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توضیحات

Extract league rankings from the DBB (Deutscher Basketball Bund e.V.) website.

ویژگی	مقدار
سیستم عامل	-
نام فایل	dbb-ranking-parser-0.4.2
نام	dbb-ranking-parser
نسخه کتابخانه	0.4.2
نگهدارنده	[]
ایمیل نگهدارنده	[]
نویسنده	Jochen Kupperschmidt
ایمیل نویسنده	homework@nwsnet.de
آدرس صفحه اصلی	http://homework.nwsnet.de/releases/4a51/#dbb-ranking-parser
آدرس اینترنتی	https://pypi.org/project/dbb-ranking-parser/
مجوز	MIT

DBB Ranking Parser ================== Extract league rankings from the DBB_ (Deutscher Basketball Bund e.V.) website. This library has been extracted from the web application behind the website of the `BTB Royals Oldenburg`_ (a basketball team from Oldenburg, Germany) where it has proven itself for many, many years. Requirements ------------ - Python_ 3.6+ - lxml_ Installation ------------ Install this package via pip_: .. code:: sh $ pip install dbb-ranking-parser Because of the dependency on lxml_, this will also require the header files for the targeted Python_ version as well as those for libxml2_ and libxslt_. On `Debian Linux`_, one should be able to install these from the distribution's repositories (as the 'root' user): .. code:: sh # aptitude update # aptitude install python3.7-dev libxml2-dev libxslt1-dev Apart from that (for example, if those packages are not yet installed) it might be easier to install Debian's pre-built binary packages for lxml_ instead: .. code:: sh # aptitude update # aptitude install python-lxml Usage ----- To fetch and parse a league ranking, the appropriate URL is required. It can be obtained on the DBB_ website. On every league's ranking page there should be a link to a (non-"XL") HTML print version. Its target URL should look like this (assuming the league's ID is 12345): ``http://www.basketball-bund.net/public/tabelle.jsp?print=1&viewDescKey=sport.dbb.views.TabellePublicView/index.jsp_&liga_id=12345`` The league ID has to be identified manually in any of the URLs specific for that league (ranking, schedule, stats). For convenience, specifying only the league ID is sufficient; the URL will be assembled automatically. (Obviously, this might break when the URL structure changes on the DBB website.) Programmatically ~~~~~~~~~~~~~~~~ .. code:: python from dbbrankingparser import load_ranking_for_league league_id = 12345 ranking = list(load_ranking_for_league(league_id)) top_team = ranking[0] print('Top team:', top_team['name']) The URL can be specified explicitly, too: .. code:: python from dbbrankingparser import load_ranking_from_url URL = '<see example above>' ranking = list(load_ranking_from_url(URL)) Note that a call to a ``load_ranking_*`` method returns a generator. To keep its elements around, and also to access them by index, they can be fed into a list (as shown above). On the Command Line ~~~~~~~~~~~~~~~~~~~ The package includes a command line script to retrieve a league's rankings non-programmatically, as JSON. It requires a league ID as its sole argument: .. code:: sh $ dbb-ranking-parser get 12345 [{"name": "Team ACME", "rank": 1, …}] Via HTTP ~~~~~~~~ Also included is an HTTP wrapper around the parser. To spin up the server: .. code:: sh $ dbb-ranking-parser serve Listening for HTTP requests on 127.0.0.1:8080 ... The server will attempt to look up a ranking for requests with an URL part of the form ``/<league id>``: .. code:: sh $ curl http://localhost:8080/12345 [{"name": "Team ACME", "rank": 1, …}] Docker ------ DBB Ranking Parser can also be run in a Docker_ container. This avoids the local creation of a virtual environment and the installation of the packages, or be useful in a deployment where containers are used. Building a Docker_ image requires: - Docker_ being installed - a source copy of the `dbb-ranking-parser` package In the package path: .. code:: sh $ docker build -t dbb-ranking-parser . This should build a Docker_ image based upon `Alpine Linux`_ and which includes Python_ 3, lxml_ and the DBB Ranking Parser itself. It should be roughly 70 MB in size. Running the Docker container accepts the same arguments as the command line script. To fetch a single ranking: .. code:: sh $ docker run --rm dbb-ranking-parser get 12345 [{"name": "Team ACME", "rank": 1, …}] To spin up the HTTP server on port 7000 of the host machine: .. code:: sh $ docker run -p 7000:8080 --rm dbb-ranking-parser serve --host 0.0.0.0 --port 8080 The ``--rm`` option causes a container (but not the image) to be removed after it exits. .. _DBB: https://www.basketball-bund.net/ .. _BTB Royals Oldenburg: http://www.btbroyals.de/ .. _Python: https://www.python.org/ .. _pip: http://www.pip-installer.org/ .. _lxml: https://lxml.de/ .. _libxml2: http://xmlsoft.org/XSLT/ .. _libxslt: http://xmlsoft.org/XSLT/ .. _Debian Linux: https://www.debian.org/ .. _Docker: https://www.docker.com/ .. _Alpine Linux: https://alpinelinux.org/ :Copyright: 2006-2021 Jochen Kupperschmidt :License: MIT, see LICENSE for details. :Website: http://homework.nwsnet.de/releases/4a51/#dbb-ranking-parser DBB Ranking Parser Changelog ============================ Version 0.4.2 ------------- Released on February 20, 2021 - Fixed description of how to run the HTTP server in a Docker container. Version 0.4.1 ------------- Released on February 13, 2021 - Fixed reStructuredText issues in changelog which prevented a release on PyPI. Version 0.4 ----------- Released on February 13, 2021 - Added support for Python 3.6, 3.7, 3.8, and 3.9. - Dropped support for Python 3.4 and 3.5 (which are end-of-life). - Updated lxml to at least version 4.6.2. - Moved package metadata from ``setup.py`` to ``setup.cfg``. - Switched to a ``src/`` project layout. - Added type hints (PEP 484). - Ported tests from ``unittest`` to pytest. - Merged basic and HTTP server command line interfaces into a single argument parser with subcommands ``get`` and ``serve``. Removed ``dbb-ranking-server`` entrypoint. - Renamed command line entrypoint to ``dbb-ranking-parser``. - Added command line option ``--version`` to show the application's version. - Merged the previous three ``Dockerfile`` files into a single one. - Updated and simplified Docker image and build process by upgrading Alpine Linux to 3.13 and installing lxml as a binary package, removing the need for local compilation. Version 0.3.1 ------------- Released March 10, 2016 - Allowed to specify the HTTP server's host and port on the command line. - Fixed ``Dockerfile`` for the HTTP server to bind it to a public address instead of localhost so that exposing the port actually works. Version 0.3 ----------- Released March 8, 2016 - Added HTTP server that wraps the parser and responds with rankings as JSON. - Added ``Dockerfile`` files for the command line script and the HTTP server. Version 0.2 ----------- Released March 6, 2016 - It is now sufficient to specify just the league ID instead of the full URL. The latter is still possible, though. - Added a command line script to retrieve a league's ranking as JSON. - Return nothing when parsing irrelevant HTML table rows. - Return extracted ranks as a generator instead of a list. - Split code over several modules. Version 0.1 ----------- Released March 5, 2016 - first official release

نیازمندی

مقدار	نام
>=4.6.2	lxml

زبان مورد نیاز

مقدار	نام
>=3.6	Python

نحوه نصب

نصب پکیج whl dbb-ranking-parser-0.4.2:

pip install dbb-ranking-parser-0.4.2.whl

نصب پکیج tar.gz dbb-ranking-parser-0.4.2:

pip install dbb-ranking-parser-0.4.2.tar.gz