forked from Techsystech/web
28 lines
853 B
ReStructuredText
28 lines
853 B
ReStructuredText
To insert a Bokeh chart in a view proceed as follows:
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#. Declare a text computed field like this::
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bokeh_chart = fields.Text(
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string='Bokeh Chart',
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compute='_compute_bokeh_chart',
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)
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#. In its computed method do::
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def _compute_bokeh_chart(self):
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for rec in self:
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# Design your bokeh figure:
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p = figure() # import that as `from bokeh.plotting import figure`
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line = p.line([0, 2], [1, 8], line_width=5)
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# (...)
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# fill the record field with both markup and the script of a chart.
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script, div = components(p)
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rec.bokeh_chart = '%s%s' % (div, script)
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#. In the view, add something like this wherever you want to display your
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bokeh chart::
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<div>
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<field name="bokeh_chart" widget="bokeh_chart" nolabel="1"/>
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</div>
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