Thanks for the explantation about BOARD_ACTIONS, it looks clean.
I've been implementing a couple of nice things over DLIST, that now can
be iterated with standard python loops, also the BOARD_ITEM/EDA_ITEM
polymorphic class is handled in a very natural way, with the extended
.Cast() method
(implemented in BOARD_ITEM from .i, no cpp modification for that).
from pcbnew import *
pcb = LoadBoard(filename)
ToUnits=ToMils
FromUnits=FromMils
print "LISTING VIAS+TRACKS:"
for item in pcb.GetTracks(): #internally calls .Cast() at each
iteration of the tracks list
if type(item) is SEGVIA:
pos = item.GetPosition()
drill = item.GetDrillValue()
width = item.GetWidth()
print " * Via: %s - %f/%f
"%(ToUnits(pos),ToUnits(drill),ToUnits(width))
elif type(item) is TRACK:
start = item.GetStart()
end = item.GetEnd()
width = item.GetWidth()
print " * Track: %s to %s, width %f" %
(ToUnits(start),ToUnits(end),ToUnits(width))
else:
print "Unknown type %s" % type(item)
Full example here:
http://bazaar.launchpad.net/~miguelangel-r/kicad/scripting/view/head:/pcbnew/scripting/examples/listPcb.py
Here we can start to work with the magic of dynamic typing in
scripting languages
http://bazaar.launchpad.net/~miguelangel-r/kicad/scripting/view/head:/scripting/dlist.i
http://bazaar.launchpad.net/~miguelangel-r/kicad/scripting/view/head:/pcbnew/scripting/board_item.i
Greetings :-)
--
Miguel Angel Ajo Pelayo
http://www.nbee.es
+34 636 52 25 69
skype: ajoajoajo
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