function - When to use globals (or at least file wide) variables in Python -

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As a Javascript developer *, I avoid global Also of type, but I can not help but am surprised that many times they are "ok". For example, I have a file of utility classes used on my app and they often use "Pretty Print" for debugging. So I should include it: 

  pp = pprint.PrettyPrinter (indent = 4)

It would be OK to declare it in almost every oracle Just above the file above the import so that all the fanks use it ??

To be a frank, I'm still learning that " Pythonic " means and is well respected that we, a community As, it is better to follow very similar styles. So, I appreciate all the approaches.

* I'm a JavaScript developer who embraces greatness with insanity and enthusiasm, which is a dragon!


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