Check for openpyxl #1007
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Check for openpyxl #1007
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…e saved from test.xls. Beautified ugly break of DRY principle in ExcelFile.parse
pandas/io/parsers.py
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I was not sure how to get out of the Exception Handling? Let me know if you desire something else.
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I don't think returning None is appropriate in this case; an exception should be raised (with the more helpful error message)
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I agree, fixed that. How cool that github automatically adds that commit to this pull request! I guess pull requests are related to the branch, so when I change the branch it will be included in the pull request? (I am still new to githubbing.. ;)
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thanks a lot |
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I added a try/except catch for the lack of an installed openpyxl. The user gets a nice message that she needs to install it or to save the .xlsx file as .xls.
I also added a test for it and a test.xlsx file that I saved from test.xls.
Furthermore I noticed an ugly break of the DRY principle in ExcelFile.parse and gave an alternative with a nice dictionary that provides the handle for the required method depending on the 'use_xlsx' flag.