add doxypypy and py_filter so this will turn google style

doxypypy/doxypypy/test/sample_docexample.py

Index: doxypypy/doxypypy/test/sample_docexample.py
diff --git a/doxypypy/doxypypy/test/sample_docexample.py b/doxypypy/doxypypy/test/sample_docexample.py
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+++ b/doxypypy/doxypypy/test/sample_docexample.py
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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+Documentation Example
+
+This is the example used in the doxypypy documentation.
+It demonstrates basic docstring usage (including doctests).
+"""
+
+
+def myfunction(arg1, arg2, kwarg='whatever.'):
+    """
+    Does nothing more than demonstrate syntax.
+
+    This is an example of how a Pythonic human-readable docstring can
+    get parsed by doxypypy and marked up with Doxygen commands as a
+    regular input filter to Doxygen.
+
+    Args:
+        arg1:   A positional argument.
+        arg2:   Another positional argument.
+
+    Kwargs:
+        kwarg:  A keyword argument.
+
+    Returns:
+        A string holding the result.
+
+    Raises:
+        ZeroDivisionError, AssertionError, & ValueError.
+
+    Examples:
+        >>> myfunction(2, 3)
+        '5 - 0, whatever.'
+        >>> myfunction(5, 0, 'oops.')
+        Traceback (most recent call last):
+            ...
+        ZeroDivisionError: integer division or modulo by zero
+        >>> myfunction(4, 1, 'got it.')
+        '5 - 4, got it.'
+        >>> myfunction(23.5, 23, 'oh well.')
+        Traceback (most recent call last):
+            ...
+        AssertionError
+        >>> myfunction(5, 50, 'too big.')
+        Traceback (most recent call last):
+            ...
+        ValueError
+    """
+    assert isinstance(arg1, int)
+    if arg2 > 23:
+        raise ValueError
+    return '{0} - {1}, {2}'.format(arg1 + arg2, arg1 / arg2, kwarg)
+
+if __name__ == "__main__":
+    import doctest
+    doctest.testmod()