methodshow: single-line printing for Method by default
#46241
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Does this impact printing of e.g. |
No, those printings won't be affected by this PR> |
Currently `show(::IO, ::Method)` prints the method object in
multiple-line as like:
```julia
julia> only(methods(sin, (Float64,)))
sin(x::T) where T<:Union{Float32, Float64}
@ Base.Math special/trig.jl:29
```
and this could be confusing when used within a container e.g.:
```julia
julia> Any[only(methods(sin, (Float64,)))]
1-element Vector{Any}:
sin(x::T) where T<:Union{Float32, Float64}
@ Base.Math special/trig.jl:29
julia> code_lowered() do; Base.Experimental.@opaque a::Int -> sin(a); end
1-element Vector{Core.CodeInfo}:
CodeInfo(
1 ─ %1 = Core.apply_type(Core.Tuple, Main.Int)
│ %2 = Core.apply_type(Core.Union)
│ %3 = $(Expr(:new_opaque_closure, :(%1), :(%2), :(Core.Any), opaque closure(...)
@ Main none:0))
└── return %3
)
```
This commit refactors the `show` method for `Method` object so that
`show(::IO, ::Method)` prints it within a single line by default and
`show(::IO, ::MIME"text/plain", ::Method)` prints within 2-lines,
that I believe is more aligned with printing implementations for
the other types:
```julia
julia> Any[only(methods(sin, (Float64,)))]
1-element Vector{Any}:
sin(x::T) where T<:Union{Float32, Float64} @ Base.Math special/trig.jl:29
julia> code_lowered() do; Base.Experimental.@opaque a::Int -> sin(a); end
1-element Vector{Core.CodeInfo}:
CodeInfo(
1 ─ %1 = Core.apply_type(Core.Tuple, Main.Int)
│ %2 = Core.apply_type(Core.Union)
│ %3 = $(Expr(:new_opaque_closure, :(%1), :(%2), :(Core.Any), opaque closure(...) @ Main none:0))
└── return %3
)
```
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|
CI looks fine. Are there any objections? Otherwise I'd merge this soonish. |
|
Yeah, looks good to me! Thank you as well for cleaning up the indentation numbers being passed around :) |
ffucci
pushed a commit
to ffucci/julia
that referenced
this pull request
Aug 11, 2022
…6241) Currently `show(::IO, ::Method)` prints the method object in multiple-line as like: ```julia julia> only(methods(sin, (Float64,))) sin(x::T) where T<:Union{Float32, Float64} @ Base.Math special/trig.jl:29 ``` and this could be confusing when used within a container e.g.: ```julia julia> Any[only(methods(sin, (Float64,)))] 1-element Vector{Any}: sin(x::T) where T<:Union{Float32, Float64} @ Base.Math special/trig.jl:29 julia> code_lowered() do; Base.Experimental.@opaque a::Int -> sin(a); end 1-element Vector{Core.CodeInfo}: CodeInfo( 1 ─ %1 = Core.apply_type(Core.Tuple, Main.Int) │ %2 = Core.apply_type(Core.Union) │ %3 = $(Expr(:new_opaque_closure, :(%1), :(%2), :(Core.Any), opaque closure(...) @ Main none:0)) └── return %3 ) ``` This commit refactors the `show` method for `Method` object so that `show(::IO, ::Method)` prints it within a single line by default and `show(::IO, ::MIME"text/plain", ::Method)` prints within 2-lines, that I believe is more aligned with printing implementations for the other types: ```julia julia> Any[only(methods(sin, (Float64,)))] 1-element Vector{Any}: sin(x::T) where T<:Union{Float32, Float64} @ Base.Math special/trig.jl:29 julia> code_lowered() do; Base.Experimental.@opaque a::Int -> sin(a); end 1-element Vector{Core.CodeInfo}: CodeInfo( 1 ─ %1 = Core.apply_type(Core.Tuple, Main.Int) │ %2 = Core.apply_type(Core.Union) │ %3 = $(Expr(:new_opaque_closure, :(%1), :(%2), :(Core.Any), opaque closure(...) @ Main none:0)) └── return %3 ) ```
pcjentsch
pushed a commit
to pcjentsch/julia
that referenced
this pull request
Aug 18, 2022
…6241) Currently `show(::IO, ::Method)` prints the method object in multiple-line as like: ```julia julia> only(methods(sin, (Float64,))) sin(x::T) where T<:Union{Float32, Float64} @ Base.Math special/trig.jl:29 ``` and this could be confusing when used within a container e.g.: ```julia julia> Any[only(methods(sin, (Float64,)))] 1-element Vector{Any}: sin(x::T) where T<:Union{Float32, Float64} @ Base.Math special/trig.jl:29 julia> code_lowered() do; Base.Experimental.@opaque a::Int -> sin(a); end 1-element Vector{Core.CodeInfo}: CodeInfo( 1 ─ %1 = Core.apply_type(Core.Tuple, Main.Int) │ %2 = Core.apply_type(Core.Union) │ %3 = $(Expr(:new_opaque_closure, :(%1), :(%2), :(Core.Any), opaque closure(...) @ Main none:0)) └── return %3 ) ``` This commit refactors the `show` method for `Method` object so that `show(::IO, ::Method)` prints it within a single line by default and `show(::IO, ::MIME"text/plain", ::Method)` prints within 2-lines, that I believe is more aligned with printing implementations for the other types: ```julia julia> Any[only(methods(sin, (Float64,)))] 1-element Vector{Any}: sin(x::T) where T<:Union{Float32, Float64} @ Base.Math special/trig.jl:29 julia> code_lowered() do; Base.Experimental.@opaque a::Int -> sin(a); end 1-element Vector{Core.CodeInfo}: CodeInfo( 1 ─ %1 = Core.apply_type(Core.Tuple, Main.Int) │ %2 = Core.apply_type(Core.Union) │ %3 = $(Expr(:new_opaque_closure, :(%1), :(%2), :(Core.Any), opaque closure(...) @ Main none:0)) └── return %3 ) ```
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Currently
show(::IO, ::Method)prints the method object inmultiple-line as like:
and this could be confusing when used within a container e.g.:
This commit refactors the
showmethod forMethodobject so thatshow(::IO, ::Method)prints it within a single line by default andshow(::IO, ::MIME"text/plain", ::Method)prints within 2-lines,that I believe is more aligned with printing implementations for
the other types:
/cc @Seelengrab