-# cython: language_level = 3
+# cython: language_level = 3, py2_import=True
#
# Pyrex - Code output module
#
-# cython: language_level=3
+# cython: language_level=3, py2_import=True
#
# Cython Scanner - Lexical Definitions
#
-# cython: auto_cpdef=True, infer_types=True, language_level=3
+# cython: auto_cpdef=True, infer_types=True, language_level=3, py2_import=True
#
# Pyrex Parser
#
-# cython: infer_types=True, language_level=3
+# cython: infer_types=True, language_level=3, py2_import=True
#
# Cython Scanner
#