Can't import library on python 3.7

Hi, using Python 3.7, I can’t use the pathfinding module.

I’ve tried in an virtualenv and by installing it directly in the system packages.

Error is:

python.exe pathfinding.py
Traceback (most recent call last):
  File "pathfinding.py", line 1, in <module>
    from pathfinding.core.diagonal_movement import DiagonalMovement
  File "pathfinding.py", line 1, in <module>
    from pathfinding.core.diagonal_movement import DiagonalMovement
ModuleNotFoundError: No module named 'pathfinding.core'; 'pathfinding' is not a package

Process finished with exit code 1

Sample code used:

from pathfinding.core.diagonal_movement import DiagonalMovement
from pathfinding.finder.a_star import AStarFinder
from pathfinding.core.grid import Grid

matrix = [
    [1, 1, 1],
    [1, 0, 1],
    [1, 1, 1]
]
grid = Grid(matrix=matrix)

start = grid.node(0, 0)
end = grid.node(2, 2)

finder = AStarFinder(diagonal_movement=DiagonalMovement.always)
path, runs = finder.find_path(start, end, grid)

print('operations:', runs, 'path length:', len(path))
print(grid.grid_str(path=path, start=start, end=end))

Any idea how to make it work?

[brean]

Ah, I should have seen this earlier in your first post, your file is named pathfinding.py! Just rename it to something else! (e.g. path_finding.py) and you should be fine 😄

python.exe pathfinding.py

[RphlBrdt]

Thank you so much. You have resolve our problem.