[IMP] mis_builder: better way to disable eval-used lint check

mis_builder/models/mis_safe_eval.py

@@ -12,9 +12,6 @@ from .data_error import DataError
 __all__ = ['mis_safe_eval']
 
 
-std_eval = eval
-
-
 def mis_safe_eval(expr, locals_dict):
     """ Evaluate an expression using safe_eval
 
@@ -26,7 +23,7 @@ def mis_safe_eval(expr, locals_dict):
     try:
         c = test_expr(expr, _SAFE_OPCODES, mode='eval')
         globals_dict = {'__builtins__': _BUILTINS}
-        val = std_eval(c, globals_dict, locals_dict)  # noqa
+        val = eval(c, globals_dict, locals_dict)  # pylint: disable=eval-used
     except NameError:
         raise
     except ZeroDivisionError: