def func2((elt, subindex)): #070320
if is_expr_Instance(elt):
res = elt
elif is_pure_expr(elt):
# new feature 070320: if function(element) gives an expr, instantiate it with a suitable choice of index
eli = self.instance_function( elt, (subindex, index), permit_expr_to_vary = True)
assert is_expr_Instance(eli) #e error message with elt and eli
res = eli
else:
assert is_expr_Instance(elt) or is_pure_expr(elt) #e message
assert is_expr_Instance(res) # sanity check, can remove when works
return res
def mt_node_id(
node
): # 070207; the name 'node_id' itself conflicts with a function in Utility.py (which we import and use here, btw)
"""
return the mt_node_id property of the node, regardless of which
model tree node interface it's trying to use [slight kluge]
"""
# look for value of ModelTreeNodeInterface attr
try:
node.mt_node_id
except AttributeError:
pass
else:
if print_mt_node_id:
print "this node %r has mt_node_id %r" % (node, node.mt_node_id)
# old Q: where do our Rects get it?
# A: they don't -- the bug fixed by bugfix070218 meant this was never called except for World!!
# [note: on 070302 the comments about bugfix070218, and the code affected by it, was rewritten and removed
# (becoming MapListToExpr).
# it might still be in an outtakes file not in cvs on bruce's g5 -- or in cvs rev 1.21 or earlier of this file.]
# btw, we want it to be for the
# underlying model object... sort of like how we ask for name or type... [bug noticed 070218 late; see below comment]
return node.mt_node_id
## assert not is_expr_Instance(node), "what node is this? %r" % (node,) # most to the point
if is_expr_Instance(node):
# All Instances ought to have that, or delegate to something which does -- which ought to be their contained ModelObject.
####FIX SOMETIME (implem that properly)
# Until that's implemented properly (hard now -- see _e_model_type_you_make for the hoops you have to jump thru now),
# use the ipath (non-ideal, since captures wrappers like Draggable etc, but tolerable,
# esp since this effectively means use the world-index, which will work ok for now [070218 late])
return node.ipath ###e should intern it as optim
assert not is_Expr(
node), "pure exprs like %r don't belong as nodes in the model tree" % (
node, )
# look for legacy Node property
from foundation.Utility import node_id
res = node_id(
node
) # not sure what to do if this fails -- let it be an error for now -- consider using id(node) if we need to
if print_mt_node_id:
print "legacy node %r has effective mt_node_id %r" % (node, res)
return res
def mt_node_id(
node
): # 070207; the name 'node_id' itself conflicts with a function in Utility.py (which we import and use here, btw)
"""
return the mt_node_id property of the node, regardless of which
model tree node interface it's trying to use [slight kluge]
"""
# look for value of ModelTreeNodeInterface attr
try:
node.mt_node_id
except AttributeError:
pass
else:
if print_mt_node_id:
print "this node %r has mt_node_id %r" % (node, node.mt_node_id)
# old Q: where do our Rects get it?
# A: they don't -- the bug fixed by bugfix070218 meant this was never called except for World!!
# [note: on 070302 the comments about bugfix070218, and the code affected by it, was rewritten and removed
# (becoming MapListToExpr).
# it might still be in an outtakes file not in cvs on bruce's g5 -- or in cvs rev 1.21 or earlier of this file.]
# btw, we want it to be for the
# underlying model object... sort of like how we ask for name or type... [bug noticed 070218 late; see below comment]
return node.mt_node_id
## assert not is_expr_Instance(node), "what node is this? %r" % (node,) # most to the point
if is_expr_Instance(node):
# All Instances ought to have that, or delegate to something which does -- which ought to be their contained ModelObject.
####FIX SOMETIME (implem that properly)
# Until that's implemented properly (hard now -- see _e_model_type_you_make for the hoops you have to jump thru now),
# use the ipath (non-ideal, since captures wrappers like Draggable etc, but tolerable,
# esp since this effectively means use the world-index, which will work ok for now [070218 late])
return node.ipath ###e should intern it as optim
assert not is_Expr(node), "pure exprs like %r don't belong as nodes in the model tree" % (node,)
# look for legacy Node property
from foundation.Utility import node_id
res = node_id(
node
) # not sure what to do if this fails -- let it be an error for now -- consider using id(node) if we need to
if print_mt_node_id:
print "legacy node %r has effective mt_node_id %r" % (node, res)
return res
