WIP: Moved Python code-generation machinery over to stdlib.

1 files changed, 0 insertions, 340 deletions

diff --git a/new-luxc/source/luxc/lang/host/python.lux b/new-luxc/source/luxc/lang/host/python.lux
deleted file mode 100644
index aafa07161..000000000
--- a/new-luxc/source/luxc/lang/host/python.lux
+++ /dev/null
@@ -1,340 +0,0 @@
-(.module:
-  [lux #- not or and list if]
-  (lux (control pipe)
-       (data [text]
-             text/format
-             [number]
-             (coll [list "list/" Functor<List> Fold<List>]))
-       (type abstract)))
-
-(abstract: #export Single {} Any)
-(abstract: #export Poly {} Any)
-(abstract: #export Keyword {} Any)
-
-(abstract: #export (Var kind)
-  {}
-
-  Text
-
-  (def: name (All [k] (-> (Var k) Text)) (|>> :representation))
-
-  (def: #export var (-> Text (Var Single)) (|>> :abstraction))
-
-  (do-template [<name> <kind> <prefix>]
-    [(def: #export <name>
-       (-> (Var Single) (Var <kind>))
-       (|>> :representation (format <prefix>) :abstraction))]
-
-    [poly    Poly    "*"]
-    [keyword Keyword "**"]
-    )
-  )
-
-(type: #export SVar (Var Single))
-(type: #export PVar (Var Poly))
-(type: #export KVar (Var Keyword))
-
-(abstract: #export Expression
-  {}
-  
-  Text
-
-  (def: #export expression (-> Expression Text) (|>> :representation))
-
-  (def: #export code (-> Text Expression) (|>> :abstraction))
-
-  (def: #export none
-    Expression
-    (:abstraction "None"))
-
-  (def: #export bool
-    (-> Bit Expression)
-    (|>> (case> #0 "False"
-                #1 "True")
-         :abstraction))
-
-  (def: #export int
-    (-> Int Expression)
-    (|>> %i :abstraction))
-
-  (def: #export float
-    (-> Frac Expression)
-    (|>> (cond> [(f/= number.positive-infinity)]
-                [(new> "float(\"inf\")")]
-                
-                [(f/= number.negative-infinity)]
-                [(new> "float(\"-inf\")")]
-                
-                [(f/= number.not-a-number)]
-                [(new> "float(\"nan\")")]
-                
-                ## else
-                [%f])
-         :abstraction))
-
-  (def: #export string
-    (-> Text Expression)
-    (|>> %t :abstraction))
-
-  (def: (composite-literal left-delimiter right-delimiter entry-serializer)
-    (All [a] (-> Text Text (-> a Text)
-                 (-> (List a) Expression)))
-    (function (_ entries)
-      (:abstraction (format "(" left-delimiter
-                            (|> entries (list/map entry-serializer) (text.join-with ","))
-                            right-delimiter ")"))))
-
-  (do-template [<name> <pre> <post>]
-    [(def: #export <name>
-       (-> (List Expression) Expression)
-       (composite-literal <pre> <post> expression))]
-
-    [tuple "(" ")"]
-    [list  "[" "]"]
-    )
-  
-  (def: #export (slice from to list)
-    (-> Expression Expression Expression Expression)
-    (:abstraction (format "(" (:representation list)
-                          "[" (:representation from) ":" (:representation to) "]"
-                          ")")))
-
-  (def: #export (slice-from from list)
-    (-> Expression Expression Expression)
-    (:abstraction (format "(" (:representation list)
-                          "[" (:representation from) ":]"
-                          ")")))
-
-  (def: #export dict
-    (-> (List [Expression Expression]) Expression)
-    (composite-literal "{" "}" (.function (_ [k v]) (format (:representation k) " : " (:representation v)))))
-
-  (def: #export (apply args func)
-    (-> (List Expression) Expression Expression)
-    (:abstraction (format "(" (:representation func)
-                          "(" (text.join-with "," (list/map expression args)) ")"
-                          ")")))
-
-  (do-template [<name> <kind> <prefix>]
-    [(def: (<name> var)
-       (-> Expression Text)
-       (format <prefix> (:representation var)))]
-
-    [splat-poly    Poly    "*"]
-    [splat-keyword Keyword "**"]
-    )
-
-  (do-template [<name> <splat>]
-    [(def: #export (<name> args extra func)
-       (-> (List Expression) Expression Expression Expression)
-       (:abstraction (format "(" (:representation func)
-                             (format "(" (|> args
-                                             (list/map (function (_ arg) (format (:representation arg) ", ")))
-                                             (text.join-with ""))
-                                     (<splat> extra) ")")
-                             ")")))]
-
-    [apply-poly    splat-poly]
-    [apply-keyword splat-keyword]
-    )
-
-  (def: #export (field name object)
-    (-> Text Expression Expression)
-    (:abstraction (format "(" (:representation object) "." name ")")))
-
-  (def: #export (send args method object)
-    (-> (List Expression) Text Expression Expression)
-    (|> object (field method) (apply args)))
-
-  (do-template [<name> <apply>]
-    [(def: #export (<name> args extra method)
-       (-> (List Expression) Expression Text
-           (-> Expression Expression))
-       (|>> (field method) (<apply> args extra)))]
-
-    [send-poly    apply-poly]
-    [send-keyword apply-keyword]
-    )
-
-  (def: #export (nth idx array)
-    (-> Expression Expression Expression)
-    (:abstraction (format "(" (:representation array) "[" (:representation idx) "])")))
-
-  (def: #export (if test then else)
-    (-> Expression Expression Expression Expression)
-    (:abstraction (format "(" (:representation then)
-                          " if " (:representation test)
-                          " else " (:representation else)
-                          ")")))
-
-  (do-template [<name> <op>]
-    [(def: #export (<name> param subject)
-       (-> Expression Expression Expression)
-       (:abstraction (format "(" (:representation subject)
-                             " " <op> " "
-                             (:representation param) ")")))]
-
-    [is      "is"]
-    [=       "=="]
-    [<       "<"]
-    [<=      "<="]
-    [>       ">"]
-    [>=      ">="]
-    [+       "+"]
-    [-       "-"]
-    [*       "*"]
-    [/       "/"]
-    [%       "%"]
-    [**      "**"]
-    [bit-or  "|"]
-    [bit-and "&"]
-    [bit-xor "^"]
-    [bit-shl "<<"]
-    [bit-shr ">>"]
-    )
-
-  (do-template [<name> <op>]
-    [(def: #export (<name> param subject)
-       (-> Expression Expression Expression)
-       (:abstraction (format "(" (:representation param)
-                             " " <op> " "
-                             (:representation subject) ")")))]
-
-    [or      "or"]
-    [and     "and"]
-    )
-
-  (def: #export (not subject)
-    (-> Expression Expression)
-    (:abstraction (format "(not " (:representation subject) ")")))
-
-  (def: #export (@@ var)
-    (All [k] (-> (Var k) Expression))
-    (:abstraction (format "(" (..name var) ")")))
-
-  (def: #export (lambda arguments body)
-    (-> (List (Ex [k] (Var k))) Expression Expression)
-    (:abstraction (format "(" "lambda " (|> arguments (list/map ..name) (text.join-with ", ")) ": "
-                          (:representation body) ")")))
-
-  (def: #export global
-    (-> Text Expression)
-    (|>> var @@))
-
-  (def: #export (length sequence)
-    (-> Expression Expression)
-    (apply (.list sequence) (global "len")))
-  )
-
-(abstract: #export Statement
-  {}
-  
-  Text
-
-  (def: #export statement (-> Statement Text) (|>> :representation))
-
-  (def: nest
-    (-> Statement Text)
-    (|>> :representation
-         (format text.new-line)
-         (text.replace-all text.new-line (format text.new-line text.tab))))
-
-  (def: #export (set-nth! idx value array)
-    (-> Expression Expression Expression Statement)
-    (:abstraction (format (expression array) "[" (expression idx) "] = " (expression value))))
-
-  (def: #export (set! vars value)
-    (-> (List (Var Single)) Expression Statement)
-    (:abstraction
-     (format (|> vars (list/map ..name) (text.join-with ", "))
-             " = "
-             (expression value))))
-
-  (def: #export (if! test then! else!)
-    (-> Expression Statement Statement Statement)
-    (:abstraction
-     (format "if " (expression test) ":"
-             (nest then!)
-             text.new-line "else:"
-             (nest else!))))
-
-  (def: #export (when! test then!)
-    (-> Expression Statement Statement)
-    (:abstraction
-     (format "if " (expression test) ":"
-             (nest then!))))
-
-  (def: #export (cond! clauses else!)
-    (-> (List [Expression Statement]) Statement Statement)
-    (list/fold (.function (_ [test then!] next!)
-                 (if! test then! next!))
-               else!
-               (list.reverse clauses)))
-
-  (def: #export (then! pre! post!)
-    (-> Statement Statement Statement)
-    (:abstraction
-     (format (:representation pre!)
-             text.new-line
-             (:representation post!))))
-
-  (def: #export (while! test body!)
-    (-> Expression Statement Statement)
-    (:abstraction
-     (format "while " (expression test) ":"
-             (nest body!))))
-
-  (def: #export (for-in! var inputs body!)
-    (-> SVar Expression Statement Statement)
-    (:abstraction
-     (format "for " (..name var) " in " (expression inputs) ":"
-             (nest body!))))
-
-  (def: #export (do! expression)
-    (-> Expression Statement)
-    (:abstraction
-     (format (..expression expression) ";")))
-
-  (def: #export no-op!
-    Statement
-    (:abstraction text.new-line))
-
-  (type: #export Except
-    {#classes (List Text)
-     #exception SVar
-     #handler Statement})
-  
-  (def: #export (try! body! excepts)
-    (-> Statement (List Except) Statement)
-    (:abstraction
-     (format "try:"
-             (nest body!)
-             (|> excepts
-                 (list/map (function (_ [classes exception catch!])
-                             (format text.new-line "except (" (text.join-with "," classes)
-                                     ") as " (..name exception) ":"
-                                     (nest catch!))))
-                 (text.join-with "")))))
-
-  (do-template [<name> <keyword>]
-    [(def: #export (<name> message)
-       (-> Expression Statement)
-       (:abstraction
-        (format <keyword> " " (expression message))))]
-
-    [raise!  "raise"]
-    [return! "return"]
-    [print!  "print"]
-    )
-  
-  (def: #export (def! name args body)
-    (-> (Var Single) (List (Ex [k] (Var k))) Statement Statement)
-    (:abstraction
-     (format "def " (..name name)
-             "(" (|> args (list/map ..name) (text.join-with ",")) "):"
-             (nest body))))
-
-  (def: #export (import! module-name)
-    (-> Text Statement)
-    (:abstraction (format "import " module-name)))
-  )