+ if opts.sleep_interval is not None:
+ if opts.sleep_interval < 0:
+ parser.error('sleep interval must be positive or 0')
+ if opts.max_sleep_interval is not None:
+ if opts.max_sleep_interval < 0:
+ parser.error('max sleep interval must be positive or 0')
+ if opts.max_sleep_interval < opts.sleep_interval:
+ parser.error('max sleep interval must be greater than or equal to min sleep interval')
+ else:
+ opts.max_sleep_interval = opts.sleep_interval
+
+ def parse_retries(retries):
+ if retries in ('inf', 'infinite'):
+ parsed_retries = float('inf')
+ else:
+ try:
+ parsed_retries = int(retries)
+ except (TypeError, ValueError):
+ parser.error('invalid retry count specified')
+ return parsed_retries