remove print_arguments (only used for testing now)

hedy.py

@@ -1077,48 +1077,6 @@ def all_commands(input_string, level, lang='en'):
     return AllCommands(level).transform(program_root)
 
 
-class AllPrintArguments(Transformer):
-    def __init__(self, level):
-        self.level = level
-
-    def __default__(self, args, children, meta):
-        leaves = flatten_list_of_lists_to_list(children)
-
-        if args == 'print':
-            return children
-        else:
-            return leaves  # 'pop up' the children
-
-    def program(self, args):
-        return flatten_list_of_lists_to_list(args)
-
-    # somehow tokens are not picked up by the default rule so they need their own rule
-    def INT(self, args):
-        return []
-
-    def NAME(self, args):
-        return []
-
-    def NUMBER(self, args):
-        return []
-
-    def POSITIVE_NUMBER(self, args):
-        return []
-
-    def NEGATIVE_NUMBER(self, args):
-        return []
-
-    def text(self, args):
-        return ''.join(args)
-
-# TODO in this PR: should be removed everywhere
-# not just in achievements
-def all_print_arguments(input_string, level, lang='en'):
-    input_string = process_input_string(input_string, level, lang)
-    program_root = parse_input(input_string, level, lang)
-
-    return AllPrintArguments(level).transform(program_root)
-
 
 @v_args(meta=True)
 class IsValid(Filter):

tests/test_level/test_level_01.py

@@ -38,8 +38,8 @@ def test_print(self):
             expected=expected,
             output=output,
             expected_commands=expected_commands
+
         )
-        self.assertEqual([output], hedy.all_print_arguments(code, self.level))
 
     def test_print_no_space(self):
         code = "printHallo welkom bij Hedy!"
@@ -53,7 +53,7 @@ def test_print_no_space(self):
             output=output,
             expected_commands=expected_commands
         )
-        self.assertEqual([output], hedy.all_print_arguments(code, self.level))
+
 
     def test_print_line_with_spaces_works(self):
         code = "print hallo\n      \nprint hallo"
@@ -83,7 +83,6 @@ def test_print_multiple_lines(self):
         Mooi hoor""")
 
         self.single_level_tester(code=code, expected=expected, output=output)
-        self.assertEqual(['Hallo welkom bij Hedy', 'Mooi hoor'], hedy.all_print_arguments(code, self.level))
 
     def test_print_single_quoted_text(self):
         code = "print 'Welcome to OceanView!'"
@@ -519,8 +518,6 @@ def test_print_comment(self):
             expected_commands=[Command.print]
         )
 
-        self.assertEqual(['Hallo welkom bij Hedy! '], hedy.all_print_arguments(code, self.level))
-
     #
     # combined commands tests
     #