research for possible solutions to datastore support of xlsx files

[OriHoch]

reproduction steps

• upload a resource with the following xlsx file: https://kfar-saba.datacity.org.il/dataset/a0a72d56-efeb-4895-b274-ba33f2e08299/resource/2368a4c8-44c0-4dcc-9ec2-c3faecbe7036/download/takziv_2019.xlsx
• check datastore table on resource view page (https://kfar-saba.datacity.org.il/dataset/takziv_ragil/resource/2368a4c8-44c0-4dcc-9ec2-c3faecbe7036)
• edit resource -> datastore tab
• check datastore upload log (https://kfar-saba.datacity.org.il/dataset/takziv_ragil/resource_data/2368a4c8-44c0-4dcc-9ec2-c3faecbe7036)

expected

• resource table is shown with valid data
• datastore upload log shows status: completed

actual

• resource table is not shown

• datastore upload log shows failure status

notes

should research for solution to support any kind of xlsx file

[OriHoch]

related: #198

[OriHoch]

there was a problem with one of the dependencies handling parsing of xlsx files

fixed in https://github.com/hasadna/ckan-cloud-docker/commit/77f9598befecf074e2ab8921f633903ceddee24b

deployed

ran datastore again for the resource, tables is displayed now: https://kfar-saba.datacity.org.il/dataset/takziv_ragil/resource/2368a4c8-44c0-4dcc-9ec2-c3faecbe7036

for other xlsx resources, datastore upload has to manually run again for table to be shown, new xlsx files from now on should be parsed correctly

[niryariv]

Thanks!