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import warnings
import numpy as np
from .pandas_vb_common import Panel, setup # noqa
class PanelMethods(object):
goal_time = 0.2
params = ['items', 'major', 'minor']
param_names = ['axis']
def setup(self, axis):
with warnings.catch_warnings(record=True):
self.panel = Panel(np.random.randn(100, 1000, 100))
def time_pct_change(self, axis):
with warnings.catch_warnings(record=True):
self.panel.pct_change(1, axis=axis)
def time_shift(self, axis):
with warnings.catch_warnings(record=True):
self.panel.shift(1, axis=axis)
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