Minor fixes

iib/common/pydantic_models.py

@@ -36,18 +36,24 @@
 ]
 
 
-class PydanticModel(BaseModel):
+class PydanticRequestBaseModel(BaseModel):
+    """Base model representing IIB request."""
+
     @classmethod
     def _get_all_keys_to_check_in_db(cls):
         """Class that returns request specific keys to check."""
         raise NotImplementedError("Not implemented")
 
     def get_keys_to_check_in_db(self):
-        """Filter keys, which need to be checked in db. Return only a keys that are set to values."""
+        """
+        Filter keys, which need to be checked in db.
+
+        Return only a keys that are set to values.
+        """
         return [k for k in self._get_all_keys_to_check_in_db() if getattr(self, k, None)]
 
 
-class AddPydanticModel(PydanticModel):
+class AddPydanticModel(PydanticRequestBaseModel):
     """Datastructure of the request to /builds/add API point."""
 
     add_arches: Optional[List[str]] = None
@@ -76,18 +82,22 @@ class AddPydanticModel(PydanticModel):
         BeforeValidator(distribution_scope_lower),
     ] = None
     force_backport: Optional[bool] = False  # deprecated
-    from_index: Annotated[str, AfterValidator(image_format_check)]
+    from_index: Annotated[Optional[str], AfterValidator(image_format_check)] = None
     graph_update_mode: Optional[GRAPH_MODE_LITERAL] = None
     organization: Optional[str] = None  # deprecated
     overwrite_from_index: Optional[bool] = False
     overwrite_from_index_token: Optional[SecretStr] = None
 
-    _from_index_add_arches_check = model_validator(mode='after')(from_index_add_arches)
+    @model_validator(mode='after')
+    def verify_from_index_add_arches_combination(self) -> 'AddPydanticModel':
+        """Check the 'overwrite_from_index' parameter with 'overwrite_from_index_token' param."""
+        from_index_add_arches(self.from_index, self.add_arches)
+        return self
 
     # TODO remove this comment -> Validator from RequestIndexImageMixin class
     @model_validator(mode='after')
     def verify_overwrite_from_index_token(self) -> 'AddPydanticModel':
-        """Check the 'overwrite_from_index' parameter in combination with 'overwrite_from_index_token' parameter."""
+        """Check the 'overwrite_from_index' parameter with 'overwrite_from_index_token' param."""
         validate_overwrite_params(self.overwrite_from_index, self.overwrite_from_index_token)
         return self
 
@@ -138,7 +148,7 @@ def _get_all_keys_to_check_in_db(self):
         return ["binary_image", "bundles", "deprecation_list", "from_index"]
 
 
-class RmPydanticModel(PydanticModel):
+class RmPydanticModel(PydanticRequestBaseModel):
     """Datastructure of the request to /builds/rm API point."""
 
     add_arches: Optional[List[str]] = None
@@ -151,16 +161,24 @@ class RmPydanticModel(PydanticModel):
         Optional[DISTRIBUTION_SCOPE_LITERAL],
         BeforeValidator(distribution_scope_lower),
     ] = None
-    from_index: Annotated[str, AfterValidator(image_format_check)]
+    from_index: Annotated[Optional[str], AfterValidator(image_format_check)] = None
     operators: Annotated[List[str], AfterValidator(length_validator)]
     overwrite_from_index: Optional[bool] = False
     overwrite_from_index_token: Optional[SecretStr] = None
 
-    _from_index_add_arches_check = model_validator(mode='after')(from_index_add_arches)
+    @model_validator(mode='after')
+    def verify_from_index_add_arches_combination(self) -> 'AddPydanticModel':
+        """Check the 'overwrite_from_index' parameter with 'overwrite_from_index_token' param."""
+        from_index_add_arches(self.from_index, self.add_arches)
+        return self
 
     @model_validator(mode='after')
     def verify_overwrite_from_index_token(self) -> 'RmPydanticModel':
-        validate_overwrite_params(self.overwrite_from_index, self.overwrite_from_index_token)
+        """Validate overwrite_from_index and overwrite_from_index_token param combination."""
+        validate_overwrite_params(
+            self.overwrite_from_index,
+            self.overwrite_from_index_token,
+        )
         return self
 
     def get_json_for_request(self):
@@ -180,19 +198,30 @@ def _get_all_keys_to_check_in_db(self):
 
 
 class AddRmBatchPydanticModel(BaseModel):
+    """Datastructure of the request to /builds/add-rm-batch API point."""
+
     annotations: Dict[str, Any]
     build_requests: List[Union[AddPydanticModel, RmPydanticModel]]
 
 
 class RegistryAuth(BaseModel):
+    """Datastructure representing private registry token."""
+
     auth: SecretStr
 
 
-class RegistryAuths(BaseModel):  # is {"auths":{}} allowed?
+class RegistryAuths(BaseModel):
+    """
+    Datastructure used within recursive-related-bundles.
+
+    Provide the dockerconfig.json for authentication to private registries.
+    Non-auth information in the dockerconfig.json is not allowed.
+    """
+
     auths: Annotated[Dict[SecretStr, RegistryAuth], AfterValidator(length_validator)]
 
 
-class RegenerateBundlePydanticModel(PydanticModel):
+class RegenerateBundlePydanticModel(PydanticRequestBaseModel):
     """Datastructure of the request to /builds/regenerate-bundle API point."""
 
     # BUNDLE_IMAGE, from_bundle_image_resolved, build_tags?
@@ -213,12 +242,14 @@ def _get_all_keys_to_check_in_db(self):
 
 
 class RegenerateBundleBatchPydanticModel(BaseModel):
+    """Datastructure of the request to /builds/regenerate-bundle-batch API point."""
+
     build_requests: List[RegenerateBundlePydanticModel]
     annotations: Dict[str, Any]
 
 
-class MergeIndexImagePydanticModel(PydanticModel):
-    """Datastructure of the request to /builds/regenerate-bundle API point."""
+class MergeIndexImagePydanticModel(PydanticRequestBaseModel):
+    """Datastructure of the request to /builds/merge-index-image API point."""
 
     binary_image: Annotated[
         Optional[str],
@@ -245,11 +276,13 @@ class MergeIndexImagePydanticModel(PydanticModel):
 
     @model_validator(mode='after')
     def verify_graph_update_mode_with_target_index(self) -> 'MergeIndexImagePydanticModel':
+        """Validate graph_update_mode with target_index param combination."""
         validate_graph_mode_index_image(self.graph_update_mode, self.target_index)
         return self
 
     @model_validator(mode='after')
     def verify_overwrite_from_index_token(self) -> 'MergeIndexImagePydanticModel':
+        """Validate overwrite_target_index with overwrite_target_index_token param combination."""
         validate_overwrite_params(
             self.overwrite_target_index,
             self.overwrite_target_index_token,
@@ -274,8 +307,8 @@ def _get_all_keys_to_check_in_db(self):
         ]
 
 
-class CreateEmptyIndexPydanticModel(PydanticModel):
-    """Datastructure of the request to /builds/regenerate-bundle API point."""
+class CreateEmptyIndexPydanticModel(PydanticRequestBaseModel):
+    """Datastructure of the request to /builds/create-empty-index API point."""
 
     binary_image: Annotated[
         Optional[str],
@@ -302,7 +335,9 @@ def _get_all_keys_to_check_in_db(self):
         return ["binary_image", "from_index"]
 
 
-class RecursiveRelatedBundlesPydanticModel(PydanticModel):
+class RecursiveRelatedBundlesPydanticModel(PydanticRequestBaseModel):
+    """Datastructure of the request to /builds/recursive-related-bundles API point."""
+
     organization: Optional[str] = None
     parent_bundle_image: Annotated[
         str,
@@ -322,7 +357,9 @@ def _get_all_keys_to_check_in_db(self):
         return ["parent_bundle_image"]
 
 
-class FbcOperationsPydanticModel(PydanticModel):
+class FbcOperationsPydanticModel(PydanticRequestBaseModel):
+    """Datastructure of the request to /builds/fbc-operations API point."""
+
     add_arches: Optional[List[str]] = []
     binary_image: Annotated[
         Optional[str],
@@ -357,6 +394,7 @@ class FbcOperationsPydanticModel(PydanticModel):
 
     @model_validator(mode='after')
     def verify_overwrite_from_index_token(self) -> 'FbcOperationsPydanticModel':
+        """Validate overwrite_from_index and overwrite_from_index_token param combination."""
         validate_overwrite_params(self.overwrite_from_index, self.overwrite_from_index_token)
         return self
 

iib/common/pydantic_utils.py

@@ -14,18 +14,21 @@
 
 # TODO add regex in future to not allow following values ":s", "s:", ":"?
 def image_format_check(image_name: str) -> str:
+    """Check format of the index image."""
     if '@' not in image_name and ':' not in image_name:
         raise ValidationError(f'Image {image_name} should have a tag or a digest specified.')
     return image_name
 
 
 def images_format_check(image_list: List[str]) -> List[str]:
+    """Check multiple image names."""
     for image_name in image_list:
         image_format_check(image_name)
     return image_list
 
 
 def get_unique_bundles(bundles: List[str]) -> List[str]:
+    """Check and possibly remove duplicates from a list of bundles."""
     if not bundles:
         return bundles
 
@@ -42,14 +45,15 @@ def get_unique_bundles(bundles: List[str]) -> List[str]:
 
 
 # RequestIndexImageMixin
-def get_unique_deprecation_list_items(deprecation_list: Optional[List[str]]) -> Optional[List[str]]:
+def get_unique_deprecation_list_items(deprecation_list: List[str]) -> List[str]:
+    """Return a list of unique items."""
     return list(set(deprecation_list))
 
 
 def validate_graph_mode_index_image(
-    graph_update_mode: str,
-    index_image: str,
-) -> 'MergeIndexImageRequestPayload':
+    graph_update_mode: Optional[GRAPH_MODE_LITERAL],
+    index_image: Optional[str],
+) -> Optional[str]:
     """
     Validate graph mode and check if index image is allowed to use different graph mode.
 
@@ -59,8 +63,7 @@ def validate_graph_mode_index_image(
     :raises: Forbidden when graph_mode can't be used for given index image
     """
     if graph_update_mode:
-        # TODO remove this comment, replace value with current_app.config['IIB_GRAPH_MODE_INDEX_ALLOW_LIST']
-        allowed_from_indexes: List[str] = ["REMOVE_#:r"]
+        allowed_from_indexes: List[str] = current_app.config['IIB_GRAPH_MODE_INDEX_ALLOW_LIST']
         if index_image not in allowed_from_indexes:
             raise Forbidden(
                 '"graph_update_mode" can only be used on the'
@@ -70,18 +73,15 @@ def validate_graph_mode_index_image(
 
 
 # RequestIndexImageMixin
-def from_index_add_arches(model: 'AddRequestPydanticModel') -> 'AddRequestPydanticModel':
+def from_index_add_arches(from_index: Optional[str], add_arches: Optional[List[str]]) -> None:
     """Check if both `from_index` and `add_arches` are not specified."""
-    if not model.from_index and not model.add_arches:
+    if not from_index and not add_arches:
         raise ValidationError('One of "from_index" or "add_arches" must be specified')
-    return model
 
 
 # RequestIndexImageMixin
 def binary_image_check(binary_image: str) -> str:
-    """
-    # Validate binary_image is correctly provided.
-    """
+    """Validate binary_image is correctly provided."""
     if not binary_image and not current_app.config['IIB_BINARY_IMAGE_CONFIG']:
         raise ValidationError('The "binary_image" value must be a non-empty string')
     return binary_image
@@ -93,9 +93,7 @@ def validate_overwrite_params(
     overwrite_index_image_token: Optional[str],
     disable_auth_check: Optional[bool] = False,
 ) -> None:
-    """
-    Check if both `overwrite_index_image` and `overwrite_index_image_token` are specified.
-    """
+    """Check if both `overwrite_index_image` and `overwrite_index_image_token` are specified."""
     if overwrite_index_image_token and not overwrite_index_image:
         raise ValidationError(
             'The "overwrite_from_index" parameter is required when'
@@ -114,10 +112,12 @@ def validate_overwrite_params(
 
 # RequestIndexImageMixin
 def distribution_scope_lower(distribution_scope: str) -> str:
+    """Transform distribution_scope parameter to lowercase."""
     return distribution_scope.lower()
 
 
 def length_validator(model_property: Any) -> Any:
+    """Validate length of the given model property."""
     if len(model_property) == 0:
         raise ValidationError(
             f"The {type(model_property)} {model_property} should have at least 1 item."

iib/web/iib_static_types.py

@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
-from typing import Any, Dict, List, NamedTuple, Optional, Union, Sequence, Set
+from typing import Any, Dict, List, NamedTuple, Optional, Sequence, Set
 from typing_extensions import NotRequired, TypedDict, Literal
 
 from proton._message import Message

iib/workers/tasks/build.py

@@ -291,16 +291,20 @@ def _update_index_image_pull_spec(
     else:
         index_image = output_pull_spec
 
-    payload: UpdateRequestPayload = {'arches': list(arches), 'index_image': index_image}
+    update_payload: UpdateRequestPayload = {'arches': list(arches), 'index_image': index_image}
 
     if add_or_rm:
         with set_registry_token(overwrite_from_index_token, from_index, append=True):
             index_image_resolved = get_resolved_image(index_image)
-        payload['index_image_resolved'] = index_image_resolved
-        payload['internal_index_image_copy'] = output_pull_spec
-        payload['internal_index_image_copy_resolved'] = get_resolved_image(output_pull_spec)
+        update_payload['index_image_resolved'] = index_image_resolved
+        update_payload['internal_index_image_copy'] = output_pull_spec
+        update_payload['internal_index_image_copy_resolved'] = get_resolved_image(output_pull_spec)
 
-    update_request(request_id, payload, exc_msg='Failed setting the index image on the request')
+    update_request(
+        request_id,
+        update_payload,
+        exc_msg='Failed setting the index image on the request',
+    )
 
 
 def _get_external_arch_pull_spec(
@@ -670,7 +674,7 @@ def _update_index_image_build_state(
         image.
     """
     arches_str = ', '.join(sorted(prebuild_info['arches']))
-    payload: UpdateRequestPayload = {
+    update_payload: UpdateRequestPayload = {
         'binary_image': prebuild_info['binary_image'],
         'binary_image_resolved': prebuild_info['binary_image_resolved'],
         'state': 'in_progress',
@@ -680,26 +684,26 @@ def _update_index_image_build_state(
 
     bundle_mapping: Optional[Dict[str, List[str]]] = prebuild_info.get('bundle_mapping')
     if bundle_mapping:
-        payload['bundle_mapping'] = bundle_mapping
+        update_payload['bundle_mapping'] = bundle_mapping
 
     from_index_resolved = prebuild_info.get('from_index_resolved')
     if from_index_resolved:
-        payload['from_index_resolved'] = from_index_resolved
+        update_payload['from_index_resolved'] = from_index_resolved
 
     source_from_index_resolved = prebuild_info.get('source_from_index_resolved')
     if source_from_index_resolved:
-        payload['source_from_index_resolved'] = source_from_index_resolved
+        update_payload['source_from_index_resolved'] = source_from_index_resolved
 
     target_index_resolved = prebuild_info.get('target_index_resolved')
     if target_index_resolved:
-        payload['target_index_resolved'] = target_index_resolved
+        update_payload['target_index_resolved'] = target_index_resolved
 
     fbc_fragment_resolved = prebuild_info.get('fbc_fragment_resolved')
     if fbc_fragment_resolved:
-        payload['fbc_fragment_resolved'] = fbc_fragment_resolved
+        update_payload['fbc_fragment_resolved'] = fbc_fragment_resolved
 
     exc_msg = 'Failed setting the resolved images on the request'
-    update_request(request_id, payload, exc_msg)
+    update_request(request_id, update_payload, exc_msg)
 
 
 @retry(