Logger not logging

[Jason Friedman]

>> Python 3.4.0 (default, Apr 18 2014, 19:16:28)
>> [GCC 4.8.1] on linux
>> Type "help", "copyright", "credits" or "license" for more information.
>>>>> import logging
>>>>> logger = logging.getLogger()
>>>>> logger.setLevel(logging.INFO)
>>>>> logger.info("hello")
>>>>> logger.warn("hello")
>> hello
>>>>>
>
>> What am I missing?
>
> The handler also filters. The easiest way to get one that is configured
> appropriately is to use basicConfig():
>
>>>> import logging
>>>> logging.basicConfig(level=logging.INFO)
>>>> root = logging.getLogger()
>>>> root.info("hello")
> INFO:root:hello


Thank you