add pandas.api.lib

add infer_dtype to pandas.api.lib

Author: jreback

pandas/api/lib/__init__.py

@@ -0,0 +1,5 @@
+# flake8: noqa
+
+""" public toolkit API """
+
+from pandas._libs.lib import infer_dtype

pandas/tests/api/test_lib.py

@@ -0,0 +1,11 @@
+# -*- coding: utf-8 -*-
+
+import pytest
+import pandas  # noqa
+
+
+@pytest.mark.parametrize('f', ['infer_dtype'])
+def test_importable(f):
+    from pandas.api import lib
+    e = getattr(lib, f)
+    assert e is not None