Package: odoo-addon-web-widget-bokeh-chart
This module add the possibility to insert Bokeh charts into Odoo standard views.Bokehis a Python interactive visualization
library that targets modern web browsers for presentation. Its goal is to
provide elegant, concise construction of basic exploratory and advanced
custom graphics in the style of D3.js, but also deliver this capability with
high-performance interactivity over very large or streaming datasets. Bokeh
can help anyone who would like to quickly and easily create interactive
plots, dashboards, and data applications.If you want to see some samples of bokeh’s capabilities follow thislink.Table of contentsInstallationUsageUsing a Char fieldUsing a Json fieldKnown issues / RoadmapBug TrackerCreditsAuthorsContributorsOther creditsMaintainersInstallationYou need to install the python bokeh library:pip3 install bokeh==3.1.1UsageTo insert a Bokeh chart in a view proceed as follows:Using a Char fieldDeclare a text computed field like this:bokeh_chart = fields.Text(
    string='Bokeh Chart',
    compute='_compute_bokeh_chart',
)At the top of the module add the following imports:from bokeh.plotting import figure
from bokeh.embed import components
import jsonIn its computed method do:def _compute_bokeh_chart(self):
    for rec in self:
        # Design your bokeh figure:
        p = figure()
        line = p.line([0, 2], [1, 8], line_width=5)
        # (...)
        # fill the record field with both markup and the script of a chart.
        script, div = components(p, wrap_script=False)
        rec.bokeh_chart = json.dumps({"div": div, "script": script})In the view, add something like this wherever you want to display your
bokeh chart:<div>
    <field name="bokeh_chart" widget="bokeh_chart" nolabel="1"/>
</div>Using a Json fieldDeclare a json computed field like this:bokeh_chart = fields.Json(
    string='Bokeh Chart',
    compute='_compute_bokeh_chart',
)At the top of the module add the following imports:from bokeh.plotting import figure
from bokeh.embed import componentsIn its computed method do:def _compute_bokeh_chart(self):
    for rec in self:
        # Design your bokeh figure:
        p = figure()
        line = p.line([0, 2], [1, 8], line_width=5)
        # (...)
        # fill the record field with both markup and the script of a chart.
        script, div = components(p, wrap_script=False)
        rec.bokeh_chart = {"div": div, "script": script}In the view, add something like this wherever you want to display your
bokeh chart:<div>
    <field name="bokeh_chart" widget="bokeh_chart_jsonKnown issues / RoadmapOn 17, we could remove the char field and only use the Json FieldBug TrackerBugs are tracked onGitHub Issues.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us to smash it by providing a detailed and welcomedfeedback.Do not contact contributors directly about support or help with technical issues.CreditsAuthorsForgeFlowCreu BlancaContributorsJordi Ballester Alomar <jordi.ballester@forgeflow.com>Lois Rilo Antelo <lois.rilo@forgeflow.com>Artem Kostyuk <a.kostyuk@mobilunity.com>Christopher Ormaza <chris.ormaza@forgeflow.com>Enric Tobella <etobella@creublanca.es>Oriol Miranda Garrido <oriol.miranda@forgeflow.com>Bernat Puig Font <bernat.puig@forgeflow.com>Other creditsThis module uses the libraryBokehwhich is under the open-source BSD 3-clause “New” or “Revised” License.
Copyright (c) 2012, Anaconda, Inc.Odoo Community Association (OCA)MaintainersThis module is maintained by the OCA.OCA, or the Odoo Community Association, is a nonprofit organization whose
mission is to support the collaborative development of Odoo features and
promote its widespread use.Currentmaintainers:This module is part of theOCA/webproject on GitHub.You are welcome to contribute. To learn how please visithttps://odoo-community.org/page/Contribute.