Tagger function fails if headers are the same

[SimonbJohnson]

This link shows how if the headers are the same then it pulls through the incorrect tags.

Thanks to @Zibethin for finding

[davidmegginson]

Hi, @SimonbJohnson -- thanks for the report. I think the link didn't make it through.

[SimonbJohnson]

Opps, here it is https://proxy.hxlstandard.org/data/edit?tagger-match-all=on&tagger-01-header=%28a-z%29&tagger-01-tag=%23country&tagger-02-header=%28a-z%29&tagger-02-tag=%23country%2Bcode%2Bv_iso3&tagger-03-header=%280-10%29&tagger-03-tag=%23indicator%2Bperson2person&tagger-04-header=%280-10%29&tagger-04-tag=%23indicator%2Bcovid19%2Bhazard%2Bexposure&tagger-05-header=%280-10%29&tagger-05-tag=%23indicator%2Bdevelopment%2Bdeprivation&tagger-06-header=%280-10%29&tagger-06-tag=%23indicator%2Binequality&tagger-07-header=%280-10%29&tagger-07-tag=%23indicator%2Baid%2Bdependency&tagger-08-header=%280-10%29&tagger-08-tag=%23indicator%2Bsocioeconomic%2Bvulnerability&tagger-09-header=%280-10%29&tagger-09-tag=%23indicator%2Buprooted%2Bpeople&tagger-10-header=%280-10%29&tagger-10-tag=%23indicator%2Bhealth%2Bconditions&tagger-11-header=%280-10%29&tagger-11-tag=%23indicator%2Bfood%2Bsecurity&tagger-12-header=%280-10%29&tagger-12-tag=%23indicator%2Bgbv&tagger-13-header=%280-10%29&tagger-13-tag=%23indicator%2Bvulnerable%2Bgroups&tagger-14-header=%280-10%29&tagger-14-tag=%23indicator%2Bvulnerability%2Bhazard%2Bindependent&tagger-15-header=%280-10%29&tagger-15-tag=%23indicator%2Bmovements&tagger-16-header=%280-10%29&tagger-16-tag=%23indicator%2Bbehaviour&tagger-17-header=%280-10%29&tagger-17-tag=%23indicator%2Bdemographic%2Bcomorbidity&tagger-18-header=%280-10%29&tagger-18-tag=%23indicator%2Bcovid19%2Bvulnerability&tagger-19-header=%280-10%29&tagger-19-tag=%23indicator%2Bvulnerability&tagger-20-header=%280-10%29&tagger-20-tag=%23indicator%2Bdrr&tagger-21-header=%280-10%29&tagger-21-tag=%23indicator%2Bgovernance&tagger-22-header=%280-10%29&tagger-22-tag=%23indicator%2Binstitutional&tagger-23-header=%280-10%29&tagger-23-tag=%23indicator%2Baccess%2Bhealthcare&tagger-24-header=%280-10%29&tagger-24-tag=%23indicator%2Binfrastructure&tagger-25-header=%280-10%29&tagger-25-tag=%23indicator%2Black%2Bcoping%2Bcapacity%2Bhazard%2Bindependent&tagger-26-header=%280-10%29&tagger-26-tag=%23indicator&tagger-27-header=%280-10%29&tagger-27-tag=%23indicator&tagger-28-header=%280-10%29&tagger-28-tag=%23indicator&tagger-29-header=%280-10%29&tagger-29-tag=%23indicator&tagger-30-header=%280-10%29&tagger-30-tag=%23indicator&tagger-31-header=%280-10%29&tagger-31-tag=%23indicator&tagger-32-header=%280-10%29&tagger-32-tag=%23indicator&tagger-33-header=%28very+low-very+high%29&tagger-33-tag=%23indicator&tagger-34-header=%281-191%29&tagger-34-tag=%23indicator&tagger-35-header=%280-10%29&tagger-35-tag=%23indicator&tagger-36-header=%280-50%29&tagger-36-tag=%23indicator&tagger-37-header=%280-100%25%29&tagger-37-tag=%23indicator&url=https%3A%2F%2Fdata.humdata.org%2Fdataset%2Finform-covid-19-risk-index-version-0-1-2&sheet=2&header-row=3&dest=data_view

[davidmegginson]

The challenge is that the tagger operates (for now) purely by string matching, though that's not obvious from the HXL Proxy UI (which prepopulates the form positionally based on the input data). There is no way currently to autotag two columns with different hashtags when they have the same header.

With the new UI cleanup from #329, it should be at least somewhat less confusing, because the tagger won't give the option to tag the same header twice.

Any substantive fix will require refactoring in libhxl via HXLStandard/libhxl-python#241

See also #315

[davidmegginson]

I won't be able to include positional support for this release, but there's a simple workaround: use the actual header row for the tagger mapping, then remove the comment row beneath it ("(0-10)", etc) using a row filter.

https://beta.proxy.hxlstandard.org/data/edit?dest=data_edit&filter01=select&filter-label01=Remove+comment+row+under+headers&select-query01-01=country%3D%28a-z%29&select-reverse01=on&tagger-match-all=on&tagger-01-header=country&tagger-01-tag=%23country&tagger-02-header=iso3&tagger-02-tag=%23country%2Bcode%2Bv_iso3&tagger-03-header=p2p&tagger-03-tag=%23indicator%2Bperson2person&tagger-04-header=covid-19+hazard+%26+exposure&tagger-04-tag=%23indicator%2Bcovid19%2Bhazard%2Bexposure&tagger-05-header=development+%26+deprivation&tagger-05-tag=%23indicator%2Bdevelopment%2Bdeprivation&tagger-06-header=inequality&tagger-06-tag=%23indicator%2Binequality&tagger-07-header=aid+dependency&tagger-07-tag=%23indicator%2Baid%2Bdependency&tagger-08-header=socio-economic+vulnerability&tagger-08-tag=%23indicator%2Bsocioeconomic%2Bvulnerability&tagger-09-header=uprooted+people&tagger-09-tag=%23indicator%2Buprooted%2Bpeople&tagger-10-header=health+conditions&tagger-10-tag=%23indicator%2Bhealth%2Bconditions&tagger-13-header=food+security&tagger-13-tag=%23indicator%2Bfood%2Bsecurity&tagger-14-header=gbv&tagger-14-tag=%23indicator%2Bgbv&tagger-15-header=vulnerable+groups&tagger-15-tag=%23indicator%2Bvulnerable%2Bgroups&tagger-16-header=vulnerability+%28hazard-independent%29&tagger-16-tag=%23indicator%2Bvulnerability%2Bhazard%2Bindependent&tagger-17-header=movements&tagger-17-tag=%23indicator%2Bmovements&tagger-18-header=behaviour&tagger-18-tag=%23indicator%2Bbehaviour&tagger-19-header=demographic+and+co-morbidity&tagger-19-tag=%23indicator%2Bdemographic%2Bcomorbidity&tagger-20-header=covid-19+vulnerability&tagger-20-tag=%23indicator%2Bcovid19%2Bvulnerability&tagger-21-header=vulnerability&tagger-21-tag=%23indicator%2Bvulnerability&tagger-22-header=drr&tagger-22-tag=%23indicator%2Bdrr&tagger-23-header=governance&tagger-23-tag=%23indicator%2Bgovernance&tagger-24-header=institutional&tagger-24-tag=%23indicator%2Binstitutional&tagger-27-header=access+to+health+care&tagger-27-tag=%23indicator%2Baccess%2Bhealthcare&tagger-28-header=infrastructure&tagger-28-tag=%23indicator%2Binfrastructure&tagger-31-header=lack+of+coping+capacity&tagger-31-tag=%23indicator%2Black%2Bcoping%2Bcapacity%2Bhazard%2Bindependent&header-row=2&url=https%3A%2F%2Fdata.humdata.org%2Fdataset%2Finform-covid-19-risk-index-version-0-1-2&sheet=2

[davidmegginson]

Moved to Jira