Preparing git repo for final project

problems/pset4/adieu/adieu.py

@@ -0,0 +1,25 @@
+def main():
+    names = []
+    while True:
+        try:
+            name = input("Name: ")
+            names.append(name)
+        except EOFError:
+            break
+    if len(names) == 0:
+        return
+    result = "Adieu, adieu, to "
+    for n, name in enumerate(names):
+        if n == 0:
+            result += name
+        elif n == 1 and len(names) == 2:
+            result += f" and {name}"
+        elif n == len(names) - 1:
+            result += f", and {name}"
+        else:
+            result += f", {name}"
+    print(result)
+
+
+if __name__ == "__main__":
+    main()

problems/pset4/bitcoin/bitcoin.py

@@ -0,0 +1,24 @@
+import json
+import requests
+import sys
+
+
+def main():
+    try:
+        n = float(sys.argv[1])
+    except IndexError:
+        sys.exit("Missing command-line argument")
+    except (ValueError, TypeError):
+        sys.exit("Command-line argument is not a number")
+    try:
+        response = requests.get("https://api.coindesk.com/v1/bpi/currentprice.json")
+        data = response.json()
+        conversion_rate = float(data['bpi']['USD']['rate'].replace(',', ''))
+    except requests.RequestException:
+        pass
+    print(f"${n * conversion_rate:,.4f}")
+
+
+
+if __name__ == "__main__":
+    main()

problems/pset4/emojize/emojize.py

@@ -0,0 +1,10 @@
+import emoji
+
+
+def main():
+    input_text = input("Input: ").strip()
+    print(emoji.emojize(emoji.emojize(input_text, language='alias'), language='en'))
+
+
+if __name__ == "__main__":
+    main()

problems/pset4/figlet/figlet.py

@@ -0,0 +1,24 @@
+import sys
+
+from pyfiglet import Figlet
+
+figlet = Figlet()
+
+
+def main():
+    if len(sys.argv) > 1:
+        if len(sys.argv) != 3:
+            sys.exit("This script takes 2 or no command-line arguments")
+        if sys.argv[1] not in ('-f', '--font'):
+            sys.exit(f"Unknown option `{sys.argv[1]}`")
+        available_fonts = figlet.getFonts()
+        font = sys.argv[2]
+        if font not in available_fonts:
+            sys.exit(f"Unknown font `{sys.argv[2]}`")
+        figlet.setFont(font=font)
+    input_text = input("Input: ")
+    print(figlet.renderText(input_text))
+
+
+if __name__ == "__main__":
+    main()

problems/pset4/game/game.py

@@ -0,0 +1,28 @@
+import random
+
+
+def main():
+    n = -1
+    while n < 1:
+        try:
+            n = int(input("Level: "))
+        except (TypeError, ValueError):
+            continue
+    random.seed()
+    n_to_guess = random.randint(1, n)
+    guess = -1
+    while n_to_guess - guess != 0:
+        try:
+            guess = int(input("Guess: "))
+        except (TypeError, ValueError):
+            continue
+        if guess == n_to_guess:
+            print("Just right!")
+        if guess < n_to_guess:
+            print("Too small!")
+        if guess > n_to_guess:
+            print("Too large!")
+
+
+if __name__ == "__main__":
+    main()

problems/pset4/professor/professor.py

@@ -0,0 +1,43 @@
+import random
+
+
+def main():
+    # random.seed()  # This breaks check50 😠
+    score = 0
+    level = get_level()
+    for _ in range(10):
+        x = generate_integer(level)
+        y = generate_integer(level)
+        for _ in range(3):
+            try:
+                answer = int(input(f"{x} + {y} ="))
+            except (ValueError, TypeError):
+                answer = -1
+            if answer == x + y:
+                score += 1
+                break
+            else:
+                print("EEE")
+        else:
+            print(f"{x} + {y} = {x + y}")
+    print(f"Score: {score}")
+
+
+def get_level():
+    level = 0
+    while level not in (1, 2, 3):
+        try:
+            level = int(input("Level: "))
+        except (ValueError, TypeError):
+            level = 0
+    return level
+
+
+def generate_integer(level):
+    if level not in (1, 2, 3):
+        raise ValueError
+    return random.randint((10**(level - 1) if level > 1 else 0), 10**level - 1)
+
+
+if __name__ == "__main__":
+    main()