vis_graph.py 文件源码

def _vis_graph(graph, points, worker, status):
    total_points = len(points)
    visible_edges = []
    if status:
        t0 = default_timer()
        points_done = 0
    for p1 in points:
        for p2 in visible_vertices(p1, graph, scan='half'):
            visible_edges.append(Edge(p1, p2))
        if status:
            points_done += 1
            avg_time = round((default_timer() - t0) / points_done, 3)
            time_stat = (points_done, total_points-points_done, avg_time)
            status = '\r\033[' + str(21*worker) + 'C[{:4}][{:4}][{:5.3f}] \r'
            stdout.write(status.format(*time_stat))
            stdout.flush()
    return visible_edges