refactor BingoDisplay to own file

BingoDisplay.py

@@ -0,0 +1,54 @@
+from textual.widgets import Input, Static, Button 
+from textual.containers import Horizontal
+from textual.validation import Number
+from textual.app import ComposeResult
+
+from datetime import datetime
+
+from BingoBoard import BingoBoard
+
+class BingoDisplay(Static):
+    '''
+    A Widget to represent the bingo UI.
+
+    Contains the board, input field and re-roll button.
+
+    Attributes
+    ----------
+    board : BingoBoard
+        The BingoBoard object
+    input_field : Input
+        User input for game seed
+    '''
+
+    def compose(self) -> ComposeResult:
+        '''Create child widgets for the app.'''
+        self.board = BingoBoard()
+        yield self.board
+        self.input_field = Input(
+                str(self.board.seed),
+                type='integer',
+                placeholder='UNIX timestamp',
+                max_length=10,
+                classes='seed_input',
+                validators=[
+                    Number(minimum=1000000000, maximum = 2000000000)
+                ]
+        )
+        self.input_field.border_title = 'Seed'
+        yield Horizontal(
+            self.input_field,
+            Button.error(':game_die: re-roll', classes='roll_btn'),
+            classes='bottom_line'
+        )
+
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        '''Re-roll the board state with current time as seed'''
+        self.board.roll_board(int(datetime.now().timestamp()))
+        self.input_field.value = str(self.board.seed)
+
+    def on_input_submitted(self, event: Input.Submitted) -> None:
+        '''Re-roll the board state with the seed from the input'''
+        if event.validation_result.is_valid:
+            self.board.roll_board(int(event.value))
+

bingo.py

@@ -1,14 +1,10 @@
 #!/usr/bin/env python3
 
 from textual.app import App, ComposeResult
-from textual.widgets import Header, Input, Static, Button 
-from textual.containers import Horizontal
-from textual.validation import Number
+from textual.widgets import Header
 from textual.reactive import reactive
 
-from datetime import datetime
-
-from BingoBoard import BingoBoard
+from BingoDisplay import BingoDisplay
 from AboutCommand import AboutCommand
 from Sidebar import Sidebar
 
@@ -49,51 +45,6 @@ class BingoApp(App):
         self.title = 'CCC Bingo'
         self.sub_title = 'GPN22 Edition'
 
-class BingoDisplay(Static):
-    '''
-    A Widget to represent the bingo UI.
-
-    Contains the board, input field and re-roll button.
-
-    Attributes
-    ----------
-    board : BingoBoard
-        The BingoBoard object
-    input_field : Input
-        User input for game seed
-    '''
-
-    def compose(self) -> ComposeResult:
-        '''Create child widgets for the app.'''
-        self.board = BingoBoard()
-        yield self.board
-        self.input_field = Input(
-                str(self.board.seed),
-                type='integer',
-                placeholder='UNIX timestamp',
-                max_length=10,
-                classes='seed_input',
-                validators=[
-                    Number(minimum=1000000000, maximum = 2000000000)
-                ]
-        )
-        self.input_field.border_title = 'Seed'
-        yield Horizontal(
-            self.input_field,
-            Button.error(':game_die: re-roll', classes='roll_btn'),
-            classes='bottom_line'
-        )
-
-    def on_button_pressed(self, event: Button.Pressed) -> None:
-        '''Re-roll the board state with current time as seed'''
-        self.board.roll_board(int(datetime.now().timestamp()))
-        self.input_field.value = str(self.board.seed)
-
-    def on_input_submitted(self, event: Input.Submitted) -> None:
-        '''Re-roll the board state with the seed from the input'''
-        if event.validation_result.is_valid:
-            self.board.roll_board(int(event.value))
-
 if __name__ == "__main__":
     app = BingoApp()
     app.run()