基于Python在MacOS上安装robotframework-ride


						Robotframework是一个框架，是一个可以用于关键字测试驱动的框架。而RIDE（robotframework-ride）就是可以使得写robot测试用例更加方便快捷的IDE图形操作工具。

安装

因为是基于python的，所以其可以运行在多个操作系统上。这里主要介绍一下RIDE在MacOS上的使用方式。

OS版本



MacOS版本：10.13.2



wxpython

由于RIDE是基于wxpython的应用，所以首先需要保证wxpython已经得到了安装。安装命令如下：



安装命令：brew install wxpython



安装日志





liumiaocn:~ liumiao$ brew install wxpython

==> Installing dependencies for wxpython: gdbm, readline, sqlite, python@2, jpeg, libpng, libtiff, wxmac

==> Installing wxpython dependency: gdbm

==> Downloading http://homebrew.bintray.com/bottles/gdbm-1.15.high_sierra.bottle.tar.gz

######################################################################## 100.0%

==> Pouring gdbm-1.15.high_sierra.bottle.tar.gz

? /usr/local/Cellar/gdbm/1.15: 19 files, 569.8KB

==> Installing wxpython dependency: readline

==> Downloading http://homebrew.bintray.com/bottles/readline-7.0.3_1.high_sierra.bottle.tar.gz

######################################################################## 100.0%

==> Pouring readline-7.0.3_1.high_sierra.bottle.tar.gz

==> Caveats

This formula is keg-only, which means it was not symlinked into /usr/local,

because macOS provides the BSD libedit library, which shadows libreadline.

In order to prevent conflicts when programs look for libreadline we are

defaulting this GNU Readline installation to keg-only.

For compilers to find this software you may need to set:

  LDFLAGS: -L/usr/local/opt/readline/lib

  CPPFLAGS: -I/usr/local/opt/readline/include

==> Summary

? /usr/local/Cellar/readline/7.0.3_1: 46 files, 1.5MB

==> Installing wxpython dependency: sqlite

==> Downloading http://homebrew.bintray.com/bottles/sqlite-3.24.0.high_sierra.bottle.tar.gz

######################################################################## 100.0%

==> Pouring sqlite-3.24.0.high_sierra.bottle.tar.gz

==> Caveats

This formula is keg-only, which means it was not symlinked into /usr/local,

because macOS provides an older sqlite3.

If you need to have this software first in your PATH run:

 echo 'export PATH="/usr/local/opt/sqlite/bin:$PATH"' >> ~/.bash_profile

For compilers to find this software you may need to set:

  LDFLAGS: -L/usr/local/opt/sqlite/lib

  CPPFLAGS: -I/usr/local/opt/sqlite/include

For pkg-config to find this software you may need to set:

  PKG_CONFIG_PATH: /usr/local/opt/sqlite/lib/pkgconfig

==> Summary

? /usr/local/Cellar/sqlite/3.24.0: 11 files, 3.5MB

==> Installing wxpython dependency: python@2

==> Downloading http://homebrew.bintray.com/bottles/python@2-2.7.15_1.high_sierra.bottle.tar.gz

######################################################################## 100.0%

==> Pouring python@2-2.7.15_1.high_sierra.bottle.tar.gz

==> /usr/local/Cellar/python@2/2.7.15_1/bin/python -s setup.py --no-user-cfg install --force --verbose --single-version-externally-mana

==> /usr/local/Cellar/python@2/2.7.15_1/bin/python -s setup.py --no-user-cfg install --force --verbose --single-version-externally-mana

==> /usr/local/Cellar/python@2/2.7.15_1/bin/python -s setup.py --no-user-cfg install --force --verbose --single-version-externally-mana

==> Caveats

Pip and setuptools have been installed. To update them

 pip install --upgrade pip setuptools

You can install Python packages with

 pip install <package>

They will install into the site-package directory

 /usr/local/lib/python2.7/site-packages

See: http://docs.brew.sh/Homebrew-and-Python

==> Summary

? /usr/local/Cellar/python@2/2.7.15_1: 4,673 files, 82.8MB

==> Installing wxpython dependency: jpeg

==> Downloading http://homebrew.bintray.com/bottles/jpeg-9c.high_sierra.bottle.tar.gz

curl: (6) Could not resolve host: akamai.bintray.com

Error: Failed to download resource "jpeg"

Download failed: http://homebrew.bintray.com/bottles/jpeg-9c.high_sierra.bottle.tar.gz

Warning: Bottle installation failed: building from source.

==> Downloading http://www.ijg.org/files/jpegsrc.v9c.tar.gz

######################################################################## 100.0%

==> ./configure --disable-silent-rules --prefix=/usr/local/Cellar/jpeg/9c

==> make install

? /usr/local/Cellar/jpeg/9c: 21 files, 749.8KB, built in 33 seconds

==> Installing wxpython dependency: libpng

==> Downloading http://homebrew.bintray.com/bottles/libpng-1.6.34.high_sierra.bottle.tar.gz

curl: (6) Could not resolve host: akamai.bintray.com

Error: Failed to download resource "libpng"

Download failed: http://homebrew.bintray.com/bottles/libpng-1.6.34.high_sierra.bottle.tar.gz

Warning: Bottle installation failed: building from source.

==> Downloading http://downloads.sourceforge.net/libpng/libpng-1.6.34.tar.xz

==> Downloading from http://downloads.sourceforge.net/project/libpng/libpng16/1.6.34/libpng-1.6.34.tar.xz

######################################################################## 100.0%

==> ./configure --disable-silent-rules --prefix=/usr/local/Cellar/libpng/1.6.34

==> make

==> make test

==> make install

? /usr/local/Cellar/libpng/1.6.34: 26 files, 1.2MB, built in 1 minute 38 seconds

==> Installing wxpython dependency: libtiff

==> Downloading http://homebrew.bintray.com/bottles/libtiff-4.0.9_3.high_sierra.bottle.tar.gz

curl: (6) Could not resolve host: akamai.bintray.com

Error: Failed to download resource "libtiff"

Download failed: http://homebrew.bintray.com/bottles/libtiff-4.0.9_3.high_sierra.bottle.tar.gz

Warning: Bottle installation failed: building from source.

==> Downloading http://download.osgeo.org/libtiff/tiff-4.0.9.tar.gz

curl: (28) Resolving timed out after 5551 milliseconds

Trying a mirror...

==> Downloading http://fossies.org/linux/misc/tiff-4.0.9.tar.gz

#########################                         34.8%

######################################################################## 100.0%

==> Downloading http://mirrors.ocf.berkeley.edu/debian/pool/main/t/tiff/tiff_4.0.9-5.debian.tar.xz

######################################################################## 100.0%

==> Patching

==> Applying patches/CVE-2017-9935.patch

patching file libtiff/tif_dir.c

patching file tools/tiff2pdf.c

==> Applying patches/CVE-2017-18013.patch

patching file libtiff/tif_print.c

==> Applying patches/CVE-2018-5784.patch

patching file contrib/addtiffo/tif_overview.c

patching file tools/tiff2pdf.c

patching file tools/tiffcrop.c

==> Applying patches/CVE-2017-11613_part1.patch

patching file libtiff/tif_dirread.c

==> Applying patches/CVE-2017-11613_part2.patch

patching file libtiff/tif_dirread.c

==> Applying patches/CVE-2018-7456.patch

patching file libtiff/tif_dirread.c

patching file libtiff/tif_print.c

==> Applying patches/CVE-2017-17095.patch

patching file tools/pal2rgb.c

==> ./configure --prefix=/usr/local/Cellar/libtiff/4.0.9_3 --without-x --with-jpeg-include-dir=/usr/local/opt/jpeg/include --with-jpeg-

==> make install

? /usr/local/Cellar/libtiff/4.0.9_3: 246 files, 3.5MB, built in 5 minutes 10 seconds

==> Installing wxpython dependency: wxmac

==> Downloading http://homebrew.bintray.com/bottles/wxmac-3.0.4.high_sierra.bottle.tar.gz

######################################################################## 100.0%

==> Pouring wxmac-3.0.4.high_sierra.bottle.tar.gz

? /usr/local/Cellar/wxmac/3.0.4: 810 files, 23.7MB

==> Installing wxpython

==> Downloading http://homebrew.bintray.com/bottles/wxpython-3.0.2.0_1.high_sierra.bottle.tar.gz

######################################################################## 100.0%

==> Pouring wxpython-3.0.2.0_1.high_sierra.bottle.tar.gz

? /usr/local/Cellar/wxpython/3.0.2.0_1: 1,108 files, 37.9MB

liumiaocn:~ liumiao$ 



版本确认





liumiaocn:~ liumiao$ brew info wxpython

wxpython: stable 3.0.2.0 (bottled)

Python bindings for wxWidgets

http://www.wxwidgets.org/

/usr/local/Cellar/wxpython/3.0.2.0_1 (1,115 files, 39.9MB) *

 Poured from bottle on 2018-06-19 at 15:52:25

From: http://github.com/Homebrew/homebrew-core/blob/master/Formula/wxpython.rb

==> Dependencies

Required: python@2 &#10004;, wxmac &#10004;

liumiaocn:~ liumiao$





暂定对应1：wxpython安装之后，目前的版本还缺少一个软连接才能正常动作，根据日志可以看到此次安装的wxpython版本为wxpython-3.0.2.0_1, 按照如下操作创建软连接即可



创建链接





liumiaocn:bin liumiao$ pwd

/usr/local/bin

liumiaocn:bin liumiao$ ls wx

ls: wx: No such file or directory

liumiaocn:bin liumiao$ ln -s ../Cellar/wxpython/3.0.2.0_1/lib/python2.7/site-packages/wx-3.0-osx_cocoa/wx wx

liumiaocn:bin liumiao$



确认方式





liumiaocn:~ liumiao$ python -c "import wx; print wx.VERSION"

/usr/local/lib/python2.7/site-packages/wx-3.0-osx_cocoa/wx/_core.py:16633: UserWarning: wxPython/wxWidgets release number mismatch

 warnings.warn("wxPython/wxWidgets release number mismatch")

(3, 0, 2, 0, '')

liumiaocn:~ liumiao$



虽然仍然提示warning信息，但是已经能够正常继续动作了。

安装robotframework-ride



使用pip安装robotframework-ride, 安装命令如下



安装命令：pip install robotframework-ride



启动确认

通过ride.py启动RIDE，当前版本出现了如下错误信息





liumiaocn:bin liumiao$ ride.py

Wrong wxPython version.

You need to install wxPython 2.8.12.1 with unicode support to run RIDE.

wxPython 2.8.12.1 can be downloaded from http://sourceforge.net/projects/wxpython/files/wxPython/2.8.12.1/

liumiaocn:bin liumiao$





原因确认：经过定位代码中错误出现的位置，确认到如下文件：







liumiaocn:local liumiao$ find . -name '*.py' |xargs grep 'You need to install wxPython'

./lib/python2.7/site-packages/robotide/__init__.py:You need to install wxPython 2.8.12.1 with unicode support to run RIDE.

liumiaocn:local liumiao$ view ./lib/python2.7/site-packages/robotide/__init__.py

liumiaocn:local liumiao$ grep supported_versions ./lib/python2.7/site-packages/robotide/__init__.py

supported_versions = ["2.8"]

    supported_versions.append("2.9")

  wxversion.select(supported_versions)

liumiaocn:local liumiao$





对应方法1：直接将支持的版本号修改为当前的版本







liumiaocn:~ liumiao$ diff /usr/local/lib/python2.7/site-packages/robotide/__init__.py /usr/local/lib/python2.7/site-packages/robotide/__init__.py.org

37,38c37

< #supported_versions = ["2.8"]

< supported_versions = ["3.0.2.0"]

---

> supported_versions = ["2.8"]

liumiaocn:~ liumiao$





对应方法2：添加supported_versions







liumiaocn:~ liumiao$ diff /usr/local/lib/python2.7/site-packages/robotide/__init__.py /usr/local/lib/python2.7/site-packages/robotide/__init__.py.org

44d43

<     supported_versions.append("3.0.2.0")

liumiaocn:~ liumiao$



实际上在如下行添加了对当前版本的支持





 try:

   import wxversion

   from wxversion import VersionError

   if sys.platform == 'darwin':

     supported_versions.append("2.9")

     supported_versions.append("3.0.2.0")

   wxversion.select(supported_versions)

   import wx



安装robotframework

使用pip install robotramework进行robotframework的安装





liumiaocn:~ liumiao$ pip install robotframework

Collecting robotframework

 Downloading http://files.pythonhosted.org/packages/95/b1/4faa12e1950b9fbd00060c112fa6f828c4f3998e9b2f8c570c22db10bc88/robotframework-3.0.4.tar.gz (443kB)

  100% |████████████████████████████████| 450kB 34kB/s 

Building wheels for collected packages: robotframework

 Running setup.py bdist_wheel for robotframework ... done

 Stored in directory: /Users/liumiao/Library/Caches/pip/wheels/8a/01/4a/fd9aef57cca0087d0bd5ceba5db39247ef375fdc4df5ebfb59

Successfully built robotframework

Installing collected packages: robotframework

Successfully installed robotframework-3.0.4

liumiaocn:~ liumiao$



启动RIDE

在命令行输入ride.py并回车，便可启动RIDE



安装pygments

Text Edit的tab提示需要安装高亮显示用的包pygments



使用pip install pygments进行安装





liumiaocn:~ liumiao$ pip install pygments

Collecting pygments

 Downloading http://files.pythonhosted.org/packages/02/ee/b6e02dc6529e82b75bb06823ff7d005b141037cb1416b10c6f00fc419dca/Pygments-2.2.0-py2.py3-none-any.whl (841kB)

  100% |████████████████████████████████| 849kB 1.9MB/s 

Installing collected packages: pygments

Successfully installed pygments-2.2.0

liumiaocn:~ liumiao$



再次启动ride.py，已经可以正常动作了。

总结

以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，谢谢大家对中文源码网的支持。如果你想了解更多相关内容请查看下面相关链接