2017-01-01 60 views
0

我跟着這個筆記本嘗試與iPyhton筆記本電腦背景虛化:https://github.com/bokeh/bokeh/blob/0.12.3/examples/howto/notebook_comms/Basic%20Usage.ipynbIPython的背景虛化的導入錯誤行和SizingMode

我不知道如何解釋和修復這些錯誤:

錯誤1:

from bokeh.io import push_notebook, show, output_notebook 
from bokeh.layouts import row 
from bokeh.plotting import figure 
output_notebook() 

ImportError Traceback (most recent call last) in() 3 4 from bokeh.io import push_notebook, show, output_notebook ----> 5 from bokeh.layouts import row 6 from bokeh.plotting import figure 7 output_notebook()

/opt/conda/lib/python2.7/site-packages/bokeh/layouts.py in() 8 from future import absolute_import 9 ---> 10 from .core.enums import Location, SizingMode 11 from .models.tools import ToolbarBox 12 from .models.plots import Plot

ImportError: cannot import name SizingMode

錯誤2:

from ipywidgets import interact 
import numpy as np 

from bokeh.io import push_notebook, show, output_notebook 
from bokeh.plotting import figure 
output_notebook() 

ImportError Traceback (most recent call last) in() 6 7 from bokeh.io import push_notebook, show, output_notebook ----> 8 from bokeh.plotting import figure 9 output_notebook()

/opt/conda/lib/python2.7/site-packages/bokeh/plotting/init.py in () 3 4 from ..models import ColumnDataSource; ColumnDataSource ----> 5 from ..models.layouts import Row, Column; Row, Column 6 7 from ..io import curdoc; curdoc

ImportError: cannot import name Row

背景虛化:0.12.3

龍捲風:4.4.2

蟒蛇:2.7

+0

您有一個安裝問題,或者您有不同的環境混淆(即env與筆記本有一個不同版本的散景)。在筆記本內部,「bokeh .__ version__」的價值是什麼? – bigreddot

+0

重新啓動筆記本服務器解決了版本衝突 – user670186

回答

1

的問題是,IPython的筆記本內核是不同步。重新啓動筆記本服務器是解決方案