Added ModelResource file for import/export support

CHANGES/6473.feature

@@ -0,0 +1 @@
+Add support for import/export processing

pulp_rpm/app/modelresource.py

@@ -0,0 +1,177 @@
+from pulpcore.app.modelresource import QueryModelResource
+from pulp_rpm.app.models import (
+    DistributionTree,
+    Modulemd,
+    ModulemdDefaults,
+    Package,
+    PackageCategory,
+    PackageGroup,
+    PackageEnvironment,
+    PackageLangpacks,
+    RepoMetadataFile,
+    UpdateRecord,
+)
+
+
+class DistributionTreeResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_distributiontree entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: DistributionTrees specific to a specified repo-version.
+        """
+        return DistributionTree.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = DistributionTree
+
+
+class ModulemdResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_modulemd entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: Modulemds specific to a specified repo-version.
+        """
+        return Modulemd.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = Modulemd
+
+
+class ModulemdDefaultsResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_modulemddefaults entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: ModulemdDefaults specific to a specified repo-version.
+        """
+        return ModulemdDefaults.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = ModulemdDefaults
+
+
+class PackageResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_package entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: Packages specific to a specified repo-version.
+        """
+        return Package.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = Package
+
+
+class PackageCategoryResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_packagecategory entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: PackageCategories specific to a specified repo-version.
+        """
+        return PackageCategory.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = PackageCategory
+
+
+class PackageGroupResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_packagegroup entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: PackageGroups specific to a specified repo-version.
+        """
+        return PackageGroup.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = PackageGroup
+
+
+class PackageEnvironmentResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_packageenvironment entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: PackageEnvironments specific to a specified repo-version.
+        """
+        return PackageEnvironment.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = PackageEnvironment
+
+
+class PackageLangpacksResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_packagelangpack entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: PackageLangpacks specific to a specified repo-version.
+        """
+        return PackageLangpacks.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = PackageLangpacks
+
+
+class RepoMetadataFileResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_repometadatafile entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: RepoMetadataFiles specific to a specified repo-version.
+        """
+        return RepoMetadataFile.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = RepoMetadataFile
+
+
+class UpdateRecordResource(QueryModelResource):
+    """
+    Resource for import/export of rpm_updaterecord entities.
+    """
+
+    def set_up_queryset(self):
+        """
+        :return: UpdateRecords specific to a specified repo-version.
+        """
+        return UpdateRecord.objects.filter(pk__in=self.repo_version.content)
+
+    class Meta:
+        model = UpdateRecord
+
+
+IMPORT_ORDER = [
+    PackageResource,
+    ModulemdResource,
+    ModulemdDefaultsResource,
+    PackageCategoryResource,
+    PackageGroupResource,
+    PackageEnvironmentResource,
+    PackageLangpacksResource,
+    UpdateRecordResource,
+    DistributionTreeResource,
+    RepoMetadataFileResource,
+]