Napari error for manual video frame extraction in DLC

[Parsa2018]

Hi deeplabcut team,

I recently transitioned from the wxpython gui to napari gui with deeplabcut (v. 2.3.5), latest version. Usually, at the stage of deeplabcut.extract_frames(config_path, mode="manual"), I do manual frame extraction of the videos. However, after installing the 2.3.5 version of deeplabcut in a new anaconda environment, whenever I want to manually extract frames from my video, on napari, I go to the top corner, in Files, I click on 'open file(s)', and I get an error on the anaconda terminal.

Now, do note that opening folders is totally fine. For example, if I automatically extract frames, then I can easily use the napari to label the selected frames.

Another question I have is, in wxpython, I was able to use 'Ctrl+C' to copy my previous annotations to the next frame. Is there such a command for napari as well.

Here's the error: Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\envs\DLC\lib\site-packages\napari_qt\qt_viewer.py", line 735, in _open_filesdialog filenames, = dlg.getOpenFileNames(
AttributeError: PySide6.QtWidgets.QFileDialog.getOpenFileNames(): unsupported keyword 'directory' If you suspect this is an IPython 8.12.2 bug, please report it at: https://github.com/ipython/ipython/issues
or send an email to the mailing list at ipython-dev@python.org You can print a more detailed traceback right now with "%tb", or use "%debug"
to interactively debug it. Extra-detailed tracebacks for bug-reporting purposes can be enabled via:
%config Application.verbose_crash=True

My system versions: Python 3.8.17 Windows 11 DLC 2.3.5 napari 0.4.17 PySide 6.3.1

Thanks so much for all the kind help! Let me know if you need more detailed information regarding the error!

[jeylau]

Hello @Parsa2018, this was a bug in napari that was recently addressed; I'll push a new release of napari-deeplabcut soon so we fully support 0.4.18. Meanwhile, you could drag and drop the video onto the canvas, as you do with the config, data file or folder of images.

[Parsa2018]

Thank you so much for your kind response, @jeylau. However, I am unable to drag and drop the video onto napari, (neither can I do it with config file or folder of images).

Also, I had one more quick question: When I am labelling on the napari, What is the keyboard command for copying/pasting the previous annotation for the next frame?

[jeylau]

Ctrl+C, Ctrl+V. This functionality too will be available in the coming release (today or tomorrow). 😊

[jeylau]

@Parsa2018, the new version is online, you can install it with pip install napari-deeplabcut==0.2.0!