Metadata-Version: 1.1
Name: pypi-download-stats
Version: 0.2.0
Summary: Calculate detailed download stats and generate HTML and badges for PyPI packages
Home-page: https://github.com/jantman/pypi-download-stats
Author: Jason Antman
Author-email: jason@jasonantman.com
License: UNKNOWN
Description: pypi-download-stats
        ========================
        
        .. image:: https://img.shields.io/github/forks/jantman/pypi-download-stats.svg
           :alt: GitHub Forks
           :target: https://github.com/jantman/pypi-download-stats/network
        
        .. image:: https://img.shields.io/github/issues/jantman/pypi-download-stats.svg
           :alt: GitHub Open Issues
           :target: https://github.com/jantman/pypi-download-stats/issues
        
        .. image:: https://landscape.io/github/jantman/pypi-download-stats/master/landscape.svg
           :target: https://landscape.io/github/jantman/pypi-download-stats/master
           :alt: Code Health
        
        .. image:: https://secure.travis-ci.org/jantman/pypi-download-stats.png?branch=master
           :target: http://travis-ci.org/jantman/pypi-download-stats
           :alt: travis-ci for master branch
        
        .. image:: https://codecov.io/github/jantman/pypi-download-stats/coverage.svg?branch=master
           :target: https://codecov.io/github/jantman/pypi-download-stats?branch=master
           :alt: coverage report for master branch
        
        .. image:: https://readthedocs.org/projects/pypi-download-stats/badge/?version=latest
           :target: https://readthedocs.org/projects/pypi-download-stats/?badge=latest
           :alt: sphinx documentation for latest release
        
        .. image:: http://www.repostatus.org/badges/latest/active.svg
           :alt: Project Status: Active - The project has reached a stable, usable state and is being actively developed.
           :target: http://www.repostatus.org/#active
        
        Introduction
        ------------
        
        This package retrieves download statistics from Google BigQuery for one or more
        `PyPI <https://pypi.python.org/pypi>`_ packages, caches them locally, and then
        generates download count badges as well as an HTML page of raw data and graphs
        (generated by `bokeh <http://bokeh.pydata.org/en/latest/>`_ ). It's intended to
        be run on a schedule (i.e. daily) and have the results uploaded somewhere.
        
        It would certainly be nice to make this into a real service (and some extension
        points for that have been included), but at the moment
        I have neither the time to dedicate to that, the money to cover some sort
        of hosting and bandwidth, nor the desire to handle how to architect this for
        over 85,000 projects as opposed to my few.
        
        Hopefully stats like these will eventually end up in the official PyPI; see
        warehouse `#699 <https://github.com/pypa/warehouse/issues/699>`_,
        `#188 <https://github.com/pypa/warehouse/issues/188>`_ and
        `#787 <https://github.com/pypa/warehouse/issues/787>`_ for reference on that work.
        For the time being, I want to (a) give myself a way to get simple download stats
        and badges like the old PyPI legacy (downloads per day, week and month) as well
        as (b) enable some higher-granularity analysis.
        
        **Note** this package is *very* young; I wrote it as an evening/weekend project,
        hoping to only take a few days on it. Though writing this makes me want to bathe
        immediately, it has no tests. If people start using it, I'll change that.
        
        For a live example of exactly how the output looks, you can see the download
        stats page for my awslimitchecker project, generated by a cronjob on my desktop,
        at: `http://jantman-personal-public.s3-website-us-east-1.amazonaws.com/pypi-stats/awslimitchecker/index.html <http://jantman-personal-public.s3-website-us-east-1.amazonaws.com/pypi-stats/awslimitchecker/index.html>`_.
        
        Background
        ----------
        
        Sometime in February 2016, `download stats <https://bitbucket.org/pypa/pypi/issues/396/download-stats-have-stopped-working-again>`_
        stopped working on pypi.python.org. As I later learned, what we currently (August 2016)
        know as pypi is really the `pypi-legacy <https://github.com/pypa/pypi-legacy>`_ codebase,
        and is far from a stable hands-off service. The `small team of interpid souls <https://caremad.io/2016/05/powering-pypi/>`_
        who keep it running have their hands full simply keeping it online, while also working
        on its replacement, `warehouse <https://github.com/pypa/warehouse>`_ (which as of August 2016 is available online
        at `https://pypi.io/ <https://pypi.io/>`_). While the actual pypi.python.org web UI hasn't been
        switched over to the warehouse code yet (it's still under development), the current Warehouse
        service does provide full access to pypi. It's completely understandable that, given all this
        and the "life support" status of the legacy pypi codebase, download stats in a legacy codebase
        are their last concern.
        
        However, current download statistics (actually the raw log information) since January 22, 2016
        are `available in a Google BigQuery public dataset <https://mail.python.org/pipermail/distutils-sig/2016-May/028986.html>`_
        and being updated in near-real-time. There may be download statistics functionality
        
        Requirements
        ------------
        
        * Python 2.7+ (currently tested with 2.7, 3.2, 3.3, 3.4)
        * Python `VirtualEnv <http://www.virtualenv.org/>`_ and ``pip`` (recommended installation method; your OS/distribution should have packages for these)
        
        pypi-download-stats relies on `bokeh <http://bokeh.pydata.org/en/latest/>`_ to generate
        pretty SVG charts that work offline, and
        `google-api-python-client <https://github.com/google/google-api-python-client/>`_
        for querying BigQuery. Each of those have additional dependencies.
        
        Installation
        ------------
        
        It's recommended that you install into a virtual environment (virtualenv /
        venv). See the `virtualenv usage documentation <http://www.virtualenv.org/en/latest/>`_
        for information on how to create a venv.
        
        This isn't on pypi yet, ironically. Until it is:
        
        .. code-block:: bash
        
            $ pip install git+https://github.com/jantman/pypi-download-stats.git
        
        Configuration
        -------------
        
        You'll need Google Cloud credentials for a project that has the BigQuery API
        enabled. The recommended method is to generate system account credentials;
        download the JSON file for the credentials and export the path to it as the
        ``GOOGLE_APPLICATION_CREDENTIALS`` environment variable. The system account
        will need to be added as a Project Member.
        
        Usage
        -----
        
        Run with ``-h`` for command-line help::
        
            usage: pypi-download-stats [-h] [-V] [-v] [-Q | -G] [-o OUT_DIR]
                                       [-p PROJECT_ID] [-c CACHE_DIR] [-B BACKFILL_DAYS]
                                       [-P PROJECT | -U USER]
        
            pypi-download-stats - Calculate detailed download stats and generate HTML and
            badges for PyPI packages - <https://github.com/jantman/pypi-download-stats>
        
            optional arguments:
              -h, --help            show this help message and exit
              -V, --version         show program's version number and exit
              -v, --verbose         verbose output. specify twice for debug-level output.
              -Q, --no-query        do not query; just generate output from cached data
              -G, --no-generate     do not generate output; just query data and cache
                                    results
              -o OUT_DIR, --out-dir OUT_DIR
                                    output directory (default: ./pypi-stats
              -p PROJECT_ID, --project-id PROJECT_ID
                                    ProjectID for your Google Cloud user, if not using
                                    service account credentials JSON file
              -c CACHE_DIR, --cache-dir CACHE_DIR
                                    stats cache directory (default: ./pypi-stats-cache)
              -B BACKFILL_DAYS, --backfill-num-days BACKFILL_DAYS
                                    number of days of historical data to backfill, if
                                    missing (defaut: 7). Note this may incur BigQuery
                                    charges. Set to -1 to backfill all available history.
              -P PROJECT, --project PROJECT
                                    project name to query/generate stats for (can be
                                    specified more than once; this will reduce query cost
                                    for multiple projects)
              -U USER, --user USER  Run for all PyPI projects owned by the specifieduser.
        
        To run queries and generate reports for PyPI projects "foo" and "bar", using a
        Google Cloud credentials JSON file at ``foo.json``:
        
        .. code-block:: bash
        
            $ export GOOGLE_APPLICATION_CREDENTIALS=/foo.json
            $ pypi-download-stats -P foo -P bar
        
        To run queries but *not* generate reports for all PyPI projects owned by user
        "myname":
        
        .. code-block:: bash
        
            $ export GOOGLE_APPLICATION_CREDENTIALS=/foo.json
            $ pypi-download-stats -G -U myname
        
        To generate reports against cached query data for the project "foo":
        
        .. code-block:: bash
        
            $ export GOOGLE_APPLICATION_CREDENTIALS=/foo.json
            $ pypi-download-stats -Q -P foo
        
        To run nightly and upload results to a website-hosting S3 bucket, I use the
        following script via cron:
        
        .. code-block:: bash
        
            #!/bin/bash -x
        
            export GOOGLE_APPLICATION_CREDENTIALS=/home/jantman/.ssh/pypi-bigquery.json
            cd /home/jantman/GIT/pypi-download-stats
            bin/pypi-download-stats -vv -U jantman
        
            ~/venvs/foo/bin/s3cmd -r --delete-removed --stats sync pypi-stats s3://jantman-personal-public/
        
        Cost
        ++++
        
        At this point... I have no idea. Some of the download tables are 3+ GB per day.
        I imagine that backfilling historical data from the beginning of what's currently
        there (20160122) might incur quite a bit of data cost.
        
        Bugs and Feature Requests
        -------------------------
        
        Bug reports and feature requests are happily accepted via the `GitHub Issue Tracker <https://github.com/jantman/pypi-download-stats/issues>`_. Pull requests are
        welcome. Issues that don't have an accompanying pull request will be worked on
        as my time and priority allows.
        
        Development
        ===========
        
        To install for development:
        
        1. Fork the `pypi-download-stats <https://github.com/jantman/pypi-download-stats>`_ repository on GitHub
        2. Create a new branch off of master in your fork.
        
        .. code-block:: bash
        
            $ virtualenv pypi-download-stats
            $ cd pypi-download-stats && source bin/activate
            $ pip install -e git+git@github.com:YOURNAME/pypi-download-stats.git@BRANCHNAME#egg=pypi-download-stats
            $ cd src/pypi-download-stats
        
        The git clone you're now in will probably be checked out to a specific commit,
        so you may want to ``git checkout BRANCHNAME``.
        
        Guidelines
        ----------
        
        * pep8 compliant with some exceptions (see pytest.ini)
        
        Testing
        -------
        
        There isn't any right now. I'm bad. If people actually start using this, I'll
        refactor and add tests, but for now this started as a one-night project.
        
        Release Checklist
        -----------------
        
        1. Open an issue for the release; cut a branch off master for that issue.
        2. Confirm that there are CHANGES.rst entries for all major changes.
        3. Ensure that Travis tests passing in all environments.
        4. Ensure that test coverage is no less than the last release (ideally, 100%).
        5. Increment the version number in pypi-download-stats/version.py and add version and release date to CHANGES.rst, then push to GitHub.
        6. Confirm that README.rst renders correctly on GitHub.
        7. Upload package to testpypi:
        
           * Make sure your ~/.pypirc file is correct (a repo called ``test`` for https://testpypi.python.org/pypi)
           * ``rm -Rf dist``
           * ``python setup.py register -r https://testpypi.python.org/pypi``
           * ``python setup.py sdist bdist_wheel``
           * ``twine upload -r test dist/*``
           * Check that the README renders at https://testpypi.python.org/pypi/pypi-download-stats
        
        8. Create a pull request for the release to be merged into master. Upon successful Travis build, merge it.
        9. Tag the release in Git, push tag to GitHub:
        
           * tag the release. for now the message is quite simple: ``git tag -a X.Y.Z -m 'X.Y.Z released YYYY-MM-DD'``
           * push the tag to GitHub: ``git push origin X.Y.Z``
        
        11. Upload package to live pypi:
        
            * ``twine upload dist/*``
        
        10. make sure any GH issues fixed in the release were closed.
        
Keywords: pypi warehouse download stats badge
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Internet :: Log Analysis
Classifier: Topic :: Software Development
Classifier: Topic :: Utilities
