From 58b74d1a68576219807e9afefdf8a693c187ac07 Mon Sep 17 00:00:00 2001
From: iLLiCiTiT <jakub.trllo@gmail.com>
Date: Mon, 8 Feb 2021 12:54:22 +0100
Subject: [PATCH] fixed enum item set_value

---
 pype/settings/entities/input_entities.py | 31 ++++++++++++++++++++----
 1 file changed, 26 insertions(+), 5 deletions(-)

diff --git a/pype/settings/entities/input_entities.py b/pype/settings/entities/input_entities.py
index f1ea2a8b59..122d582646 100644
--- a/pype/settings/entities/input_entities.py
+++ b/pype/settings/entities/input_entities.py
@@ -336,21 +336,41 @@ class EnumEntity(InputEntity):
         if not self.enum_items:
             raise ValueError("Attribute `enum_items` is not defined.")
 
+        valid_keys = set()
+        for item in self.enum_items:
+            valid_keys.add(tuple(item.keys())[0])
+
+        self.valid_keys = valid_keys
+
         if self.multiselection:
             self.valid_value_types = (list, )
             self.value_on_not_set = []
         else:
             valid_value_types = set()
-            for item in self.enum_items:
+            for key in valid_keys:
                 if self.value_on_not_set is NOT_SET:
-                    self.value_on_not_set = item
-                valid_value_types.add(type(item))
+                    self.value_on_not_set = key
+                valid_value_types.add(type(key))
 
             self.valid_value_types = tuple(valid_value_types)
 
         # GUI attribute
         self.placeholder = self.schema_data.get("placeholder")
 
+    def schema_validations(self):
+        enum_keys = set()
+        for item in self.enum_items:
+            key = tuple(item.keys())[0]
+            if key in enum_keys:
+                raise ValueError(
+                    "{}: Key \"{}\" is more than once in enum items.".format(
+                        self.path, key
+                    )
+                )
+            enum_keys.add(key)
+
+        super(EnumEntity, self).schema_validations()
+
     def set_value(self, value):
         if self.multiselection:
             if not isinstance(value, list):
@@ -363,13 +383,14 @@ class EnumEntity(InputEntity):
             check_values = [value]
 
         for item in check_values:
-            if item not in self.enum_items:
+            if item not in self.valid_keys:
                 raise ValueError(
                     "Invalid value \"{}\". Expected: {}".format(
-                        item, self.enum_items
+                        item, self.valid_keys
                     )
                 )
         self._current_value = value
+        self.on_value_change()
 
 
 class TextEntity(InputEntity):