Graph generation bug fix, version bump to 0.2.7

Author: lin-toto

cyaron/graph.py

@@ -249,13 +249,13 @@ def graph(point_count, edge_count, **kwargs):
                 weight_limit[0], weight_limit[1]))
         graph = Graph(point_count, directed)
         used_edges = set()
-        for i in range(edge_count):
+        i = 0
+        while i < edge_count:
             u = random.randint(1, point_count)
             v = random.randint(1, point_count)
 
             if (not self_loop and u == v) or (not repeated_edges and (u, v) in  used_edges):
                 # Then we generate a new pair of nodes
-                i -= 1
                 continue
 
             graph.add_edge(u, v, weight=weight_gen())
@@ -264,6 +264,8 @@ def graph(point_count, edge_count, **kwargs):
                 used_edges.add((u, v))
                 if not directed:
                     used_edges.add((v, u))
+
+            i += 1
         return graph
 
     @staticmethod

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name='cyaron',
-    version='0.2.6',
+    version='0.2.7',
     keywords='olympic informatics luogu aqours cyaron lovelive sunshine online judge',
     description='CYaRon: Yet Another Random Olympic-iNformatics test data generator, A library for automatically generating test data for Online Judge, Olympic Informatics or automatic application testing',
     license='LGPLv3',