本文整理匯總了Python中pandas.util.testing.all_timeseries_index_generator方法的典型用法代碼示例。如果您正苦於以下問題：Python testing.all_timeseries_index_generator方法的具體用法？Python testing.all_timeseries_index_generator怎麽用？Python testing.all_timeseries_index_generator使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pandas.util.testing的用法示例。
在下文中一共展示了testing.all_timeseries_index_generator方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_resample_empty_dtypes
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import all_timeseries_index_generator [as 別名]
def test_resample_empty_dtypes(self):
# Empty series were sometimes causing a segfault (for the functions
# with Cython bounds-checking disabled) or an IndexError. We just run
# them to ensure they no longer do. (GH #10228)
for index in tm.all_timeseries_index_generator(0):
for dtype in (np.float, np.int, np.object, 'datetime64[ns]'):
for how in downsample_methods + upsample_methods:
empty_series = pd.Series([], index, dtype)
try:
getattr(empty_series.resample('d'), how)()
except DataError:
# Ignore these since some combinations are invalid
# (ex: doing mean with dtype of np.object)
pass