File not found: XlsxName twice in pdf name (Read proportions plot)

[OndroV]

Hi, I'm getting the following error and no pdf is created for Read proportions. Note that -for unknown reason- the name of taxon table XlsxName.xlsx appears twice in the pdf name.

FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\User\\Documents\\apscale_projects\\TTT_projects\\test\\Read_proportions_plots\\XlsxName_XlsxName_Relative Reads_Samples_Species.pdf'
Traceback:
File "C:\Users\User\miniconda3\envs\TTT\Lib\site-packages\taxontabletools2\taxontabletools_2.0.py", line 2084, in <module>
    readdist_diagram()
    ~~~~~~~~~~~~~~~~^^
File "C:\Users\User\miniconda3\envs\TTT\Lib\site-packages\taxontabletools2\taxontabletools_2.0.py", line 1267, in readdist_diagram
    export_plot("Read_proportions_plots", f"{name}_{fig_mode}_{fig_level}_{fig_taxon}", fig, "plotly")
    ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\User\miniconda3\envs\TTT\Lib\site-packages\taxontabletools2\taxontabletools_2.0.py", line 201, in export_plot
    fig.write_image(file_pdf)
    ~~~~~~~~~~~~~~~^^^^^^^^^^
File "C:\Users\User\miniconda3\envs\TTT\Lib\site-packages\plotly\basedatatypes.py", line 3895, in write_image
    return pio.write_image(self, *args, **kwargs)
           ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\User\miniconda3\envs\TTT\Lib\site-packages\plotly\io\_kaleido.py", line 555, in write_image
    path.write_bytes(img_data)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^
File "C:\Users\User\miniconda3\envs\TTT\Lib\pathlib\_abc.py", line 641, in write_bytes
    with self.open(mode='wb') as f:
         ~~~~~~~~~^^^^^^^^^^^
File "C:\Users\User\miniconda3\envs\TTT\Lib\pathlib\_local.py", line 537, in open
    return io.open(self, mode, buffering, encoding, errors, newline)

[OndroV]

Hm, it works without error on another taxon table. The only difference between erroneous plotting and non-erroneous plotting is that the errors appear when I have a _simplified.xlsx version of the same taxon table, and that the _simplified.xlsx contains actual metadata instead of the placeholder column. Gonna try further.

[OndroV]

Adding the actual metadata into the non-simplified taxon table xlsx didn't spoil its plotting. So the only difference between the erroneous and non-erroneous plotting is the "_simplified" suffix in xlsx name (and the implied changes in data structure of Taxon Table sheet).

[OndroV]

OK, I tried just renaming the error-producing xlsx without changing the content:
Random suffixes longer than "_asdfg" produced the same error, while shorter names worked without error (but the pdfs still contain the XlsxName twice :D ). This implies some filename-length limit or what. In my case errors start with XlsxName length = 70 (excluding the ".xlsx" suffix).
Given the nature of TTT processing that produces many suffixes, it would be nice to solve this issue :D

[OndroV]

I'm getting the same error with Beta Diversity plots, even when using the previously-functional XlsxName (69 characters). The suffix added by Beta Diversity plots are much longer than Read Proportions, so the limit appears to be on the side of plot products, not the input xlsx.

[OndroV]

Interestingly, with Venn diagrams I was probably close to some kind of limit: the mode of single vs twice XlsxName in the pdf name was altered in relation to the number of characters in the name of Metadata category. I mean, I created multiple Venn diagrams with multiple categories and this is their pdf name structure:

• XlsxName73characters_3charactersMetaCategory_Species.pdf
• XlsxName73characters_9charactersMetaCategory_Species.pdf
• XlsxName73characters_XlsxName73characters_13charactersMetaCategory_Species.pdf