Mercurial > hg > config
diff python/example/retry.py @ 758:88f19ebb43ea
add example retry function
author | Jeff Hammel <k0scist@gmail.com> |
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date | Mon, 31 Aug 2015 08:54:57 -0700 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/python/example/retry.py Mon Aug 31 08:54:57 2015 -0700 @@ -0,0 +1,12 @@ +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 :(") \ No newline at end of file