以上是main_window.py的完整代码:
#主窗口 - PyQt6 版本
import os
import sys
import logging
import faulthandler # 捕获崩溃信息
import ctypes # Windows API 调用支持
from typing import Optional
from PyQt6.QtCore import Qt, pyqtSignal, PYQT_VERSION_STR
from PyQt6.QtGui import QAction
from PyQt6.QtWidgets import QDockWidget, QWidget, QVBoxLayout, QLabel, QMainWindow, QStatusBar, QPushButton, \
QHBoxLayout, QTabWidget, QComboBox, QToolBar, QApplication, QMessageBox, QFileDialog
from ui.template_editor import TemplateCanvas
# 启用故障处理程序,帮助调试崩溃问题
faulthandler.enable()
# 设置日志系统,记录运行时信息
logging.basicConfig(
level=logging.DEBUG,
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
handlers=[
logging.FileHandler("app_debug.log"), # 输出到文件
logging.StreamHandler() # 输出到控制台
]
)
logger = logging.getLogger(__name__)
logger.info("应用程序启动")
logger.info(f"Python 路径: {sys.executable}")
logger.info(f"参数: {sys.argv}")
logger.info(f"系统路径: {sys.path}")
logger.info(f"工作目录: {os.getcwd()}")
logger.info(f"PyQt6 版本: {'未导入' if 'PYQT_VERSION_STR' not in globals() else PYQT_VERSION_STR}")
# 检查是否运行在虚拟环境中
if not hasattr(sys, 'real_prefix') and not hasattr(sys, 'base_prefix'):
logging.warning("警告: 未在虚拟环境中运行,建议使用虚拟环境")
# 设置调试标志和环境变量
os.environ['QT_DEBUG_PLUGINS'] = '1'
os.environ['QTWEBENGINE_CHROMIUM_FLAGS'] = '--disable-gpu --no-sandbox'
# Windows 错误报告设置
if sys.platform == 'win32':
ctypes.windll.kernel32.SetErrorMode.argtypes = [ctypes.c_uint]
ctypes.windll.kernel32.SetErrorMode(ctypes.c_uint(0x0001 | 0x0002))
# 设置堆栈保护
os.environ['QT_FATAL_CRITICALS'] = '1'
os.environ['QT_FATAL_WARNINGS'] = '1'
class BasePropertiesPanel(QWidget):
"""属性面板基类,定义通用信号与接口"""
propertyChanged = pyqtSignal(str, object) # 属性变化信号
def __init__(self, parent=None):
super().__init__(parent)
self.region = None
self.setup_ui()
def setup_ui(self):
pass
def set_region(self, region):
"""绑定当前编辑区域对象"""
self.region = region
self.update_ui_from_region()
def update_ui_from_region(self):
"""根据区域数据更新 UI"""
pass
def update_region_from_ui(self):
"""根据 UI 数据更新区域属性"""
pass
class TextPropertiesPanel(BasePropertiesPanel):
"""文本属性面板 UI 实现"""
def setup_ui(self):
layout = QVBoxLayout(self)
layout.addWidget(QLabel("文本属性面板"))
self.setLayout(layout)
def update_ui_from_region(self):
if self.region:
pass
class QRPropertiesPanel(BasePropertiesPanel):
"""二维码属性面板 UI 实现"""
def setup_ui(self):
layout = QVBoxLayout(self)
layout.addWidget(QLabel("二维码属性面板"))
self.setLayout(layout)
class LogoPropertiesPanel(BasePropertiesPanel):
"""Logo属性面板 UI 实现"""
def setup_ui(self):
layout = QVBoxLayout(self)
layout.addWidget(QLabel("Logo属性面板"))
self.setLayout(layout)
class MainWindow(QMainWindow):
def __init__(self, data_path: Optional[str] = None):
super().__init__()
self.logger = logging.getLogger(__name__)
self.logger.info("主窗口初始化开始")
self.setWindowTitle("自动打印系统")
self.resize(800, 600)
self.data_path = data_path or os.path.join(os.path.dirname(__file__), "../../../data")
# 初始化所有实例属性为 None
self.left_layout = None
self.btn_upload = None
self.btn_add_text = None
self.btn_add_qr = None
self.template_canvas = None
self.props_tabs = None
self.text_props_panel = None
self.qr_props_panel = None
self.logo_props_panel = None
self.right_layout = None
self.btn_import_data = None
self.btn_save_config = None
self.data_mapper = None
self.field_mapping_widget = None
self.history_combo = None
self.btn_history = None
self.btn_generate = None
self.btn_rerun = None
self.project_manager = None
self.font_manager = None
self.compositor = None
# 初始化控件
self.init_components()
try:
# 创建项目管理器
from src.auto_print_system.core.project_manager import ProjectManager
self.project_manager = ProjectManager(self.data_path)
# 创建字体管理器
from src.auto_print_system.core.font_manager import FontManager
self.font_manager = FontManager(self.data_path)
# 创建合成引擎
from src.auto_print_system.core.file_compositor import FileCompositor
self.compositor = FileCompositor(self.data_path, self.font_manager)
except ImportError as e:
self.logger.error(f"初始化核心组件失败: {str(e)}", exc_info=True)
QMessageBox.critical(self, "错误", f"初始化核心组件失败:\n{str(e)}")
# 设置状态栏
self.status_bar = QStatusBar()
self.setStatusBar(self.status_bar)
self.status_bar.showMessage("就绪")
self.current_project = None
self.logo_path = None
self.spot_color_path = None
# 加载样式
self.apply_styles()
def init_components(self) -> None:
"""初始化所有界面组件"""
self.logger.info("开始初始化组件")
central_widget = QWidget()
self.setCentralWidget(central_widget)
main_layout = QVBoxLayout(central_widget)
# 左侧模板编辑区
left_dock = QDockWidget("模板编辑区", self)
left_widget = QWidget()
self.left_layout = QVBoxLayout(left_widget)
btn_layout = QHBoxLayout()
self.btn_upload = QPushButton("上传模板")
self.btn_add_text = QPushButton("添加文本框")
self.btn_add_qr = QPushButton("添加二维码区")
self.btn_upload.clicked.connect(self.upload_template)
self.btn_add_text.clicked.connect(self.add_text_region)
self.btn_add_qr.clicked.connect(self.add_qr_region)
btn_layout.addWidget(self.btn_upload)
btn_layout.addWidget(self.btn_add_text)
btn_layout.addWidget(self.btn_add_qr)
self.left_layout.addLayout(btn_layout)
try:
from src.auto_print_system.ui.template_editor import TemplateCanvas
self.template_canvas = TemplateCanvas(data_path=self.data_path)
self.template_canvas.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.template_canvas.setStyleSheet("background-color: #f0f0f0; border: 1px solid #ccc;")
self.left_layout.addWidget(self.template_canvas)
except ImportError as e:
self.logger.error(f"初始化模板画布失败: {str(e)}", exc_info=True)
self.template_canvas = None
# 属性面板
self.props_tabs = QTabWidget()
self.text_props_panel = TextPropertiesPanel()
self.qr_props_panel = QRPropertiesPanel()
self.logo_props_panel = LogoPropertiesPanel()
self.props_tabs.addTab(self.text_props_panel, "文本属性")
self.props_tabs.addTab(self.qr_props_panel, "二维码属性")
self.props_tabs.addTab(self.logo_props_panel, "Logo属性")
self.left_layout.addWidget(self.props_tabs)
left_dock.setWidget(left_widget)
self.addDockWidget(Qt.DockWidgetArea.LeftDockWidgetArea, left_dock)
# 右侧数据映射区
right_dock = QDockWidget("数据映射区", self)
right_widget = QWidget()
self.right_layout = QVBoxLayout(right_widget)
data_btn_layout = QHBoxLayout()
self.btn_import_data = QPushButton("导入数据")
self.btn_save_config = QPushButton("保存配置")
self.btn_import_data.clicked.connect(self.import_data)
self.btn_save_config.clicked.connect(self.save_config)
data_btn_layout.addWidget(self.btn_import_data)
data_btn_layout.addWidget(self.btn_save_config)
self.right_layout.addLayout(data_btn_layout)
try:
from src.auto_print_system.ui.data_mapper import DataMapperWidget
self.data_mapper = DataMapperWidget(self)
self.right_layout.addWidget(self.data_mapper, 1)
except ImportError as e:
self.logger.error(f"初始化数据映射器失败: {str(e)}", exc_info=True)
self.field_mapping_widget = QLabel("拖拽字段到模板区域进行映射")
self.field_mapping_widget.setStyleSheet("min-height: 100px; background-color: #fff; border: 1px dashed #999;")
self.right_layout.addWidget(self.field_mapping_widget)
right_dock.setWidget(right_widget)
self.addDockWidget(Qt.DockWidgetArea.RightDockWidgetArea, right_dock)
# 底部操作区
bottom_widget = QWidget()
bottom_layout = QHBoxLayout(bottom_widget)
self.history_combo = QComboBox()
self.btn_history = QPushButton("管理")
self.btn_generate = QPushButton("开始合成")
self.btn_rerun = QPushButton("执行翻单")
self.btn_rerun.setStyleSheet("background-color: #2196F3; color: white; font-weight: bold; padding: 8px 16px;")
self.btn_rerun.clicked.connect(self.rerun_project)
self.btn_rerun.setEnabled(False) # 设置按钮初始状态为不可点击
bottom_layout.addWidget(QLabel("翻单历史:"))
bottom_layout.addWidget(self.history_combo)
bottom_layout.addWidget(self.btn_history)
bottom_layout.addSpacing(20)
bottom_layout.addWidget(self.btn_generate)
bottom_layout.addWidget(self.btn_rerun)
main_layout.addWidget(bottom_widget)
# 其他功能初始化...
self.create_menus()
self.create_toolbar()
# ===== 功能槽函数 =====
def rerun_project(self) -> None:
"""执行翻单操作"""
if self.btn_rerun is not None:
self.btn_rerun.setEnabled(False) # 防止多次点击
else:
logging.error("btn_rerun 控件未正确初始化")
return
# ... 其他业务逻辑 ...
def create_menus(self) -> None:
"""创建菜单栏"""
menubar = self.menuBar()
file_menu = menubar.addMenu('文件')
new_action = QAction('新建项目', self)
open_action = QAction('打开项目', self)
save_action = QAction('保存项目', self)
exit_action = QAction('退出', self)
exit_action.triggered.connect(self.close)
file_menu.addAction(new_action)
file_menu.addAction(open_action)
file_menu.addAction(save_action)
file_menu.addSeparator()
file_menu.addAction(exit_action)
edit_menu = menubar.addMenu('编辑')
edit_menu.addAction('撤销')
edit_menu.addAction('重做')
def create_toolbar(self) -> None:
"""创建工具栏"""
toolbar = QToolBar("主工具栏")
self.addToolBar(toolbar)
toolbar.addAction("打开模板", self.upload_template)
toolbar.addAction("导入数据", self.import_data)
toolbar.addSeparator()
toolbar.addAction("添加文本", self.add_text_region)
toolbar.addAction("添加二维码", self.add_qr_region)
toolbar.addSeparator()
toolbar.addAction("开始合成", self.generate_output)
def apply_styles(self) -> None:
"""应用基本样式表"""
self.setStyleSheet("""
QMainWindow {
background-color: #f5f5f5;
}
QPushButton {
padding: 5px 10px;
border: 1px solid #ccc;
border-radius: 4px;
}
QPushButton:hover {
background-color: #e9e9e9;
}
""")
def upload_template(self) -> None:
"""上传模板文件"""
self.logger.debug("上传模板操作被触发")
file_dialog = QFileDialog(self)
file_dialog.setNameFilter("模板文件 (*.pdf *.png *.jpg *.jpeg)")
file_dialog.setWindowTitle("选择模板文件")
if file_dialog.exec():
template_path = file_dialog.selectedFiles()[0]
self.logger.info(f"选择了模板文件: {template_path}")
try:
if self.template_canvas:
success = self.template_canvas.load_template(template_path)
if success:
self.status_bar.showMessage(f"模板加载成功: {os.path.basename(template_path)}")
else:
self.status_bar.showMessage("模板加载失败,请检查文件格式")
self.logger.error(f"模板加载失败: {template_path}")
else:
self.logger.error("模板画布未初始化")
self.status_bar.showMessage("模板画布未初始化,无法加载模板")
except Exception as e:
self.logger.error(f"模板加载失败: {str(e)}", exc_info=True)
self.status_bar.showMessage("模板加载失败,请检查文件格式或权限")
def add_text_region(self) -> None:
"""添加文本区域"""
self.logger.debug("添加文本区域操作被触发")
if self.template_canvas:
try:
self.template_canvas.set_mode(TemplateCanvas.MODE_TEXT)
self.status_bar.showMessage("添加文本区域模式激活")
except Exception as e:
self.logger.error(f"设置文本区域模式失败: {str(e)}", exc_info=True)
self.status_bar.showMessage("设置文本区域模式失败,请重试")
else:
self.logger.error("模板画布未初始化")
self.status_bar.showMessage("模板画布未初始化,无法添加文本区域")
def add_text_region(self) -> None:
"""添加文本区域"""
self.logger.debug("添加文本区域操作被触发")
if self.template_canvas:
try:
self.template_canvas.set_mode(TemplateCanvas.MODE_TEXT)
self.status_bar.showMessage("添加文本区域模式激活")
except Exception as e:
self.logger.error(f"设置文本区域模式失败: {str(e)}", exc_info=True)
self.status_bar.showMessage("设置文本区域模式失败,请重试")
else:
self.logger.error("模板画布未初始化")
self.status_bar.showMessage("模板画布未初始化,无法添加文本区域")
def import_data(self) -> None:
"""导入数据文件"""
self.logger.debug("导入数据操作被触发")
file_dialog = QFileDialog(self)
file_dialog.setNameFilter("数据文件 (*.csv *.xlsx *.xls)")
file_dialog.setWindowTitle("选择数据文件")
if file_dialog.exec():
data_path = file_dialog.selectedFiles()[0]
self.logger.info(f"选择了数据文件: {data_path}")
try:
if self.data_mapper:
self.data_mapper.import_data()
self.status_bar.showMessage(f"数据文件已导入: {os.path.basename(data_path)}")
else:
self.logger.error("数据映射器未初始化")
self.status_bar.showMessage("数据映射器未初始化,无法导入数据文件")
except Exception as e:
self.logger.error(f"导入数据失败: {str(e)}", exc_info=True)
self.status_bar.showMessage("导入数据失败,请检查文件格式或权限")
def save_config(self) -> None:
"""保存配置文件"""
self.logger.debug("保存配置操作被触发")
try:
if self.data_mapper:
mapping_config = self.data_mapper.get_mapping()
if mapping_config:
# 假设配置文件保存到 JSON 文件
config_path = os.path.join(self.data_path, "config.json")
with open(config_path, "w", encoding="utf-8") as config_file:
import json
json.dump(mapping_config, config_file, ensure_ascii=False, indent=4)
self.logger.info(f"配置文件已保存至: {config_path}")
self.status_bar.showMessage("配置文件保存成功")
else:
self.logger.warning("无映射配置可保存")
self.status_bar.showMessage("无映射配置可保存")
else:
self.logger.error("数据映射器未初始化")
self.status_bar.showMessage("数据映射器未初始化,无法保存配置")
except Exception as e:
self.logger.error(f"保存配置失败: {str(e)}", exc_info=True)
self.status_bar.showMessage("保存配置失败,请检查文件权限")
def generate_output(self) -> None:
"""生成输出文件"""
self.logger.debug("开始合成操作被触发")
if not self.current_project:
self.logger.error("未选择项目,无法生成输出文件")
self.status_bar.showMessage("未选择项目,无法生成输出文件")
return
try:
# 检查是否有有效的模板和数据映射
if not self.template_canvas or not self.template_canvas.template_item:
self.logger.error("无有效模板,无法生成输出文件")
self.status_bar.showMessage("无有效模板,无法生成输出文件")
return
if not self.data_mapper or not self.data_mapper.data_frame:
self.logger.error("无有效数据,无法生成输出文件")
self.status_bar.showMessage("无有效数据,无法生成输出文件")
return
# 开始合成操作
self.status_bar.showMessage("正在生成输出文件...")
self.logger.info("开始合成输出文件")
output_path = os.path.join(self.data_path, "output.pdf")
self.compositor.compose(output_path)
self.status_bar.showMessage("输出文件生成成功")
self.logger.info(f"输出文件已生成至: {output_path}")
except Exception as e:
self.logger.error(f"生成输出文件失败: {str(e)}", exc_info=True)
self.status_bar.showMessage("生成输出文件失败,请检查设置")
def rerun_project(self) -> None:
"""执行翻单操作"""
self.logger.debug("执行翻单操作被触发")
if self.btn_rerun is not None:
self.btn_rerun.setEnabled(False) # 防止多次点击
else:
self.logger.error("btn_rerun 控件未正确初始化")
return
if not self.current_project:
self.logger.error("未选择项目,无法执行翻单")
self.status_bar.showMessage("未选择项目,无法执行翻单")
return
try:
# 检查是否有有效的模板和数据映射
if not self.template_canvas or not self.template_canvas.template_item:
self.logger.error("无有效模板,无法执行翻单")
self.status_bar.showMessage("无有效模板,无法执行翻单")
return
if not self.data_mapper or not self.data_mapper.data_frame:
self.logger.error("无有效数据,无法执行翻单")
self.status_bar.showMessage("无有效数据,无法执行翻单")
return
# 执行翻单操作
self.status_bar.showMessage("正在执行翻单...")
self.logger.info("开始执行翻单")
output_path = os.path.join(self.data_path, "rerun_output.pdf")
self.compositor.compose(output_path)
self.status_bar.showMessage("翻单执行成功")
self.logger.info(f"翻单输出文件已生成至: {output_path}")
# 恢复按钮状态
self.btn_rerun.setEnabled(True)
except Exception as e:
self.logger.error(f"翻单执行失败: {str(e)}", exc_info=True)
self.status_bar.showMessage("翻单执行失败,请检查设置")
# 恢复按钮状态
self.btn_rerun.setEnabled(True)
# 测试运行
if __name__ == "__main__":
app = QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(app.exec())
运行之后出现以下错误,请帮我进行修改Traceback (most recent call last):
File "D:\PycharmProjects\Panelsystem\src\auto_print_system\ui\main_window.py", line 534, in <module>
window = MainWindow()
^^^^^^^^^^^^
File "D:\PycharmProjects\Panelsystem\src\auto_print_system\ui\main_window.py", line 145, in __init__
self.init_components()
File "D:\PycharmProjects\Panelsystem\src\auto_print_system\ui\main_window.py", line 195, in init_components
self.btn_add_qr.clicked.connect(self.add_qr_region)
^^^^^^^^^^^^^^^^^^
AttributeError: 'MainWindow' object has no attribute 'add_qr_region'. Did you mean: 'add_text_region'?
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