mrrobi / astarsearch

A* Search Algorithm.

Anyone of you can use this library to do A* search PyPi

Existing methods

• feed(self,heuristic_value_list,adjacency_matrix,node_name_dictionary)
• path() - Show the solved path with lowest cost

using process

1st need to add the library

pip install astarRobi

2nd You must need to implement neccessary list and dictionary like this ->

node_dict = {
    0:"S",
    1:'A',
    2:'B',
    3:'C',
    4:'D'
}

adj_node = [ [-1,1,4,-1,-1],
 [-1,-1,2,5,12],
 [-1,-1,-1,2,-1],
 [-1,-1,-1,-1,3],
 [-1,-1,-1,-1,-1]]

h_val = [7,2,6,1,0] #here heuristic value 0 denotes the goal node.

3rd import aster and feed the data into it

import astarRobi as astar

test = astar.feed(h_val,adj_node,node_dict) #feeding the algorithm neccessary data

test.path() #Showing the computed result :)

N.B: part 2 is customizable you could feed any graph you want here a demo data is given. :)