Cx_freeze导入错误：没有名为scipy的模块。

Question

Cx_freeze导入错误：没有名为scipy的模块。

7

大家好，

我在将一份代码转换成 .exe 文件时，使用 cx_Freeze 出现了问题。

运行 cx_Freeze 时，我遇到了以下 ImportError：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中已经安装了Scipy 0.16，当我将其导入其他Python代码时，它可以正常工作。我当前正在运行Windows上的Python 3.4。以下是我为cx_Freeze准备的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
    )

以下是我的主脚本 fractureGUI.py 的导入部分。

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

如果有人知道为什么cx_Freeze无法找到scipy，请告诉我。我尝试将scipy的文件路径添加到include_files中，但没有任何改变。

祝好，

Jonnyishman

- Jonnyishman

3个回答

1

如果您将Scipy相关问题包含在脚本中，则所有问题都将得到解决。这对我有用。请参考我的工作脚本（注意：此脚本不包含任何UI库，如tkinter）。

此脚本从配置文件获取数据，并返回写入工作目录文件中的两个数字的总和。 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

构建文件夹将创建主exe文件和所有必需的二进制文件。

注意：将config.ini文件放置在exe文件夹中，以便exe可以访问配置文件并生成输出。

- Vaibhav K

谢谢。那真的帮助了我解决 pyttsx3 模块的错误。 - LetzerWille

0

很不幸，我仍然没有足够的声望来发表评论，但对于遇到“无模块名为scipy.spatial.ckdtree”的错误的op，我通过将“cKDTree.cp37-win_amd64”重命名为“scipy\spatial”文件夹下的“ckdtree.cp37-win_amd64”来解决了这个问题。我也曾遇到一些库被引入时用大写字母的类似问题。

- linssab

网页内容由stack overflow 提供, 点击上面的

可以查看英文原文，
原文链接

- Daniel · Accepted Answer

我曾遇到完全相同的问题，找到了解决方法： 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。将第 548 行从 finder.IncludePackage("scipy.lib") 改成 finder.IncludePackage("scipy._lib")。

在 packages 中保留 "scipy" 条目并删除 include_files 中的 'C:\Python34\Lib\site-packages\scipy'。