本文整理汇总了Python中pandas.compat.OrderedDict.get方法的典型用法代码示例。如果您正苦于以下问题：Python OrderedDict.get方法的具体用法？Python OrderedDict.get怎么用？Python OrderedDict.get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pandas.compat.OrderedDict的用法示例。
在下文中一共展示了OrderedDict.get方法的1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_dict
# 需要导入模块: from pandas.compat import OrderedDict [as 别名]
# 或者: from pandas.compat.OrderedDict import get [as 别名]
def _init_dict(self, data, axes, dtype=None):
haxis = axes.pop(self._info_axis_number)
# prefilter if haxis passed
if haxis is not None:
haxis = _ensure_index(haxis)
data = OrderedDict((k, v) for k, v
in compat.iteritems(data) if k in haxis)
else:
ks = list(data.keys())
if not isinstance(data, OrderedDict):
ks = _try_sort(ks)
haxis = Index(ks)
for k, v in compat.iteritems(data):
if isinstance(v, dict):
data[k] = self._constructor_sliced(v)
# extract axis for remaining axes & create the slicemap
raxes = [self._extract_axis(self, data, axis=i)
if a is None else a for i, a in enumerate(axes)]
raxes_sm = self._extract_axes_for_slice(self, raxes)
# shallow copy
arrays = []
haxis_shape = [len(a) for a in raxes]
for h in haxis:
v = values = data.get(h)
if v is None:
values = np.empty(haxis_shape, dtype=dtype)
values.fill(np.nan)
elif isinstance(v, self._constructor_sliced):
d = raxes_sm.copy()
d['copy'] = False
v = v.reindex(**d)
if dtype is not None:
v = v.astype(dtype)
values = v.values
arrays.append(values)
return self._init_arrays(arrays, haxis, [haxis] + raxes)