Added lesson 15

gitdagray · gitdagray · commit a8fa067a5053 · 2023-05-21T23:16:22.000-05:00
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+.vscode
diff --git a/README.md b/README.md
@@ -46,9 +46,12 @@
 
 ### 📚 References
 - 🔗 [Python Official Site](https://www.python.org/)
-- 🔗 [Python String Methods](https://docs.python.org/3/library/stdtypes.html#textseq)
-- 🔗 [Python Math Module](https://docs.python.org/3/library/math.html?highlight=math#module-math)
-- 🔗 [Python Random Module](https://docs.python.org/3/library/random.html?highlight=random%20module#module-random)
+- 🔗 [Python Standard Library](https://docs.python.org/3/library/index.html)
+- 🔗 [Python Package Index](https://pypi.org/)
+- 🔗 [Python string methods](https://docs.python.org/3/library/stdtypes.html#textseq)
+- 🔗 [Python math module](https://docs.python.org/3/library/math.html)
+- 🔗 [Python random module](https://docs.python.org/3/library/random.html)
+- 🔗 [Python argparse module](https://docs.python.org/3/library/argparse.html)
 
 ---
 
@@ -68,3 +71,4 @@
 - 🔗 [Chapter 12 - Closures](https://github.com/gitdagray/python-course/tree/main/lesson12)
 - 🔗 [Chapter 13 - f-Strings](https://github.com/gitdagray/python-course/tree/main/lesson13)
 - 🔗 [Chapter 14 - Modules](https://github.com/gitdagray/python-course/tree/main/lesson14)
+- 🔗 [Chapter 15 - Command Line Arguments](https://github.com/gitdagray/python-course/tree/main/lesson15)
diff --git a/lesson15/hello_person.py b/lesson15/hello_person.py
@@ -0,0 +1,31 @@
+def hello(name, lang):
+    greetings = {
+        "English": "Hello",
+        "Spanish": "Hola",
+        "German": "Hallo",
+    }
+    msg = f"{greetings[lang]} {name}!"
+    print(msg)
+
+
+if __name__ == '__main__':
+    import argparse
+
+    parser = argparse.ArgumentParser(
+        description="Provides a personal greeting."
+    )
+
+    parser.add_argument(
+        "-n", "--name", metavar="name",
+        required=True, help="The name of the person to greet."
+    )
+
+    parser.add_argument(
+        "-l", "--lang", metavar="language",
+        required=True, choices=["English", "Spanish", "German"],
+        help="The language of the greeting."
+    )
+
+    args = parser.parse_args()
+
+    hello(args.name, args.lang)
diff --git a/lesson15/rps8.py b/lesson15/rps8.py
@@ -0,0 +1,105 @@
+import sys
+import random
+from enum import Enum
+
+
+def rps(name='PlayerOne'):
+    game_count = 0
+    player_wins = 0
+    python_wins = 0
+
+    def play_rps():
+        nonlocal name
+        nonlocal player_wins
+        nonlocal python_wins
+
+        class RPS(Enum):
+            ROCK = 1
+            PAPER = 2
+            SCISSORS = 3
+
+        playerchoice = input(
+            f"\n{name}, please enter... \n1 for Rock,\n2 for Paper, or \n3 for Scissors:\n\n")
+
+        if playerchoice not in ["1", "2", "3"]:
+            print(f"{name}, please enter 1, 2, or 3.")
+            return play_rps()
+
+        player = int(playerchoice)
+
+        computerchoice = random.choice("123")
+
+        computer = int(computerchoice)
+
+        print(f"\n{name}, you chose {str(RPS(player)).replace('RPS.', '').title()}.")
+        print(
+            f"Python chose {str(RPS(computer)).replace('RPS.', '').title()}.\n"
+        )
+
+        def decide_winner(player, computer):
+            nonlocal name
+            nonlocal player_wins
+            nonlocal python_wins
+            if player == 1 and computer == 3:
+                player_wins += 1
+                return f"🎉 {name}, you win!"
+            elif player == 2 and computer == 1:
+                player_wins += 1
+                return f"🎉 {name}, you win!"
+            elif player == 3 and computer == 2:
+                player_wins += 1
+                return f"🎉 {name}, you win!"
+            elif player == computer:
+                return "😲 Tie game!"
+            else:
+                python_wins += 1
+                return f"🐍 Python wins!\nSorry, {name}..😢"
+
+        game_result = decide_winner(player, computer)
+
+        print(game_result)
+
+        nonlocal game_count
+        game_count += 1
+
+        print(f"\nGame count: {game_count}")
+        print(f"\n{name}'s wins: {player_wins}")
+        print(f"\nPython wins: {python_wins}")
+
+        print(f"\nPlay again, {name}?")
+
+        while True:
+            playagain = input("\nY for Yes or \nQ to Quit\n")
+            if playagain.lower() not in ["y", "q"]:
+                continue
+            else:
+                break
+
+        if playagain.lower() == "y":
+            return play_rps()
+        else:
+            print("\n🎉🎉🎉🎉")
+            print("Thank you for playing!\n")
+            sys.exit(f"Bye {name}! 👋")
+
+    return play_rps
+
+
+
+
+if __name__ == "__main__":
+    import argparse
+
+    parser = argparse.ArgumentParser(
+        description="Provides a personalized game experience."
+    )
+
+    parser.add_argument(
+        "-n", "--name", metavar="name",
+        required=True, help="The name of the person playing the game."
+    )
+
+    args = parser.parse_args()
+
+    rock_paper_scissors = rps(args.name)
+    rock_paper_scissors()
