implamant cowsay func as a shell command written python

Author: Nataliia74

implement-cowsay/animalsay.py

@@ -0,0 +1,22 @@
+import cowsay
+import argparse
+
+# cowsay.cow(" ".join(sys.argv[1:]))
+
+# cowsay.turtle(" ".join(sys.argv[1:]))
+
+# cowsay.fish(" ".join(sys.argv[1:]))
+
+parser = argparse.ArgumentParser(
+    prog = "cowsay shell command",
+    description = "cowsay shell command on python Make animals say things"
+)
+animals = ["beavis","cheese","cow","daemon","dragon","fox","ghostbusters","kitty","meow","miki","milk","octopus","pig","stegosaurus","stimpy","trex","turkey","turtle","tux"]
+parser.add_argument("--animal", choices=animals, default = "cow", help="The animal to be saying things.")
+parser.add_argument("message", nargs="+", help="The message to say.")
+
+args = parser.parse_args()
+
+cowsay_function = getattr(cowsay, args.animal)
+cowsay_function(" ".join(args.message))
+