Generally, PEP 8 applies.

We are using tabs-only for indentation.

Line continuation indentation _shall_not_ line up with any opening characters
in the line above. Simply indent it twice (so that it doesn't look like part
of the following block, if any) and move on.

docstrings are good. We should do more of those.

Feel free to use doctest. Our test stuite will pick those up and run them.

Caps are like PEP 8.

===== Begin example.py =====
"""
example.py does <whatever it does>. For example:

>>> exposed_fn(3)
None

"""
import os
import sys
import logging

import turbogears
import cherrypy
from turbogears import widgets, validate, validators

from naked_planning import model, controllers


def exposed_fn(fn_arg):
	local_var = fn_arg


class SomeClass(object):
	class_attrib = 'nonsense!'
	_hidden_attrib = ['line %s' % i for i in xrange(3, 93)]

	def exposed_method(self, fn_arg):
		some_var = fn_arg

	def _hidden_fn(self):
		self.some_field = 3 + 3
===== End example.py =====