Hi guys, just a quick reminder about this problem which I am facing again. Best, F.
On 27 August 2014 14:25, Flavien Lambert <[email protected]> wrote: > Dear all, could you tell me what I am doing wrong in the following script, > trying to filter an edge? > Best, > F. > > bug.py: > import graph_tool as gt > _g = gt.Graph() > _g.add_vertex(2) > _g.add_edge(0,1) > print _g > > _p = _g.new_edge_property('int') > for _e in _g.edges() : _p[_e] = 0 > > _g.set_edge_filter(_p) > print _g > > > [Flavien@localhost Downloads]$ python bug.py > <Graph object, directed, with 2 vertices and 1 edge at 0x256b990> > Traceback (most recent call last): > File "bug.py", line 11, in <module> > print _g > File "/usr/lib/python2.7/site-packages/graph_tool/__init__.py", line > 1272, in __repr__ > n = self.num_vertices() > File "/usr/lib/python2.7/site-packages/graph_tool/__init__.py", line > 2048, in num_vertices > return self.__graph.GetNumberOfVertices() > RuntimeError: Vertex filter is active but edge filter is not. This is a > bug. > >
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