404 error on dash-folder dashboard type

[oxy-star]

If dashboard type is dash-folder the /api/dashboards/:uid endpoint returns 404, and grafana-wtf stops with error

[omitted traceback]
grafana_client.client.GrafanaClientError: Client Error 404: Dashboard not found

As a workaround locally I've made this change in grafana_wtf/core.py, though I'm not sure if this is the correct way to fix this

    def fetch_dashboards(self):
        log.info("Fetching dashboards one by one")
        results = self.data.dashboard_list
        for dashboard_info in results:
+            if dashboard_info.get("type") == "dash-folder":
+                continue
            self.fetch_dashboard(dashboard_info)

I can raise a PR If you think this is ok

[amotl]

Hi @oxy-star. Thanks a stack for your report including a patch. This project is extremely community oriented, so your proposal will turn you into a project member right away. Feel free to submit a patch, if you think it's correct. Thanks in advance!

[pdonorio]

Hey we hit this issue as well, confirmed it was working at least back in grafana-wtf==0.20.1