implement cowsay task

Author: shaghayeghfar

implement-cowsay/cow.py

@@ -0,0 +1,30 @@
+import argparse
+import cowsay
+
+
+parser = argparse.ArgumentParser(description="Make animals say things")
+
+# Get supported animals from cowsay library
+animals = list(cowsay.char_funcs.keys())
+
+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()
+
+message = " ".join(args.message)
+
+# Call the selected animal function from cowsay
+animal = getattr(cowsay, args.animal)
+
+animal(message)