Server / Python Client: Add support for extension "tier" metadata

* Add support for uploading extension packages specifying the ``tier``
  metadata. The ``tier`` metadata can be set as an integer value of ``1``,
  ``3`` or ``5``.

* Support listing extension with the ``tier`` and introdce the ``tier_compare``
  parameter, which can be set as ``exact`` or ``lte`` (less than or equal to).
  By default, the ``tier_compare`` parameter is set to ``lte`` and extensions
  with their tier less or equal to ``5`` are listed.

CHANGES.rst

@@ -8,6 +8,17 @@ details, see the commit logs at https://github.com/girder/slicer_package_manager
 Next Release
 ============
 
+New Features
+------------
+
+* Add support for uploading extension packages specifying the ``tier`` metadata. The ``tier``
+  metadata can be set as an integer value of ``1``, ``3`` or ``5``.
+
+* Support listing extension with the ``tier`` and introdce the ``tier_compare`` parameter, which can
+  be set as ``exact`` or ``lte`` (less than or equal to).
+  By default, the ``tier_compare`` parameter is set to ``lte`` and extensions with their tier less or
+  equal to ``5`` are listed.
+
 0.9.0
 =====
 

pyproject.toml

@@ -149,3 +149,6 @@ ignore-variadic-names = true
 
 [tool.ruff.per-file-ignores]
 "python_client/slicer_package_manager_client/__init__.py" = ["A002"]  # Argument `all` is shadowing a python builtin
+
+[tool.ruff.lint.pylint]
+max-statements = 60

python_client/slicer_package_manager_client/__init__.py

@@ -217,7 +217,7 @@ def deleteDraftRelease(self, app_name, revision, coll_id=None):
 
     def uploadExtension(self, filepath, app_name, ext_os, arch, name, repo_type, repo_url,
                         revision, app_revision, desc='', icon_url='',
-                        category=None, homepage='', screenshots=None, contributors=None,
+                        category=None, tier=None, homepage='', screenshots=None, contributors=None,
                         dependency=None, coll_id=None, force=False):
         """
         Upload an extension by providing a path to the file. It can also be used to update an
@@ -236,6 +236,7 @@ def uploadExtension(self, filepath, app_name, ext_os, arch, name, repo_type, rep
         :param desc: The description of the extension
         :param icon_url: Url of the extension's logo
         :param category: Category of the extension
+        :param tier: Tier of the extension.
         :param homepage: Url of the extension's homepage
         :param screenshots: Space-separate list of URLs of screenshots for the extension.
         :param contributors: List of contributors of the extension.
@@ -268,6 +269,7 @@ def _displayProgress(*args, **kwargs):
                 'description': desc,
                 'icon_url': icon_url,
                 'category': category,
+                'tier': tier,
                 'homepage': homepage,
                 'screenshots': screenshots,
                 'contributors': contributors,
@@ -313,6 +315,7 @@ def _displayProgress(*args, **kwargs):
                     'description': desc,
                     'icon_url': icon_url,
                     'category': category,
+                    'tier': tier,
                     'homepage': homepage,
                     'screenshots': screenshots,
                     'contributors': contributors,

python_client/slicer_package_manager_client/cli.py

@@ -417,6 +417,9 @@ def _cli_deleteDraftRelease(sc: SlicerPackageClient, *args, **kwargs):
 @click.option('--category', default=None,
               help='Category of the extension',
               cls=_AdvancedOption)
+@click.option('--tier', default=5,
+              help='Tier of the extension',
+              cls=_AdvancedOption)
 @click.option('--homepage', default='',
               help='Url of the extension homepage',
               cls=_AdvancedOption)

slicer_package_manager/api/app.py

@@ -434,12 +434,15 @@ def deleteReleaseByIdOrName(self, app_folder, release_id_or_name, progress):
         .param('app_revision', 'The revision of the application.', required=False)
         .param('baseName', 'The baseName of the extension', required=False)
         .param('q', 'The search query.', required=False)
+        .param('tier', 'Tier of the extension.', required=False, enum=[1, 3, 5])
+        .param('tier_compare', 'Comparison type for the tier.',
+               required=False, enum=['exact', 'lte'], default='lte')
         .pagingParams(defaultSort='created', defaultSortDir=SortDir.DESCENDING)
         .errorResponse(),
     )
     @access.public(scope=TokenScope.DATA_READ)
     def getExtensions(self, app_id, extension_name, release_id, extension_id, os, arch,
-                      app_revision, baseName, q, limit, sort, offset=0):
+                      app_revision, baseName, q, tier, tier_compare, limit, sort, offset=0):
         """
         Get a list of extension which is filtered by some optional parameters. If the ``release_id``
         provided correspond to the draft release, then you must provide the app_revision to use
@@ -454,6 +457,8 @@ def getExtensions(self, app_id, extension_name, release_id, extension_id, os, ar
         :param app_revision: The revision of the application
         :param baseName: The baseName of the extension
         :param q: Text expected to be found in the extension name or description
+        :param tier: Tier of the extension.
+        :param tier_compare: Comparison type for the tier specified as "exact" or "lte" (less than or equal to).
         :return: The list of extensions
         """
         user = self.getCurrentUser()
@@ -484,6 +489,12 @@ def getExtensions(self, app_id, extension_name, release_id, extension_id, os, ar
                 {'meta.baseName': {'$regex': escaped_query, '$options': 'i'}},
                 {'meta.description': {'$regex': escaped_query, '$options': 'i'}},
             ]
+        if tier:
+            if tier_compare == 'lte':
+                filters['meta.tier'] = {'$lte': tier}
+            else:
+                # Provide an exact match base on tier
+                filters['meta.tier'] = tier
         if ObjectId.is_valid(release_id):
             release = self._model.load(release_id, user=user, level=AccessType.READ)
             if release['name'] == constants.DRAFT_RELEASE_NAME:
@@ -563,7 +574,7 @@ def getExtensions(self, app_id, extension_name, release_id, extension_id, os, ar
         .param('category', 'Category under which to place the extension. Subcategories should be '
                'delimited by character. If none is passed, will render under '
                'the Miscellaneous category..', required=False)
-
+        .param('tier', 'Tier of the extension.', required=False, dataType='integer')
         .param('homepage', 'The url of the extension homepage.', required=False)
         .param('screenshots', 'Space-separate list of URLs of screenshots for the extension.',
                required=False)
@@ -579,7 +590,7 @@ def getExtensions(self, app_id, extension_name, release_id, extension_id, os, ar
     @access.user(scope=TokenScope.DATA_WRITE)
     def createOrUpdateExtension(self, app_id, os, arch, baseName, repository_type, repository_url,
                                 revision, app_revision, description,
-                                icon_url, development_status, category, enabled, homepage,
+                                icon_url, development_status, category, tier, enabled, homepage,
                                 screenshots, contributors, dependency, license):
         """
         Create or update an extension item.
@@ -600,6 +611,7 @@ def createOrUpdateExtension(self, app_id, os, arch, baseName, repository_type, r
         :param revision: The revision of the extension.
         :param app_revision: The revision of the application.
         :param description: The description of the extension.
+        :param tier: Tier of the extension.
         :return: The created/updated extension.
         """
         creator = self.getCurrentUser()
@@ -645,6 +657,8 @@ def createOrUpdateExtension(self, app_id, os, arch, baseName, repository_type, r
             params['development_status'] = development_status
         if category:
             params['category'] = category
+        if tier:
+            params['tier'] = tier
         if enabled:
             params['enabled'] = enabled
         if homepage:

slicer_package_manager/models/extension.py

@@ -95,6 +95,7 @@ def validate(self, doc):
                     'icon_url',
                     'development_status',
                     'category',
+                    'tier',
                     'enabled',
                     'homepage',
                     'screenshots',
@@ -107,7 +108,13 @@ def validate(self, doc):
                     raise ValidationException(msg)
                 specs = []
                 for meta in extra_params:
-                    if meta == 'enabled':
+                    if meta == 'tier':
+                        specs.append({
+                            'name': meta,
+                            'type': int,
+                            'exception_msg': f'Extension field "{meta}" must be an integer.',
+                        })
+                    elif meta == 'enabled':
                         specs.append({
                             'name': meta,
                             'type': bool,