Do not accept floating numbers

2014-02-28 11:34:31 +01:00
parent ae6664b7cf
commit 1aaecd4b84
2 changed files with 7 additions and 0 deletions
--- a/pymath/expression.py
+++ b/pymath/expression.py
@@ -150,6 +150,9 @@ class Expression(object):
                    tokens.append("*")
                tokens.append(character)

+            elif character == ".":
+                raise ValueError("No float number please")
+
            elif character != " ":
                raise ValueError("{} is an unvalid character".format(character))