Converting tab indents to spaces

Author: PranavTamada

graphs/dijkstra_2.py

@@ -45,35 +45,35 @@ def min_dist(mdist, vset, v):
 
 
 def dijkstra(graph, v, src):
-	"""
-	Runs Dijkstra's algorithm and prints distances.
-	>>> g = [
-	...     [0.0, 5.0, float('inf'), 10.0],
-	...     [float('inf'), 0.0, 3.0, float('inf')],
-	...     [float('inf'), float('inf'), 0.0, 1.0],
-	...     [float('inf'), float('inf'), float('inf'), 0.0],
-	... ]
-	>>> dijkstra(g, 4, 0)
-	Vertex Distance
-	0    0
-	1    5
-	2    8
-	3    9
-	>>> g2 = [
-	...     [0.0, float('inf')],
-	...     [float('inf'), 0.0],
-	... ]
-	>>> dijkstra(g2, 2, 0)
-	Vertex Distance
-	0    0
-	1    INF
-	>>> dijkstra([[0.0]], 1, 0)
-	Vertex Distance
-	0    0
-	"""
-	mdist = [float("inf") for _ in range(v)]
-	vset = [False for _ in range(v)]
-	mdist[src] = 0.0
+    """
+    Runs Dijkstra's algorithm and prints distances.
+    >>> g = [
+    ...     [0.0, 5.0, float('inf'), 10.0],
+    ...     [float('inf'), 0.0, 3.0, float('inf')],
+    ...     [float('inf'), float('inf'), 0.0, 1.0],
+    ...     [float('inf'), float('inf'), float('inf'), 0.0],
+    ... ]
+    >>> dijkstra(g, 4, 0)
+    Vertex Distance
+    0    0
+    1    5
+    2    8
+    3    9
+    >>> g2 = [
+    ...     [0.0, float('inf')],
+    ...     [float('inf'), 0.0],
+    ... ]
+    >>> dijkstra(g2, 2, 0)
+    Vertex Distance
+    0    0
+    1    INF
+    >>> dijkstra([[0.0]], 1, 0)
+    Vertex Distance
+    0    0
+    """
+    mdist = [float("inf") for _ in range(v)]
+    vset = [False for _ in range(v)]
+    mdist[src] = 0.0
 
     for _ in range(v - 1):
         u = min_dist(mdist, vset, v)