288 lines
8.5 KiB
ReStructuredText
288 lines
8.5 KiB
ReStructuredText
**Anvil utility toolbelt**
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==========================
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multipip
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--------
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`pip` utility refuses to handle multiple requirements for one package::
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$ pip install 'nose>=1.2' 'nose>=2' 'nose<4'
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Double requirement given: nose>=2 (already in nose>=1.2, name='nose')
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Use `multipip` to join these requirements::
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$ multipip 'nose>=1.2' 'nose>=2' 'nose<4'
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nose>=2,<4
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`multipip` can be used to run `pip`::
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$ pip install $(multipip -r pip-requires)
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...
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Files of requirements can be used as well::
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$ cat pip-requires
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nose<4
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$ multipip 'nose>=1.2' 'nose>=2' -r pip-requires
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nose>=2,<4
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`multipip` prints error messages for incompatible requirements to
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stderr and chooses the first one (note: command-line requirements take
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precedence over files)::
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$ cat pip-requires
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pip==1.3
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$ multipip 'pip==1.2' -r pip-requires
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pip: incompatible requirements
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Choosing:
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command line: pip==1.2
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Conflicting:
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-r pip-requires (line 1): pip==1.3
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pip==1.2
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It is possible to filter some packages from printed output. This can
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be useful for a huge `pip-requires` file::
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$ cat pip-requires
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nose<4
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pip==1.2
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nose>=1.2
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$ multipip -r pip-requires --ignore-packages nose
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pip==1.2
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Installed packages can be filtered, too (they are taken from `pip
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freeze`)::
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$ cat pip-requires
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nose<4
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pip==1.2
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nose>=1.2
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$ pip freeze | grep nose
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nose==1.1.2
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$ multipip -r pip-requires --ignore-installed
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pip==1.2
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py2rpm
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------
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Distutils provides an interface for building RPMs::
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$ python ./setup.py bdist_rpm
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This tool has several problems:
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* Red Hat based distros use different package names, e.g.,
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`python-setuptools` instead of `distribute`, `python-nose` instead
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of `nose` and so on...
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* `Requires` and `Conflicts` sections for generated RPM are incorrect.
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* Sometimes not all required files are packaged.
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* Miscellaneous problems with man files;
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* Package directory in `/usr/lib*/python*/site-packages/<pkg>` is not
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owned by any RPM;
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* Some packages (like selenium) are architecture dependent but
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`bdist_rpm` generates `BuildArch: noarch` for them.
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`py2rpm` is aimed to solve all these problems.
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`py2rpm` accepts a list of archive names or package directories and
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builds RPMs (current directory is used by default)::
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$ py2rpm
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...
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Wrote: /home/guest/rpmbuild/SRPMS/python-multipip-0.1-1.src.rpm
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Wrote: /home/guest/rpmbuild/RPMS/noarch/python-multipip-0.1-1.noarch.rpm
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...
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yyoom
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-----
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`yyoom` uses the yum API to provide nice command-line interface to package
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management. It is able to install and remove packages in the same
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transaction (see `yyoom transaction --help`), list available or installed
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packages and a bit more. It writes results of its work to standard output
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in JSON (which is much easier to use from other programs).
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`yyoom` is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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yumfind
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-------
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`yumfind` uses the yum API to provide a interface to finding packages in the
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yum repository that may match a given name or a given name with a set of python
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requirements. It writes results of its work to standard output
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in JSON or in rpm package name format (see `yumfind --help`)::
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$ ./tools/yumfind -p 'python-setuptools,setuptools>0.8,<1'
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python-setuptools-0.9.8-0.el6.noarch
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$ ./tools/yumfind -p 'python-setuptools,setuptools>0.8,<1' -j
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{"release": "0.el6", "epoch": "0", "version": "0.9.8", "arch": "noarch", "name": "python-setuptools"}
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`yumfind` is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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pip-download
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------------
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`pip-download` is a small helper utility that interacts with pip and the pip API to
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download packages into a given directory (using a common extraction and download
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cache subdirectories). It also automatically prunes duplicated downloads if they
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are of the same project name (which pip appears to do sometimes, such as in the distribute
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and setuptools fiasco). This helps avoid needless duplication::
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$ ./tools/pip-download -d /tmp/e 'setuptools>0.8' 'flake8'
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Saved /tmp/e/flake8-2.0.tar.gz
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Saved /tmp/e/mccabe-0.2.1.tar.gz
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Saved /tmp/e/pep8-1.4.6.tar.gz
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Saved /tmp/e/pyflakes-0.7.3.tar.gz
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Saved /tmp/e/setuptools-0.9.8.tar.gz
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specprint
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---------
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`specprint` uses the rpm API to provide a interface to printing the details
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of an rpm spec file in a easy to parse format. It writes results of its work to
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standard output in JSON (which is much easier to use from other programs)::
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$ ./tools/specprint -f python.spec
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{
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"headers": {
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"arch": "x86_64",
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"description": "Python is an interpreted, interactive, object-oriented programmin....",
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"evr": "2.7.5-3.el6",
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"group": "Development/Languages",
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"headeri18ntable": [
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"C"
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],
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"license": "Python",
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"name": "python",
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"nevr": "python-2.7.5-3.el6",
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"nevra": "python-2.7.5-3.el6.x86_64",
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"nvr": "python-2.7.5-3.el6",
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"nvra": "python-2.7.5-3.el6.x86_64",
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"os": "linux",
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"release": "3.el6",
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"requires": [
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"autoconf",
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"bluez-libs-devel",
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"bzip2",
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"bzip2-devel",
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"expat-devel",
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"findutils",
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"gcc-c++",
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"gdbm-devel",
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"glibc-devel",
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"gmp-devel",
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"libdb-devel",
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"libffi-devel",
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"libGL-devel",
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"libX11-devel",
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"ncurses-devel",
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"openssl-devel",
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"pkgconfig",
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"readline-devel",
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"sqlite-devel",
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"systemtap-sdt-devel",
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"tar",
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"tcl-devel",
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"tix-devel",
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"tk-devel",
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"valgrind-devel",
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"zlib-devel"
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],
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"summary": "An interpreted, interactive, object-oriented programming language",
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"url": "http://www.python.org/",
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"version": "2.7.5"
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},
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"path": "/home/harlowja/anvil/python.spec",
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"sources": [
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"05000-autotool-intermediates.patch",
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"00184-ctypes-should-build-with-libffi-multilib-wrapper.patch",
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"00181-allow-arbitrary-timeout-in-condition-wait.patch",
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"00180-python-add-support-for-ppc64p7.patch",
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....
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"00055-systemtap.patch",
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"python-2.6.4-distutils-rpath.patch",
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"python-2.6-rpath.patch",
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"python-2.7rc1-socketmodule-constants2.patch",
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"python-2.7rc1-socketmodule-constants.patch",
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"python-2.7rc1-binutils-no-dep.patch",
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"python-2.5.1-sqlite-encoding.patch",
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"python-2.5.1-plural-fix.patch",
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"python-2.5-cflags.patch",
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"00001-pydocnogui.patch",
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"python-2.7.1-config.patch",
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"pynche",
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"macros.python2",
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"pyfuntop.stp",
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"systemtap-example.stp",
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"libpython.stp",
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"pythondeps.sh",
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"http://www.python.org/ftp/python/2.7.5/Python-2.7.5.tar.xz"
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]
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}
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`specprint` is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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git-changelog
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-------------
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This tool generates a pretty software's changelog from git history.
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build-install-node-from-source.sh
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---------------------------------
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Helps build latest `node.js` from source into rpms.
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build-openvswitch.sh
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--------------------
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Helps build latest `openvswitch` from source into rpms.
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clean-pip
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---------
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This utility removes package installed by pip but not by rpm.
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clear-dns.sh
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------------
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Removes leftover nova dnsmasq processes frequently left behind.
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img-uploader
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------------
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Helper tool to upload images to glance using your anvil settings.
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validate-yaml
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-------------
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Validates a yaml file is formatted correctly.
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yaml-pretty
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-----------
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Pretty prints yaml into a standard format.
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resize.sh
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---------
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Resizes a images filesystem using guestfish.
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euca.sh
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-------
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Creates ec2 keys for usage with nova.
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