[Chicago] Address parser?

[Lukasz Szybalski]

Hello,
Could anybody point me to some kind of street address parser in python.

I am looking for something that can parse the address (123 N. Main
Street, Chicago IL 60601) and return:
street,
city,
state,
zip
optional: county.
optional: apt number

I guess it would be heavy regular expression based but who knows.  I
don't think Google has theirs available?

Anybody has or seen code like that?

Lucas


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