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-rwxr-xr-xscripts/contrib/graph-tool13
1 files changed, 6 insertions, 7 deletions
diff --git a/scripts/contrib/graph-tool b/scripts/contrib/graph-tool
index 0275fbd5c0..1df5b8c345 100755
--- a/scripts/contrib/graph-tool
+++ b/scripts/contrib/graph-tool
@@ -30,8 +30,7 @@ def get_path_networkx(dotfile, fromnode, tonode):
print('ERROR: Please install the networkx python module')
sys.exit(1)
- graph = networkx.DiGraph(networkx.read_dot(dotfile))
-
+ graph = networkx.DiGraph(networkx.nx_pydot.read_dot(dotfile))
def node_missing(node):
import difflib
close_matches = difflib.get_close_matches(node, graph.nodes(), cutoff=0.7)
@@ -53,11 +52,11 @@ def find_paths(args, usage):
fromnode = args[1]
tonode = args[2]
- paths = list(get_path_networkx(args[0], fromnode, tonode))
- if paths:
- for path in paths:
- print(" -> ".join(map(str,path)))
- else:
+
+ path = None
+ for path in get_path_networkx(args[0], fromnode, tonode):
+ print(" -> ".join(map(str, path)))
+ if not path:
print("ERROR: no path from %s to %s in graph" % (fromnode, tonode))
sys.exit(1)