[12.0][ADD] kpi_dashboard_bokeh

kpi_dashboard_bokeh/models/__init__.py

@@ -0,0 +1 @@
+from . import kpi_kpi

kpi_dashboard_bokeh/models/kpi_kpi.py

@@ -0,0 +1,50 @@
+# Copyright 2020 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from odoo import fields, models
+import logging
+
+_logger = logging.getLogger(__name__)
+
+try:
+    from bokeh.plotting import figure
+    from bokeh.themes import Theme
+    from bokeh.embed import components
+except ImportError as e:
+    _logger.error(e)
+
+
+class KpiKpi(models.Model):
+
+    _inherit = "kpi.kpi"
+
+    widget = fields.Selection(selection_add=[("bokeh", "Bokeh")])
+
+    def _get_bokeh_theme(self):
+        return Theme(json={
+            "attrs": {
+                "Figure": {
+                    "background_fill_alpha": 0,
+                    "border_fill_alpha": 0,
+                    "outline_line_alpha": 0,
+                },
+                "Legend": {
+                    "border_line_alpha": 0,
+                    "background_fill_alpha": 0,
+                },
+                "ColorBar": {
+                    "bar_line_alpha": 0,
+                    "background_fill_alpha": 0,
+                },
+            }
+        })
+
+    def _get_code_input_dict(self):
+        res = super()._get_code_input_dict()
+        if self.widget == 'bokeh':
+            res.update({
+                'figure': figure,
+                'components': components,
+                'simple_components': lambda r: components(
+                    r, theme=self._get_bokeh_theme())
+            })
+        return res