96 lines
5.3 KiB
Markdown
96 lines
5.3 KiB
Markdown
# Supported tags and respective `Dockerfile` links
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- [`2.7.8`, `2.7`, `2` (*2.7/Dockerfile*)](https://github.com/docker-library/python/blob/fa713180402eeb7bf782d484c510b6c32418b45f/2.7/Dockerfile)
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- [`2.7.8-onbuild`, `2.7-onbuild`, `2-onbuild` (*2.7/onbuild/Dockerfile*)](https://github.com/docker-library/python/blob/a30ed3056ee58ca3df4fd5b51e3d30849dcb7e32/2.7/onbuild/Dockerfile)
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- [`2.7.8-slim`, `2.7-slim`, `2-slim` (*2.7/slim/Dockerfile*)](https://github.com/docker-library/python/blob/c0c674911c50ca3e21ba5379541f70c1b42685b4/2.7/slim/Dockerfile)
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- [`2.7.8-wheezy`, `2.7-wheezy`, `2-wheezy` (*2.7/wheezy/Dockerfile*)](https://github.com/docker-library/python/blob/57be1a3fd72a87419aea35d6aacc873e9de9d447/2.7/wheezy/Dockerfile)
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- [`3.3.6`, `3.3` (*3.3/Dockerfile*)](https://github.com/docker-library/python/blob/fa713180402eeb7bf782d484c510b6c32418b45f/3.3/Dockerfile)
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- [`3.3.6-onbuild`, `3.3-onbuild` (*3.3/onbuild/Dockerfile*)](https://github.com/docker-library/python/blob/8dfe392dff2ffdda90672857e027ff3ee142f9ff/3.3/onbuild/Dockerfile)
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- [`3.3.6-slim`, `3.3-slim` (*3.3/slim/Dockerfile*)](https://github.com/docker-library/python/blob/c0c674911c50ca3e21ba5379541f70c1b42685b4/3.3/slim/Dockerfile)
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- [`3.3.6-wheezy`, `3.3-wheezy` (*3.3/wheezy/Dockerfile*)](https://github.com/docker-library/python/blob/8d45b76631118c99ee2404e8d75916418f5e2fa5/3.3/wheezy/Dockerfile)
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- [`3.4.2`, `3.4`, `3`, `latest` (*3.4/Dockerfile*)](https://github.com/docker-library/python/blob/fa713180402eeb7bf782d484c510b6c32418b45f/3.4/Dockerfile)
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- [`3.4.2-onbuild`, `3.4-onbuild`, `3-onbuild`, `onbuild` (*3.4/onbuild/Dockerfile*)](https://github.com/docker-library/python/blob/e236058d5c3601af1d38ba27b4fe217c5d678c02/3.4/onbuild/Dockerfile)
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- [`3.4.2-slim`, `3.4-slim`, `3-slim`, `slim` (*3.4/slim/Dockerfile*)](https://github.com/docker-library/python/blob/c0c674911c50ca3e21ba5379541f70c1b42685b4/3.4/slim/Dockerfile)
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- [`3.4.2-wheezy`, `3.4-wheezy`, `3-wheezy`, `wheezy` (*3.4/wheezy/Dockerfile*)](https://github.com/docker-library/python/blob/771697823173d2270f9c2494890dcfa65243877a/3.4/wheezy/Dockerfile)
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For more information about this image and its history, please see the [relevant
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manifest file
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(`library/python`)](https://github.com/docker-library/official-images/blob/master/library/python)
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in the [`docker-library/official-images` GitHub
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repo](https://github.com/docker-library/official-images).
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# What is Python?
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Python is an interpreted, interactive, object-oriented, open-source programming
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language. It incorporates modules, exceptions, dynamic typing, very high level
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dynamic data types, and classes. Python combines remarkable power with very
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clear syntax. It has interfaces to many system calls and libraries, as well as
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to various window systems, and is extensible in C or C++. It is also usable as
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an extension language for applications that need a programmable interface.
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Finally, Python is portable: it runs on many Unix variants, on the Mac, and on
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Windows 2000 and later.
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> [wikipedia.org/wiki/Python_(programming_language)](https://en.wikipedia.org/wiki/Python_(programming_language))
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# How to use this image
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## Create a `Dockerfile` in your Python app project
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FROM python:3-onbuild
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CMD [ "python", "./your-daemon-or-script.py" ]
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or (if you need to use Python 2):
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FROM python:2-onbuild
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CMD [ "python", "./your-daemon-or-script.py" ]
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These images include multiple `ONBUILD` triggers, which should be all you need
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to bootstrap most applications. The build will `COPY` a `requirements.txt` file,
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`RUN pip install` on said file, and then copy the current directory into
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`/usr/src/app`.
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You can then build and run the Docker image:
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docker build -t my-python-app .
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docker run -it --rm --name my-running-app my-python-app
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## Run a single Python script
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For many simple, single file projects, you may find it inconvenient to write a
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complete `Dockerfile`. In such cases, you can run a Python script by using the
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Python Docker image directly:
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docker run -it --rm --name my-running-script -v "$(pwd)":/usr/src/myapp -w /usr/src/myapp python:3 python your-daemon-or-script.py
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or (again, if you need to use Python 2):
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docker run -it --rm --name my-running-script -v "$(pwd)":/usr/src/myapp -w /usr/src/myapp python:2 python your-daemon-or-script.py
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# License
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View license information for [Python 2](https://docs.python.org/2/license.html#)and [Python 3](https://docs.python.org/3/license.html#) software contained in this image.
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# User Feedback
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## Issues
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If you have any problems with or questions about this image, please contact us
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through a [GitHub issue](https://github.com/docker-library/python/issues).
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You can also reach many of the official image maintainers via the
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`#docker-library` IRC channel on [Freenode](https://freenode.net).
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## Contributing
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You are invited to contribute new features, fixes, or updates, large or small;
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we are always thrilled to receive pull requests, and do our best to process them
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as fast as we can.
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Before you start to code, we recommend discussing your plans
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through a [GitHub issue](https://github.com/docker-library/python/issues), especially for more ambitious
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contributions. This gives other contributors a chance to point you in the right
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direction, give you feedback on your design, and help you find out if someone
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else is working on the same thing.
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