[SVCS-530] Xlsx duplicate header error fix #288
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The tabular renderer will no longer overwrite the values for headers that have the same name. Instead it will rename all duplicated headers in the format `name (1)`
cslzchen
requested changes
Nov 15, 2017
| iteration = 0 | ||
| while increased_name in fields: | ||
| iteration += 1 | ||
| if iteration > 5000: |
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Set iteration cap as a default argument and use a lower number for testing.
| assert sheet[1][0] == {'Name': 1.0, 'Dup (1)': 2.0, 'Dup (2)': 3.0, | ||
| 'Dup (3)': 4.0, 'Dup (4)': 5.0, 'Not Dup': 6.0} | ||
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| # After demo it was suggested the iteration cap be raised. The value ended up to be about 5,000 |
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As suggested above, use a default arg for iterations and set it lower. You can then use this for this test instead of having to make a file to iterate 5000 times.
…ular-file-renderer into feature/xlsx-duplicate-column-names-fix
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@cslzchen , added max_iterations variable for testing. Re-enabled |
cslzchen
approved these changes
Nov 21, 2017
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| def xlsx_xlrd(fp): | ||
| """Read and convert a xlsx file to JSON format using the xlrd library | ||
| def xlsx_xlrd(fp, max_iterations=5000): |
cslzchen
requested changes
Jun 18, 2018
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h/t @AddisonSchiller, PR looks good. I will take over and rebase it up-to-date.
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Ticket
https://openscience.atlassian.net/browse/SVCS-530
Purpose
The xlsx renderer tool for the tabular renderer was overwriting column values if there were duplicate names in the header names.
Changes
The tabular renderer will no longer overwrite the values
for headers that have the same name. Instead it will rename
all duplicated headers in the format
name (1)There is a very unlikely case where, if after searching for a name for 5000 iterations, it will use a UUID instead of a count.
Added some tests (One is commented out because of how hard it is to test)
Side effects
None that I know of
QA Notes
There is a zip file on the JIRA ticket with files to test with.