python - Beaker Cache complains TypeError -


beaker cache complains typeerror. i've searched on google, tracked beaker's issue tracker couldn't find anything.

i cache queries following method

@staticmethod def get_queries(query):     @cache.cache(query, type = 'file', expire = 300)     def load(query):         entries = db.get_expensive_query(query)         return entries     return load(query)

however when run program, receive;

  file "/users/ivan/project/controller/caching.py", line 15, in get_queries       return load(query)   file "/library/python/2.6/site-packages/beaker-1.5.4-py2.6.egg/beaker/cache.py", line 417, in cached     return cache[0].get_value(cache_key, createfunc=go)   file "/library/python/2.6/site-packages/beaker-1.5.4-py2.6.egg/beaker/cache.py", line 214, in     return self._get_value(key, **kw).get_value()   file "/library/python/2.6/site-packages/beaker-1.5.4-py2.6.egg/beaker/container.py", line 256, in get_value     if not self._is_expired(stored, expired):   file "/library/python/2.6/site-packages/beaker-1.5.4-py2.6.egg/beaker/container.py", line 245, in _is_expired     time.time() >= expiretime + storedtime typeerror: cannot concatenate 'str' , 'float' objects

am doing wrong or beaker's bug?

your code calls cache.cache integer expire, correct, either expiretime or storedtime winding string. [from error message has expiretime. --ed] here's think happened:

(1) called cache.cache string expire @ point. [maybe default cache.expire in cachemanager opts, not sure.]

(2) fixed bug, producing code submitted (which works me).

(3) reran code without deleting cache directory, , somehow picked previous state.

i can reproduce error following above prescription. delete cache (everything in cache.data_dir , cache.lock_dir) , try again?


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