pep8analysis: enable analyzing from stream

[nit.git] / contrib / pep8analysis / src / ast / ast_base.nit

diff --git a/contrib/pep8analysis/src/ast/ast_base.nit b/contrib/pep8analysis/src/ast/ast_base.nit
index 7054d29..6759fcc 100644 (file)
--- a/contrib/pep8analysis/src/ast/ast_base.nit
+++ b/contrib/pep8analysis/src/ast/ast_base.nit
@@ -2,11 +2,15 @@ import backbone
 import parser
 
 redef class AnalysisManager
-       fun build_ast( filename : String ) : nullable AListing
+       fun build_ast_from_file( filename : String ) : nullable AListing
        do
                var file = new IFStream.open( filename )
+               return build_ast(filename, file)
+       end
 
-               var source = new SourceFile(filename, file)
+       fun build_ast(filename: String, stream: IStream): nullable AListing
+       do
+               var source = new SourceFile(filename, stream)
                var lexer = new Lexer(source)
                var parser = new Parser(lexer)
                var node_tree = parser.parse