本文整理匯總了Python中pandas.util.testing.TestSubDict方法的典型用法代碼示例。如果您正苦於以下問題：Python testing.TestSubDict方法的具體用法？Python testing.TestSubDict怎麽用？Python testing.TestSubDict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.TestSubDict方法的3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_constructor_subclass_dict
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import TestSubDict [as 別名]
def test_constructor_subclass_dict(self):
# Test for passing dict subclass to constructor
data = {'col1': tm.TestSubDict((x, 10.0 * x) for x in range(10)),
'col2': tm.TestSubDict((x, 20.0 * x) for x in range(10))}
df = DataFrame(data)
refdf = DataFrame({col: dict(compat.iteritems(val))
for col, val in compat.iteritems(data)})
tm.assert_frame_equal(refdf, df)
data = tm.TestSubDict(compat.iteritems(data))
df = DataFrame(data)
tm.assert_frame_equal(refdf, df)
# try with defaultdict
from collections import defaultdict
data = {}
self.frame['B'][:10] = np.nan
for k, v in compat.iteritems(self.frame):
dct = defaultdict(dict)
dct.update(v.to_dict())
data[k] = dct
frame = DataFrame(data)
tm.assert_frame_equal(self.frame.sort_index(), frame) 示例2: test_constructor_subclass_dict
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import TestSubDict [as 別名]
def test_constructor_subclass_dict(self):
# Test for passing dict subclass to constructor
data = {'col1': tm.TestSubDict((x, 10.0 * x) for x in range(10)),
'col2': tm.TestSubDict((x, 20.0 * x) for x in range(10))}
df = DataFrame(data)
refdf = DataFrame(dict((col, dict(compat.iteritems(val)))
for col, val in compat.iteritems(data)))
tm.assert_frame_equal(refdf, df)
data = tm.TestSubDict(compat.iteritems(data))
df = DataFrame(data)
tm.assert_frame_equal(refdf, df)
# try with defaultdict
from collections import defaultdict
data = {}
self.frame['B'][:10] = np.nan
for k, v in compat.iteritems(self.frame):
dct = defaultdict(dict)
dct.update(v.to_dict())
data[k] = dct
frame = DataFrame(data)
tm.assert_frame_equal(self.frame.sort_index(), frame) 示例3: test_constructor_subclass_dict
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import TestSubDict [as 別名]
def test_constructor_subclass_dict(self):
data = tm.TestSubDict((x, 10.0 * x) for x in range(10))
series = self.series_klass(data)
expected = self.series_klass(dict(compat.iteritems(data)))
self._assert_series_equal(series, expected)