         target[self.payload.id_] = self.payload
 
 
+@dataclass
 class ClientEvent(AffectiveEvent, ClientIdMixin):
     'To affect Client identified by ClientIdMixin.'
 
 
+@dataclass
 class _ConnectedEvent(ClientEvent):
 
     def affect(self, target: 'Client') -> None:
@@ -159,6 +160,7 @@ class _ConnectedEvent(ClientEvent):
         target.send(IrcMessage(verb='NICK', params=(target.nickname,)))
 
 
+@dataclass
 class InitReconnectEvent(ClientEvent):
     'To trigger re-opening of connection.'
 
@@ -170,6 +172,7 @@ class InitReconnectEvent(ClientEvent):
             target.start_connecting()
 
 
+@dataclass
 class SendEvent(ClientEvent, PayloadMixin):
     'To trigger sending of payload to server.'
     payload: IrcMessage
@@ -182,6 +185,7 @@ class SendEvent(ClientEvent, PayloadMixin):
         target.send(msg=self.payload, chat=self._chat)
 
 
+@dataclass
 class ClientQueueMixin(QueueMixin):
     'To QueueMixin adds _cput to extend ._put with client_id= setting.'
     client_id_name = 'id_'
@@ -241,7 +245,7 @@ class Client(ABC, ClientQueueMixin):
                 self._socket.settimeout(_TIMEOUT_RECV_LOOP)
                 self.assumed_open = True
                 self._recv_loop = Loop(iterator=self._read_lines(),
-                                       q_out=self._q_out)
+                                       q_out=self.q_out)
                 self._cput(_ConnectedEvent)
             except Exception as e:  # pylint: disable=broad-exception-caught
                 self._put(ExceptionEvent(e))
@@ -366,6 +370,7 @@ class Client(ABC, ClientQueueMixin):
                     bytes_total = b''
 
 
+@dataclass
 class _RecvEvent(ClientEvent, PayloadMixin):
     payload: str
 

diff --git a/ircplom/tui.py b/ircplom/tui.py
index 9888fa60ae2b7d67696b1b8d5325da798fa8332a..f0244a23f7f8708704ee5cafcb2eddfa8c6d9f27 100644 (file)
--- a/ircplom/tui.py
+++ b/ircplom/tui.py
@@ -3,6 +3,7 @@
 from abc import ABC, abstractmethod
 from base64 import b64decode
 from contextlib import contextmanager
+from dataclasses import dataclass
 from inspect import _empty as inspect_empty, signature, stack
 from signal import SIGWINCH, signal
 from typing import Callable, Generator, Iterator, NamedTuple, Optional
@@ -50,6 +51,7 @@ _CMD_SHORTCUTS = {
 }
 
 
+@dataclass
 class TuiEvent(AffectiveEvent):
     'To affect TUI, and trigger flushed .draw_tainted on it.'
 
@@ -58,6 +60,7 @@ class TuiEvent(AffectiveEvent):
         target.term.flush()
 
 
+@dataclass
 class _SetScreenEvent(TuiEvent):
 
     def affect(self, target: 'Tui') -> None:
@@ -367,6 +370,7 @@ class _Window(_Widget):
             widget.draw()
 
 
+@dataclass
 class _KeyboardEvent(TuiEvent, PayloadMixin):
     payload: str
 
@@ -434,7 +438,7 @@ class Tui(QueueMixin):
     def _new_client_window(self, client_id: UUID, chat: str = ''
                            ) -> '_ClientWindow':
         new_idx = len(self.windows)
-        win = _ClientWindow(idx=new_idx, term=self.term, q_out=self._q_out,
+        win = _ClientWindow(idx=new_idx, term=self.term, q_out=self.q_out,
                             client_id=client_id, chat=chat)
         self.windows += [win]
         self._switch_window(new_idx)
@@ -475,7 +479,7 @@ class Tui(QueueMixin):
                      ) -> None:
         'Create Client and pass it via NewClientEvent.'
         self._put(NewClientEvent(
-            _ClientKnowingTui(q_out=self._q_out, hostname=hostname,
+            _ClientKnowingTui(q_out=self.q_out, hostname=hostname,
                               nickname=nickname, realname=realname)))
 
     def cmd__prompt_enter(self) -> None:
@@ -552,7 +556,7 @@ class Terminal(QueueMixin):
         with (self._blessed.raw(),
               self._blessed.fullscreen(),
               self._blessed.hidden_cursor(),
-              Loop(iterator=self._get_keypresses(), q_out=self._q_out)):
+              Loop(iterator=self._get_keypresses(), q_out=self.q_out)):
             yield self
 
     @property
@@ -675,13 +679,12 @@ class _ClientWindow(_Window, ClientQueueMixin):
                    payload=IrcMessage(verb='PRIVMSG', params=(target, msg)))
 
 
+@dataclass
 class _ClientWindowEvent(TuiEvent, ClientIdMixin):
-
-    def __init__(self, chat: str = '', **kwargs) -> None:
-        self.chat = chat
-        super().__init__(**kwargs)
+    chat: str = ''
 
 
+@dataclass
 class _ClientLogEvent(_ClientWindowEvent, PayloadMixin):
     payload: str
 
@@ -695,6 +698,7 @@ class _ClientLogEvent(_ClientWindowEvent, PayloadMixin):
         super().affect(target)
 
 
+@dataclass
 class _ClientPromptEvent(_ClientWindowEvent, PayloadMixin):
     payload: tuple[str, str]