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modules/purchase_requisition/ir.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.pool import Pool, PoolMeta
+
+
+class Rule(metaclass=PoolMeta):
+    __name__ = 'ir.rule'
+
+    @classmethod
+    def _get_context(cls, model_name):
+        pool = Pool()
+        User = pool.get('res.user')
+        context = super()._get_context(model_name)
+        if model_name == 'purchase.requisition':
+            context['employees'] = User.get_employees()
+        return context
+
+    @classmethod
+    def _get_cache_key(cls, model_names):
+        pool = Pool()
+        User = pool.get('res.user')
+        key = super()._get_cache_key(model_names)
+        if 'purchase.requisition' in model_names:
+            key = (*key, User.get_employees())
+        return key