我是较新的使用wxPython的人,首先,我使用pip install wxPython
命令安装wxPyhton:
pip install -U wxPython
Requirement already up-to-date: wxPython in c:\program files\python\python37\lib\site-packages (4.0.3)
Requirement already satisfied, skipping upgrade: six in c:\program files\python\python37\lib\site-packages (from wxPython) (1.11.0)
Requirement already satisfied, skipping upgrade: PyPubSub in c:\program files\python\python37\lib\site-packages (from wxPython) (4.0.0)
然后我尝试运行此代码以显示GUI窗口,并从wxPyhton示例获取源代码:
# set_size.py
import wx
class Example(wx.Frame):
def __init__(self, parent, title):
super(Example, self).__init__(parent, title=title, size=(350, 250))
def main():
app = wx.App()
ex = Example(None, title='Sizing')
ex.Show()
app.MainLoop()
if __name__ == '__main__':
main()
但是我收到错误消息“ import的未定义变量:Frame”,接下来该怎么办?
Traceback (most recent call last):
File "C:\Users\zz250147\git\python\Scraping\prototype\set_size.py", line 6, in <module>
import wx
File "C:\Program Files\Python\Python37\lib\site-packages\wx\__init__.py", line 17, in <module>
from wx.core import *
File "C:\Program Files\Python\Python37\lib\site-packages\wx\core.py", line 12, in <module>
from ._core import *
ImportError: DLL load failed: Module not found.
答案 0 :(得分:0)
安装Microsoft Visual C++ 2015 Redistributable Update 3
后,错误消失了!