for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
import functools
__all__ = [
'replace_args',
]
def replace_args(attribute=None):
"""
Decorator to Apply replacements in a list of command line arguments.
:param attribute: Class attribute name which stores replacement rules.
:type attribute: ``str``
:return:
:rtype: ``callable``
def _replace_args(f):
@functools.wraps(f)
def _wrapper(self, *args):
def _replace(arg):
for rule in rules:
if arg.startswith(rule):
return arg.replace(rule, rules[rule])
return arg
rules = getattr(self, attribute)
if not rules:
return f(self, *args)
return map(_replace, f(self, *args))
return _wrapper
return _replace_args
StackStorm /
st2contrib
