pyinstaller打包exe import numpy等问题解决的spec

1、spec书写模板注意 pathex datas hiddenimports的填写。
# -*- mode: python ; coding: utf-8 -*-


block_cipher = None


a = Analysis(['labelImg.py'],
             pathex=["C:\\Users\\***\\AppData\\Roaming\\Python\\Python37\\site-packages",
              "C:\\Users\\***\\AppData\\Local\\Programs\\Python\\Python37\\Lib\\site-packages"],
             binaries=[],
             datas=[("libs/*", "libs"),
             ("C:\\Users\\***\\AppData\\Local\\Programs\\Python\\Python37\\Lib\\site-packages\\numpy","numpy"),
        ("C:\\Users\\***\\AppData\\Roaming\\Python\\Python37\\site-packages\\cv2", "cv2")
        ],
             hiddenimports=['json', "numbers", "decimal"],
             hookspath=[],
             hooksconfig={},
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher,
             noarchive=False)
pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)

exe = EXE(pyz,
          a.scripts,
          a.binaries,
          a.zipfiles,
          a.datas,  
          [],
          name='labeltool1',
          debug=False,
          bootloader_ignore_signals=False,
          strip=False,
          upx=True,
          upx_exclude=[],
          runtime_tmpdir=None,
          console=False,
          disable_windowed_traceback=False,
          target_arch=None,
          codesign_identity=None,
          entitlements_file=None )

2、numpy c-extenstion的错误，调试后发现numpy19.5以上版本都会报这个错误，重新安装14.5后成功打包。