在wxpython测试中使用travis

本文介绍了在wxpython测试中使用travis-ci的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试添加一些与travis-ci一起使用的wxPython测试，但是我不知道如何在构建环境中安装wxPython.我使用brew在计算机上安装了wxPython，但是我无法使brew与travis-ci一起使用.在travis-ci文档中，似乎brew应该是内置的: docs.travis-ci/user/installing-dependencies/#Installing-Mac-Packages ，但据我所知没有.如果尝试使用brew，则会收到以下错误消息:

I'm trying to add some wxPython tests to work with travis-ci, but I can't figure out how to install wxPython in the build environment. I used brew to install wxPython on my computer, but I can't get brew to work with travis-ci. In the travis-ci docs, it appears that brew should come built-in: docs.travis-ci/user/installing-dependencies/#Installing-Mac-Packages, but as far as I can tell it doesn't. If I try to use brew, I get this error message:

$ brew update /home/travis/build.sh: line 41: brew: command not found

以下是我在.travis.yml文件中尝试过的一些其他操作，以获取brew/wxPython:

Here are some other things I've tried in my .travis.yml file to get brew/wxPython:

- ruby -e "$(curl -fsSL raw.githubusercontent/Homebrew/install/master/install)"

产生此错误消息:

The command "ruby -e "$(curl -fsSL raw.githubusercontent/Homebrew/install/master/install)"" failed and exited with 1 during .

然后我尝试:

- mkdir homebrew && curl -L github/Homebrew/homebrew/tarball/master | tar xz --strip 1 -C homebrew - brew install wxpython

这给了我:

The command "brew install wxpython" failed and exited with 127 during .

我还尝试通过这种方式直接安装wxPython:

I also tried to install wxPython directly this way:

- sudo apt-get update -qq - sudo apt-get install -qq libgtk2.0-dev libgtkglextmm-x11-1.2-dev libgtkmm-2.4-dev - sudo apt-get install python-dev - sudo apt-get install libboost-python-dev libboost-signals-dev - sudo apt-get install libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev - wget sourceforge/projects/wxpython/files/wxPython/2.9.4.0/wxPython-src-2.9.4.0.tar.b\z2 - tar xf wxPython-src-2.9.4.0.tar.bz2 - cd wxPython-src-2.9.4.0/ - wget sourceforge/projects/wxpython/files/wxPython/2.9.4.0/wxPython-src-2.9.4.1.patch - patch -p0 < wxPython-src-2.9.4.1.patch - cd wxPython/ ## fails at this step: - python build-wxpython.py --build_dir=../bld - cd .. - export PYTHONPATH="$PWD/wxPython" - export LD_LIBRARY_PATH="$PWD/bld/lib" - cd ..

给出了此错误消息:

g++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. g++: internal compiler error: Killed (program cc1plus) Please submit a full bug report,with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. g++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. g++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. g++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. g++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. make: *** [.pch/wxprec_coredll/wx/wxprec.h.gch] Error 4 make: *** Waiting for unfinished jobs.... make: *** [.pch/wxprec_mediadll/wx/wxprec.h.gch] Error 4 make: *** [.pch/wxprec_auidll/wx/wxprec.h.gch] Error 4 make: *** [.pch/wxprec_richtextdll/wx/wxprec.h.gch] Error 4 make: *** [.pch/wxprec_gldll/wx/wxprec.h.gch] Error 4 make: *** [.pch/wxprec_stcdll/wx/wxprec.h.gch] Error 4 Error building ERROR: failed building wxWidgets Traceback (most recent call last): File "build-wxpython.py", line 378, in <module> wxbuild.main(wxscript, build_options) File "/home/travis/build/ltauxe/PmagPy/wxPython-src2.9.4.0/build/tools/build-wxwidgets.py", line 470, in main exitIfError(wxBuilder.build(dir=buildDir, options=args), "Error building") File "/home/travis/build/ltauxe/PmagPy/wxPython-src-2.9.4.0/build/tools/build-wxwidgets.py", line 74, in exitIfError raise builder.BuildError(msg) BuildError The command "python build-wxpython.py --build_dir=../bld" failed and exited with 1 during .

您可以在此处查看我的.travis.yml文件: https ://github/ltauxe/PmagPy/blob/travis-ci/.travis.yml

You can look at my .travis.yml file here: github/ltauxe/PmagPy/blob/travis-ci/.travis.yml

最终，我只想要wxPython，而且我不在乎如何获得它.关于使wxPython与travis-ci一起使用的任何建议将不胜感激，或者对为什么我无法使brew工作起作用有深刻的见解.谢谢！

Ultimately, I just want wxPython, and I don't care how I get it. Any suggestions on getting wxPython to work with travis-ci would be appreciated, or insight into why I can't get brew to work. Thanks!

我尝试了一些新操作，并将此行添加到我的.travis.yml文件中:

I've tried something new and added this line to my .travis.yml file:

- sudo apt-get install -y python-wxgtk2.8

这似乎已成功安装了wxpython，但是随后测试停止并显示以下错误消息:

This seems to install wxpython successfully, but then the testing stalls with this error message:

if warn: warnings.warn(_use_error_msg) Xlib: extension "RANDR" missing on display ":99.0".

并且测试超时.

推荐答案

一段时间以来，我一直在尝试做同样的事情.这是我发现的东西:

I've been trying to do the same thing for quite some time. Here's what I've found:

出现一些困难的原因之一是Travis-CI正在运行Ubunutu 12.04，而wxPython仅具有预编译的二进制文件，最高版本为11.04.另一个原因是travis禁止使用某些ubuntu软件包(尽管此后已将其列入白名单).

One of the reasons things are a little difficult is that Travis-CI is running Ubunutu 12.04, and wxPython only has pre-built binaries up to 11.04. Another reason was that some ubuntu packages were disallowed on travis (though they have since been whitelisted).

这是很容易的，因为它在ubuntu apt仓库中. .travis.yml文件中包含以下内容:

This one is pretty easy, since it's in the ubuntu apt repositories. Have the following in your .travis.yml file:

addons: apt: packages: # for wxPython: - python-wxgtk2.8 - python-wxtools - wx2.8-doc - wx2.8-examples - wx2.8-headers - wx2.8-i18n

来源

您可以使用Conda来安装wxPython.这是.travis.yml的相关部分:

You can use Conda to install it wxPython. Here's the relevent portion of .travis.yml:

before_install: # get Conda - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then wget repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O miniconda.sh; else wget repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh; fi - bash miniconda.sh -b -p $HOME/miniconda - export PATH="$HOME/miniconda/bin:$PATH" - hash -r - conda config --set always_yes yes --set changeps1 no - conda update -q conda # Useful for debugging any issues with conda - conda info -a install: # install wxPython 3.0.0.0 - conda install -c conda.anaconda/travis wxpython

(我个人在before_install中喜欢它，但您也可以将其放在install的顶部).

(I personally like it in before_install, but you could also put this towards the top of install).

来源

到目前为止，我还没有成功.我尝试过:

I've so far been unsuccessful with this. I've tried:

• 使用wxPython提供的build/build.py脚本从源代码构建
• 以标准linux方式(configure，make，make install)从源代码构建
• 使用conda

• pip install --upgrade --pre --trusted-host wxpython -vvv -f wxpython/Phoenix/snapshot-builds/ wxPython_Phoenix

• building from source using the build/build.py script provided by wxPython
• building from source in the standard linux way (configure, make, make install)
• using conda

• pip install --upgrade --pre --trusted-host wxpython -vvv -f wxpython/Phoenix/snapshot-builds/ wxPython_Phoenix

• 注意pip上的-vvv:由于构建需要大约20分钟的时间，因此如果没有控制台输出，Travis将中止(假定cmd已锁定).添加详细程度可防止中止的发生.

，但它们都没有完全起作用.有些比其他方法更进一步:例如，通过pip安装似乎可以通过wxWidgets配置进行配置，并且效果很好，但是在SIP构建中的某处失败(也需要20分钟...)

and none of them have worked completely. Some got further than others: for example, installing via pip appears to get through the wxWidgets configure and make just fine, but fails somewhere in the SIP build (it also takes 20 minutes...)

希望我很快能弄清楚.

我知道您只询问过Travis，但是我使用Travis + AppVeyor涵盖了所有操作系统，因此我认为其他人也可以这样做.最好将所有信息都放在一个地方.

I know you only asked about Travis, but I use Travis + AppVeyor to cover all operating systems so I figured others do the same. Might as well keep all the info in one place.

这些要容易得多.只需找到所需wxPython版本的预构建wheel文件，然后使用pip:

These are much, much easier. Simply find a pre-built wheel file for the version of wxPython that you want and install it with pip:

- "%CMD_IN_ENV% pip install --upgrade --pre wxpython/Phoenix/snapshot-builds/wxPython_Phoenix-3.0.3.dev1820+49a8884-cp34-none-win32.whl"