pip install的时候提示字符编码错误

[awmleer]

我的django版本是1.9，Python版本是3.5
windows10系统

C:\Users\Hao\Project\django\xadmin>pip install django-xadmin
Collecting django-xadmin
  Using cached django-xadmin-0.5.0.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\Hao\AppData\Local\Temp\pip-build-tp9q6ucv\django-xadmin\setup.py", line 11, in <module>
        long_description=open('README.rst').read(),
    UnicodeDecodeError: 'gbk' codec can't decode byte 0xa4 in position 3256: illegal multibyte sequence

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Users\Hao\AppData\Local\Temp\pip-build-tp9q6ucv\django-xadmin\

[yinkh]

我也是 同样的问题

[mowujilun]

同样问题

[cupen]

这个错误是因为 py3.0 之后 open 变了一下下，增加了一个 encoding 参数，未指定这个参数时 open 会使用默认的 locale 去读。我们的中文环境都是 gbk 的，于是…… 。

但以上都是小问题，真正的问题是 pypi 上太久没更新了。所以你安装的是超级旧的 py2.7 & django1.7 的版本，建议你直接从这个代码库里 git clone 一下。pip install git+https://github.com/sshwsfc/xadmin

[cupen]

@awmleer @yinkanghong @mowujilun 搞定后就关掉这个 issue 吧。

[awmleer]

我用的是mac了，pip install的时候没有出现这个问题，Linux的服务器上测试了也没问题，手头没有window的机子。。麻烦两位测试一下吧。@yinkanghong @mowujilun 多谢！

[cupen]

@awmleer 我上面解释过了，py3 的 open 不加 encoding 参数的话就会用 locale 指定的编码。
你的 mac/linux 环境的 locale 可能是 utf-8( zh_CN.UTF-8 or en_US.UTF-8) 自然就没问题。但中文 Windows 都是 zh_CN.GBK, 妥妥要中镖的。

btw: 这个问题一直就有，因为这项目原本就不支持 py3。有段时间没关注了，现在支持与否在下也不知。先提个小 pr 改改 setup.py 应该不会粗啥大事。

[yinkh]

`pip install xadmin
Collecting xadmin
Downloading xadmin-0.6.1.tar.gz (1.0MB)
100% |████████████████████████████████| 1.0MB 47kB/s
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "C:\Users\ADMINI~1\AppData\Local\Temp\pip-build-731z13kc\xadmin\setup.py", line 11, in
long_description=open('README.rst').read(),
UnicodeDecodeError: 'gbk' codec can't decode byte 0xa4 in position 3444: illegal multibyte sequence

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in C:\Users\ADMINI~1\AppData\Local\Temp\pip-build-731z13kc\xadmin
`
现在还是会有这个问题，我选择直接下载拷贝到项目里解决的，issue不是我提的，关不了哦。

[rajesh-h]

Can anyone tell me is it possible to Run xadmin with python 3.5 django 1.10? if so what changes I need to do?

[awmleer]

@just10minutes I'm using python 3.5.2 and django 1.10, when I run python manage.py runserver, I got the following exception:

Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x106893400>
Traceback (most recent call last):
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/utils/autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/core/management/commands/runserver.py", line 113, in inner_run
    autoreload.raise_last_exception()
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/utils/autoreload.py", line 249, in raise_last_exception
    six.reraise(*_exception)
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/utils/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/utils/autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/__init__.py", line 27, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/apps/registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/django/apps/config.py", line 90, in create
    module = import_module(entry)
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 665, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/xadmin/__init__.py", line 4, in <module>
    from xadmin.sites import AdminSite, site
  File "/usr/local/opt/pyenv/versions/3.5.2/lib/python3.5/site-packages/xadmin/sites.py", line 10, in <module>
    reload(sys)
NameError: name 'reload' is not defined

Are you having the same problem?

[rajesh-h]

Yes you are right.
Python 3 does not have reload.

In some other issues people have said they are able to use with python 3 by removing reload statement, but I was not successful in that.

[junweipan]

这个问题可以用源码安装的方式解决：
Installing from source

1，Download the latest source tarball from https://github.com/sshwsfc/django-xadmin or git clone the repository. Then execute the following in the project directory:

2，pip install -r requirements.txt

[win-hi]

pip 上不能更新下么？

[Veeupup]

现在这个问题还是存在，还有别的解决办法吗

[PabloLION]

For Chinese system language users:
在 控制面板-区域-更改系统区域设置 中
勾选 Beta版：使用 Unicode UTF=8 提供全球语言支持(U) 选项
重启电脑后，就可以安装了。

[PabloLION]

现在这个问题还是存在，还有别的解决办法吗

看楼上

[eliasyin]

For Chinese system language users:
在 控制面板-区域-更改系统区域设置 中
勾选 Beta版：使用 Unicode UTF=8 提供全球语言支持(U) 选项
重启电脑后，就可以安装了。

多谢~
pip install pyautogui
遇到相同问题，经该方法修改设置后再次安装就成功了
另外这样修改安装完所需要的package之后最好再改回去，不然有些地方会出现乱码（比如记事本）