Reformat code to pythonic standards

util/odds.py

@@ -9,15 +9,18 @@ from math import comb
 
 def calculate_odds(pool_size: int, draw_count: int) -> int:
     """
-    Calculate the total number of possible combinations in a set of numbers with a specific draw count.
+    Calculate the total number of possible combinations in a set of numbers
+    with a specific draw count.
 
     :param pool_size: Total count of numbers in the pool
     :param draw_count: The count of numbers to draw from the pool
     :return: The total number of possible combinations
 
     Example:
-        If a lottery game has a main ball pool of 49 numbers from which 5 numbers are drawn and a pool of
-        18 numbers from which 1 number is drawn (game ball), calculate the odds of winning that game.
+        If a lottery game has a main ball pool of 49 numbers from which 5
+        numbers are drawn and a pool of
+        18 numbers from which 1 number is drawn (game ball), calculate the
+        odds of winning that game.
 
         >>> calculate_odds(pool_size=49, draw_count=5)
         1906884
@@ -26,7 +29,10 @@ def calculate_odds(pool_size: int, draw_count: int) -> int:
     """
 
     if draw_count < 0 or draw_count > pool_size:
-        raise ValueError('Integer values must be positive and draw counts must be less than pool size.')
+        raise ValueError(
+            'Integer values must be positive and draw counts must be less '
+            'than pool size.',
+        )
     total_combinations = comb(pool_size, draw_count)
     return total_combinations
 
@@ -35,29 +41,40 @@ def get_odds_of_winning(
         main_ball_draw_pool: int,
         main_ball_draw_count: int,
         game_ball_draw_pool: int,
-        game_ball_draw_count: int
+        game_ball_draw_count: int,
 ) -> str:
     """
         Calculate the odds of winning a specific lottery game with one draw
 
         :param main_ball_draw_pool: Total count of numbers in the main ball pool
-        :param main_ball_draw_count: The count of numbers to draw from the main ball pool
+        :param main_ball_draw_count: The count of numbers to draw from the
+        main ball pool
         :param game_ball_draw_pool: Total count of numbers in the game ball pool
-        :param game_ball_draw_count: The count of numbers to draw from the game ball pool
+        :param game_ball_draw_count: The count of numbers to draw from the
+        game ball pool
 
         :return: The odds of winning a specific lottery game with one draw
 
         Example:
-            To calculate the odds of winning a lottery game with 5 numbers drawn from a main ball pool of 49 and
+            To calculate the odds of winning a lottery game with 5 numbers
+            drawn from a main ball pool of 49 and
             1 number drawn from a game ball pool of 19 numbers.
 
-            >>> get_odds_of_winning(main_ball_draw_pool=49, main_ball_draw_count=5, game_ball_draw_pool=18, game_ball_draw_count=1)
+            >>> get_odds_of_winning(main_ball_draw_pool=49,
+            main_ball_draw_count=5, game_ball_draw_pool=18,
+            game_ball_draw_count=1)
             'The odds of winning are 1 in 34,323,912'
     """
 
-    if (main_ball_draw_count < 0 or main_ball_draw_count > main_ball_draw_pool or
-            game_ball_draw_count < 0 or game_ball_draw_count > game_ball_draw_pool):
-        raise ValueError('Integer values must be positive and draw counts must be less than pool size.')
+    if (
+            main_ball_draw_count < 0 or main_ball_draw_count >
+            main_ball_draw_pool or
+            game_ball_draw_count < 0 or game_ball_draw_count >
+            game_ball_draw_pool):
+        raise ValueError(
+            'Integer values must be positive and draw counts must be less '
+            'than pool size.',
+        )
 
     main_ball_odds = calculate_odds(main_ball_draw_pool, main_ball_draw_count)
     game_ball_odds = calculate_odds(game_ball_draw_pool, game_ball_draw_count)