Question

我有一个使用Graphiz模块的python程序，程序的输出使用Graphviz windows安装来创建图像。我的程序适用于普通的Windows用户，我的目标是提供一个msi安装程序。我没有问题使用cx_Freeze包装我的python模块并在之后运行结果... 问题是，程序依赖于已安装的Graphviz目录来从我的程序输出创建图像而且dir的bin文件夹应该在系统路径中....

如果有使用cx_Freeze的解决方案（我试过但没找到）请帮助我如果不是请咨询我如何规避这个问题

万分感谢！

import sys, os
from cx_Freeze import setup, Executable

build_exe_options = {"packages": ["PIL.Image",
                                  "tkinter",
                                  "graphviz",
                                  "Rec_FFT",
                                  "graph_visualization",
                                  "math",
                                  "cmath"],
                     "include_files": [
                         r"D:\Yigal\Python36-32\DLLs\tcl86t.dll",
                         r"D:\Yigal\Python36-32\DLLs\tk86t.dll"],
                     }

base = None
if sys.platform == "win32":
    base = "Win32GUI"
    # pass # base=None is for console apps

os.environ['TCL_LIBRARY'] = r'D:\Yigal\Python36-32\tcl\tcl8.6'
os.environ['TK_LIBRARY'] = r'D:\Yigal\Python36-32\tcl\tk8.6'

setup(name="FFTCalc",
      version="0.1",
      description="# Rec FFT Calc #",
      options={
          "build_exe": build_exe_options
      },
      executables=[Executable("Rec_FFT_GUI.py", base=base)])

这是未安装Graphiz时的输出：

graphviz.backend.ExecutableNotFound: failed to execute ['dot', '-Tjpeg', '-O', 'FFT_RESULTS\\graph'], make sure the Graphviz executables are on your systems' PATH

我可以看到它缺少dot.exe ...但是如何用cx_Freeze打包？

使用带有Graphviz依赖关系的cx_Freeze

0 个答案: