diff options
Diffstat (limited to 'bin/utils')
| -rw-r--r-- | bin/utils/cmd_line.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/bin/utils/cmd_line.py b/bin/utils/cmd_line.py index 6bfeafe..43f7bca 100644 --- a/bin/utils/cmd_line.py +++ b/bin/utils/cmd_line.py @@ -5,11 +5,11 @@ import argparse -def parse_non_negative_integer(s): +def parse_non_negative_integer(src): try: - x = int(s) + n = int(src) except ValueError: - raise argparse.ArgumentTypeError('must be a non-negative integer: ' + s) - if x < 0: - raise argparse.ArgumentTypeError('must be a non-negative integer: ' + s) - return x + raise argparse.ArgumentTypeError('must be a non-negative integer: ' + src) + if n < 0: + raise argparse.ArgumentTypeError('must be a non-negative integer: ' + src) + return n |