Files
cmbuyer/client/src/cmbuyer_client/app.py
T

86 lines
3.2 KiB
Python

"""采购工具的最小桌面应用入口。"""
from __future__ import annotations
import sys
from collections.abc import Sequence
from .core.errors import StateError
from .logging_policy import configure_application_logger
from .runtime import LocalStateRuntime, RuntimePaths
def select_application_argv(argv: Sequence[str] | None) -> list[str]:
"""保留调用方明确给出的空参数列表,避免改变测试或打包入口的语义。"""
return list(sys.argv if argv is None else argv)
def main(argv: Sequence[str] | None = None) -> int:
"""启动只表达当前工程状态的桌面外壳。
真机控制和采购执行必须在完成取证并实现后才可接入,因此此入口不导入
uiautomator2,也不提供任何会影响采购或支付状态的命令。
"""
try:
paths = RuntimePaths.default()
logger = configure_application_logger(paths)
except OSError as error:
print(f"无法创建采购工具运行目录:{error}", file=sys.stderr)
return 1
try:
from PySide6.QtWidgets import QApplication
except ImportError:
logger.error("缺少 PySide6,无法启动桌面界面。")
print("无法启动采购工具:缺少 PySide6。请先安装 requirements.txt 中的依赖。", file=sys.stderr)
return 2
application = QApplication.instance() or QApplication(select_application_argv(argv))
application.setApplicationName("采购工具")
runtime: LocalStateRuntime | None = None
coordinator = None
try:
runtime = LocalStateRuntime.open(paths)
try:
summary = runtime.store.load_profile_summary("default")
except StateError as error:
if error.reason != "profile_not_found":
raise
summary = None
from .polling.coordinator import PollingCoordinator
from .ui.main_window import PurchaseToolWindow
settings = None if summary is None else summary.settings
has_token = False if summary is None else summary.has_stored_device_token
coordinator = PollingCoordinator(
profile_id="default",
store=runtime.store,
gateway_factory=None,
consumer=None,
profile_settings=settings,
poll_interval_seconds=15 if settings is None else settings.poll_interval_seconds,
failure_threshold=3 if settings is None else settings.failure_threshold,
)
window = PurchaseToolWindow(
store=runtime.store,
coordinator=coordinator,
profile_settings=settings,
has_stored_device_token=has_token,
)
logger.info("应用已启动;单趟执行能力尚未接入,真实领取保持禁用。")
window.show()
return application.exec()
except (OSError, RuntimeError, StateError):
logger.error("无法打开采购工具本地安全状态。")
print("无法启动采购工具:本地安全状态不可用。", file=sys.stderr)
return 3
finally:
worker_stopped = True
if coordinator is not None:
worker_stopped = coordinator.shutdown()
if runtime is not None and worker_stopped:
runtime.close()