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Re: [Question #673348]: using xlrd: Error attempting to delete file after wb.release_resources()

To: sikuli-driver@xxxxxxxxxxxxxxxxxxx
From: RaiMan <question673348@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 08 Sep 2018 08:09:26 -0000
Reply-to: question673348@xxxxxxxxxxxxxxxxxxxxx
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Question #673348 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/673348

RaiMan proposed the following answer:
I digged a bit deeper into the xlsx handling:
(xlrd::xlsx.py::open_workbook_2007_xml)
When processing the internal xml-files in the xlsx-zip, they use only
del file_handle

... which does not guarantee to close the file behind the handle (and
apparently does not in the Jython/Jave environment)

... and with the standard XLSX workbook, there seem to be at least 4
xml-files, that need to be processed (your handle-tool result ;-)

I added a
file_Handle.close()

before each 
del file_handle

... but did not test wether it helps (but should do).

Please test with the build from today (build #79)

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