`rr.log_file(rec=rec)` results in a type error

[EtaLoop]

With this code :

rec = rr.new_recording(application_id="My window", recording_id="My rec", spawn=True)
rr.log_file_from_path(file_path="file.stl", recording=rec)

I get the following error :

RerunWarning: log_file_from_path: TypeError(argument 'recording': 'RecordingStream' object cannot be converted to 'PyRecordingStream')
  rr.log_file_from_path(file_path="file.stl", recording=rec)

Did I miss something with log_file_from_path ?

[teh-cmc]

There's a small type definition bug in the Python SDK.

Until we ship a fix, the workaround is simply to call RecordingStream.to_native():

rec = rr.new_recording(application_id="My window", recording_id="My rec", spawn=True)
- rr.log_file_from_path(file_path="file.stl", recording=rec)
+ rr.log_file_from_path(file_path="file.stl", recording=rec.to_native())

[qianyizhang]

There's a small type definition bug in the Python SDK.

Until we ship a fix, the workaround is simply to call RecordingStream.to_native():

rec = rr.new_recording(application_id="My window", recording_id="My rec", spawn=True)
- rr.log_file_from_path(file_path="file.stl", recording=rec)
+ rr.log_file_from_path(file_path="file.stl", recording=rec.to_native())

this still doesn't log to desired recording in case of serve then connect.

[qianyizhang]

to me more specific:

1. rerun --serve in cli
2. make some local rrds

   import rerun as rr
   NUM_CASE = 3
   path_list = []
   for index in range(1, 1+NUM_CASE):
   case_id = f"case{index}"
   rr.init("demo", recording_id=case_id)
   local_path = f"./{case_id}.rrd"
   rr.save(local_path)
   path_list.append(local_path)
   rr.log(
       "triangle{case_id}",
       rr.Mesh3D(
           vertex_positions=[[0.0, index, 0.0], [index, 0.0, 0.0], [0.0, 0.0, 0.0]],
           vertex_normals=[0.0, 0.0, 1.0],
           vertex_colors=[[0, 0, 255], [0, 255, 0], [255, 0, 0]],
           triangle_indices=[2, 1, 0],
       ),
   )

3. natively log_file_from_path works as expected

   import rerun as rr
   rr.init("demo", recording_id="does not matter")
   rr.connect()
   for path in path_list:
   rr.log_file_from_path(path) # log to pre-saved recordings, eg. case1-3

4. log_file_from_path with specified recording doesn't work

   import rerun as rr
   rr.init("demo", recording_id="new_record")
   rr.connect()
   new_recording = rr.get_global_data_recording()
   print(new_recording .get_recording_id()) # new_record
   for path in path_list:
   rr.log_file_from_path(path, recording=new_recording.to_native()) # expect to add this to current recording, but still ends up in pre-saved recordings, eg. case1-3

[teh-cmc]

:+1: Let's create a separate issue for this:

• 8185

[EtaLoop]

Thanks, this works now !