本文整理汇总了Python中index.Index.factory方法的典型用法代码示例。如果您正苦于以下问题：Python Index.factory方法的具体用法？Python Index.factory怎么用？Python Index.factory使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类index.Index的用法示例。
在下文中一共展示了Index.factory方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from index import Index [as 别名]
# 或者: from index.Index import factory [as 别名]
def __init__(self, data=None, index=None, name=None, series=None):
'''
One-dimensional array with axis labels (including time series).
:param data: (*array_like*) One-dimensional array data.
:param index: (*list*) Data index list. Values must be unique and hashable, same length as data.
:param name: (*string*) Series name.
'''
if series is None:
if isinstance(data, (list, tuple)):
data = minum.array(data)
if index is None:
index = range(0, len(data))
else:
if len(data) != len(index):
raise ValueError('Wrong length of index!')
if isinstance(index, (MIArray, DimArray)):
index = index.tolist()
if isinstance(index, Index):
self._index = index
else:
self._index = Index.factory(index)
self._data = data
self._series = MISeries(data.array, self._index._index, name)
else:
self._series = series
self._data = MIArray(self._series.getData())
self._index = Index.factory(index=self._series.getIndex())示例2: __init__
# 需要导入模块: from index import Index [as 别名]
# 或者: from index.Index import factory [as 别名]
def __init__(self, data=None, index=None, columns=None, dataframe=None):
if dataframe is None:
if not data is None:
if isinstance(data, dict):
columns = data.keys()
dlist = []
n = 1
for v in data.values():
if isinstance(v, (list, tuple)):
n = len(v)
v = minum.array(v)
elif isinstance(v, MIArray):
n = len(v)
dlist.append(v)
for i in range(len(dlist)):
d = dlist[i]
if not isinstance(d, MIArray):
d = [d] * n
d = minum.array(d)
dlist[i] = d
data = dlist
if isinstance(data, MIArray):
n = len(data)
data = data.array
else:
dlist = []
n = len(data[0])
for dd in data:
dlist.append(dd.array)
data = dlist
if index is None:
index = range(0, n)
else:
if n != len(index):
raise ValueError('Wrong length of index!')
if isinstance(index, (MIArray, DimArray)):
index = index.tolist()
if isinstance(index, Index):
self._index = index
else:
self._index = Index.factory(index)
if data is None:
self._dataframe = MIDataFrame(self._index._index)
else:
self._dataframe = MIDataFrame(data, self._index._index, columns)
else:
self._dataframe = dataframe
self._index = Index.factory(index=self._dataframe.getIndex())示例3: index
# 需要导入模块: from index import Index [as 别名]
# 或者: from index.Index import factory [as 别名]
def index():
index = Index.factory()
while True:
event = (yield)
index.update(event)示例4: set_index
# 需要导入模块: from index import Index [as 别名]
# 或者: from index.Index import factory [as 别名]
def set_index(self, value):
if isinstance(value, series.Series):
value = value.values
self._index = Index.factory(value, self._index.name)
self._dataframe.setIndex(self._index._index)