add doxypypy and py_filter so this will turn google style

doxypypy/doxypypy/test/sample_pep.outnc.py

Index: doxypypy/doxypypy/test/sample_pep.outnc.py
diff --git a/doxypypy/doxypypy/test/sample_pep.outnc.py b/doxypypy/doxypypy/test/sample_pep.outnc.py
new file mode 100644
index 0000000000000000000000000000000000000000..29929825c88acfbd3b539239e995c79ddab5cf97
--- /dev/null
+++ b/doxypypy/doxypypy/test/sample_pep.outnc.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+# As close as possible to a direct copy of the sample in PEP 257 and still
+# be valid code. Simple as can be.
+
+complex_zero = 0j
+
+
+## @brief Form a complex number.
+#
+#
+# @param		real	the real part (default 0.0)
+# @param		imag	the imaginary part (default 0.0)
+#
+#
+# @namespace sample_pep.complex
+def complex(real=0.0, imag=0.0):
+    if imag == 0.0 and real == 0.0:
+        return complex_zero
+    else:
+        return complex(real, imag)