initial creation

py3interm/EXAMPLES/function_parameters.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+
+def fun_one():  # <1>
+    print("Hello, world")
+
+
+print("fun_one():", end=' ')
+fun_one()
+print()
+
+
+def fun_two(n):  # <2>
+    return n ** 2
+
+
+x = fun_two(5)
+print("fun_two(5) is {}\n".format(x))
+
+
+def fun_three(count=3):  # <3>
+    for _ in range(count):
+        print("spam", end=' ')
+    print()
+
+
+fun_three()
+fun_three(10)
+print()
+
+
+def fun_four(n, *opt):  # <4>
+    print("fun_four():")
+    print("n is ", n)
+    print("opt is", opt)
+    print('-' * 20)
+
+
+fun_four('apple')
+fun_four('apple', "blueberry", "peach", "cherry")
+
+
+def fun_five(*, spam=0, eggs=0):  # <5>
+    print("fun_five():")
+    print("spam is:", spam)
+    print("eggs is:", eggs)
+    print()
+
+
+fun_five(spam=1, eggs=2)
+fun_five(eggs=2, spam=2)
+fun_five(spam=1)
+fun_five(eggs=2)
+fun_five()
+
+
+def fun_six(**named_args):  # <6>
+    print("fun_six():")
+    for name in named_args:
+        print(name, "==> ", named_args[name])
+
+
+fun_six(name="Lancelot", quest="Grail", color="red")