prehistoric-systems/beeref
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Only migrate when bee file version is smaller

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Rebecca Breu 2024-06-02 16:32:22 +02:00 committed by ZMY051025
parent 960337887f
commit 477699a778
2 changed files with 23 additions and 22 deletions
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2
beeref/fileio/sql.py
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@ -123,7 +123,7 @@ class SQLiteIO:
version = self.fetchone('PRAGMA user_version')[0]
logger.debug(f'Found bee file version: {version}')
if version == USER_VERSION:
if version >= USER_VERSION:
logger.debug('Version ok; no migrations necessary')
return

43
beeref/scene.py
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@ -13,42 +13,43 @@
# You should have received a copy of the GNU General Public License
# along with BeeRef. If not, see <https://www.gnu.org/licenses/>.
from functools import partial
import logging
import math
from queue import Queue
# 导入必要的模块
from functools import partial #用于创建部分应用函数
import logging #用于记录日志
import math #用于数学计算
from queue import Queue #用于队列操作
from PyQt6 import QtCore, QtWidgets, QtGui
from PyQt6.QtCore import Qt
from PyQt6 import QtCore, QtWidgets, QtGui #用于Qt图形界面
from PyQt6.QtCore import Qt #用于Qt核心功能
import rpack
import rpack #用于矩形打包算法
from beeref import commands
from beeref.config import BeeSettings
from beeref.items import item_registry, BeeErrorItem, sort_by_filename
from beeref.selection import MultiSelectItem, RubberbandItem
from beeref import commands #用于命令执行
from beeref.config import BeeSettings #用于配置管理
from beeref.items import item_registry, BeeErrorItem, sort_by_filename #用于项目管理
from beeref.selection import MultiSelectItem, RubberbandItem #用于选择管理
logger = logging.getLogger(__name__)
logger = logging.getLogger(__name__) #用于记录日志
class BeeGraphicsScene(QtWidgets.QGraphicsScene):
cursor_changed = QtCore.pyqtSignal(QtGui.QCursor)
cursor_cleared = QtCore.pyqtSignal()
class BeeGraphicsScene(QtWidgets.QGraphicsScene): #用于BeeRef的图形场景
cursor_changed = QtCore.pyqtSignal(QtGui.QCursor) #用于游标改变信号
cursor_cleared = QtCore.pyqtSignal() #用于游标清除信号
MOVE_MODE = 1
RUBBERBAND_MODE = 2
MOVE_MODE = 1 #用于移动模式
RUBBERBAND_MODE = 2 #用于橡皮筋模式
def __init__(self, undo_stack):
super().__init__()
self.active_mode = None
def __init__(self, undo_stack): #用于初始化场景
super().__init__() #调用父类初始化方法
self.active_mode = None #用于当前活动模式
self.undo_stack = undo_stack
self.max_z = 0
self.min_z = 0
self.Z_STEP = 0.001
self.selectionChanged.connect(self.on_selection_change)
self.changed.connect(self.on_change)
self.items_to_add = Queue()
self.items_to_add = Queue()
self.edit_item = None
self.crop_item = None
self.settings = BeeSettings()