suspect-devices/circuitpython/py/objpolyiter.c, branch travis-clang CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=travis-clang 2015-12-14T21:48:12+00:00 py/objpolyiter: Implement instance-polymorphic iterator type. 2015-12-14T21:48:12+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-12-14T21:48:12+00:00 urn:sha1:1a1cceaf6f42332aee3ab69d52488d7cd5f8fd30 This allows to have single itertaor type for various internal iterator types (save rodata space by not having repeating almost-empty type structures). It works by looking "iternext" method stored in particular object instance (should be first object field after "base").