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Enable iterables to be passed as new SP nodes.
author
Fredrik Tolf
<fredrik@dolda2000.com>
Tue, 5 Apr 2016 21:30:08 +0000
(23:30 +0200)
committer
Fredrik Tolf
<fredrik@dolda2000.com>
Tue, 5 Apr 2016 21:30:08 +0000
(23:30 +0200)
wrw/sp/cons.py
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diff --git
a/wrw/sp/cons.py
b/wrw/sp/cons.py
index
0c36458
..
8ffa397
100644
(file)
--- a/
wrw/sp/cons.py
+++ b/
wrw/sp/cons.py
@@
-1,4
+1,4
@@
-import sys
+import sys
, collections.abc
import xml.dom.minidom
class node(object):
import xml.dom.minidom
class node(object):
@@
-56,12
+56,19
@@
class context(object):
return ob.__tonode__()
if type(ob) in self.nodeconv:
return self.nodeconv[type(ob)](ob)
return ob.__tonode__()
if type(ob) in self.nodeconv:
return self.nodeconv[type(ob)](ob)
- r
aise Exception("No node conversion known for %s objects" % str(type(ob)))
+ r
eturn None
def addchild(self, node, child):
if child is None:
return
def addchild(self, node, child):
if child is None:
return
- node.children.append(self.nodefrom(child))
+ new = self.nodefrom(child)
+ if new is not None:
+ node.children.append(self.nodefrom(child))
+ elif isinstance(child, collections.abc.Iterable):
+ for ch in child:
+ self.addchild(node, ch)
+ else:
+ raise Exception("No node conversion known for %s objects" % str(type(ob)))
def addattr(self, node, k, v):
if v is not None:
def addattr(self, node, k, v):
if v is not None: