Better errors when reading serialized acsets/schemas from bad paths

AlgebraicJulia / ACSets.jl

ACSets: Algebraic databases as in-memory data structures

https://algebraicjulia.github.io/ACSets.jl/

MIT License

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Better errors when reading serialized acsets/schemas from bad paths #112

Closed slwu89 closed 7 months ago

slwu89 commented 7 months ago

It would be nice if the errors from a bad path were able to tell the user that it's due to a bad path, the current one when its given a bad path is somewhat cryptic.

julia> GlobalSch = read_json_acset_schema("../../global/clean/GlobalSch.json")
ERROR: ArgumentError: invalid JSON at byte position 1 while parsing type Any: InvalidChar

slwu89 commented 7 months ago

Could use https://docs.julialang.org/en/v1/base/file/#Base.Filesystem.ispath