我正在写一个与python接口的Qt程序。我必须将Circle类的C++对象直接发送到Python
1) Need to create a Python Module ( let say Shape )
2) Need to add a Python Class PCircle in Shape module which is equivalent to C++
Circle class.
3) Do the calculation on Python Environment ( Python 3.4)
4) Populate the data
当我在安装Python3.1,Qt4.6.2和SIP4.10.1后尝试在Mac上安装PyQt时,当我执行$python3 configure.py命令时,我遇到了以下错误。
Determining the layout of your Qt installation...
This is the GPL version of PyQt 4.7 (licensed under the GNU General Public
License) for Python 3.1 on darwin.
Type '2' to view the GPL v2 license.
Type
我已经使用位于~/opt/qt-4.6.0/中的我自己的Qt4库编译了一个Python模块,但是当我尝试导入该模块时,加载的动态库来自我的MacPorts Qt4安装。
$ /opt/local/bin/python2.6
>>> import vtk
objc[58041]: Class QMacSoundDelegate is implemented in both /Users/luis/opt/qt-4.6.0/lib/QtGui.framework/Versions/4/QtGui and /opt/local/libexec/qt4-mac/lib/QtGui.f
我在一个docker容器中运行一些python代码,定义如下:
FROM continuumio/anaconda2:5.3.0
USER root
RUN apt-get install git
ENV AWS_DEFAULT_REGION us-east-2
# Copying code in container
RUN mkdir /warburg-investigation
COPY . /warburg-investigation
RUN apt-get update
# Installing necessary packages
RUN pip install panaxea
我想在mac上的虚拟环境中安装python-Qt4库。我在运行python2.7。建议使用:
sudo apt-get install python-qt4
对于mac和linux用户,但这对我来说是失败的,因为mac没有apt-get命令。所以我尝试使用brew install python-qt4,但是我得到了以下错误消息:
Updating Homebrew...
Error: No available formula with the name "python-qt4"
==> Searching for a previously deleted formula
我正在运行一个脚本来绘制一些数据。但是当我运行它时,它失败了,我在控制台中得到了这个:
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available p