BUG: warnings import missing for panel · Issue #8152 · pandas-dev/pandas (original) (raw)
It appears the warnings
import is missing in panel.py
In [1]: import numpy as np
In [2]: import pandas as pd
In [3]: pd.__version__
Out[3]: '0.14.1'
In [4]: p = pd.Panel(np.random.rand(3, 3, 3))
In [5]: p.major_xs(1, copy=False)
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-5-0b8025289379> in <module>()
----> 1 p.major_xs(1, copy=False)
/home/aido/.env/local/lib/python2.7/site-packages/pandas/core/panel.pyc in major_xs(self, key, copy)
715 """
716 if copy is not None:
--> 717 warnings.warn("copy keyword is deprecated, "
718 "default is to return a copy or a view if possible")
719
NameError: global name 'warnings' is not defined