Once you have learned the basic commands in Python, you are often able to solve most programming problem you face. But the way in which this is done is not really Python-ic<
I guess becoming fluent in any programming language is the same as becoming fluent in a spoken/written language. You do that by speaking and listening to the language, a lot.
So my advice is to do some projects using python, and you will soon become fluent in it. You can complement this by reading other people's code who are more experienced in the language to see how they solve certain problems.