Question

美好的一天，

我无法在我正在转换为.exe的代码上使用cx_Freeze。

当我运行cx_Freeze时，我得到以下ImportError，没有没有名为scipy的模块

running install
running build
running build_exe
Traceback (most recent call last):
  File "setup.py", line 25, in <module>
    executables = executables
  File "C:\Python34\lib\site-packages\cx_Freeze\dist.py", line 362, in setup
    distutils.core.setup(**attrs)
  File "C:\Python34\lib\distutils\core.py", line 148, in setup
    dist.run_commands()
  File "C:\Python34\lib\distutils\dist.py", line 955, in run_commands
    self.run_command(cmd)
  File "C:\Python34\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "C:\Python34\lib\distutils\command\install.py", line 539, in run
    self.run_command('build')
  File "C:\Python34\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "C:\Python34\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "C:\Python34\lib\distutils\command\build.py", line 126, in run
    self.run_command(cmd_name)
  File "C:\Python34\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "C:\Python34\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "C:\Python34\lib\site-packages\cx_Freeze\dist.py", line 232, in run
    freezer.Freeze()
  File "C:\Python34\lib\site-packages\cx_Freeze\freezer.py", line 619, in Freeze
    self.finder = self._GetModuleFinder()
  File "C:\Python34\lib\site-packages\cx_Freeze\freezer.py", line 378, in _GetModuleFinder
    finder.IncludePackage(name)
  File "C:\Python34\lib\site-packages\cx_Freeze\finder.py", line 686, in IncludePackage
    module = self._ImportModule(name, deferredImports)
  File "C:\Python34\lib\site-packages\cx_Freeze\finder.py", line 386, in _ImportModule
    raise ImportError("No module named %r" % name)
ImportError: No module named 'scipy'

我可以确认我的系统上安装了Scipy 0.16，当我将其导入其他python代码时可以正常工作。我目前在Windows上运行python 3.4。以下是我的cx_Freeze的setup.py文件。

import cx_Freeze
import sys
import matplotlib

base = None

if sys.platform == 'win32':
    base = 'Win32GUI'

executables = [cx_Freeze.Executable('fractureGUI.py', base=base, icon='star_square.ico')]

packages = ['tkinter','matplotlib','scipy']

include_files = ['star_square.ico', 'C:\\Python34\\Lib\\site-packages\\scipy']

cx_Freeze.setup(
    name = 'FracturePositionMonteCarlo',
    options = {'build_exe': {'packages':packages,
        'include_files':include_files}},
    version = '0.01',
    description = 'Fracture Depth Monte Carlo',
    executables = executables
    )

以下是我的主要脚本的进口部分fractureGUI.py。

import scipy
from random import random

import matplotlib
import matplotlib.pyplot as plt
import matplotlib.mlab as mlab
matplotlib.use('TkAgg')
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
from matplotlib import style
style.use('ggplot')

import tkinter as tk
from tkinter import ttk, filedialog

import sys
import json

如果有人有任何想法为什么cx_Freeze无法找到scipy请告诉我。我试图将文件路径添加到include_files下的scipy，但它没有任何区别。

亲切的问候，

Jonnyishman

Answer 1

我有完全相同的问题。在这里找到解决方案： https://bitbucket.org/anthony_tuininga/cx_freeze/issues/43/import-errors-when-using-cx_freeze-with

在cx_freeze文件夹中找到hooks.py文件。将finder.IncludePackage（“scipy.lib”）中的第548行更改为finder.IncludePackage（“scipy._lib”）。

将“scipy”条目保留在包中，并删除include_files中的“C：\ Python34 \ Lib \ site-packages \ scipy”。

Answer 2

对于所有与Scipy相关的问题，只要将它们包含在脚本中即可得到解决。它为我工作。请参考我的工作脚本（注意：此脚本没有tkinter这样的UI库）

此脚本从配置文件中获取数据，并返回加到工作目录中文件中的两个加号。

文件夹结构

setup.py

import sys
import cx_Freeze
from cx_Freeze import setup, Executable
from scipy.sparse.csgraph import _validation
import scipy
import matplotlib

'''Include the package for which you are getting error'''
packages = ['matplotlib','scipy']
executables = [cx_Freeze.Executable('main.py', base='Win32GUI')]

'''include the file of the package from python/anaconda installation '''
include_files = ['C:\\ProgramData\\Continuum\\Anaconda\\Lib\\site-packages\\scipy']

cx_Freeze.setup(
    name = 'Test1',
    options = {'build_exe': {'packages':packages,
        'include_files':include_files}},
    version = '0.1',
    description = 'Extraction of data',
    executables = executables
    )

main.py

import os, numpy as np
import configparser
from helper_scripts.help1 import Class_A

path = os.path.dirname(os.path.abspath('__file__')) + '\\'
conf = configparser.ConfigParser()
conf.read(path + 'config.ini')

a = eval(conf.get('inputs','input_1'))
b = eval(conf.get('inputs','input_2'))

obj = Class_A()

res = obj.getData(a,b)

if not os.path.exists(path + 'Result.txt'):
    with open(path + 'Result.txt', 'w', encoding ='utf-8') as f:
        f.write(f'result is : {str(res)}\n')

else:
    with open(path + 'Result.txt', 'a', encoding ='utf-8') as f:
        f.write(f'result is : {str(res)}\n')

生成exe文件的命令

''' make sure  to run the below command from working directory where the setup.py file is present.'''

python setup.py build

将使用main.exe文件创建所有必需的二进制文件的构建文件夹。

注意：将config.ini文件放在exe文件夹中，以便exe可以访问该配置文件并产生输出。

Answer 3

不幸的是，我仍然没有回复要发表评论，但是对于操作程序出现“ No module named scipy.spatial.ckdtree”错误的问题，我只需将“ cKDTree.cp37-win_amd64”重命名为“ ckdtree”即可解决.cp37-win_amd64”位于scipy \ spatial文件夹下。我遇到了类似的问题，就是到处都是用大写字母导入图书馆。

Cx_freeze ImportError没有名为scipy的模块

3 个答案: