如何使Bokeh与REST api后端(而不是bokeh-serve)一起使用? [英] How to make Bokeh work with a REST api backend instead of bokeh-serve?

问题描述

如何使用CustomJS而不是bokeh-serve使Bokeh与我自己的REST api后端一起工作? components()似乎不呈现输入，并且输入似乎总是需要运行bokeh-serve.

How can I make Bokeh work with my own REST api backend using CustomJS instead of bokeh-serve? components() do not seem to render inputs and inputs seem to come always with a need to run bokeh-serve.

推荐答案

Barnabas，如果您不提供实际代码并详细描述 ，那么基本上不可能诊断出问题尝试过的. FWIW这是一个最小的脚本，可在Flask应用程序中呈现Bokeh Button:

Barnabas, it is basically impossible to diagnose a problem if you do not provide actual code and describe in extreme detail what you have already tried. FWIW here is a minimal script that renders a Bokeh Button in a Flask app:

导入烧瓶

from bokeh.embed import components
from bokeh.core.templates import FILE
from bokeh.models.widgets import Button
from bokeh.resources import INLINE
from bokeh.util.string import encode_utf8

app = flask.Flask(__name__)

@app.route("/")
def foo():
    button = Button(label="test")

    script, div = components(button, INLINE)
    html = FILE.render(
        plot_script=script,
        plot_div=div,
        bokeh_js=INLINE.render_js(),
        bokeh_css=INLINE.render_css(),
    )
    return encode_utf8(html)

app.run(debug=True)

在真正的部署中，我确实会做些不同的事情(例如，没有INLINE资源)，但是如果没有有关您的实际用例或您真正想做的事情的附加信息，就不可能提供其他指导.

There are things I'd certainly do different in a real deployment (no INLINE resources, e.g) but without additional information about your actual use-case or what you are really wanting to do it is impossible to offer additional guidance.

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