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Small macro hygiene fixes #384

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merged 2 commits into from
Mar 1, 2024
Merged

Small macro hygiene fixes #384

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94feb26
small hygiene fixes
pdeffebach Mar 1, 2024
ad964f6
More hygiene fixes
pdeffebach Mar 1, 2024
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10 changes: 5 additions & 5 deletions src/macros.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -551,7 +551,7 @@
# complicated method of fun_to_vec
# in the case of QuoteNode
t = fun_to_vec(Expr(:block, body); no_dest=true)
:(DataFramesMeta.exec($d, $t))
:($exec($d, $t))
end

"""
Expand Down Expand Up @@ -860,7 +860,7 @@

### Examples

```jldoctest

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```jldoctest
julia> using DataFramesMeta, Statistics

julia> df = DataFrame(x = 1:3, y = [2, 1, 2]);

julia> globalvar = [2, 1, 0];

julia> @subset(df, :x .> 1)
2×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     2      1
   2 │     3      2

julia> @subset(df, :x .> globalvar)
2×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     2      1
   2 │     3      2

julia> @subset df begin
           :x .> globalvar
           :y .== 3
       end
0×2 DataFrame

julia> df = DataFrame(n = 1:20, x = [3, 3, 3, 3, 1, 1, 1, 2, 1, 1,
                                    2, 1, 1, 2, 2, 2, 3, 1, 1, 2]);

julia> g = groupby(df, :x);

julia> @subset(g, :n .> mean(:n))
8×2 DataFrame
 Row │ n      x
     │ Int64  Int64
─────┼──────────────
   1 │    12      1
   2 │    13      1
   3 │    15      2
   4 │    16      2
   5 │    17      3
   6 │    18      1
   7 │    19      1
   8 │    20      2

julia> @subset g begin
           :n .> mean(:n)
           :n .< 20
       end
7×2 DataFrame
 Row │ n      x
     │ Int64  Int64
─────┼──────────────
   1 │    12      1
   2 │    13      1
   3 │    15      2
   4 │    16      2
   5 │    17      3
   6 │    18      1
   7 │    19      1

julia> df = DataFrame(a = [1, 2, missing], b = ["x", "y", missing]);

julia> @subset(df, :a .== 1)
1×2 DataFrame
 Row │ a       b
     │ Int64?  String?
─────┼─────────────────
   1 │      1  x

julia> @subset(df, :a .< 3; view = true)
2×2 SubDataFrame
 Row │ a       b
     │ Int64?  String?
─────┼─────────────────
   1 │      1  x
   2 │      2  y

julia> @subset df begin
           :a .< 3
           @kwarg view = true
       end
2×2 SubDataFrame
 Row │ a       b
     │ Int64?  String?
─────┼─────────────────
   1 │      1  x
   2 │      2  y
```

Subexpression:

@subset df begin
    :x .> globalvar
    :y .== 3
end

Evaluated output:

0×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┴──────────────

Expected output:

0×2 DataFrame


  diff = 
    Warning: Diff output requires color.
    0×2 DataFrameDataFrame
     Row │ x      y
         │ Int64  Int64
    ─────┴──────────────
julia> using DataFramesMeta, Statistics

julia> df = DataFrame(x = 1:3, y = [2, 1, 2]);
Expand Down Expand Up @@ -976,7 +976,7 @@
Use this function as an alternative to placing the `.` to broadcast row-wise operations.

### Examples
```jldoctest

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```jldoctest
julia> using DataFramesMeta

julia> df = DataFrame(A=1:5, B=["apple", "pear", "apple", "orange", "pear"])
5×2 DataFrame
 Row │ A      B
     │ Int64  String
─────┼───────────────
   1 │     1  apple
   2 │     2  pear
   3 │     3  apple
   4 │     4  orange
   5 │     5  pear

julia> @rsubset df :A > 3
2×2 DataFrame
 Row │ A      B
     │ Int64  String
─────┼───────────────
   1 │     4  orange
   2 │     5  pear

julia> @rsubset df :A > 3 || :B == "pear"
3×2 DataFrame
  Row │ A      B
      │ Int64  String
 ─────┼───────────────
    1 │     2  pear
    2 │     4  orange
    3 │     5  pear
```

Subexpression:

@rsubset df :A > 3 || :B == "pear"

Evaluated output:

3×2 DataFrame
 Row │ A      B
     │ Int64  String
─────┼───────────────
   1 │     2  pear
   2 │     4  orange
   3 │     5  pear

Expected output:

3×2 DataFrame
  Row │ A      B
      │ Int64  String
 ─────┼───────────────
    1 │     2  pear
    2 │     4  orange
    3 │     5  pear


  diff = 
    Warning: Diff output requires color.
    3×2 DataFrame
      DataFrame
     Row │ A      B
          B
         │ Int64  String
     ─────┼───────────────
        String
    ─────┼───────────────
       1 │     2  pear
        pear
       2 │     4  orange
        orange
       3 │     5  pear
julia> using DataFramesMeta

julia> df = DataFrame(A=1:5, B=["apple", "pear", "apple", "orange", "pear"])
Expand Down Expand Up @@ -1128,7 +1128,7 @@

### Examples

```jldoctest

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```jldoctest
julia> using DataFramesMeta, Statistics

julia> df = DataFrame(x = 1:3, y = [2, 1, 2]);

julia> globalvar = [2, 1, 0];

julia> @subset!(copy(df), :x .> 1)
2×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     2      1
   2 │     3      2

julia> @subset!(copy(df), :x .> globalvar)
2×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     2      1
   2 │     3      2

julia> @subset! copy(df) begin
           :x .> globalvar
           :y .== 3
       end
0×2 DataFrame

julia> df = DataFrame(n = 1:20, x = [3, 3, 3, 3, 1, 1, 1, 2, 1, 1,
                                    2, 1, 1, 2, 2, 2, 3, 1, 1, 2]);

julia> g = groupby(copy(df), :x);

julia> @subset!(g, :n .> mean(:n))
8×2 DataFrame
 Row │ n      x
     │ Int64  Int64
─────┼──────────────
   1 │    12      1
   2 │    13      1
   3 │    15      2
   4 │    16      2
   5 │    17      3
   6 │    18      1
   7 │    19      1
   8 │    20      2

julia> g = groupby(copy(df), :x);

julia> @subset! g begin
           :n .> mean(:n)
           :n .< 20
       end
7×2 DataFrame
 Row │ n      x
     │ Int64  Int64
─────┼──────────────
   1 │    12      1
   2 │    13      1
   3 │    15      2
   4 │    16      2
   5 │    17      3
   6 │    18      1
   7 │    19      1

julia> d = DataFrame(a = [1, 2, missing], b = ["x", "y", missing]);

julia> @subset!(d, :a .== 1)
1×2 DataFrame
 Row │ a       b
     │ Int64?  String?
─────┼─────────────────
   1 │      1  x
```

Subexpression:

@subset! copy(df) begin
    :x .> globalvar
    :y .== 3
end

Evaluated output:

0×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┴──────────────

Expected output:

0×2 DataFrame


  diff = 
    Warning: Diff output requires color.
    0×2 DataFrameDataFrame
     Row │ x      y
         │ Int64  Int64
    ─────┴──────────────
julia> using DataFramesMeta, Statistics

julia> df = DataFrame(x = 1:3, y = [2, 1, 2]);
Expand Down Expand Up @@ -1312,7 +1312,7 @@

### Examples

```jldoctest

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```jldoctest
julia> using DataFramesMeta, Statistics

julia> d = DataFrame(x = [3, 3, 3, 2, 1, 1, 1, 2, 1, 1], n = 1:10,
                     c = ["a", "c", "b", "e", "d", "g", "f", "i", "j", "h"]);

julia> @orderby(d, -:n)
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1     10  h
   2 │     1      9  j
   3 │     2      8  i
   4 │     1      7  f
   5 │     1      6  g
   6 │     1      5  d
   7 │     2      4  e
   8 │     3      3  b
   9 │     3      2  c
  10 │     3      1  a

julia> @orderby(d, invperm(sortperm(:c, rev = true)))
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      9  j
   2 │     2      8  i
   3 │     1     10  h
   4 │     1      6  g
   5 │     1      7  f
   6 │     2      4  e
   7 │     1      5  d
   8 │     3      2  c
   9 │     3      3  b
  10 │     3      1  a

julia> @orderby d begin
           :x
           abs.(:n .- mean(:n))
       end
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  e
   2 │     1      6  f
   3 │     1      7  g
   4 │     1      9  i
   5 │     1     10  j
   6 │     2      4  d
   7 │     2      8  h
   8 │     3      3  c
   9 │     3      2  b
  10 │     3      1  a

julia> @orderby d @byrow :x^2
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  e
   2 │     1      6  f
   3 │     1      7  g
   4 │     1      9  i
   5 │     1     10  j
   6 │     2      4  d
   7 │     2      8  h
   8 │     3      1  a
   9 │     3      2  b
  10 │     3      3  c
```

Subexpression:

@orderby d begin
    :x
    abs.(:n .- mean(:n))
end

Evaluated output:

10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  d
   2 │     1      6  g
   3 │     1      7  f
   4 │     1      9  j
   5 │     1     10  h
   6 │     2      4  e
   7 │     2      8  i
   8 │     3      3  b
   9 │     3      2  c
  10 │     3      1  a

Expected output:

10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  e
   2 │     1      6  f
   3 │     1      7  g
   4 │     1      9  i
   5 │     1     10  j
   6 │     2      4  d
   7 │     2      8  h
   8 │     3      3  c
   9 │     3      2  b
  10 │     3      1  a


  diff = 
    Warning: Diff output requires color.
    10×3 DataFrame
     Row │ x      n      c
         │ Int64  Int64  String
    ─────┼──────────────────────
       1 │     1      5  e
       d
       2 │     1      6  f
       g
       3 │     1      7  g
       f
       4 │     1      9  i
       j
       5 │     1     10  j
       h
       6 │     2      4  d
       e
       7 │     2      8  h
       i
       8 │     3      3  c
       b
       9 │     3      2  b
      c
      10 │     3      1  a

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doctest failure in ~/work/DataFramesMeta.jl/DataFramesMeta.jl/src/macros.jl:1315-1387

```jldoctest
julia> using DataFramesMeta, Statistics

julia> d = DataFrame(x = [3, 3, 3, 2, 1, 1, 1, 2, 1, 1], n = 1:10,
                     c = ["a", "c", "b", "e", "d", "g", "f", "i", "j", "h"]);

julia> @orderby(d, -:n)
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1     10  h
   2 │     1      9  j
   3 │     2      8  i
   4 │     1      7  f
   5 │     1      6  g
   6 │     1      5  d
   7 │     2      4  e
   8 │     3      3  b
   9 │     3      2  c
  10 │     3      1  a

julia> @orderby(d, invperm(sortperm(:c, rev = true)))
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      9  j
   2 │     2      8  i
   3 │     1     10  h
   4 │     1      6  g
   5 │     1      7  f
   6 │     2      4  e
   7 │     1      5  d
   8 │     3      2  c
   9 │     3      3  b
  10 │     3      1  a

julia> @orderby d begin
           :x
           abs.(:n .- mean(:n))
       end
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  e
   2 │     1      6  f
   3 │     1      7  g
   4 │     1      9  i
   5 │     1     10  j
   6 │     2      4  d
   7 │     2      8  h
   8 │     3      3  c
   9 │     3      2  b
  10 │     3      1  a

julia> @orderby d @byrow :x^2
10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  e
   2 │     1      6  f
   3 │     1      7  g
   4 │     1      9  i
   5 │     1     10  j
   6 │     2      4  d
   7 │     2      8  h
   8 │     3      1  a
   9 │     3      2  b
  10 │     3      3  c
```

Subexpression:

@orderby d @byrow :x^2

Evaluated output:

10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  d
   2 │     1      6  g
   3 │     1      7  f
   4 │     1      9  j
   5 │     1     10  h
   6 │     2      4  e
   7 │     2      8  i
   8 │     3      1  a
   9 │     3      2  c
  10 │     3      3  b

Expected output:

10×3 DataFrame
 Row │ x      n      c
     │ Int64  Int64  String
─────┼──────────────────────
   1 │     1      5  e
   2 │     1      6  f
   3 │     1      7  g
   4 │     1      9  i
   5 │     1     10  j
   6 │     2      4  d
   7 │     2      8  h
   8 │     3      1  a
   9 │     3      2  b
  10 │     3      3  c


  diff = 
    Warning: Diff output requires color.
    10×3 DataFrame
     Row │ x      n      c
         │ Int64  Int64  String
    ─────┼──────────────────────
       1 │     1      5  e
       d
       2 │     1      6  f
       g
       3 │     1      7  g
       f
       4 │     1      9  i
       j
       5 │     1     10  j
       h
       6 │     2      4  d
       e
       7 │     2      8  h
       i
       8 │     3      1  a
       9 │     3      2  b
      c
      10 │     3      3  cb
julia> using DataFramesMeta, Statistics

julia> d = DataFrame(x = [3, 3, 3, 2, 1, 1, 1, 2, 1, 1], n = 1:10,
Expand Down Expand Up @@ -1407,7 +1407,7 @@
Use this function as an alternative to placing the `.` to broadcast row-wise operations.

### Examples
```jldoctest

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```jldoctest
julia> using DataFramesMeta

julia> df = DataFrame(x = [8,8,-8,7,7,-7], y = [-1, 1, -2, 2, -3, 3])
6×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     8     -1
   2 │     8      1
   3 │    -8     -2
   4 │     7      2
   5 │     7     -3
   6 │    -7      3

julia> @rorderby df abs(:x) (:x * :y^3)
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     7     -3
   2 │    -7      3
   3 │     7      2
   4 │     8     -1
   5 │     8      1
   6 │    -8     -2

julia>  @rorderby df :y == 2 ? -:x : :y
6×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     7      2
   2 │     7     -3
   3 │    -8     -2
   4 │     8     -1
   5 │     8      1
   6 │    -7      3
```

Subexpression:

@rorderby df abs(:x) (:x * :y^3)

Evaluated output:

6×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     7     -3
   2 │    -7      3
   3 │     7      2
   4 │     8     -1
   5 │     8      1
   6 │    -8     -2

Expected output:

 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     7     -3
   2 │    -7      3
   3 │     7      2
   4 │     8     -1
   5 │     8      1
   6 │    -8     -2


  diff = 
    Warning: Diff output requires color.
     6×2 DataFrame
     Row │ x      y
         │ Int64  Int64
    ─────┼──────────────
       1 │     7     -3
       2 │    -7      3
       3 │     7      2
       4 │     8     -1
       5 │     8      1
       6 │    -8     -2
julia> using DataFramesMeta

julia> df = DataFrame(x = [8,8,-8,7,7,-7], y = [-1, 1, -2, 2, -3, 3])
Expand Down Expand Up @@ -2453,7 +2453,7 @@
x, exprs, outer_flags, kw = get_df_args_kwargs(x, args...; wrap_byrow = false)
t = (fun_to_vec(ex; no_dest = true, outer_flags=outer_flags) for ex in exprs)
quote
$DataFramesMeta.make_distinct($x, $(t...); $(kw...))
$make_distinct($x, $(t...); $(kw...))
end
end

Expand Down Expand Up @@ -2530,7 +2530,7 @@

### Examples

```jldoctest

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doctest failure in ~/work/DataFramesMeta.jl/DataFramesMeta.jl/src/macros.jl:2533-2553

```jldoctest
julia> using DataFramesMeta;

julia> df = DataFrame(x = 1:10, y = 10:-1:1);

julia> @distinct(df, :x .+ :y)
1×2 DataFrame
 Row │ x      y      
     │ Int64  Int64  
─────┼───────────────
   1 │     1      10   

julia> @distinct df begin
            :x .+ :y
        end
1×2 DataFrame
 Row │ x      y      
     │ Int64  Int64  
─────┼───────────────
   1 │     1      10   
```

Subexpression:

@distinct(df, :x .+ :y)

Evaluated output:

1×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     1     10

Expected output:

1×2 DataFrame
 Row │ x      y      
     │ Int64  Int64  
─────┼───────────────
   1 │     1      10


  diff = 
    Warning: Diff output requires color.
    1×2 DataFrame
     Row │ x      y      
         y
         │ Int64  Int64  
    ─────┼───────────────
       Int64
    ─────┼──────────────
       1 │     1      1     10

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doctest failure in ~/work/DataFramesMeta.jl/DataFramesMeta.jl/src/macros.jl:2533-2553

```jldoctest
julia> using DataFramesMeta;

julia> df = DataFrame(x = 1:10, y = 10:-1:1);

julia> @distinct(df, :x .+ :y)
1×2 DataFrame
 Row │ x      y      
     │ Int64  Int64  
─────┼───────────────
   1 │     1      10   

julia> @distinct df begin
            :x .+ :y
        end
1×2 DataFrame
 Row │ x      y      
     │ Int64  Int64  
─────┼───────────────
   1 │     1      10   
```

Subexpression:

@distinct df begin
     :x .+ :y
 end

Evaluated output:

1×2 DataFrame
 Row │ x      y
     │ Int64  Int64
─────┼──────────────
   1 │     1     10

Expected output:

1×2 DataFrame
 Row │ x      y      
     │ Int64  Int64  
─────┼───────────────
   1 │     1      10


  diff = 
    Warning: Diff output requires color.
    1×2 DataFrame
     Row │ x      y      
         y
         │ Int64  Int64  
    ─────┼───────────────
       Int64
    ─────┼──────────────
       1 │     1      1     10
julia> using DataFramesMeta;

julia> df = DataFrame(x = 1:10, y = 10:-1:1);
Expand Down Expand Up @@ -2560,7 +2560,7 @@
x, exprs, outer_flags, kw = get_df_args_kwargs(x, args...; wrap_byrow = true)
t = (fun_to_vec(ex; no_dest = true, outer_flags=outer_flags) for ex in exprs)
quote
$DataFramesMeta.make_distinct($x, $(t...); $(kw...))
$make_distinct($x, $(t...); $(kw...))
end
end

Expand Down Expand Up @@ -2620,7 +2620,7 @@
x, exprs, outer_flags, kw = get_df_args_kwargs(x, args...; wrap_byrow = false)
t = (fun_to_vec(ex; no_dest = true, outer_flags=outer_flags) for ex in exprs)
quote
$DataFramesMeta.make_distinct!($x, $(t...); $(kw...))
$make_distinct!($x, $(t...); $(kw...))
end
end

Expand Down Expand Up @@ -2732,7 +2732,7 @@
x, exprs, outer_flags, kw = get_df_args_kwargs(x, args...; wrap_byrow = true)
t = (fun_to_vec(ex; no_dest = true, outer_flags=outer_flags) for ex in exprs)
quote
$DataFramesMeta.make_distinct!($x, $(t...); $(kw...))
$make_distinct!($x, $(t...); $(kw...))
end
end

Expand Down
6 changes: 3 additions & 3 deletions src/parsing.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -170,7 +170,7 @@ function args_to_selectors(v)
col
end

:(DataFramesMeta.make_source_concrete($(Expr(:vect, t...))))
:($make_source_concrete($(Expr(:vect, t...))))
end

is_macro_head(ex, name) = false
Expand Down Expand Up @@ -280,7 +280,7 @@ function get_source_fun(function_expr; exprflags = deepcopy(DEFAULT_FLAGS))
source = args_to_selectors(function_expr.args[2:end])
fun_t = function_expr.args[1]

# .+ to +
# .+ to Expr(:., +)
fun = fix_simple_dot(fun_t)
elseif is_simple_broadcast_call(function_expr)
# extract source symbols from quotenodes
Expand All @@ -296,7 +296,7 @@ function get_source_fun(function_expr; exprflags = deepcopy(DEFAULT_FLAGS))
membernames = Dict{Any, Symbol}()

body = replace_syms!(membernames, function_expr)
source = :(DataFramesMeta.make_source_concrete($(Expr(:vect, keys(membernames)...))))
source = :($make_source_concrete($(Expr(:vect, keys(membernames)...))))
inputargs = Expr(:tuple, values(membernames)...)
fun = quote
$inputargs -> begin
Expand Down
4 changes: 2 additions & 2 deletions src/parsing_astable.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -81,10 +81,10 @@ function get_source_fun_astable(ex; exprflags = deepcopy(DEFAULT_FLAGS))
replace_syms_astable!(inputs_to_function, lhs_assignments, arg)
end
end
source = :(DataFramesMeta.make_source_concrete($(Expr(:vect, keys(inputs_to_function)...))))
source = :($make_source_concrete($(Expr(:vect, keys(inputs_to_function)...))))

inputargs = Expr(:tuple, values(inputs_to_function)...)
nt_iterator = (:(DataFramesMeta.sym_or_str_to_sym($k) => $v) for (k, v) in lhs_assignments)
nt_iterator = (:($sym_or_str_to_sym($k) => $v) for (k, v) in lhs_assignments)
nt_expr = Expr(:tuple, Expr(:parameters, nt_iterator...))

body = Expr(:block, Expr(:block, exprs...), nt_expr)
Expand Down
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