Reading pure time column is not working

[fedxa]

Reading the test file

time,value
00:00:00,1
00:10:00,2

with the command

CSV.read("t.csv"; dateformat="H:M:S")

gives error

MethodError: no method matching uint64(::Time)
Closest candidates are:
  uint64(!Matched::UInt32) at /home/fedor/.julia/packages/CSV/IwqOm/src/utils.jl:119
  uint64(!Matched::Bool) at /home/fedor/.julia/packages/CSV/IwqOm/src/utils.jl:117
  uint64(!Matched::Float64) at /home/fedor/.julia/packages/CSV/IwqOm/src/utils.jl:116
  ...

Stacktrace:
 [1] detect(::Array{UInt64,1}, ::Int64, ::Array{UInt8,1}, ::Int64, ::Int64, ::Parsers.Options{false,true,false,Missing,UInt8,DateFormat{Symbol("H:M:S"),Tuple{Dates.DatePart{'H'},Dates.Delim{Char,1},Dates.DatePart{'M'},Dates.Delim{Char,1},Dates.DatePart{'S'}}}}, ::Int64, ::Int64, ::Dict{Int8,Int8}, ::Float64, ::Array{Dict{String,UInt64},1}, ::Array{UInt64,1}, ::Bool, ::Array{Int8,1}) at /home/fedor/.julia/packages/CSV/IwqOm/src/CSV.jl:461
 [2] parsetape(::Val{false}, ::Int64, ::Dict{Int8,Int8}, ::Array{Array{UInt64,1},1}, ::Int64, ::Array{UInt8,1}, ::Int64, ::Int64, ::Int64, ::Nothing, ::Array{Int64,1}, ::Float64, ::Array{Dict{String,UInt64},1}, ::Array{UInt64,1}, ::Int64, ::Array{Int8,1}, ::Bool, ::Parsers.Options{false,true,false,Missing,UInt8,DateFormat{Symbol("H:M:S"),Tuple{Dates.DatePart{'H'},Dates.Delim{Char,1},Dates.DatePart{'M'},Dates.Delim{Char,1},Dates.DatePart{'S'}}}}) at /home/fedor/.julia/packages/CSV/IwqOm/src/CSV.jl:324
 [3] file(::String, ::Int64, ::Bool, ::Int64, ::Nothing, ::Int64, ::Int64, ::Bool, ::Nothing, ::Bool, ::Array{String,1}, ::String, ::Nothing, ::Bool, ::Char, ::Nothing, ::Nothing, ::Char, ::String, ::UInt8, ::Nothing, ::Nothing, ::Nothing, ::Nothing, ::Dict{Int8,Int8}, ::Bool, ::Float64, ::Bool, ::Bool, ::Bool, ::Bool, ::Nothing) at /home/fedor/.julia/packages/CSV/IwqOm/src/CSV.jl:283
 [4] Type at /home/fedor/.julia/packages/CSV/IwqOm/src/CSV.jl:158 [inlined]
 [5] #read#57 at /home/fedor/.julia/packages/CSV/IwqOm/src/CSV.jl:625 [inlined]
 [6] (::getfield(CSV, Symbol("#kw##read")))(::NamedTuple{(:dateformat,),Tuple{String}}, ::typeof(CSV.read), ::String) at ./none:0
 [7] top-level scope at In[41]:1

[quinnj]

Yeah, CSV.jl isn't setup to handle Time automatically yet, but luckily, it wasn't too hard to add. GitHub is giving me a 500 for some reason while trying to create a pull request, so I'll try again later, but if you want to do ] add CSV#jq/time, you could try the functionality out for yourself.

[quinnj]

I've added support for parsing Time types in #461. Give it a spin and let me know if you run into any issues.