Set location when get lot quantity in insemination event + float dose field according to number field decimals

#036622
#037047

animal.py

@@ -1189,7 +1189,7 @@ class EventUnion(UnionMixin, ModelSQL, ModelView):
 
     def get_cycle(self, name=None):
         model = self._get_event()
-        if hasattr(model, 'female_cycle'):
+        if hasattr(model, 'female_cycle') and model.female_cycle:
             return model.female_cycle.id
         return None
 

events/insemination_event.py

@@ -183,14 +183,18 @@ class InseminationEvent(AbstractEvent, ImportedEventMixin):
         Move.do(todo_moves)
 
     def _check_dose_in_farm(self):
+        Lot = Pool().get('stock.lot')
+
         if self.dose_lot:
             with Transaction().set_context(
                     locations=[self.farm.storage_location.id],
                     stock_date_end=self.timestamp.date()):
-                return self.dose_lot.quantity > 0
+                return Lot.get_quantity([self.dose_lot], 'quantity')[self.dose_lot.id] > 0
+                # return self.dose_lot.quantity > 0
         product = self.dose_product or self.specie.semen_product
         if product.consumable:
             return True
+
         with Transaction().set_context(
                 stock_date_end=self.timestamp.date(),
                 locations=[self.farm.storage_location.id]):

events/semen_extraction_event.py

@@ -2,7 +2,7 @@
 #copyright notices and license terms.
 import math
 from datetime import datetime, date
-
+from decimal import Decimal
 from trytond.model import fields, ModelView, ModelSQL, Workflow
 from trytond.pyson import Bool, Equal, Eval, Greater, Id
 from trytond.pool import Pool
@@ -240,7 +240,8 @@ class SemenExtractionEvent(AbstractEvent):
         assert consumed_semen_qty > 0.0, ('BOM of semen extraction event "%s" '
             'generetes 0.0 consumed semen qty' % self.id)
         n_doses = float(self.semen_qty) / consumed_semen_qty
-        return n_doses
+        digits = self.__class__.dose_calculated_units.digits[1]
+        return float(Decimal(n_doses).quantize(Decimal(str(10.0 ** -digits))))
 
     @fields.depends('semen_qty', 'doses')
     def on_change_with_doses_semen_qty(self, name=None):