pydata/pandas — pull request #7915 by mtrbean (2014-08-04 05:34:58+00:00)
Title: ENH: New `level` argument for DataFrame.tz_localize and DataFrame.tz_convert (GH7846)

Closes #7846

New `level` argument for `DataFrame.tz_localize()` and `DataFrame.tz_convert()`, needed for a DataFrame with MultiIndex:

tz_convert(self, tz, axis=0, level=None, copy=True)
tz_localize(self, tz, axis=0, level=None, copy=True, infer_dst=False)

@jreback Not sure if `test_generic.py` is the right place to add the tests.