implement cowsay

Author: Pezhman-Azizi

implement-cowsay/cow.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+import argparse
+import sys
+import cowsay
+
+def main():
+    # Dynamically get available animals from the cowsay library
+    animals = sorted(cowsay.char_names)
+
+    parser = argparse.ArgumentParser(
+        prog="cowsay",
+        description="Make animals say things"
+    )
+    parser.add_argument(
+        "message",
+        nargs="+",
+        help="The message to say."
+    )
+    parser.add_argument(
+        "--animal",
+        choices=animals,
+        default="cow",
+        help="The animal to be saying things."
+    )
+
+    args = parser.parse_args()
+    msg = " ".join(args.message)
+
+    # Render the chosen animal saying the message
+    output = cowsay.get_output_string(args.animal, msg)
+    sys.stdout.write(output + "\n")
+
+if __name__ == "__main__":
+    main()