mapnik-org/mapnik — Issue #39: Provide return value policy in doc strings
Author: artemp
Created: 2011-10-11 07:32:09+00:00
State: open
Labels: Boost_Python_Binding

Some methods e.g:

{{{
style = m.find_style('My Style')
}}}

returns a copy of an object while others might reference existing object.
We need to provide doc strings to clearly state 'return value policy'