As of today pbr is ranked 11 most used python package and reaching this level didn't include any dirty tricks: was only one: fixing a common packaging problem in a very simple way. So to give you an idea about how it looks to adopt pbr in one commit have a look swiching packaging to pbr.
Probably you would observed that the version is not stored at all in the repository. PBR does detect it from Git branches and tags. No need to worry about what happens when you do not have a git repository because pbr does "compile" and cache the version when you package or install the applications, so there is no runtime dependency on git. It describes, with rationale, an admittedly optional standard for modules to follow. Here's a snippet:.
Though this is probably far too late, there is a slightly simpler alternative to the previous answer:. And it would be fairly simple to convert auto-incrementing portions of version numbers to a string using str.
On the other hand, there is the possibility of someone else's code expecting a numerical tuple rather than a string tuple and thus failing. This is, Py-Py Love - Various - Py Py Love (CD), of course, my own view, and I would gladly like others' input on using a numerical tuple.
As shezi reminded me, lexical comparisons of number strings do not necessarily have the same result as direct numerical comparisons; leading zeroes would be required to provide for that. Many of these solutions here ignore git version tags which still means you have to track version in multiple places bad. I approached this with the following goals:. From a make release command, the last tagged version in the git repo is found and incremented.
The tag is pushed back to origin. The commands rely on the versionbump. This does the heavy lifting how to process and increment the version number from git. Put any static install config here that you want distributed with your module.
Py-Py Love - Various - Py Py Love (CD) course, for all of this to work you'll have to have at least one version tag in your repo Py-Py Love - Various - Py Py Love (CD) start. There doesn't seem to be a standard way to embed a version string in a python package. Most packages I've seen use some variant of your solution, i. Embed the version in setup.
The reverse: put the version info in your package itself, and import that to set the version in setup. Now since 2eb. There is not a standard way to manage version, but the standard way to manage your packages is setuptools. The best solution I've found overall for managing version Py-Py Love - Various - Py Py Love (CD) to use setuptools with the pbr extension. This is now my standard way of managing version. Setting up your project for full packaging may be overkill for simple projects, but if you need to manage version, you are probably at the right level to just set everything up.
Doing so also makes your package releasable at PyPi so everyone can download and use it with Pip. PBR moves most metadata out of the setup.
You can directly update the version string in setup. Your scripts can then access the version from the metadata using various methods these processes are outlined in sections below. For version specifically, it will create a version string for the current commit based on git tags in the repo. As PBR will pull version, author, changelog and other info directly from your git repo, so some of the metadata in setup.
This will pull the latest version either from the setup. This command doesn't update the version in a distribution though. When you create a distribution with setup. This essentially runs the setup. If you are not using Py-Py Love - Various - Py Py Love (CD) to pull version data from git, then just update your setup. If you are using git, and you don't need to create a source or binary distribution using python setup. This will run all the PBR functions related to pulling metadata from the git repo and update your local.
Note that the. IOas it can be generated from your source. If it is excluded, make sure you have a standard "release process" to get the metadata updated locally before release, and any package you upload to PyPi. If you want the Git repo to contain this info, you can exclude specific files from being ignored i. You can access the metadata from the current build within Python scripts in the package itself.
For version, for example, there are several ways to do this I have found so far:. The exec function runs the script outside of any imports, since setup.
You still only need to manage the version number in one file in one place, but unfortunately it is not in setup. Lots of work toward uniform versioning and in support of conventions has been completed since this question was first asked. Palatable options are now detailed in the Python Packaging User Guide.
Also noteworthy is that version number schemes are relatively strict in Python per PEPand so keeping things sane is critical if your package will be released to the Cheese Shop. NOTE that 7 might be the most modern approach build metadata is independent of code, published by automation. Also NOTE that if setup is used for package release that a simple python3 setup. Since we don't want to manually change the version in the file every time we create a new tag ready to release a new package versionwe can use the following.
I highly recommend bumpversion package. I've been using it for years to bump a version. For what it's worth, if you're using NumPy distutils, numpy. This gives you a print-friendly version and a version info that you can use to check that the module you are importing has at least the expected version:.
Learn more. Standard way to embed version into python package? Ask Question. Asked 11 years, 6 months ago. Active 1 month ago. Viewed k times. Dimitri Tcaciuc Dimitri Tcaciuc 3, 2 2 gold badges 17 17 silver badges 20 20 bronze badges. FYI, there's a very good overview at: packaging. Version of an installed package can be retrieved from metadata with setuptoolsso in many cases putting version only in setup. See this question. FYI, there are basically 5 common patterns to maintain the single source of truth at both setup and run time for the version number.
Doesn't that contradict the concept of a " single source of truth "? StevenVascellaro not sure what you're asking. There are so many ways listed there because the packaging guide doesn't want to be opinionated.
Active Oldest Votes. Which "invents" your own double-underscore-word. You can see something about what version should say at packages. Seems that these PEPs contradict each other. Also, if you ever switch to a different VCS, you'll lose the revision information. Where would you put that version. Considering this is the accepted version, I'd love to see that additional info here. If you see anything wrong with this approach, please let me know.
Anto 5, 7 7 gold badges 33 33 silver badges 60 60 bronze badges. Zooko Zooko 1, 1 1 gold badge 13 13 silver badges 12 12 bronze badges. Could you please describe the problems that motivate 3? Glyph said it had something to do with "setuptools likes to pretend that your code isn't anywhere on the system when your setup. Iva Now, what order should the tool do this in? Also, if it tried to do full depth-first and do all deps before it does this one, it would get stuck if Py-Py Love - Various - Py Py Love (CD) were circular deps.
But if it tries to build this package before installing the dependencies, then if you import your package from your setup. Could you write file "version. That seems simpler. Jonathan Hartley: I agree it would be slightly simpler for your "setup. Another reason to have the canonical version be in a small separate file is that it makes it easy for other tools, such as tools that read your revision control state, to write the version file.
Suggested in stackoverflow. Rewritten After more than ten year of writing Python code and managing various packages I came to the conclusion that DIY is maybe not the best approach. So to give you an idea about how it looks to adopt pbr in one commit have a look swiching packaging to pbr Probably you would observed that the version is not stored at all in the repository. If you know another approach that seems to be better let me know.
Err, no. Aprillion Because the package isn't loaded when setup. The link to pbr results in a bad gateway. How can you access the current version or the installed package via bpr. Acumenus Oddthinking Oddthinking Therefore it's a bit misleading to state that " there is a standard way " specified by it. I learnt something new.
I didn't know that was something I needed to check for. Edited to note it isn't a standard. Now I feel embarrassed, because I have raised feature requests on projects asking them to follow this "standard".
This would work for versioning an individual module, but I'm not sure it would apply to versioning a full project. I do this as well but slightly tweaked to address ints. If they are in setup. The original melody was introduced by Leo Nocentelli. The song was not yet titled, and the band's name was Art Neville and the Neville Sounds. Its commercial success became an impetus for the band's name change and subsequent recording career.
The variety of instruments on the album's cover symbolizes the diversity of compositions and rhythms. Many of the band's early instrumental tracks were named only after they were recorded. The album's eighth track was named for the 6V6 vacuum tube, which is commonly used in guitar amplifiers. A review by AllMusic noted the music's simplicity and nuance and called it "impressive". Jeff Chang described the band in relation to the cultural backdrop of the s, their influences, and their influence on music.
He wrote: " Modeliste once described the songs as 'soundbites,' as 'entries of different grooves and different ideas about groove. Credits adapted from AllMusic. From Wikipedia, the free encyclopedia. The Meters. Hal Leonard. Retrieved November 15, Archived from the original on May 4, Retrieved December 21, Phil Freeman ed. Da Dapo Press. Retrieved July 26, Archived from the original on May 15, Retrieved December 20, Archived from the original on March 11, Justin Colletti March 14,
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