fix: 多项稳定性修复与打包优化

- PyInstaller: runtime hook 预加载 osgeo DLL 避免 Qt5 符号冲突;
  spec 纳入 osgeo .py 文件 + 运行时 DLL 依赖 (ffi/lzma/bz2/expat/sqlite3);
  移除 DLL 双副本防止 segfault
- GDAL 环境: 新增 _MEIPASS/osgeo/data/gdal 路径搜索,改善打包后 GDAL_DATA 检测
- 预览生成器: 掩膜与底图同分辨率时跳过 Warp 加速读取
- 专题图: ConvexHull 坐标中心化修复 UTM 大坐标精度退化;
  边界采样兜底防止外扩点为空;
  TIFF 已含 NaN 掩膜时跳过矢量擦除;
  形态学闭运算填充掩膜小孔洞
- NDWI: int16→float32 防止减法溢出
- 面板注册表: 步骤模块分组重构 (模块一/二/三/四重划分)
This commit is contained in:
duxin
2026-07-26 20:35:50 +08:00
parent 0bd54d5fdd
commit b609a64811
7 changed files with 177 additions and 46 deletions

View File

@ -17,9 +17,24 @@ def _safe_add(path: str) -> None:
pass
# PyInstaller onefile 解包目录
# PyInstaller onedir 解包目录
base = getattr(sys, "_MEIPASS", None)
if base:
_safe_add(base)
_safe_add(os.path.join(base, "lib-dynload"))
_safe_add(os.path.join(base, "DLLs"))
_safe_add(os.path.join(base, "DLLs"))
# osgeo 子目录包含 gdal.dll / geos.dll / proj_9.dll 等 GIS 核心库
osgeo_dir = os.path.join(base, "osgeo")
_safe_add(osgeo_dir)
# ★ 关键:在 PyQt5 之前预加载 osgeo 的所有 DLL
# 避免 Qt5 DLL 加载后 osgeo DLL 加载时发生符号冲突
if os.path.isdir(osgeo_dir):
import ctypes as _ct
for _f in os.listdir(osgeo_dir):
if _f.lower().endswith('.dll'):
_dll_path = os.path.join(osgeo_dir, _f)
try:
_ct.CDLL(_dll_path)
except Exception:
pass