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Diffstat (limited to 'python/common.py')
-rw-r--r-- | python/common.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/python/common.py b/python/common.py new file mode 100644 index 0000000..39c323f --- /dev/null +++ b/python/common.py @@ -0,0 +1,19 @@ +# coding=utf-8 + +import ast +from server.hints import Hint, HintSequence + +hint_type = { + 'no_hint': Hint('no_hint'), + 'test_results': Hint('test_results'), + 'syntax_error': Hint('syntax_error'), +} + +def hint(program): + # Check program for syntax errors. + try: + tree = ast.parse(program, filename='user') + except SyntaxError as ex: + error_msg = '{}{}^\n{}'.format(ex.text, ' '*(ex.offset-1), ex.msg) + return [{'id': 'syntax_error', 'args': {'lineno': ex.lineno, 'message': error_msg}}] + return [] |