wxpython-phoenix在osx / ipython / pycharm上需要python框架

问题描述 投票:3回答:1

运行wxpython-phoenix website上提供的示例hello-world代码会在osx上引发已知错误。有关可能的解决方案的提示可以找到herehere,但似乎没有一个与ipython和pycharm一起使用。

问题:如何使用pycharm中的ipython解决这个已知错误?

建立:

OSX 10.12.5 Sierra 在conda venv中的ipython 3.7.1 pycharm CE 2018.3 (也从命令行和jupyter笔记本中失败)

代码运行:(从wxpython入门页面)

import wx
app = wx.App()
frm = wx.Frame(None, title="Hello World")
frm.Show()
app.MainLoop()

错误信息

This program needs access to the screen. Please run with a
Framework build of python, and only when you are logged in
on the main display of your Mac.

完全追溯

---------------------------------------------------------------------------
SystemExit                                Traceback (most recent call last)
<ipython-input-1-5af94fb54276> in <module>
      3 
      4 # Next, create an application object.
----> 5 app = wx.App()
      6 
      7 # Then a frame.

~/anaconda3/envs/py37/lib/python3.7/site-packages/wx/core.py in __init__(self, redirect, filename, useBestVisual, clearSigInt)
   2100                 # TODO: more description is needed for wxMSW...
   2101 
-> 2102             raise SystemExit(msg)
   2103 
   2104         # This has to be done before OnInit

SystemExit: This program needs access to the screen. Please run with a
Framework build of python, and only when you are logged in
on the main display of your Mac.

注意:这个问题类似于: - that一个用于python2.7,但没有得到答案 - that一个在pycharm之外提供常规python的过时修复 其他问题如this one,对于wxpython的新版本已经过时了。

python python-3.x macos pycharm wxpython-phoenix
1个回答
1
投票

使用conda环境时,您需要安装python.app软件包,然后使用pythonw运行使用wxPython的应用程序。

在osx上,命令行是:(如图所示here

conda install -c anaconda python.app

您将看到以下消息;确认继续。

The following packages will be SUPERSEDED by a higher-priority channel:

    python.app: 2-py37_9 --> 2-py37_9 anaconda

使用pycharm,有必要更改项目解释器:

- >转到:

preferences
  project interpreter
    add interpreter
      conda environment
        anaconda (or anaconda3)
          bin
            pythonw 
select pythonw
apply
ok
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