Editing an Excel file with Planmaker invalidates its access with python module openpyxl

[mbb]

Hi!

I'm working on a small script in python, which, among other things, opens and manipulates Excel files. Upon testing the script, I noticed that if I edit a file in Planmaker, then I can't open it with openpyxl (I haven't tried other python modules).

The error displayed is the following:

Code: Select all

Traceback (most recent call last):
  File "/home/mochobb/projects/cmvfat/tests/cmvfat.py", line 82, in <module>
    wbEDOC=load_workbook(str(fEDOC[int(iEDOC)]), read_only=False, data_only=False)
  File "/usr/lib/python3.10/site-packages/openpyxl/reader/excel.py", line 346, in load_workbook
    reader.read()
  File "/usr/lib/python3.10/site-packages/openpyxl/reader/excel.py", line 299, in read
    apply_stylesheet(self.archive, self.wb)
  File "/usr/lib/python3.10/site-packages/openpyxl/styles/stylesheet.py", line 198, in apply_stylesheet
    stylesheet = Stylesheet.from_tree(node)
  File "/usr/lib/python3.10/site-packages/openpyxl/styles/stylesheet.py", line 103, in from_tree
    return super(Stylesheet, cls).from_tree(node)
  File "/usr/lib/python3.10/site-packages/openpyxl/descriptors/serialisable.py", line 83, in from_tree
    obj = desc.from_tree(el)
  File "/usr/lib/python3.10/site-packages/openpyxl/descriptors/sequence.py", line 94, in from_tree
    return [self.expected_type.from_tree(el) for el in node]
  File "/usr/lib/python3.10/site-packages/openpyxl/descriptors/sequence.py", line 94, in <listcomp>
    return [self.expected_type.from_tree(el) for el in node]
  File "/usr/lib/python3.10/site-packages/openpyxl/styles/fills.py", line 64, in from_tree
    return PatternFill._from_tree(child)
  File "/usr/lib/python3.10/site-packages/openpyxl/styles/fills.py", line 102, in _from_tree
    return cls(**attrib)
TypeError: PatternFill.__init__() got an unexpected keyword argument 'extLst'

I attached two excel files. It is the same file, but one of them (ending with '0') was edited with MS Excel and the other was edited with Planmaker.

The error posted above already contains the line of code where it fails on the 2nd line (I only try to open the file). The code works normally if the two files are edited with MS Excel, so the problem isn't there.

I am aware this can be a problem on openpyxl side, but I thought reporting this problem here and making the files available could lead the Softmaker team to find some minor flaw which needs to be corrected.

Thank you very much,

[SuperTech]

Thanks for your post. I have forwarded the details to our developer team.

[rim7bo6b]

Thanks for your post. I have forwarded the details to our developer team.

Any updates on this? According to the openpyxl team, the extLst attribute should not be there: https://foss.heptapod.net/openpyxl/open ... ssues/2199.

I am not sure how related this is, but the SoftMaker team seems to have (had?) a strong opinion on this one in 2019: https://forum.softmaker.com/viewtopic.php?t=18826. Maybe that was a too harsh, iff the standard really does not allow the attribute?

[SuperTech]

Currently, there is no update on this.