不使用python-setuptools/easy_install安装python模块

python-setuptools/easy_install就TM一大坑

非常不方便管理，安装了也不容易卸载，我的原则是redhat系安装任何东西最好都遵循redhat的包管理那一套，
全部用rpm包来安装，如何打包python的模块呢？
弱智点点方法就直接指定文件位置，然后直接打包即可，不过观察下python可以用easy_install的模块的rpm包的desc文件就可以知道
easy_install的脚本还是很容易打包成rpm的

上一个示例的spec文件

%{!?python_sitearch: %define python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}
%define tarballversion 1.2.4
Name:           python-GeoIP
Version:        1.2.5
Release:        %{?dist}
Summary:        Python bindings for the GeoIP geographical lookup libraries

Group:          Development/Languages
License:        LGPLv2+
URL:
Source0:        GeoIP-Python-%{tarballversion}.tar.gz
Patch0:         python-GeoIP-1.2.4-ipv6.patch
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

# GeoIP 1.4.7 needed for IPv6 lookup functions
BuildRequires:  python-devel, GeoIP-devel >= 1.4.7

%description
This package contains the Python bindings for the GeoIP API, allowing IP to
location lookups to country, city and organization level within Python code.

%prep
%setup -q -n GeoIP-Python-%{tarballversion}
%patch0 -p1

%build
CFLAGS="$RPM_OPT_FLAGS" %{__python} setup.py build
# To avoid adding un-needed dependencies
chmod -x test*.py

%install
rm -rf %{buildroot}
%{__python} setup.py install -O1 --skip-build --root %{buildroot}


%clean
rm -rf %{buildroot}


%files
%defattr(-,root,root,-)
%doc LICENSE README ChangeLog test*.py
%{python_sitearch}/GeoIP.so
%{python_sitearch}/GeoIP_Python*


%changelog
* Tue Sep  1 2009 Matt Domsch  - 1.2.5-0.2.20090931cvs
- fix prerelease versioning

install部分非常简单，所以，只要基于easy_install的模块,我们都按照这个模式写spec文件即可
当然，在打包服务器上python-setuptools/easy_install还是要安装的，因为打包过程中会用到
一不做二不休，我们先删除掉已经安装的非rpm包的setuptools
easy_install -m setuptools
根据上面命令的回显删除残留egg
再把python-setuptools/easy_install的最新版打个包

setuptools最新版本是11.1
下载下来后，用setuptools-0.6的spec文件改动下直接bulid就好

%{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}

Name:           python-setuptools
Version:        11.1
Release:        0%{?dist}
Summary:        Download, build, install, upgrade, and uninstall Python packages

Group:          Development/Languages
License:        Python or ZPLv2.0
URL:
#URL:
#Source0:        %{version}.tar.gz
Source0:        setuptools-%{version}.tar.gz
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

BuildArch:      noarch
BuildRequires:  python-devel

Requires:       python-devel

Provides:       python-setuptools-devel

%description
setuptools is a collection of enhancements to the Python distutils that allow
you to more easily build and distribute Python packages, especially ones that
have dependencies on other packages.


%prep
%setup -q -n setuptools-%{version}
chmod -x *.txt
find -name '*.py' | xargs sed -i '1s|^#!python|#!%{__python}|'


%build
CFLAGS="$RPM_OPT_FLAGS" %{__python} setup.py build


%install
rm -rf $RPM_BUILD_ROOT
%{__python} setup.py install -O1 --skip-build \
--root $RPM_BUILD_ROOT \
--single-version-externally-managed
#install -p -m 0644 %{SOURCE1} %{SOURCE2} .
find $RPM_BUILD_ROOT%{python_sitelib} -name '*.exe' | xargs rm -f
find $RPM_BUILD_ROOT%{python_sitelib} -name '*.txt' | xargs chmod -x
chmod +x $RPM_BUILD_ROOT%{python_sitelib}/setuptools/command/easy_install.py


%clean
rm -rf $RPM_BUILD_ROOT

%files
%defattr(-,root,root,-)
%doc *.txt
%{_bindir}/*
%{python_sitelib}/*


%changelog
* Mon Jan  5 2015 ll  - 11.1-0
- Update to feature release 11.1

打包完毕后安装

现在我们来打包一个模块，比如python-openpyxl
首先，我们不是去打包python-openpyxl，而是先要搞定python-openpyxl的依赖关系
这个好办，我们直接用easy_install来解决依赖关系
先在编译机器上用easy_install 来安装openpyxl
安装完后，我们发现不仅安装了openpyxl，还安装了jdcal，咱不关心jdcal是干什么的，只知道openpyxl需要jdcal，
而jdcal没有什么需要（其实可能是有的，但是因为本机已经装了很多模块了已经包含在里面）
安装完后，我们卸载掉已经用easy_install安装的的模块
easy_install -m jdcal
easy_install -m openpyxl
更具上两个命令的现实内容，删除掉残留的egg文件

于是打包openpyxl前，我们先打包jdcal，
上spec文件

%{!?python_sitearch: %define python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}

Name:           python-jdcal
Version:        1.0
Release:        0%{?dist}
Summary:        A Python library contains functions for converting between Julian dates and calendar dates
License:        MIT and Python-2.0
Group:          Development/Languages/Python
Url:
Source:         %{version}.tar.gz
BuildRequires:  python-devel
BuildRequires:  python-setuptools
# for embedded image support
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
#BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildArch:      noarch

%description
Julian dates from proleptic Gregorian and Julian calendars
This module contains functions for converting between Julian dates and calendar dates

%prep
%setup -q -n jdcal-%{version}

%build
#python setup.py build
CFLAGS="$RPM_OPT_FLAGS" %{__python} setup.py build

%install
#python setup.py install --prefix=%{_prefix} --root=%{buildroot}
%{__python} setup.py install -O1 --skip-build --root %{buildroot}
#mv LICENCE LICENSE

%clean
rm -rf %{buildroot}

%files
%defattr(-,root,root,-)
%doc PKG-INFO
%{python_sitelib}/*

%changelog
* Mon Jan  5 2015 ll  - 1.0-0
- Update to feature release 1.0

打包好python-jdcal后我们再打包python-openpyxl

%{!?python_sitearch: %define python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}

Name:           python-openpyxl
Version:        2.1.4
Release:        0%{?dist}
Summary:        A Python library to read/write Excel 2007 xlsx/xlsm files
License:        MIT and Python-2.0
Group:          Development/Languages/Python
Url:
Source:         %{version}.tar.gz
BuildRequires:  python-devel
BuildRequires:  python-setuptools
Requires:       python-jdcal
# for embedded image support
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
#BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildArch:      noarch

%description
openpyxl is a pure python reader and writer of Excel OpenXML files.
It is ported from the PHPExcel project

%prep
%setup -q -n openpyxl-%{version}

%build
#python setup.py build
CFLAGS="$RPM_OPT_FLAGS" %{__python} setup.py build

%install
#python setup.py install --prefix=%{_prefix} --root=%{buildroot}
%{__python} setup.py install -O1 --skip-build --root %{buildroot}
#mv LICENCE LICENSE

%clean
rm -rf %{buildroot}

%files
%defattr(-,root,root,-)
%{python_sitelib}/*

%changelog
* Mon Jan  5 2015 lll  - 2.1.4-0
- This spec edit from an suse spec file Update to feature release 2.1.4

* Thu Jul 17 2014 [e-mail]
- Add LICENSE to %%doc
* Thu Dec  5 2013 [e-mail]
- Update to version 1.7.0
+ Read CHANGES file from package documentation
* Thu Oct 24 2013 [e-mail]
- Require python-setuptools instead of distribute (upstreams merged)
* Fri May 10 2013 [e-mail]
- Initial version

这样两个python-openpyxl的rpm包及依赖包就做好了
其他机器需要python-openpyxl的直接安装rpm包即可，不需要安装setuptools

更新下, Requires项目点setup.py里有,对应的文档里也有