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Python: Improve Struct mapping

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When reading, create the local equivalent of a dataclass, so that access
doesn't require ["foo"] key syntax.

Also implement the copy protocol, so that we can safely make clones of
the references returned by the ListModel.
This commit is contained in:
Simon Hausmann 2024-03-09 20:56:37 +01:00
parent 0b6381d012
commit e3aab79fdb
7 changed files with 103 additions and 25 deletions
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18
examples/memory/main.py
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@ -6,6 +6,7 @@ from datetime import timedelta, datetime
import os
import random
import itertools
import copy
import slint
from slint import Color, ListModel, Timer, TimerMode
@ -14,31 +15,32 @@ class MainWindow(slint.loader.memory.MainWindow):
def __init__(self):
super().__init__()
initial_tiles = self.memory_tiles
tiles = ListModel(itertools.chain(initial_tiles, initial_tiles))
tiles = ListModel(itertools.chain(
map(copy.copy, initial_tiles), map(copy.copy, initial_tiles)))
random.shuffle(tiles)
self.memory_tiles = tiles
@slint.callback
def check_if_pair_solved(self):
flipped_tiles = [(index, tile) for index, tile in enumerate(
self.memory_tiles) if tile["image-visible"] and not tile["solved"]]
flipped_tiles = [(index, copy.copy(tile)) for index, tile in enumerate(
self.memory_tiles) if tile.image_visible and not tile.solved]
if len(flipped_tiles) == 2:
tile1_index, tile1 = flipped_tiles[0]
tile2_index, tile2 = flipped_tiles[1]
is_pair_solved = tile1["image"].path == tile2["image"].path
is_pair_solved = tile1.image.path == tile2.image.path
if is_pair_solved:
tile1["solved"] = True
tile1.solved = True
self.memory_tiles[tile1_index] = tile1
tile2["solved"] = True
tile2.solved = True
self.memory_tiles[tile2_index] = tile2
else:
self.disable_tiles = True
def reenable_tiles():
self.disable_tiles = False
tile1["image-visible"] = False
tile1.image_visible = False
self.memory_tiles[tile1_index] = tile1
tile2["image-visible"] = False
tile2.image_visible = False
self.memory_tiles[tile2_index] = tile2
Timer.single_shot(timedelta(seconds=1), reenable_tiles)