diff options
Diffstat (limited to 'Lib/stringold.py')
| -rw-r--r-- | Lib/stringold.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/stringold.py b/Lib/stringold.py index cfb977f..94e9157 100644 --- a/Lib/stringold.py +++ b/Lib/stringold.py @@ -102,12 +102,16 @@ def index(s, sub): # Convert string to integer atoi_error = 'non-numeric argument to string.atoi' def atoi(str): + sign = '' s = str - if s[:1] in '+-': s = s[1:] + if s[:1] in '+-': + sign = s[0] + s = s[1:] if not s: raise atoi_error, str + while s[0] == '0' and len(s) > 1: s = s[1:] for c in s: if c not in digits: raise atoi_error, str - return eval(str) + return eval(sign + s) # Left-justify a string def ljust(s, width): |