mlalevic
mlalevic
/ wsgiHandlerFunction.py
Created
October 13, 2013 18:15
Function required to expose wsgi handler
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| def wsgiHandler(): | |
| return web.application(urls, globals(), autoreload=False).wsgifunc() |
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| import web | |
| urls = ( | |
| '/', 'index' | |
| ) | |
| class index: | |
| def GET(self): | |
| return "Hello, world!" | |
mlalevic
/ dynamic_tsp.py
Last active
April 2, 2025 02:36
Simple Python implementation of dynamic programming algorithm for the Traveling salesman problem
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| def solve_tsp_dynamic(points): | |
| #calc all lengths | |
| all_distances = [[length(x,y) for y in points] for x in points] | |
| #initial value - just distance from 0 to every other point + keep the track of edges | |
| A = {(frozenset([0, idx+1]), idx+1): (dist, [0,idx+1]) for idx,dist in enumerate(all_distances[0][1:])} | |
| cnt = len(points) | |
| for m in range(2, cnt): | |
| B = {} | |
| for S in [frozenset(C) | {0} for C in itertools.combinations(range(1, cnt), m)]: | |
| for j in S - {0}: |