Test docstrings

jdemeyer · jdemeyer · commit 49e528ae887b · 2017-07-28T15:19:10.000+02:00
diff --git a/cypari2/pari_instance.pyx b/cypari2/pari_instance.pyx
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-"""
+r"""
 Interface to the PARI library
 *****************************
 
@@ -209,6 +209,12 @@ inputs and the ``precision`` argument is ignored:
 
 Tests:
 
+Check that the documentation is generated correctly:
+
+>>> from inspect import getdoc
+>>> getdoc(pari.Pi)
+'The constant :math:`\\pi` ...'
+
 Check that output from PARI's print command is actually seen by
 Python (:trac:`9636`):
 
