hy/site/app.hy
Paul R. Tagliamonte d251e177d8 meh.
2013-03-11 22:19:17 -04:00

36 lines
940 B
Hy

; Copyright (c) Paul R. Tagliamonte <tag@pault.ag>, 2013 under the terms of
; hy.
(import-from flask
Flask render-template request make-response)
(import-from pygments-extension PygmentsExtension)
(import-from hy.errors HyError)
(import-from hy.lex LexException)
(import-from hy.importer import_string_to_ast)
(import autopep8)
(import astor.codegen)
(def app (Flask "__main__")) ; long story, needed hack
(.add_extension app.jinja_env PygmentsExtension)
(defn hy-to-py [hython]
(.fix-string autopep8
(.to_source astor.codegen (import-string-to-ast hython))))
(defn err [msg] (make-response msg 500))
; view routes
(route "/" [] (render-template "repl.html"))
(post-route "/hy2py" []
(try (hy-to-py (get request.form "code"))
(catch LexException (err "Incomplete Code."))
(catch HyError (err "Generic error during processing."))
(catch Exception (err "Erm, you broke something."))))