def create_destination()

in kinto-remote-settings/src/kinto_remote_settings/signer/updater.py [0:0]

• 21 lines of code
• 2 McCabe index (conditional complexity)

    def create_destination(self, request):
        """Create the destination bucket/collection if they don't already exist."""
        # With the current implementation, the destination is not writable by
        # anyone and readable by everyone.
        # https://github.com/Kinto/kinto-signer/issues/55
        bucket_name = self.destination["bucket"]
        collection_name = self.destination["collection"]

        # Destination bucket will be writable by current user.
        perms = {"write": [request.prefixed_userid]}
        ensure_resource_exists(
            request=request,
            resource_name="bucket",
            parent_id="",
            obj={FIELD_ID: bucket_name},
            permissions=perms,
            matchdict={"id": bucket_name},
        )

        # Destination collection will be publicly readable.
        readonly_perms = {"read": (Everyone,)}
        ensure_resource_exists(
            request=request,
            resource_name="collection",
            parent_id=self.destination_bucket_uri,
            obj={FIELD_ID: collection_name},
            permissions=readonly_perms,
            matchdict={"bucket_id": bucket_name, "id": collection_name},
        )