add doxypypy and py_filter so this will turn google style

doxypypy/doxypypy/test/sample_rawdocstring.outbare.py

Index: doxypypy/doxypypy/test/sample_rawdocstring.outbare.py
diff --git a/doxypypy/doxypypy/test/sample_rawdocstring.outbare.py b/doxypypy/doxypypy/test/sample_rawdocstring.outbare.py
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+#!/usr/bin/env python
+# encoding: utf-8
+##
+#Raw docstrings sample module.
+#
+#Tests support for raw docstrings, which are necessary when docstrings contain
+#escape sequences.
+#
+#E.g. TeX-maths:
+#@f[
+#  \exp(x) = \sum_{k=0}^{\infty} \frac{x^k}{k!}
+#@f]
+#
+#Related to issue #8 [1].
+#
+#[1]: https://github.com/Feneric/doxypypy/issues/8
+#
+
+
+##Calculate the square-root of four.
+#
+#    Returns:
+#        @f$ \sqrt{4} @f$.
+#
+def sqrt4():
+    return 2
+
+
+##Invert the given number.
+#
+#    Args:
+#        x:  Invert this number \f$x\f$.
+#
+#    Returns:
+#        @f$\frac{1}{x}@f$.
+#
+def invert(x):
+    return 1/x
+
+
+##Stores a polynomial.
+#
+#    Here, a polynomial is defined as a finite series of the form
+#    @f[
+#      a_0 + a_1 x + a_2 x^2 + \cdots + a_N x^N,
+#    @f]
+#    where \f$ a_k \f$, for \f$k=0,\ldots,N\f$, are real coefficients, and
+#    \f$N\f$ is the degree of the polynomial.
+#
+#    Attributes:
+#        coefficients:  A list of coefficients.
+#
+class Polynomial(object):
+
+    ##Initialize a polynomial instance.
+    #
+    #        Args:
+    #            coefficients:  A list of coefficients. Beginning with \f$a_0\f$,
+    #                           and ending with \f$a_N\f$.
+    #
+    def __init__(self, coefficients):
+        self.coefficients = coefficients
+
+
+    ##Find the real roots of the polynomial.
+    #
+    #        I.e. all real numbers @f$ x_i @f$ for which
+    #        \f[
+    #          a_0 + a_1 x_i + a_2 {x_i}^2 + \cdots + a_N {x_i}^N = 0.
+    #        \f]
+    #
+    #        Returns:
+    #            A list of all real roots, or an empty list if there are none.
+    #
+    #        \todo Implement this method.
+    #
+    def find_roots(self):
+        pass
+
+
+##Demonstrate polynomial class.
+def main():
+    p = Polynomial([0, 1, 0, 2])
+
+    print(p.coefficients)
+
+
+if __name__ == '__main__':
+    main()