Bug: Synonym Sync: synonym_case_diff_* variations amongst multiple templates

[joeflack4]

Overview

In #720, I introduced changes to the synonym_case_diff_mondo and synonym_case_diff_source columns, to now show |-delimited capitalization variations. However, there is an exception where not all variations will be listed: when the variations show up in different templates.

Examples

Example: MONDO:0023273 pigmented dermatofibrosarcoma protuberans NCIT:C9430
mondo-edit.obo:

id: MONDO:0023273
synonym: "Pigmented Dermatofibrosarcoma Protuberans" RELATED [MESH:D018223]
synonym: "Pigmented dermatofibrosarcoma protuberans" RELATED [GARD:0009624, UMLS:C0334464]
synonym: "pigmented dermatofibrosarcoma protuberans" EXACT [NCIT:C9430]

ncit.owl:

<owl:Class rdf:about="http://purl.obolibrary.org/obo/NCIT_C9430">
    <oboInOwl:hasExactSynonym>Pigmented Dermatofibrosarcoma Protuberans</oboInOwl:hasExactSynonym>
    <oboInOwl:hasExactSynonym>Pigmented dermatofibrosarcoma protuberans</oboInOwl:hasExactSynonym>

Result:
synonym_case_diff_mondo in the first row doesn't show all variations.

mondo_id	synonym_scope_source	synonym_scope_mondo	synonym_case_diff_mondo	source_id	case
MONDO:0023273	oio:hasExactSynonym		pigmented dermatofibrosarcoma protuberans	NCIT:C9430	confirmed
MONDO:0023273	oio:hasExactSynonym	oio:hasRelatedSynonym	Pigmented Dermatofibrosarcoma Protuberans|Pigmented dermatofibrosarcoma protuberans|pigmented dermatofibrosarcoma protuberans	NCIT:C9430	updated
MONDO:0023273	oio:hasExactSynonym	oio:hasRelatedSynonym	Pigmented Dermatofibrosarcoma Protuberans|Pigmented dermatofibrosarcoma protuberans|pigmented dermatofibrosarcoma protuberans	NCIT:C9430	updated

Has more columns / easier to read: example.csv

Possible solutions

a. Ignore; minor edge case and not super important.
b. I don't think this will come for free with #725, but I could do it then. I would need to move the capitalization variation logic to happen before the template data frames are created.