uv config for build wheel package

add clean and fclean method to Makefile

.gitignore

@@ -216,3 +216,4 @@ __marimo__/
 .streamlit/secrets.toml
 test.txt
 
+mazegen-1.0.0-py3-none-any.whl

Makefile

@@ -1,3 +1,7 @@
+build:
+	uv build --clear --wheel
+	cp dist/*.whl mazegen-1.0.0-py3-none-any.whl
+
 install:
 	uv sync
 	uv pip install mlx-2.2-py3-none-any.whl
@@ -12,7 +16,10 @@ debug:
 	uv pdb python3 a_maze_ing.py config.txt
 
 clean:
-	rm -rf __pycache__ .mypy_cache .venv
+	rm -rf */**__pycache__ __pycache__ .mypy_cache .venv dist build */**/*.egg-info *.egg-info
+
+fclean: clean
+	rm mazegen-1.0.0-py3-none-any.whl 
 
 lint:
 	uv run flake8 . --exclude=.venv
@@ -34,3 +41,5 @@ run_test:
 	uv run pytest
 mlx:
 	uv run python3 test.py
+
+.PHONY: build install run debug clean fclean lint lint-strict run_test

a_maze_ing.py

@@ -1,9 +1,8 @@
-from typing import Any, Generator
+from typing import Any
 from src.AMazeIng import AMazeIng
-from src.parsing import Parsing
+from src.parsing.Parsing import DataMaze as Parsing
 from mlx import Mlx
 import numpy as np
-import math
 import time
 
 
@@ -12,6 +11,8 @@ class MazeMLX:
         self.mlx = Mlx()
         self.height = height
         self.width = width
+        self.print_path = False
+        self.color = [0x00, 0x00, 0xFF, 0xFF]
         self.mlx_ptr = self.mlx.mlx_init()
         self.win_ptr = self.mlx.mlx_new_window(
             self.mlx_ptr, width, height + 200, "A-Maze-Ing"
@@ -26,6 +27,12 @@ class MazeMLX:
     def close(self) -> None:
         self.mlx.mlx_destroy_image(self.mlx_ptr, self.img_ptr)
 
+    def close_loop(self, _: Any):
+        self.mlx.mlx_loop_exit(self.mlx_ptr)
+
+    def clear_image(self) -> None:
+        self.buf[:] = b"\x00" * len(self.buf)
+
     def redraw_image(self) -> None:
         self.mlx.mlx_clear_window(self.mlx_ptr, self.win_ptr)
         self.mlx.mlx_put_image_to_window(
@@ -40,47 +47,100 @@ class MazeMLX:
             "1: regen; 2: path; 3: color; 4: quit;",
         )
 
-    def put_pixel(self, x, y) -> None:
+    def put_pixel(self, x, y, color: list | None = None) -> None:
+        if x < 0 or y < 0 or x >= self.width or y >= self.height:
+            return
         offset = y * self.size_line + x * (self.bpp // 8)
 
-        self.buf[offset + 0] = 0xFF
-        self.buf[offset + 1] = 0xFF
-        self.buf[offset + 2] = 0xFF
-        if self.bpp >= 32:
-            self.buf[offset + 3] = 0xFF
+        if color:
+            self.buf[offset + 0] = color[0]
+            self.buf[offset + 1] = color[1]
+            self.buf[offset + 2] = color[2]
+            if self.bpp >= 32:
+                self.buf[offset + 3] = color[3]
+        else:
+            self.buf[offset + 0] = self.color[0]
+            self.buf[offset + 1] = self.color[1]
+            self.buf[offset + 2] = self.color[2]
+            if self.bpp >= 32:
+                self.buf[offset + 3] = self.color[3]
 
-    def clear_image(self) -> None:
-        self.buf[:] = b"\x00" * len(self.buf)
-
-    def put_line(self, start: tuple[int, int], end: tuple[int, int]) -> None:
+    def put_line(
+        self,
+        start: tuple[int, int],
+        end: tuple[int, int],
+        color: list | None = None,
+    ) -> None:
         sx, sy = start
         ex, ey = end
         if sy == ey:
             for x in range(min(sx, ex), max(sx, ex) + 1):
-                self.put_pixel(x, sy)
+                self.put_pixel(x, sy, color)
         if sx == ex:
             for y in range(min(sy, ey), max(sy, ey) + 1):
-                self.put_pixel(sx, y)
+                self.put_pixel(sx, y, color)
+
+    def put_block(
+        self,
+        ul: tuple[int, int],
+        dr: tuple[int, int],
+        color: list | None = None,
+    ) -> None:
+        for y in range(min(ul[1], dr[1]), max(dr[1], ul[1])):
+            self.put_line(
+                (min(ul[0], dr[0]), y), (max(ul[0], dr[0]), y), color
+            )
+
+    @staticmethod
+    def random_color_ft() -> Any:
+        colors = [
+            [0xFF, 0xBF, 0x00, 0xFF],  # blue
+            [0x00, 0xFF, 0x40, 0xFF],  # green
+            [0xFF, 0x00, 0xFF, 0xFF],  # pink
+            [0x00, 0xFF, 0xFF, 0xFF],  # yellow
+        ]
+        while True:
+            for color in colors:
+                yield color
+
+    @staticmethod
+    def random_color() -> Any:
+        colors = [
+            [0xFF, 0x00, 0xFF, 0xFF],  # pink
+            [0x00, 0xFF, 0xFF, 0xFF],  # yellow
+            [0x00, 0xFF, 0x40, 0xFF],  # green
+            [0xFF, 0xBF, 0x00, 0xFF],  # blue
+            [0xFF, 0x00, 0x80, 0xFF],  # purple
+            [0x00, 0x00, 0xFF, 0xFF],  # red
+        ]
+        while True:
+            for color in colors:
+                yield color
+
+    def get_margin_line_len(self, maze: np.ndarray) -> tuple[int, int, int]:
+        rows = len(maze)
+        cols = len(maze[0])
+
+        line_len = min(self.width // cols, self.height // rows) - 1
+
+        maze_width = cols * line_len
+        maze_height = rows * line_len
+
+        margin_x = ((self.width - maze_width) // 2) + 1
+        margin_y = ((self.height - maze_height) // 2) + 1
+
+        return (line_len, margin_x, margin_y)
 
     def update_maze(self, maze: np.ndarray) -> None:
         self.clear_image()
-        margin = math.trunc(
-            math.sqrt(self.width if self.width > self.height else self.height)
-            // 2
-        )
-        line_len = math.trunc(
-            (
-                (self.height - margin) // len(maze)
-                if self.height > self.width
-                else (self.width - margin) // len(maze[0])
-            )
-        )
+
+        line_len, margin_x, margin_y = self.get_margin_line_len(maze)
         for y in range(len(maze)):
             for x in range(len(maze[0])):
-                x0 = x * line_len + margin
-                y0 = y * line_len + margin
-                x1 = x * line_len + line_len + margin
-                y1 = y * line_len + line_len + margin
+                x0 = x * line_len + margin_x
+                y0 = y * line_len + margin_y
+                x1 = x * line_len + line_len + margin_x
+                y1 = y * line_len + line_len + margin_y
 
                 if maze[y][x].get_north():
                     self.put_line((x0, y0), (x1, y0))
@@ -90,13 +150,8 @@ class MazeMLX:
                     self.put_line((x0, y1), (x1, y1))
                 if maze[y][x].get_west():
                     self.put_line((x0, y0), (x0, y1))
-        self.redraw_image()
 
-    def put_block(self, ul: tuple[int, int], dr: tuple[int, int]) -> None:
-        for y in range(min(ul[1], dr[1]), max(dr[1], ul[1])):
-            self.put_line((min(ul[0], dr[0]), y), (max(ul[0], dr[0]), y))
-
-    def put_path(self, amazing: AMazeIng):
+    def put_path(self, amazing: AMazeIng) -> Any:
         path = amazing.solve_path()
         print(path)
         actual = amazing.entry
@@ -104,33 +159,23 @@ class MazeMLX:
         maze = amazing.maze.get_maze()
         if maze is None:
             return
-        margin = math.trunc(
-            math.sqrt(self.width if self.width > self.height else self.height)
-            // 2
-        )
-        cell_size = math.trunc(
-            (
-                (self.height - margin) // len(maze)
-                if self.height > self.width
-                else (self.width - margin) // len(maze[0])
-            )
-        )
-        self.update_maze(maze)
+
+        line_len, margin_x, margin_y = self.get_margin_line_len(maze)
+
         for i in range(len(path)):
             ul = (
-                (actual[0]) * cell_size + margin + 12,
-                (actual[1]) * cell_size + 12 + margin,
+                (actual[0]) * line_len + margin_x + 12,
+                (actual[1]) * line_len + 12 + margin_y,
             )
             dr = (
-                (actual[0]) * cell_size + cell_size + margin - 12,
-                (actual[1]) * cell_size + cell_size - 12 + margin,
+                (actual[0]) * line_len + line_len + margin_x - 12,
+                (actual[1]) * line_len + line_len - 12 + margin_y,
             )
             self.put_block(ul, dr)
-            self.redraw_image()
-            x0 = actual[0] * cell_size + margin + 12
-            y0 = actual[1] * cell_size + margin + 12
-            x1 = actual[0] * cell_size + cell_size + margin - 12
-            y1 = actual[1] * cell_size + cell_size + margin - 12
+            x0 = actual[0] * line_len + margin_x + 12
+            y0 = actual[1] * line_len + margin_y + 12
+            x1 = actual[0] * line_len + line_len + margin_x - 12
+            y1 = actual[1] * line_len + line_len + margin_y - 12
             yield
             match path[i]:
                 case "N":
@@ -146,71 +191,156 @@ class MazeMLX:
                     self.put_block((x0, y0), (x0 - 24, y1))
                     actual = (actual[0] - 1, actual[1])
         ul = (
-            (actual[0]) * cell_size + margin + 12,
-            (actual[1]) * cell_size + 12 + margin,
+            (actual[0]) * line_len + margin_x + 12,
+            (actual[1]) * line_len + 12 + margin_y,
         )
         dr = (
-            (actual[0]) * cell_size + cell_size + margin - 12,
-            (actual[1]) * cell_size + cell_size - 12 + margin,
+            (actual[0]) * line_len + line_len + margin_x - 12,
+            (actual[1]) * line_len + line_len - 12 + margin_y,
         )
         self.put_block(ul, dr)
-        self.redraw_image()
         return
 
-    def close_loop(self, _: Any):
-        self.mlx.mlx_loop_exit(self.mlx_ptr)
+    def put_start_end(self, amazing: AMazeIng):
+        entry = amazing.entry
+        exit = amazing.exit
+        maze = amazing.maze.get_maze()
+        if maze is None:
+            return
 
-    def handle_key_press(self, keycode: int, amazing: AMazeIng) -> None:
-        if keycode == 49:
-            self.restart_maze(amazing)
-        if keycode == 50:
-            self.restart_path(amazing)
-        if keycode == 51:
-            pass
-        if keycode == 52:
-            self.close_loop(None)
+        line_len, margin_x, margin_y = self.get_margin_line_len(maze)
 
-    def start(self, amazing: AMazeIng) -> None:
-        self.restart_maze(amazing)
-        self.mlx.mlx_loop_hook(self.mlx_ptr, self.render_maze, amazing)
-        self.mlx.mlx_hook(self.win_ptr, 33, 0, self.close_loop, None)
-        self.mlx.mlx_hook(
-            self.win_ptr, 2, 1 << 0, self.handle_key_press, amazing
+        ul = (
+            (entry[0] - 1) * line_len + margin_x + 3,
+            (entry[1] - 1) * line_len + 3 + margin_y,
         )
-        self.mlx.mlx_loop(self.mlx_ptr)
+        dr = (
+            (entry[0] - 1) * line_len + line_len + margin_x - 3,
+            (entry[1] - 1) * line_len + line_len - 3 + margin_y,
+        )
+        self.put_block(ul, dr, [0xFF, 0xBF, 0x00, 0x9F])
+
+        ul = (
+            (exit[0] - 1) * line_len + margin_x + 3,
+            (exit[1] - 1) * line_len + 3 + margin_y,
+        )
+        dr = (
+            (exit[0] - 1) * line_len + line_len + margin_x - 3,
+            (exit[1] - 1) * line_len + line_len - 3 + margin_y,
+        )
+        self.put_block(ul, dr, [0x00, 0xFF, 0x40, 0x9F])
+
+    def draw_ft(self, maze: np.ndarray, color: list | None = None):
+        line_len, margin_x, margin_y = self.get_margin_line_len(maze)
+
+        for y in range(len(maze)):
+            for x in range(len(maze[0])):
+                if maze[y][x].value == 15:
+                    x0 = x * line_len + margin_x
+                    y0 = y * line_len + margin_y
+                    x1 = x * line_len + line_len + margin_x
+                    y1 = y * line_len + line_len + margin_y
+                    self.put_block((x0, y0), (x1, y1), color)
+
+    def draw_image(self, amazing: AMazeIng) -> None:
+        if self.render_maze(amazing):
+            if self.path_printer and self.print_path:
+                if self.render_path():
+                    color = next(self.color_gen_ft)
+                    self.draw_ft(amazing.maze.get_maze(), color)
+                    next(self.timer_gen)
+            else:
+                self.time_gen()
+                self.update_maze(amazing.maze.get_maze())
+                self.draw_ft(amazing.maze.get_maze())
+            self.put_start_end(amazing)
+        self.redraw_image()
+
+    def shift_color(self):
+        self.color_gen = self.random_color()
+
+    def shift_color_ft(self):
+        self.color_gen_ft = self.random_color_ft()
+
+    def time_gen(self):
+        self.timer_gen = self.time_generator()
 
     def restart_maze(self, amazing: AMazeIng) -> None:
         self.generator = amazing.generate()
 
+    def time_generator(self) -> Any:
+        yield
+        while True:
+            time.sleep(0.3)
+            yield
+
     def restart_path(self, amazing: AMazeIng) -> None:
         self.path_printer = self.put_path(amazing)
 
-    def render_path(self):
+    def render_path(self) -> bool:
         try:
             next(self.path_printer)
             time.sleep(0.03)
+            return False
         except StopIteration:
             pass
+        return True
 
-    def render_maze(self, amazing: AMazeIng):
+    def render_maze(self, amazing: AMazeIng) -> bool:
         try:
             next(self.generator)
             self.update_maze(amazing.maze.get_maze())
-            # time.sleep(0.01)
+            return False
         except StopIteration:
-            if self.path_printer is not None:
-                try:
-                    next(self.path_printer)
-                    time.sleep(0.03)
-                except StopIteration:
-                    pass
+            pass
+        return True
+
+    def handle_key_press(self, keycode: int, amazing: AMazeIng) -> None:
+        if keycode == 49:
+            self.restart_maze(amazing)
+            self.print_path = False
+        if keycode == 50:
+            self.restart_path(amazing)
+            self.print_path = True if self.print_path is False else False
+        if keycode == 51:
+            self.print_path = False
+            self.color = next(self.color_gen)
+        if keycode == 52:
+            self.close_loop(None)
+
+    def handle_key_press_mteriier(
+        self, keycode: int, amazing: AMazeIng
+    ) -> None:
+        if keycode == 38:
+            self.restart_maze(amazing)
+            self.print_path = False
+        if keycode == 233:
+            self.restart_path(amazing)
+            self.print_path = True if self.print_path is False else False
+        if keycode == 34:
+            self.print_path = False
+            self.color = next(self.color_gen)
+        if keycode == 39:
+            self.close_loop(None)
+
+    def start(self, amazing: AMazeIng) -> None:
+        self.restart_maze(amazing)
+        self.shift_color()
+        self.shift_color_ft()
+        self.time_gen()
+        self.mlx.mlx_loop_hook(self.mlx_ptr, self.draw_image, amazing)
+        self.mlx.mlx_hook(self.win_ptr, 33, 0, self.close_loop, None)
+        self.mlx.mlx_hook(
+            self.win_ptr, 2, 1 << 0, self.handle_key_press_mteriier, amazing
+        )
+        self.mlx.mlx_loop(self.mlx_ptr)
 
 
 def main() -> None:
     mlx = None
     try:
         mlx = MazeMLX(1000, 1000)
-        config = Parsing.DataMaze.get_data_maze("config.txt")
+        config = Parsing.get_data_maze("config.txt")
         amazing = AMazeIng(**config)
         mlx.start(amazing)
         with open("test.txt", "w") as output:

config.txt

@@ -1,8 +1,8 @@
-WIDTH=11
-HEIGHT=11
+WIDTH=13
+HEIGHT=13
 ENTRY=1,1
-EXIT=11,11
+EXIT=5,5
 OUTPUT_FILE=maze.txt
-PERFECT=True
+PERFECT=False
 GENERATOR=Kruskal
 SOLVER=AStar

pyproject.toml

@@ -23,3 +23,11 @@ python_version = "3.10"
 
 [tool.pytest.ini_options]
 pythonpath = ["src"]
+
+[build-system]
+requires = ["setuptools>=78.1.0", "wheel>=0.45.1"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+package-dir = {"" = "src/amaz_lib"}
+

src/amaz_lib/Maze.py

@@ -1,16 +1,16 @@
 from dataclasses import dataclass
-
-import numpy
+from numpy.typing import NDArray
+from typing import Optional, Any
 
 
 @dataclass
 class Maze:
-    maze: numpy.ndarray
+    maze: Optional[NDArray[Any]] = None
 
-    def get_maze(self) -> numpy.ndarray | None:
+    def get_maze(self) -> Optional[NDArray[Any]]:
         return self.maze
 
-    def set_maze(self, new_maze: numpy.ndarray) -> None:
+    def set_maze(self, new_maze: NDArray[Any]) -> None:
         self.maze = new_maze
 
     def __str__(self) -> str:
@@ -24,6 +24,9 @@ class Maze:
         return res
 
     def ascii_print(self) -> None:
+        if self.maze is None:
+            print("None")
+            return
         for cell in self.maze[0]:
             print("_", end="")
             if cell.get_north():

src/amaz_lib/MazeSolver.py

@@ -1,5 +1,6 @@
 from abc import ABC, abstractmethod
 from .Maze import Maze
+from typing import Any
 import numpy as np
 
 
@@ -9,163 +10,165 @@ class MazeSolver(ABC):
         self.end = (end[1] - 1, end[0] - 1)
 
     @abstractmethod
-    def solve(self, maze: Maze, height: int = None,
-              width: int = None) -> str: ...
+    def solve(
+        self, maze: Maze, height: int | None = None, width: int | None = None
+    ) -> str: ...
 
 
 class AStar(MazeSolver):
+    class Node:
+        def __init__(
+            self,
+            coordinate: tuple[int, int],
+            g: int,
+            h: int,
+            f: int,
+            parent: Any,
+        ) -> None:
+            self.coordinate = coordinate
+            self.g = g
+            self.h = h
+            self.f = f
+            self.parent = parent
+
+        def __eq__(self, value: object, /) -> bool:
+            return value == self.coordinate
 
     def __init__(self, start: tuple[int, int], end: tuple[int, int]) -> None:
         super().__init__(start, end)
+        self.path = []
 
-    def f(self, n):
-        def g(n: tuple[int, int]) -> int:
-            res = 0
-            if n[0] < self.start[0]:
-                res += self.start[0] - n[0]
-            else:
-                res += n[0] - self.start[0]
-            if n[1] < self.start[1]:
-                res += self.start[1] - n[1]
-            else:
-                res += n[1] - self.start[1]
-            return res
+    def h(self, n: tuple[int, int]) -> int:
+        return (
+            max(n[0], self.end[0])
+            - min(n[0], self.end[0])
+            + max(n[1], self.end[1])
+            - min(n[1], self.end[1])
+        )
 
-        def h(n: tuple[int, int]) -> int:
-            res = 0
-            if n[0] < self.end[0]:
-                res += self.end[0] - n[0]
-            else:
-                res += n[0] - self.end[0]
-            if n[1] < self.end[1]:
-                res += self.end[1] - n[1]
-            else:
-                res += n[1] - self.end[1]
-            return res
-
-        try:
-            return g(n) + h(n)
-        except Exception:
-            return 1000
-
-    def best_path(
+    def get_paths(
         self,
         maze: np.ndarray,
         actual: tuple[int, int],
-        last: str | None,
-    ) -> dict[str, int]:
-        path = {
-            "N": (
-                self.f((actual[0], actual[1] - 1))
-                if not maze[actual[1]][actual[0]].get_north() and actual[1] > 0
+        close: list,
+    ) -> list[tuple[int, int]]:
+        path = [
+            (
+                (actual[0], actual[1] - 1)
+                if not maze[actual[1]][actual[0]].get_north()
+                and actual[1] > 0
+                and (actual[0], actual[1] - 1)
+                not in [n.coordinate for n in close]
                 else None
             ),
-            "E": (
-                self.f((actual[0] + 1, actual[1]))
+            (
+                (actual[0] + 1, actual[1])
                 if not maze[actual[1]][actual[0]].get_est()
                 and actual[0] < len(maze[0]) - 1
+                and (actual[0] + 1, actual[1])
+                not in [n.coordinate for n in close]
                 else None
             ),
-            "S": (
-                self.f((actual[0], actual[1] + 1))
+            (
+                (actual[0], actual[1] + 1)
                 if not maze[actual[1]][actual[0]].get_south()
                 and actual[1] < len(maze) - 1
+                and (actual[0], actual[1] + 1)
+                not in [n.coordinate for n in close]
                 else None
             ),
-            "W": (
-                self.f((actual[0] - 1, actual[1]))
-                if not maze[actual[1]][actual[0]].get_west() and actual[0] > 0
+            (
+                (actual[0] - 1, actual[1])
+                if not maze[actual[1]][actual[0]].get_west()
+                and actual[0] > 0
+                and (actual[0] - 1, actual[1])
+                not in [n.coordinate for n in close]
                 else None
             ),
-        }
-        return {
-            k: v
-            for k, v in sorted(path.items(), key=lambda item: item[0])
-            if v is not None and k != last
-        }
+        ]
+        return [p for p in path if p is not None]
 
-    def get_opposit(self, dir: str) -> str:
-        match dir:
-            case "N":
-                return "S"
-            case "E":
-                return "W"
-            case "S":
-                return "N"
-            case "W":
-                return "E"
-            case _:
-                return ""
+    def get_path(self, maze: np.ndarray) -> list:
+        open: list[AStar.Node] = []
+        close: list[AStar.Node] = []
 
-    def get_next_pos(
-        self, dir: str, actual: tuple[int, int]
-    ) -> tuple[int, int]:
-        match dir:
-            case "N":
-                return (actual[0], actual[1] - 1)
-            case "E":
-                return (actual[0] + 1, actual[1])
-            case "S":
-                return (actual[0], actual[1] + 1)
-            case "W":
-                return (actual[0] - 1, actual[1])
-            case _:
-                return actual
-
-    def get_path(self, maze: np.ndarray) -> str | None:
-        path = [(self.start, self.best_path(maze, self.start, None))]
-        visited = [self.start]
-        while len(path) > 0 and path[-1][0] != self.end:
-            if len(path[-1][1]) == 0:
-                path.pop(-1)
-                if len(path) == 0:
-                    break
-                k = next(iter(path[-1][1]))
-                path[-1][1].pop(k)
-                continue
-
-            while len(path[-1][1]) > 0:
-                next_pos = self.get_next_pos(
-                    list(path[-1][1].keys())[0], path[-1][0]
-                )
-                if next_pos in visited:
-                    k = next(iter(path[-1][1]))
-                    path[-1][1].pop(k)
-                else:
-                    break
-            if len(path[-1][1]) == 0:
-                path.pop(-1)
-                continue
-
-            pre = self.get_opposit(list(path[-1][1].keys())[0])
-            path.append(
-                (
-                    next_pos,
-                    self.best_path(maze, next_pos, pre),
-                )
+        open.append(
+            AStar.Node(
+                self.start,
+                0,
+                self.h(self.start),
+                self.h(self.start),
+                None,
             )
-            visited += [next_pos]
-        if len(path) == 0:
-            return None
-        path[-1] = (self.end, {})
-        return "".join(
-            str(list(c[1].keys())[0]) for c in path if len(c[1]) > 0
         )
 
-    def solve(self, maze: Maze, height: int = None,
-              width: int = None) -> str:
-        res = self.get_path(maze.get_maze())
-        if res is None:
-            raise Exception("Path not found")
+        while len(open) > 0:
+            to_check = sorted(open, key=lambda x: x.f)[0]
+            open.remove(to_check)
+            close.append(to_check)
+            if to_check.coordinate == self.end:
+                return close
+            paths = self.get_paths(maze, to_check.coordinate, close)
+            for path in paths:
+                open.append(
+                    self.Node(
+                        path,
+                        to_check.g + 1,
+                        self.h(path),
+                        self.h(path) + to_check.g + 1,
+                        to_check,
+                    )
+                )
+        raise Exception("Path not found")
+
+    def get_rev_dir(self, current: Node) -> str:
+        if current.parent.coordinate == (
+            current.coordinate[0],
+            current.coordinate[1] - 1,
+        ):
+            return "S"
+        elif current.parent.coordinate == (
+            current.coordinate[0] + 1,
+            current.coordinate[1],
+        ):
+            return "W"
+        elif current.parent.coordinate == (
+            current.coordinate[0],
+            current.coordinate[1] + 1,
+        ):
+            return "N"
+        elif current.parent.coordinate == (
+            current.coordinate[0] - 1,
+            current.coordinate[1],
+        ):
+            return "E"
+        else:
+            raise Exception("Translate error: AStar path not found")
+
+    def translate(self, close: list) -> str:
+        current = close[-1]
+        res = ""
+        while True:
+            res = self.get_rev_dir(current) + res
+            current = current.parent
+            if current.coordinate == self.start:
+                break
         return res
 
+    def solve(
+        self, maze: Maze, height: int | None = None, width: int | None = None
+    ) -> str:
+        path = self.get_path(maze.get_maze())
+        return self.translate(path)
+
 
 class DepthFirstSearchSolver(MazeSolver):
     def __init__(self, start, end):
         super().__init__(start, end)
 
-    def solve(self, maze: Maze, height: int = None,
-              width: int = None) -> str:
+    def solve(
+        self, maze: Maze, height: int | None = None, width: int | None = None
+    ) -> str:
         path_str = ""
         visited = np.zeros((height, width), dtype=bool)
         path = list()
@@ -179,8 +182,9 @@ class DepthFirstSearchSolver(MazeSolver):
             rand_p = self.random_path(visited, coord, maze_s, h_w)
 
             if not rand_p:
-                path, move = self.back_on_step(path, visited, maze_s, h_w,
-                                               move)
+                path, move = self.back_on_step(
+                    path, visited, maze_s, h_w, move
+                )
                 if not path:
                     break
                 coord = path[-1]
@@ -195,8 +199,9 @@ class DepthFirstSearchSolver(MazeSolver):
         return path_str
 
     @staticmethod
-    def random_path(visited: np.ndarray, coord: tuple,
-                    maze: np.ndarray, h_w: tuple) -> list:
+    def random_path(
+        visited: np.ndarray, coord: tuple, maze: np.ndarray, h_w: tuple
+    ) -> list:
         random_p = []
         h, w = h_w
         y, x = coord
@@ -219,8 +224,13 @@ class DepthFirstSearchSolver(MazeSolver):
         return np.random.choice(rand_path)
 
     @staticmethod
-    def back_on_step(path: list, visited: np.ndarray,
-                     maze: np.ndarray, h_w: tuple, move: list) -> list:
+    def back_on_step(
+        path: list,
+        visited: np.ndarray,
+        maze: np.ndarray,
+        h_w: tuple,
+        move: list,
+    ) -> list:
         while path:
             last = path[-1]
             if DepthFirstSearchSolver.random_path(visited, last, maze, h_w):

src/parsing/__init__.py

@@ -1,6 +0,0 @@
-__version__ = "1.0.0"
-__author__ = "mteriier, dgaillet"
-
-from .Parsing import DataMaze
-
-__all__ = ["DataMaze"]

tests/test_Cell.py

@@ -1,4 +1,3 @@
-import pytest
 from amaz_lib.Cell import Cell
 
 

tests/test_MazeSolver.py

@@ -1,6 +1,6 @@
 from amaz_lib.Cell import Cell
 import numpy as np
-from amaz_lib import AStar, Maze, MazeSolver
+from amaz_lib import AStar, Maze
 
 
 def test_solver() -> None:

uv.lock

@@ -9,7 +9,7 @@ resolution-markers = [
 [[package]]
 name = "a-maze-ing"
 version = "0.1.0"
-source = { virtual = "." }
+source = { editable = "." }
 dependencies = [
     { name = "numpy", version = "2.2.6", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.11'" },
     { name = "numpy", version = "2.4.3", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.11'" },