Package: python-brewer
Overviewpython-breweris a command-line utility (written in Python) to help
with generating formula templates forHomebrewfrom
installed Python packages. The aim is not to generate perfect,
ready-to-go Homebrew formulae out of the box: the aim is to generate atemplatefor you, taking some of the harder slog work out of the
process.Primarily, it takes an installed package, finds all of its installed
dependencies, and generates a template containingresourcereferences to all of these dependencies (as per the installed versions).
It also automatically computes the SHA256 hashes of all of the packages
by downloading their source distributions from PyPI.See Homebrew’sPython for Formula
Authorsguide for more details on submitting Python-based formulae for Homebrew.RequirementsIn order to installpython-brewer, you will need:Python 2.7+ or Python 3.5+pipInstallationInstalling via PyPI (install into a virtual environment please):>pipinstallpython-brewerBasic UsageAs a simple example, we’ll generate a base template forStatik- the static web site generator. The
first step is to install the package into your virtual environment:>pipinstall-UstatikThe next step is to use thepybrewcommand, provided bypython-brewer, to generate the Homebrew formula template. In this
case, at the time of this writing, I was generating the formula forv0.14.2ofStatik.>pybrew\# The name of the formula-n"Statik"\# A description for the formula-d"Python-based, generic static web site generator aimed at developers"\# Project homepage-Hhttps://getstatik.com\# HEAD of Git repo-ghttps://github.com/thanethomson/statik.git\# Latest release of the package-rhttps://github.com/thanethomson/statik/archive/v0.14.2.tar.gz\# Name of the Python packagestatik\# Output file to which to write the templatestatik.rbAt the time of this writing, the following file was generated bypybrew:classStatik<FormulaincludeLanguage::Python::Virtualenvdesc"Python-based, generic static web site generator aimed at developers"homepage"https://getstatik.com"url"https://github.com/thanethomson/statik/archive/v0.14.2.tar.gz"sha256"ef2e67ecf8a1a59b71b5c88b86c7335e32cc480d3156716c3b2e7691edab7620"head"https://github.com/thanethomson/statik.git"# TODO: If you're submitting an existing package, make sure you include your#       bottle block here.depends_on:pythonifMacOS.version<=:snow_leopardresource"future"dourl"https://pypi.python.org/packages/00/2b/8d082ddfed935f3608cc61140df6dcbf0edea1bc3ab52fb6c29ae3e81e85/future-0.16.0.tar.gz"sha256"e39ced1ab767b5936646cedba8bcce582398233d6a627067d4c6a454c90cfedb"endresource"tornado"dourl"https://pypi.python.org/packages/1e/7c/ea047f7bbd1ff22a7f69fe55e7561040e3e54d6f31da6267ef9748321f98/tornado-4.4.2.tar.gz"sha256"2898f992f898cd41eeb8d53b6df75495f2f423b6672890aadaf196ea1448edcc"endresource"argh"dourl"https://pypi.python.org/packages/e3/75/1183b5d1663a66aebb2c184e0398724b624cecd4f4b679cb6e25de97ed15/argh-0.26.2.tar.gz"sha256"e9535b8c84dc9571a48999094fda7f33e63c3f1b74f3e5f3ac0105a58405bb65"endresource"pathtools"dourl"https://pypi.python.org/packages/e7/7f/470d6fcdf23f9f3518f6b0b76be9df16dcc8630ad409947f8be2eb0ed13a/pathtools-0.1.2.tar.gz"sha256"7c35c5421a39bb82e58018febd90e3b6e5db34c5443aaaf742b3f33d4655f1c0"endresource"PyYAML"dourl"https://pypi.python.org/packages/4a/85/db5a2df477072b2902b0eb892feb37d88ac635d36245a72a6a69b23b383a/PyYAML-3.12.tar.gz"sha256"592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab"endresource"watchdog"dourl"https://pypi.python.org/packages/54/7d/c7c0ad1e32b9f132075967fc353a244eb2b375a3d2f5b0ce612fd96e107e/watchdog-0.8.3.tar.gz"sha256"7e65882adb7746039b6f3876ee174952f8eaaa34491ba34333ddf1fe35de4162"endresource"httpwatcher"dourl"https://pypi.python.org/packages/02/97/055185c6a54e470ef943556b613bc56975e82da3f456bdd08f036cf7cae8/httpwatcher-0.4.0.tar.gz"sha256"2f84c93a3766a11a69f2d339f143889558bd5eccee77574593c39111a3202645"endresource"MarkupSafe"dourl"https://pypi.python.org/packages/c0/41/bae1254e0396c0cc8cf1751cb7d9afc90a602353695af5952530482c963f/MarkupSafe-0.23.tar.gz"sha256"a4ec1aff59b95a14b45eb2e23761a0179e98319da5a7eb76b56ea8cdc7b871c3"endresource"jinja2"dourl"https://pypi.python.org/packages/f4/3f/28387a5bbc6883082c16784c6135440b94f9d5938fb156ff579798e18eda/Jinja2-2.9.4.tar.gz"sha256"aab8d8ca9f45624f1e77f2844bf3c144d180e97da8824c2a6d7552ad039b5442"endresource"lipsum"dourl"https://pypi.python.org/packages/59/97/00636d64bc77dc173d782995de1b56dde39c70bb97112964452709b4d9aa/lipsum-0.1.2.tar.gz"sha256"ba5f46cef19104c07f889b14486a3772845fc25afa1eb5e2eee1f2d9badcb8ab"endresource"markdown"dourl"https://pypi.python.org/packages/d4/32/642bd580c577af37b00a1eb59b0eaa996f2d11dfe394f3dd0c7a8a2de81a/Markdown-2.6.7.tar.gz"sha256"daebf24846efa7ff269cfde8c41a48bb2303920c7b2c7c5e04fa82e6282d05c0"endresource"Unidecode"dourl"https://pypi.python.org/packages/ba/64/410af95d27f2a8824112d17ed41ea7ce6d2cbc8a4832c2e548d3408fad0a/Unidecode-0.04.20.tar.gz"sha256"ed4418b4b1b190487753f1cca6299e8076079258647284414e6d607d1f8a00e0"endresource"python-slugify"dourl"https://pypi.python.org/packages/63/86/ecf7b570089d794a9476c7411a06a329eb8e386f3407576640ccbe7a4698/python-slugify-1.2.1.tar.gz"sha256"501182ec738cc8b743ae5c76c183f4427187ef016257f062b3fa594f60916e34"endresource"six"dourl"https://pypi.python.org/packages/b3/b2/238e2590826bfdd113244a40d9d3eb26918bd798fc187e2360a8367068db/six-1.10.0.tar.gz"sha256"105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a"endresource"SQLAlchemy"dourl"https://pypi.python.org/packages/da/04/8048a5075d6e29235bbd6f1ea092a38dbe2630c670e73d4aa923a4e5521c/SQLAlchemy-1.1.5.tar.gz"sha256"68fb40049690e567ebda7b270176f5abf0d53d9fbd515fec4e43326f601119b6"enddefinstallvirtualenv_install_with_resourcesend# TODO: Add your package's tests hereendOf course, I’ve since added the originalbottleblock for the script
and the package’s unit tests. Seethis
commitandstatik.rbinhomebrew-corefor more details.Python 2 or 3?Whilepython-brewerruns well on Python 2.7+ and Python 3.5+, it’s
important to note that sometimes your dependencies will be different
based on which Python version you’re running, and based on the nature of
your dependencies. Sometimes, certain packages include different
dependencies when running Python 3, e.g.Tornado.As such,python-brewerautomatically changes the Python dependency
based on the detected Python version. In the above package forStatik, I ranpybrewwith Python 2 and, as such, automatically
added the line:depends_on:pythonifMacOS.version<=:snow_leopardIf I had run it with Python 3, it would have added the following line
instead:depends_on:python3This will, of course, cause Homebrew to attempt to install its own
Python 3 distribution for your package.ContributingPlease feel free to contribute! If you want to add or fix something inpython-brewer, please:Fork the projectMake your changes in a feature branchSubmit a pull requestLicenseThe MIT License (MIT)Copyright (c) 2017 Thane ThomsonPermission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
“Software”), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.