Fix flake8 errors for Python code

03_Animal/python/animal.py

@@ -131,7 +131,7 @@ def main() -> None:
     # Main loop of game
     print_intro()
     while (
-        keep_playing := parse_input(
+        parse_input(
             "Are you thinking of an animal? ", True, root
         )
         == "y"

07_Basketball/python/basketball.py

@@ -139,7 +139,7 @@ def dartmouth_jump_shot(self) -> None:
             else:
                 print("Shot is off target.")
                 if self.defense / 6 * random.random() > 0.45:
-                    print(f"Rebound to {self.opponent}" + "\n")
+                    print(f"Rebound to {self.opponent}\n")
                     self.opponent_ball()
                 else:
                     print("Dartmouth controls the rebound.")
@@ -185,7 +185,7 @@ def dartmouth_non_jump_shot(self) -> None:
                     if 7 / self.defense * random.random() > 0.925:
                         print("Charging foul. Dartmouth loses the ball.\n")
                     else:
-                        print(f"Shot blocked. {self.opponent}" + "'s ball.\n")
+                        print(f"Shot blocked. {self.opponent}'s ball.\n")
                 else:
                     self.foul_shots(1)
                 self.opponent_ball()
@@ -270,7 +270,7 @@ def opponent_jumpshot(self) -> None:
                         or self.defense != 6
                         and random.random() <= 0.5
                     ):
-                        print(f"Pass back to {self.opponent}" + " guard.\n")
+                        print(f"Pass back to {self.opponent} guard.\n")
                         self.opponent_ball()
                     elif self.defense == 6 and random.random() > 0.75:
                         print("Ball stolen. Easy lay up for Dartmouth.")
@@ -310,14 +310,14 @@ def opponent_non_jumpshot(self) -> None:
                     and random.random() <= 0.75
                     and random.random() <= 0.5
                 ):
-                    print(f"Pass back to {self.opponent}" + " guard.\n")
+                    print(f"Pass back to {self.opponent} guard.\n")
                     self.opponent_ball()
                 elif self.defense == 6 and random.random() > 0.75:
                     print("Ball stolen. Easy lay up for Dartmouth.")
                     self.add_points(1, 2)
                     self.opponent_ball()
                 else:
-                    print(f"Pass back to {self.opponent}" + " guard\n")
+                    print(f"Pass back to {self.opponent} guard\n")
                     self.opponent_ball()
             else:
                 print("Dartmouth controls the rebound.\n")

17_Bullfight/python/bullfight.py

@@ -29,7 +29,7 @@ def determine_player_kills(
     print(f"THE {player_type}{plural_form} DID A {job_qualities[job_quality]} JOB.")
     if job_quality >= 4:
         if job_quality == 5:
-            if player_was_killed := random.choice([True, False]):
+            if random.choice([True, False]):
                 print(f"ONE OF THE {player_type}{plural_form} WAS KILLED.")
         else:
             if player_type != "TOREAD":

49_Hockey/python/hockey.py

@@ -127,7 +127,7 @@ def print_header() -> None:
 
 
 def instructions() -> None:
-    if wants_it := ask_binary(
+    if ask_binary(
         "WOULD YOU LIKE THE INSTRUCTIONS? ", "ANSWER YES OR NO!!"
     ):
         print()
@@ -229,7 +229,7 @@ def team2_action(
         z1 = 3
     elif pass_value == 2:
         print("IT'S A ' 3 ON 2 '!\n")
-        print(f"ONLY {team_a.players[3]} AND {team_a.players[4]}" + " ARE BACK.\n")
+        print(f"ONLY {team_a.players[3]} AND {team_a.players[4]} ARE BACK.\n")
         print(
             team_b.players[player_index[j - 2]]
             + " GIVES OFF TO "
@@ -374,7 +374,7 @@ def handle_hit(
         else:
             print(f"{team_b.name}: {team_b.score}\t{team_a.name}: {team_a.score}\n")
         team = team_a if controlling_team == 1 else team_b
-        print(f"GOAL SCORED BY: {team.players[goal_player]}" + "\n")
+        print(f"GOAL SCORED BY: {team.players[goal_player]}\n")
         if goal_assistant1 != 0:
             if goal_assistant2 != 0:
                 print(
@@ -402,16 +402,16 @@ def handle_miss(
     saving_player = randint(1, 7)
     if controlling_team == 1:
         if saving_player == 1:
-            print(f"KICK SAVE AND A BEAUTY BY {team_b.players[5]}" + "\n")
-            print(f"CLEARED OUT BY {team_b.players[3]}" + "\n")
+            print(f"KICK SAVE AND A BEAUTY BY {team_b.players[5]}\n")
+            print(f"CLEARED OUT BY {team_b.players[3]}\n")
             remaining_time -= 1
             return ("continue", remaining_time)
         if saving_player == 2:
-            print(f"WHAT A SPECTACULAR GLOVE SAVE BY {team_b.players[5]}" + "\n")
-            print(f"AND {team_b.players[5]}" + " GOLFS IT INTO THE CROWD\n")
+            print(f"WHAT A SPECTACULAR GLOVE SAVE BY {team_b.players[5]}\n")
+            print(f"AND {team_b.players[5]} GOLFS IT INTO THE CROWD\n")
             return ("break", remaining_time)
         if saving_player == 3:
-            print(f"SKATE SAVE ON A LOW STEAMER BY {team_b.players[5]}" + "\n")
+            print(f"SKATE SAVE ON A LOW STEAMER BY {team_b.players[5]}\n")
             remaining_time -= 1
             return ("continue", remaining_time)
         if saving_player == 4:
@@ -447,20 +447,20 @@ def handle_miss(
             print("ON THE LOOSE PUCK!\n")
             return ("break", remaining_time)
         if saving_player == 3:
-            print(f"SKATE SAVE BY {team_a.players[5]}" + "\n")
+            print(f"SKATE SAVE BY {team_a.players[5]}\n")
             print(team_a.players[5] + " WHACKS THE LOOSE PUCK INTO THE STANDS\n")
             return ("break", remaining_time)
         if saving_player == 4:
-            print(f"STICK SAVE BY {team_a.players[5]}" + " AND HE CLEARS IT OUT HIMSELF\n")
+            print(f"STICK SAVE BY {team_a.players[5]} AND HE CLEARS IT OUT HIMSELF\n")
             remaining_time -= 1
             return ("continue", remaining_time)
         if saving_player == 5:
-            print(f"KICKED OUT BY {team_a.players[5]}" + "\n")
+            print(f"KICKED OUT BY {team_a.players[5]}\n")
             print("AND IT REBOUNDS ALL THE WAY TO CENTER ICE\n")
             remaining_time -= 1
             return ("continue", remaining_time)
         if saving_player == 6:
-            print(f"GLOVE SAVE {team_a.players[5]}" + " AND HE HANGS ON\n")
+            print(f"GLOVE SAVE {team_a.players[5]} AND HE HANGS ON\n")
             return ("break", remaining_time)
     return ("continue", remaining_time)
 

59_Lunar_LEM_Rocket/python/lunar.py

@@ -324,7 +324,7 @@ def run_simulation() -> None:
             return
 
         if capsule.velocity > 0 and new_state.velocity < 0:
-            if landed := handle_flyaway(sim_clock, capsule):
+            if handle_flyaway(sim_clock, capsule):
                 process_final_tick(delta_t, sim_clock, capsule)
                 return
 

64_Nicomachus/python/nicomachus.py

@@ -43,7 +43,7 @@ def play_game() -> None:
 
     print(f"YOUR NUMBER WAS {d}, RIGHT?")
 
-    if response := get_yes_or_no():
+    if get_yes_or_no():
         print("HOW ABOUT THAT!!")
     else:
         print("I FEEL YOUR ARITHMETIC IS IN ERROR.")

65_Nim/python/Traditional_NIM.py

@@ -78,14 +78,14 @@ def main() -> None:
 
     # Start game loop
     input("\nPress Enter to start the Game:\n")
-    end = False
+
     while True:
         game.print_pegs()
 
         # Players Move
         command = input("\nYOUR MOVE - Number of PILE, Number of Object? ")
         game.remove_pegs(command)
-        if end := game.check_for_win():
+        if game.check_for_win():
             print("\nPlayer Wins the Game, Congratulations!!")
             input("\nPress any key to exit")
             break
@@ -96,7 +96,7 @@ def main() -> None:
             f"\nA.I MOVE - A.I Removed {ai_command[1]} pegs from Pile {ai_command[0]}"
         )
         game.remove_pegs(f"{str(ai_command[0])},{str(ai_command[1])}")
-        if end := game.check_for_win():
+        if game.check_for_win():
             print("\nComputer Wins the Game, Better Luck Next Time\n")
             input("Press any key to exit")
             break

69_Pizza/python/pizza.py

@@ -155,7 +155,7 @@ def main() -> None:
 
     player_name = print_instructions()
 
-    if more_directions := yes_no_prompt("DO YOU NEED MORE DIRECTIONS?"):
+    if yes_no_prompt("DO YOU NEED MORE DIRECTIONS?"):
         print_more_directions(player_name)
 
         understand = yes_no_prompt("UNDERSTAND?")

72_Queen/python/queen.py

@@ -117,9 +117,9 @@ def num_to_loc(num: int) -> Tuple[int, int]:
 )
 
 # These are the places that the computer will always try to move into.
-COMPUTER_PREF_MOVES: Final[
-    FrozenSet[Tuple[int, int]]
-] = COMPUTER_SAFE_SPOTS | frozenset([WIN_LOC])
+COMPUTER_PREF_MOVES: Final[FrozenSet[Tuple[int, int]]] = (
+    COMPUTER_SAFE_SPOTS | frozenset([WIN_LOC])
+)
 
 # These are the locations (not including the win location) from which either player can
 # force a win (but the computer will always choose one of the COMPUTER_PREF_MOVES).
@@ -171,10 +171,10 @@ def get_move(current_loc: Optional[Tuple[int, int]]) -> Tuple[int, int]:
                         "WHERE WOULD YOU LIKE TO START? "
                     )
             elif (
-                    (new_row == row and new_col < col)  # move left
-                    or (new_col == col and new_row > row)  # move down
-                    or (new_row - row == col - new_col)  # move diag left and down
-                ) and (not FIX_BOARD_BUG or (new_col >= 0 and new_row < 8)):
+                (new_row == row and new_col < col)  # move left
+                or (new_col == col and new_row > row)  # move down
+                or (new_row - row == col - new_col)  # move diag left and down
+            ) and (not FIX_BOARD_BUG or (new_col >= 0 and new_row < 8)):
                 return new_row, new_col
             else:
                 prompt = "Y O U   C H E A T . . .  TRY AGAIN? "

89_Tic-Tac-Toe/python/TicTacToe_Hard.py

@@ -171,7 +171,7 @@ def display(game: TicTacToe) -> None:
         if game.board[i][game.dim_sz - 1] == "blur":
             line1 = line1 + "    \n"
         else:
-            line1 = f"{line1}  {game.board[i][game.dim_sz - 1]}" + " \n"
+            line1 = f"{line1}  {game.board[i][game.dim_sz - 1]} \n"
     print(line1, "\n\n")