initial creation

py3interm/EXAMPLES/deco_debug_class.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+
+
+class debugger():  # <1>
+
+    function_calls = []
+
+    def __init__(self, func):  # <2>
+        self._func = func
+
+    def __call__(self, *args, **kwargs):  # <3>
+
+        # print("*" * 40)  # <4>
+        # print("function {}()".format(self._func.__name__))  # <4>
+        # print("\targs are ", args)  # <4>
+        # print("\tkwargs are ", kwargs)  # <4>
+        #
+        # print("*" * 40)  # <4>
+
+        self.function_calls.append(  # <5>
+            (self._func.__name__, args, kwargs)
+        )
+
+        result = self._func(*args, **kwargs)  # <6>
+        return result # <7>
+
+    @classmethod
+    def get_calls(cls): # <8>
+        return cls.function_calls
+
+@debugger  # <9>
+def hello(greeting, whom="world"):
+    print("{}, {}".format(greeting, whom))
+
+@debugger  # <9>
+def bark(bark_word, *, repeat=2):
+    print("{0}! ".format(bark_word) * repeat)
+
+hello('hello', 'world')  # <10>
+print()
+
+hello('hi', 'Earth')
+print()
+
+hello('greetings')
+
+bark("woof", repeat=3)
+bark("yip", repeat=4)
+bark("arf")
+
+hello('hey', 'girl')
+
+print('-' * 60)
+
+for i, info in enumerate(debugger.get_calls(), 1):  # <11>
+    print("{:2d}. {:10s} {!s:20s} {!s:20s}".format(i, info[0], info[1], info[2]))