ref: ceed9b8853ab7b10e5a9e39704e712bfce53ce8a
dir: /sys/src/cmd/python/Demo/parser/source.py/
"""Exmaple file to be parsed for the parsermodule example.
The classes and functions in this module exist only to exhibit the ability
of the handling information extraction from nested definitions using parse
trees.  They shouldn't interest you otherwise!
"""
class Simple:
    "This class does very little."
    def method(self):
        "This method does almost nothing."
        return 1
    class Nested:
        "This is a nested class."
        def nested_method(self):
            "Method of Nested class."
            def nested_function():
                "Function in method of Nested class."
                pass
            return nested_function
def function():
    "This function lives at the module level."
    return 0