Code normalization for Python 3 + general cleanup #391
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This set of commits standardizes on Python 3 style and replaces ad-hoc compatibility maneuvers with a shared compatibility module
compat
. It is deployed to all modules viafrom .common import *
.Changes to string handling:
str
now produces Unicode strings;unicode
is obsolete.unicode_literals
is now enabled;u
-prefixes are obsolete.On Python 2, the
__str__()
and__repr__()
methods onModel
andFieldError
are patched to transparently encode non-ASCII code points.All modules now declare
__all__
to prevent globals from leaking onfrom <> import *
.The
six
dependency is gone.