+
−def retry(f, retries=5, args=(), kw=None, exceptions=()):
+
−
+
−    kw = kw or {}
+
−    for index in range(retries):
+
−        try:
+
−            return f(*args, **kw)
+
−        except Exception as e:
+
−            if isinstance(e, exceptions):
+
−                print ("something bad happen")
+
−            else:
+
−                raise
+
−    raise RetryTimeout("Tries a bunch of times :(")