almost similar hack

runbot/models/build_error.py

@@ -350,6 +350,7 @@ class BuildErrorContent(models.Model):
     qualifiers = JsonDictField('Qualifiers', index=True)
     qualifiers_search = fields.Char('Qualifiers ', store=False, search='_search_qualifiers')
     similar_ids = fields.One2many('runbot.build.error.content', compute='_compute_similar_ids')
+    almost_similar_count = fields.Integer(compute='_compute_almost_similar_count')
 
     responsible = fields.Many2one(related='error_id.responsible')
     customer = fields.Many2one(related='error_id.customer')
@@ -453,6 +454,14 @@ def _compute_similar_ids(self):
             else:
                 record.similar_ids = False
 
+    @api.depends('qualifiers')
+    def _compute_almost_similar_count(self):
+        q = self.mapped('qualifiers')
+        qualifiers_read_group = self.env['runbot.build.error.content']._read_group([('qualifiers', 'in', q)], ['qualifiers'], ['__count'])
+        count_by_qualifiers = {tuple(sorted(qualifiers)): count - 1 for qualifiers, count in qualifiers_read_group}
+        for record in self:
+            self.almost_similar_count = count_by_qualifiers[tuple(sorted(record.qualifiers.dict))] if record.qualifiers else 0
+
     @api.model
     def _digest(self, s):
         """

runbot/views/build_error_views.xml

@@ -107,6 +107,10 @@
                 </group>
               <div class="oe_button_box" name="button_box">
                 <button class="oe_stat_button" name="action_search_qualified" type="object" icon="fa-binoculars">Find Similars</button>
+                <button class="oe_stat_button" name="action_search_qualified" type="object" icon="fa-thermometer-half">
+                  <field name="almost_similar_count" class="o_stat_value"/>
+                  <span class="o_stat_text">Almost Similars</span>
+                </button>
               </div>
                 <group name="build_error_group" string="Base info" col="2">
                   <field name="content" readonly="1"/>