情节不与散景一起显示 [英] Plots do not show with bokeh

问题描述

我正在尝试使用Bokeh和python将报告导出为HTML.谁能告诉我，为什么我的代码不起作用?我尝试打印一个简单的Div并成功，但是一旦包含绘图，浏览器仍然会打开，但是看不到任何内容.不能继承图吗?

i am trying to export a report as HTML using Bokeh with python. Can anybody tell me, why my code is not working? I tried to print a simple Div and succeeded, but as soon as i include plots, the browser still opens, but nothing is visible. Is it not possible to inherit Figure?

我将其简化为相关部分:

I reduced it to the relevant parts:

def export_html(self):
    plots=[]
    plots.append(PlotObject(self.plot_attributes[4]))
    VisuLog(plots)


from bokeh.plotting import Figure, show, output_file

class VisuLog():
    def __init__(self,plots):
       self.plots = plots
       filename="Report_"
       output_file("visu_out\\"+ filename + ".html", title=filename)
       show(self.plots)  # open a browser

class PlotObject(Figure):
   def __init__(self,plot_attributes):
       super(PlotObject, self).__init__()

谢谢您的帮助.

推荐答案

尝试添加

__subtype__ = 'PlotObject'
__view_model__ = 'Plot'

PlotObject 类的主体.

但是我建议不要扩展Bokeh对象，除非您想通过编写自定义JavaScript/TypeScript实现来提供一些UI行为.

But I would advise against extending Bokeh objects unless you want to provide some UI behavior by writing custom JavaScript/TypeScript implementation.

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