Import empty rows about django-excel HOT 8 CLOSED

I have applied the fix there in pyexcel-io: pyexcel/pyexcel-io#1

You can get it before I release it via:

 pip install git+https://github.com/chfw/pyexcel-io.git

Please let me know if it works for you

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Hey, that works fine, but only in a situation where the model does not have fields with the value "unique = True".

I tested a situation when the database is already one of the fields blank with the parameter "unique=True"

duplicate key value violates unique constraint "expenses_expensestype_expenses_type_key"
DETAIL:  Key (expenses_type)=() already exists.

Therefore, I think a good solution would be to introduce a parameter that allowed to skip the already existing values.

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By default, pyexcel give '' for empty cell but I think database treat null as empty. In your case, I guess it is because '' was given toexpenses_type and if '' is given at the second time, it will hit unique key problem. So, I suppose if pyexcel replace '' for None in your case, would it help?

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This would help only if the blank and duplicate were changed to None. This would eliminate the problem of unique.

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tried, 'None' field does not work for Django. I have another solution and am working on it. Here is the issue tracker for it. pyexcel/pyexcel-io#2

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Please try the newer fix again:

 pip install git+https://github.com/chfw/pyexcel-io.git

Hope it make your use case smooth.

I have to say it will be slow if your data size is huge but for now, I couldn't think of other faster way.

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Hello, I tested and working properly. In the case where the model have a unique value duplicate and blank lines are ignored. In the case of large amounts of data can be divided and import parcels.

Thank you very much!

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pyexcel-io v0.0.5 with two fixes was just published to pypi.

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