Comment out more validation and reference issue

Author: edan-bainglass

src/aiida/orm/nodes/data/code/abstract.py

@@ -102,7 +102,7 @@ class Model(Data.Model, defer_build=True):
             ),
         )
 
-        # TODO the following fails serialization - rethink
+        # TODO the following fails serialization - see https://github.com/aiidateam/aiida-core/issues/6821
         # @field_validator('label')
         # @classmethod
         # def validate_label_uniqueness(cls, value: str) -> str:

src/aiida/orm/nodes/data/code/installed.py

@@ -18,7 +18,7 @@
 
 import pathlib
 
-from pydantic import field_serializer, field_validator
+from pydantic import field_serializer
 
 from aiida.common import exceptions
 from aiida.common.lang import type_check
@@ -60,28 +60,30 @@ class Model(AbstractCode.Model):
             priority=1,
         )
 
-        @field_validator('label')
-        @classmethod
-        def validate_label_uniqueness(cls, value: str) -> str:
-            """Override the validator for the ``label`` of the base class since uniqueness is defined on full label."""
-            return value
+        # @field_validator('label')
+        # @classmethod
+        # def validate_label_uniqueness(cls, value: str) -> str:
+        #     """Override the validator for the ``label`` of the base class since uniqueness is defined on full label.
+        #     """
+        #     return value
 
-        @field_validator('computer')
-        @classmethod
-        def validate_computer(cls, value: str) -> Computer:
-            """Override the validator for the ``label`` of the base class since uniqueness is defined on full label."""
-            from aiida.orm import load_computer
+        # @field_validator('computer')
+        # @classmethod
+        # def validate_computer(cls, value: str) -> Computer:
+        #     """Override the validator for the ``label`` of the base class since uniqueness is defined on full label.
+        #     """
+        #     from aiida.orm import load_computer
 
-            try:
-                return load_computer(value)
-            except exceptions.NotExistent as exception:
-                raise ValueError(exception) from exception
+        #     try:
+        #         return load_computer(value)
+        #     except exceptions.NotExistent as exception:
+        #         raise ValueError(exception) from exception
 
         @field_serializer('computer')
         def serialize_computer(self, computer: Computer, _info):
             return computer.label
 
-        # TODO the following fails serialization - rethink
+        # TODO the following fails serialization - see https://github.com/aiidateam/aiida-core/issues/6821
         # @model_validator(mode='after')  # type: ignore[misc]
         # def validate_full_label_uniqueness(self) -> AbstractCode.Model:
         #     """Validate that the full label does not already exist."""

src/aiida/orm/nodes/data/code/portable.py

@@ -71,7 +71,7 @@ class Model(AbstractCode.Model):
         def validate_filepath_files(cls, value: str) -> pathlib.Path:
             """Validate that ``filepath_files`` is an existing directory."""
             filepath = pathlib.Path(value)
-            # TODO the following fails serialization - rethink
+            # TODO the following fails serialization - see https://github.com/aiidateam/aiida-core/issues/6821
             # if not filepath.exists():
             #     raise ValueError(f'The filepath `{value}` does not exist.')
             # if not filepath.is_dir():