refactor: move external packages to package-index

crates/erg_compiler/lib/external/matplotlib.d/__init__.d.er

@@ -1,4 +0,0 @@
-.pyplot = pyimport "./pyplot"
-.scale = pyimport "./scale"
-
-.use!: Str => NoneType

crates/erg_compiler/lib/external/matplotlib.d/axes.d/__init__.d.er

@@ -1,3 +0,0 @@
-._axes = pyimport "./_axes"
-
-.Axes! = ._axes.Axes!

crates/erg_compiler/lib/external/matplotlib.d/axes.d/_axes.d.er

@@ -1,21 +0,0 @@
-.Axes!: ClassType
-.Axes!.
-    scatter!: (
-        self: RefMut(.Axes!),
-        x: Num, # TODO: Float | ArrayLike
-        y: Num,
-        s := Num,
-        c := Iterable(Int),
-        vmin := Float,
-        vmax := Float,
-    ) => NoneType
-    set!: (
-        self: RefMut(.Axes!),
-        xlabel := Str,
-        xlim := (Float, Float),
-        xticks := Iterable(Obj),
-        ylabel := Str,
-        ylim := (Float, Float),
-        yticks := Iterable(Obj),
-        title := Str
-    ) => NoneType

crates/erg_compiler/lib/external/matplotlib.d/figure.d.er

@@ -1,5 +0,0 @@
-axes = pyimport "./axes"
-
-.Figure!: ClassType
-.Figure!.
-    add_axes!: (self: RefMut(.Figure!), rect: [Nat; 4], projection := Str or NoneType, polar := Bool, label := Str) => axes.Axes!

crates/erg_compiler/lib/external/matplotlib.d/image.d.er

@@ -1,4 +0,0 @@
-_ImageBase: ClassType
-
-.AxesImage!: ClassType
-.AxesImage! <: _ImageBase

crates/erg_compiler/lib/external/matplotlib.d/legend.d.er

@@ -1 +0,0 @@
-.Legend: ClassType

crates/erg_compiler/lib/external/matplotlib.d/lines.d.er

@@ -1,2 +0,0 @@
-.Line2D: ClassType
-.Line3D: ClassType

crates/erg_compiler/lib/external/matplotlib.d/pyplot.d/__init__.d.er

@@ -1,30 +0,0 @@
-contextlib = pyimport "contextlib"
-
-# lines = pyimport "../lines"
-text = pyimport "../text"
-legend = pyimport "../legend"
-.style = pyimport "../style"
-figure = pyimport "../figure"
-axes = pyimport "../axes"
-image = pyimport "../image"
-
-.plot!: (*args: Obj, scaleX := Bool, scaleY := Bool) => [Obj; _]
-.imshow!: (X: Obj, cmap := Str, interpolation := Str) => image.AxesImage!
-.show!: () => NoneType
-.text!: (x: Float, y: Float, s: Str, fontdict := {Str: Obj}, fontsize := Nat) => text.Text
-.title!: (title: Str) => text.Text
-.xlabel!: (label: Str) => text.Text
-.ylabel!: (label: Str) => text.Text
-.xlim!: (left := Float, right := Float) => (Float, Float) \
-    and ((left_right: (Float, Float)) => (Float, Float))
-.ylim!: (bottom := Float, top := Float) => (Float, Float) \
-    and ((bottom_top: (Float, Float)) => (Float, Float))
-.legend!: (labels := [Str; _]) => legend.Legend
-.savefig!: (fname: Str, dpi := Float or Str, format := Str) => NoneType
-.subplots!: (() => (figure.Figure!, axes.Axes!)) \
-    and ((nrows: {1}, ncols: {1}) => (figure.Figure!, axes.Axes!)) \
-    and ((nrows: {1}, ncols: Nat) => (figure.Figure!, [axes.Axes!; _])) \
-    and ((nrows: Nat, ncols: {1}) => (figure.Figure!, [axes.Axes!; _])) \
-    and ((nrows: Nat, ncols: Nat) => (figure.Figure!, [[axes.Axes!; _]; _]))
-.figure!: (num := Int or Str, figsize := [Float; _], dpi := Float) => figure.Figure!
-.xkcd!: (scale := Float, length := Float, randomness := Float) => contextlib.ExitStack!

crates/erg_compiler/lib/external/matplotlib.d/style.d/__init__.d.er

@@ -1 +0,0 @@
-.use!: Str => NoneType

crates/erg_compiler/lib/external/matplotlib.d/text.d.er

@@ -1 +0,0 @@
-.Text: ClassType