Python KeyError: 'TCL_Library' 当我使用 cx_Freeze 时
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KeyError: 'TCL_Library' when I use cx_Freeze
提问by Orange1861
When I use cx_FreezeI get a keyerror KeyError: 'TCL_Library'while building my pygame program. Why do I get this and how do I fix it?
当我使用时，cx_Freeze我KeyError: 'TCL_Library'在构建我的 pygame 程序时遇到一个关键错误。为什么我会得到这个，我该如何解决？
My setup.py is below:
我的 setup.py 如下：
from cx_Freeze import setup, Executable
setup(
name = "Snakes and Ladders",
version = "0.9",
author = "Adam",
author_email = "Omitted",
options = {"build_exe": {"packages":["pygame"],
"include_files": ["main.py", "squares.py",
"pictures/Base Dice.png", "pictures/Dice 1.png",
"pictures/Dice 2.png", "pictures/Dice 3.png",
"pictures/Dice 4.png", "pictures/Dice 5.png",
"pictures/Dice 6.png"]}},
executables = [Executable("run.py")],
)
采纳答案by Martin Tournoij
You can work around this error by setting the environment variables manually:
您可以通过手动设置环境变量来解决此错误：
set TCL_LIBRARY=C:\Program Files\Python35-32\tcl\tcl8.6
set TK_LIBRARY=C:\Program Files\Python35-32\tcl\tk8.6
You can also do that in the setup.pyscript:
您也可以在setup.py脚本中执行此操作：
os.environ['TCL_LIBRARY'] = r'C:\Program Files\Python35-32\tcl\tcl8.6'
os.environ['TK_LIBRARY'] = r'C:\Program Files\Python35-32\tcl\tk8.6'
setup([..])
But I found that actually running the program doesn't work. On the cx_freeze mailinglist it was mentioned:
但我发现实际运行该程序不起作用。在cx_freeze 邮件列表中提到：
I have looked into it already and no, it is not just a simple recompile -- or it would have been done already! :-)
It is in progress and it looks like it will take a bit of effort. Some of the code in place to handle things like extension modules inside packages is falling over -- and that may be better solved by dropping that code and forcing the package outside the zip file (another pull request that needs to be absorbed). I should have some time next week and the week following to look into this further. So all things working out well I should put out a new version of cx_Freeze before the end of the year.
我已经研究过它，不，它不仅仅是一个简单的重新编译——或者它已经完成了！:-)
它正在进行中，看起来需要一些努力。一些用于处理包内的扩展模块之类的代码正在崩溃 - 通过删除该代码并强制将包放在 zip 文件之外（另一个需要吸收的拉取请求）可以更好地解决这个问题。下周和下周我应该有时间进一步研究这个问题。所以一切顺利，我应该在年底之前推出一个新版本的 cx_Freeze。
But perhaps you have more luck ... Here's the bug report.
但也许你有更多的运气......这是错误报告。
回答by Guilherme
Just put this before the setup at setup.py
只需将其放在 setup.py 的设置之前
import os
os.environ['TCL_LIBRARY'] = "C:\LOCAL_TO_PYTHON\Python35-32\tcl\tcl8.6"
os.environ['TK_LIBRARY'] = "C:\LOCAL_TO_PYTHON\Python35-32\tcl\tk8.6"
And run it:
并运行它：
python setup.py bdist_msi
This worked fine for me.
这对我来说很好。
回答by Ben Wills
If you get following error with python 3.6:
如果您在使用 python 3.6 时遇到以下错误：
copying C:\LOCAL_TO_PYTHON\Python35-32\tcl\tcl8.6 -> build\exe.win-amd64-3.6\tcl
error: [Errno 2] No such file or directory: 'C:\LOCAL_TO_PYTHON\Python35-32\tcl\tcl8.6'
Simply create LOCAL_TO_PYTHONdir in C:\then create Python35-32dir inside it. Now copy tcldir from existing Python36dir (in C:\) into Python35-32.
只需在其中创建LOCAL_TO_PYTHONdir，C:\然后Python35-32在其中创建dir。现在将tcldir 从现有Python36目录 (in C:\)复制到Python35-32.
Then it works fine.
然后它工作正常。
回答by D. L. Müller
Instead of setting the environment variables using installation specific absolute paths like C:\\LOCAL_TO_PYTHON\\...you may also derive the necessary paths dynamically using the __file__attribute of Python standard package like os:
除了使用特定于安装的绝对路径设置环境变量之外，C:\\LOCAL_TO_PYTHON\\...您还可以使用__file__Python 标准包的属性动态派生必要的路径，例如os：
import os.path
PYTHON_INSTALL_DIR = os.path.dirname(os.path.dirname(os.__file__))
os.environ['TCL_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tcl8.6')
os.environ['TK_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tk8.6')
After this fix the executable file will be created, but you will probably get a "DLL not found error" when you try to execute it - at least with Python 3.5.3 and cx_Freeze 5.0.1 on Windows 10.
在此修复之后，将创建可执行文件，但是当您尝试执行它时，您可能会收到“未找到 DLL 错误” - 至少在 Windows 10 上使用 Python 3.5.3 和 cx_Freeze 5.0.1。
When you add the following options, the necessary DLL-files will be copied automatically from the Python-Installation directory to the build-output of cx-Freeze and you should be able to run your Tcl/Tk application:
当您添加以下选项时，必要的 DLL 文件将自动从 Python 安装目录复制到 cx-Freeze 的构建输出，您应该能够运行您的 Tcl/Tk 应用程序：
options = {
'build_exe': {
'include_files':[
os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'),
os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll'),
],
},
}
# ...
setup(options = options,
# ...
)
回答by Onur ?ak?r
If you get following error with python 3.6:
如果您在使用 python 3.6 时遇到以下错误：
copying C:\LOCAL_TO_PYTHON\Python35-32\tcl\tcl8.6-> build\exe.win-amd64-3.6\tclerror: [Errno 2] No such file or directory: 'C:\\LOCAL_TO_PYTHON\\Python35-32\\tcl\\tcl8.6'
复制C:\LOCAL_TO_PYTHON\Python35-32\tcl\tcl8.6->build\exe.win-amd64-3.6\tcl错误：[Errno 2] No such file or directory: 'C:\\LOCAL_TO_PYTHON\\Python35-32\\tcl\\tcl8.6'
Simply create LOCAL_TO_PYTHON dir in C:\ then create Python35-32 dir inside it. Now copy tcl dir from existing Python36 dir (in C:) into Python35-32.
只需在 C:\ 中创建 LOCAL_TO_PYTHON 目录，然后在其中创建 Python35-32 目录。现在将 tcl 目录从现有的 Python36 目录（在 C: 中）复制到 Python35-32。
Then it works fine.
然后它工作正常。
**I did this steps and created a .exe file into the build dir but if ? try to click app dont wait on the screen instantly quick, my codes here **
**我执行了这些步骤并在构建目录中创建了一个 .exe 文件，但是如果？尝试单击应用程序不要立即在屏幕上等待，我的代码在这里**
from tkinter import *
import socket
window=Tk()
window.geometry("400x150")
window.title("IpConfiger")
window.config(background="black")
def goster():
x=socket.gethostbyname(socket.gethostname())
label=Label(window,text=x,fg="green",font=("Helvetica",16))
label.pack()
def information():
info=Label(window,text="Bu program anl?k ip de?erini
bast?r?r.",fg="green",font=("Helvetica",16),bg="black")
info.pack()
information()
tikla=Button(window,text="ip g?ster",command=goster)
tikla.pack()
回答by jpeg
D. L. Müller's answerneed to be modified for cx_Freeze version 5.1.1 or 5.1.0. In these versions of cx_Freeze, packages get frozen into a subdirectory libof the build directory. The TCL and TK DLLs need to be moved there as well. This can be achieved by passing a tuple (source, destination)to the corresponding entry of the include_fileslist option (see the cx_Freeze documentation).
DL Müller 的回答需要针对 cx_Freeze 版本 5.1.1 或 5.1.0 进行修改。在这些版本的 cx_Freeze 中，包被冻结到lib构建目录的子目录中。TCL 和 TK DLL 也需要移到那里。这可以通过将元组传递给列表选项(source, destination)的相应条目来实现include_files（请参阅cx_Freeze 文档）。
Altogether the setup.pyscript needs to be modified as follows:
setup.py脚本总共需要修改如下：
import os.path
PYTHON_INSTALL_DIR = os.path.dirname(os.path.dirname(os.__file__))
os.environ['TCL_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tcl8.6')
os.environ['TK_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tk8.6')
# ...
options = {
'build_exe': {
'include_files':[
(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'), os.path.join('lib', 'tk86t.dll'))
(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll'), os.path.join('lib', 'tcl86t.dll'))
],
},
}
# ...
setup(options = options,
# ...
)
回答by Raoul HATTERER
The initial KeyError problem:
最初的 KeyError 问题：
This worked for me with python 3.7 on windows 7:
这对我在 Windows 7 上使用 python 3.7 有用：
from cx_Freeze import setup, Executable
import os
import sys
where = os.path.dirname(sys.executable)
os.environ['TCL_LIBRARY'] = where+"\tcl\tcl8.6"
os.environ['TK_LIBRARY'] = where+"\tcl\tk8.6"
build_exe_options = {"include_files": [where+"\DLLs\tcl86t.dll", where+"\DLLs\tk86t.dll"]}
setup(
name = "SudoCool",
version = "0.1",
description = "Programme de SUDOKU",
options={"build_exe": build_exe_options},
executables = [Executable("sudoku.py")]
)
Now cx_Freeze is working:
现在 cx_Freeze 正在工作：
My application is working:
我的应用程序正在运行：
