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[FIX] infinte loops in tools.graph 

lp bug: https://launchpad.net/bugs/932830 fixed

bzr revid: cto@openerp.com-20120222151653-ucftpis7zh9kman5
This commit is contained in:
Cécile Tonglet 2012-02-22 16:16:53 +01:00
parent 3490275dc0
commit 4a87cc055d
1 changed files with 6 additions and 3 deletions
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9
openerp/tools/graph.py
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@ -313,7 +313,8 @@ class graph(object):
self.order[level] = self.order[level]+1
for sec_end in self.transitions.get(node, []):
self.init_order(sec_end, self.result[sec_end]['x'])
if node!=sec_end:
self.init_order(sec_end, self.result[sec_end]['x'])
def order_heuristic(self):
@ -457,7 +458,8 @@ class graph(object):
if self.transitions.get((mid_node), False):
if last:
self.result[mid_node]['y'] = last + len(self.transitions[mid_node])/2 + 1
last = self.tree_order(mid_node)
if node!=mid_node:
last = self.tree_order(mid_node)
else:
if last:
self.result[mid_node]['y'] = last + 1
@ -473,7 +475,8 @@ class graph(object):
if self.transitions.get(child, False):
if last:
self.result[child]['y'] = last + len(self.transitions[child])/2 + 1
last = self.tree_order(child, last)
if node!=child:
last = self.tree_order(child, last)
if last_child:
last = self.result[last_child]['y']