Add error-handling.py

Game is finished

Defining_funtions.py

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+def hello(name):
+    print(f'Hello {name}! How are you?')
+
+username = input('What is your name stranger?\n>')
+hello(username)
+
+# Another example using functions and return code:
+
+import random
+
+# Defining the function:
+def get_answer(answer):
+    if answer <10:
+        return "The answer is smaller than 10"
+    elif answer == 10:
+        return "The answer is 10."
+    else:
+        return 'The answer is greater than 10'
+
+# Generating a random number, using that random number to define a variable by using it as an argument in the funtion,
+# and printing the result:
+random_number = random.randint(1, 20)
+result = get_answer(random_number)
+print(result)
+
+# The 3 lines above can be rewritten to a single line:
+print(get_answer(random.randint(1, 20)))
+
+# And the check to see if the code is working as it should:
+print(f"(It is {random_number})")
+

Return_codes_Magic_8_ball.py

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+import random
+
+# This input only makes the user think the program reacts to his question!
+# In reality it doesn't do anything!
+
+input("Ask your question. Be sure it can be answered with a YES or NO!\n>")
+
+# Define function and based on the evaluation define return code:
+
+def get_answer(random_number):
+    if random_number == 1:
+        return 'It is certain!'
+    elif random_number == 2:
+        return 'It is decidedly so.'
+    elif random_number == 3:
+        return 'Yes'
+    elif random_number == 4:
+        return "Doubtful"
+    elif random_number == 5:
+        return 'Not likely'
+    elif random_number == 6:
+        return 'Mhhh, not sure about that one'
+    elif random_number == 7:
+        return "Nope, afraid not"
+    else:
+        return "No way in hell"
+
+
+r = random.randint(1,8)
+fortune = get_answer(r)
+print(fortune)

change_global_var_from_within_function.py

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+global_var = "var1"
+
+def change_global_var():
+    global global_var
+    global_var = 'var2'
+
+change_global_var()
+print(global_var)

error_handling.py

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+def spam(divide_by):
+    try:
+        return 42 / divide_by
+    except ZeroDivisionError:
+        print('Error: Invalid argument.')
+
+print(spam(2))
+print(spam(1))
+print(spam(42))
+print(spam(0))

future_projects.md

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+Some ideas for future challenges learning ptyhon:
+
+- black jack

playground.py

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+import random
+for i in range(100): # Perform 100 coin flips.
+    if random.randint(0, 1) == 0:
+        print('H', end=' ')
+    else:
+        print('T', end=' ')
+print()
+
+
+# print('Deze print eindigt met een spatie', end=" ")
+# print("Dit staat er naast")

pomodoro.py

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+import time
+import os
+print("""
+Welkom bij de pomodoro timer!
+
+Deze timer zorgt voor het volgende schema om ononderbroken een taak uit te voeren:
+
+- 25 minuten studie
+- 5 minuten rust
+- 25 minuten studie
+- 5 minuten rust
+- 25 minuten studie
+- 15 tot 30 minuten rust
+
+Regels:
+
+1) Geen afleiding, geen social media of mail.
+2) Komt er iets tussendoor? Noteer het en ga door met je taak.)
+3) Een blok van 25 minuten is heilig en niet onderbreekbaar!
+
+Druk op enter om de 1e sessie te starten.
+""")
+
+input()
+
+if os.name == 'nt':  # Windows
+    os.system('cls')
+else: # Mac/Linux
+    os.system('clear')
+
+runs = 0
+keer = 1
+
+print("Aftellen van 25 minuten:")
+while runs != 3:
+
+
+    study_counter = 1500
+    pause_counter = 300
+
+    while study_counter != 0:
+        timeshow_minute = int(study_counter / 60 )
+        timeshow_second = int(study_counter % 60)
+        print(timeshow_minute,":",timeshow_second, end='\r')
+        time.sleep(1)
+        study_counter -= 1
+    if keer == 1:
+        print("Dit was het 1e blok van 25 minuten.\nDruk op enter om 5 minuten te pauzeren.")
+        keer += 1
+        input()
+        if os.name == 'nt':  # Windows
+            os.system('cls')
+        else: # Mac/Linux
+            os.system('clear')
+    elif keer == 2:
+        print("Dit was het 2e blok van 25 minuten.\nDruk op enter om 5 minuten te pauzeren.")
+        keer += 1
+        input()
+        if os.name == 'nt':  # Windows
+            os.system('cls')
+        else: # Mac/Linux
+            os.system('clear')
+    else:
+        print("Dit was het 3e en laatste blok van 25 minuten.\nDruk op enter om af te sluiten.")
+        input()
+        break
+        
+
+    while pause_counter != 0:
+        timeshow_minute = int(pause_counter / 60 )
+        timeshow_second = int(pause_counter % 60)
+        print(timeshow_minute,":",timeshow_second, end='\r')
+        time.sleep(1)
+        pause_counter -= 1
+    print("Je pauze is voorbij. Druk op enter als je door wil gaan met het volgende blok")
+    input()
+
+    runs += 1
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# runs = 0
+# run = 1
+
+# while runs <= 3:
+#     pauze = 0
+#     seconds = 0
+#     rest_time = 300
+#     while seconds <= 1500:
+#         print(rest_time)
+#         time.sleep(1)
+#         seconds += 1
+#         rest_time -= 1
+#     print(f"""Er zijn 25 minuten voorbij! Run{run}Neem nu 5 minuten pauze zonder afleiding!""")
+
+#     while pauze <= 10:
+#         print(pauze)
+#         time.sleep(1)
+#         pauze += 1
+#     if runs != 3:
+#         print("De pauze is voorbij. Druk op enter om het volgende blok van 25 minuten te starten")
+#     input()
+#     runs += 1
+
+# print("3 runs zijn voorbij")
+
+
+
+
+

rock-paper-scissors.py

@@ -0,0 +1,140 @@
+#############################################
+#                                           #
+#       Done!                               #
+#                                           #
+#############################################
+
+import random
+import sys
+import time
+import os
+import platform
+
+if platform.system() == "Windows":
+    os.system('cls')
+else:
+    os.system('clear')
+losses = 0
+wins = 0
+ties = 0
+
+while True:
+
+    if platform.system() == "Windows":
+        os.system('cls')
+    else:
+        os.system('clear')
+
+
+    print(f'''We are going to play a game of Rock, Paper, Scissors!
+losses: {losses}  wins: {wins}  ties: {ties}''')
+
+
+    # Computer choice:
+
+    computer_choice = random.randint(1,3)
+    if computer_choice == 1:
+        computer_choice = 'Paper'
+    elif computer_choice == 2:
+        computer_choice = 'Rock'
+    elif computer_choice == 3:
+        computer_choice = 'Scissors'
+
+    # Player choice:
+    player_choice = input('What do you choose? Rock(R), Paper(P), or Scissors(S)?\n>')
+    if player_choice == 'P' or player_choice == 'p':
+        player_choice = 'Paper'
+    elif player_choice == 'R' or player_choice == 'r':
+        player_choice = 'Rock'
+    elif player_choice == 'S' or player_choice == 's':
+        player_choice = 'Scissors'
+    else:
+        print(f'The choice you made ("{player_choice}") is not valid. The program will now exit')
+        sys.exit()
+
+    # Playing the game:
+
+    if computer_choice == player_choice:
+        print('It is a tie!')
+        ties += 1
+        rematch = input('Would you like to play another game? (Y/N)\n>')
+        if rematch == 'y' or rematch == 'Y':
+            continue
+        elif rematch == 'n' or rematch == 'N':
+            print(f'''OK, thanks for playing! The final score:
+wins: {wins}, losses: {losses}, ties: {ties}''')
+            sys.exit()
+    elif computer_choice == 'Rock':
+        if player_choice == 'Scissors':
+            print('You lost, you chose Scissors and the computer chose rock!')
+            losses += 1
+            rematch = input('Would you like to play another game? (Y/N)\n>')
+            if rematch == 'y' or rematch == 'Y':
+                continue
+            elif rematch == 'n' or rematch == 'N':
+                print(f'''OK, thanks for playing! The final score:
+wins: {wins}, losses: {losses}, ties: {ties}''')
+            sys.exit()
+        elif player_choice == 'Paper':
+            print('You won, you chose scissors and the computer chose rock!')
+            wins += 1
+            rematch = input('Would you like to play another game? (Y/N)\n>')
+            if rematch == 'y' or rematch == 'Y':
+                continue
+            elif rematch == 'n' or rematch == 'N':
+                print(f'''OK, thanks for playing! The final score:
+wins: {wins}, losses: {losses}, ties: {ties}''')
+                sys.exit()
+
+
+
+    elif computer_choice == 'Paper':
+        if player_choice == 'Scissors':
+            print('You won, you chose Scissors and the computer chose paper!')
+            wins += 1
+            rematch = input('Would you like to play another game? (Y/N)\n>')
+            if rematch == 'y' or rematch == 'Y':
+                continue
+            elif rematch == 'n' or rematch == 'N':
+                print(f'''OK, thanks for playing! The final score:
+wins: {wins}, losses: {losses}, ties: {ties}''')
+                sys.exit()
+
+
+        elif player_choice == 'Rock':
+            print('You lost, you chose rock and the computer chose paper!')
+            losses += 1
+            rematch = input('Would you like to play another game? (Y/N)\n>')
+            if rematch == 'y' or rematch == 'Y':
+                continue
+            elif rematch == 'n' or rematch == 'N':
+                print(f'''OK, thanks for playing! The final score:
+wins: {wins}, losses: {losses}, ties: {ties}''')
+                sys.exit()
+
+
+    elif computer_choice == 'Scissors':
+        if player_choice == 'Paper':
+            print('You lost, computer chose scissors and you chose paper!')
+            losses += 1
+            rematch = input('Would you like to play another game? (Y/N)\n>')
+            if rematch == 'y' or rematch == 'Y':
+                continue
+            elif rematch == 'n' or rematch == 'N':
+                print(f'''OK, thanks for playing! The final score:
+wins: {wins}, losses: {losses}, ties: {ties}''')
+                sys.exit()    
+
+
+        elif player_choice == 'Rock':
+            print('You won, computer chose scissors and you chose rock!')
+            wins += 1
+            rematch = input('Would you like to play another game? (Y/N)\n>')
+            if rematch == 'y' or rematch == 'Y':
+                continue
+            elif rematch == 'n' or rematch == 'N':
+                print(f'''OK, thanks for playing! The final score:
+wins: {wins}, losses: {losses}, ties: {ties}''')
+                sys.exit()
+
+    

wip_rock-paper-scissors.py

@@ -1,70 +0,0 @@
-#############################################
-#                                           #
-#       Work in progress!!                  #
-#                                           #
-#############################################
-
-import random
-import sys
-import time
-
-losses = 0
-wins = 0
-ties = 0
-
-while True:
-
-    print(f'''We are going to play a game of Rock, Paper, Scissors!
-losses: {losses}  wins: {wins}  ties: {ties}''')
-
-
-    # Computer choice:
-
-    computer_choice = random.randint(1,3)
-    if computer_choice == 1:
-        computer_choice = 'Paper'
-    elif computer_choice == 2:
-        computer_choice = 'Rock'
-    elif computer_choice == 3:
-        computer_choice = 'Scissors'
-
-    # Player choice:
-    player_choice = input('What do you choose? Rock(R), Paper(P), or Scissors(S)?\n>')
-    if player_choice == 'P' or player_choice == 'p':
-        player_choice = 'Paper'
-    elif player_choice == 'R' or player_choice == 'r':
-        player_choice = 'Rock'
-    elif player_choice == 'S' or player_choice == 's':
-        player_choice = 'Scissors'
-    else:
-        print(f'The choice you made ("{player_choice}") is not valid. The program will now exit')
-        sys.exit()
-
-    # Playing the game:
-
-    if computer_choice == player_choice:
-        print('It is a tie!')
-        ties += 1
-    elif computer_choice == 'Rock':
-        if player_choice == 'Scissors':
-            print('You lost, you chose Scissors and the computer chose rock!')
-            losses += 1
-        elif player_choice == 'Paper':
-            print('You won, you chose scissors and the computer chose rock!')
-            wins += 1
-    elif computer_choice == 'Paper':
-        if player_choice == 'Scissors':
-            print('You won, you chose Scissors and the computer chose paper!')
-            wins += 1
-        elif player_choice == 'Rock':
-            print('You lost, you chose rock and the computer chose paper!')
-            losses += 1
-    elif computer_choice == 'Scissors':
-        if player_choice == 'Paper':
-            print('You lost, computer chose scissors and you chose paper!')
-            losses += 1
-        elif player_choice == 'Rock':
-            print('You won, computer chose scissors and you chose rock!')
-            wins += 1
-
-