pypstats is for retrieving monthly and per release download statistics of packages that are distributed via PyPI. It can be used to write .csv files, plot monthly stats, and retrieve information on the latest release. Monthly statistics are stored at http://pypi.python.org/stats/months/ in compressed files starting from June 2010. These files contain information on releases that are removed from PyPI, so pypstats provides complete statistics for packages that are released after June 2010.
Note
http://pypi.python.org/stats/months/ has not been updated since June 2013, and I couldn't find out why. Please let me know if you find something, and I will try to update the code asap.
Download a package file from http://pypi.python.org/pypi/pypstats. Extract its contents and run setup.py as follows:
$ tar -xzf pypstats-1.x.tar.gz $ cd pypstats-1.x $ python setup.py install
Or, if if you have Easy Install installed, type the following:
$ easy_install -U pypstats
Before statistics can be printed or plotted, you need to retrieve statistics and save them locally using pypstats update command:
$ pyps update ProDy Fetching content from 'http://pypi.python.org/stats/months/'. Parsing monthly statistics file details. Updating statistics for 2010-06. ... Updating statistics for 2012-01. Package statistics are updated (ProDy_stats.pkl).
Retrieving statistics at the first use will take some time, since all
monthly stats files are downloaded. Note that downloaded files will be
save in temporary folder, unless --nocache option is passed. Saving
downloaded files will make building stats file for multiple packages faster.
Monthly statistics can be printed using pypstats monthly command:
$ pyps monthly ProDy_stats.pkl Loading statistics from 'ProDy_stats.pkl'. Month Downloads 2010-11 286 ... 2012-01 1041 Total 10664
This information can also be plotted and saved in a .csv file as follows:
$ pyps monthly -o monthly.csv -p monthly.png ProDy_stats.pkl Loading statistics from 'ProDy_stats.pkl'. Monthly statistics are written in 'monthly.csv'. Monthly downloads plot is saved as 'monthly.png'.
Release statistics can be printed using pypstats release command:
$ pyps release ProDy_stats.pkl Loading statistics from 'ProDy_stats.pkl'. Release Downloads 0.1.0 397 ... 0.9.2 328 Total 10664
Similarly, output can be written into a .csv file as follows:
$ pyps release -o release_stats.csv -q ProDy_stats.pkl
Note that -q argument suppresses messages written to stderr.
Total number of downloads can be printed using pypstats total command:
$ pyps total -q ProDy_stats.pkl 10664
Latest release information can be retrieved using pypstats latest command:
$ pyps latest -q ProDy File URL md5 Type Py Version Size Downloads ProDy-0.9.2.tar.gz http://pypi.python.org/packages/source/P/ProDy/ProDy-0.9.2.tar.gz 9ad6f6e6012f824ea5e7acb344607eae Source 711KB 119 ProDy-0.9.2.win32-py2.6.exe http://pypi.python.org/packages/2.6/P/ProDy/ProDy-0.9.2.win32-py2.6.exe 51f8587dcc8fe6d0355327d811ea71c3 MS Windows installer 2.6 455KB 47 ProDy-0.9.2.win32-py2.7.exe http://pypi.python.org/packages/2.7/P/ProDy/ProDy-0.9.2.win32-py2.7.exe 68ba279f3d9e02b38e4f3e6339b41b26 MS Windows installer 2.7 909KB 53 ProDy-0.9.2.zip http://pypi.python.org/packages/source/P/ProDy/ProDy-0.9.2.zip b447f8b607defd5cda65163e43b32150 Source 744KB 109
This information can be written into a CSV file using reStructured Text style:
$ pyps latest -q -o latest_release.csv --rst ProDy
This file can be used in a page prepared using Sphinx.
Local statistics file can be updated using pypstats update command:
$ pyps update -s ProDy_stats.pkl ProDy Fetching content from 'http://pypi.python.org/stats/months/'. Parsing monthly statistics file details. Nothing to update.
This command will make an incremental update by downloading the files that changed since the last update.
To get help, type in a command name with -h argument:
$ pyps -h
usage: pypstats.py [-h] {latest,monthly,total,update,release} ...
Fetch package download statistics from Python Package Index (PyPI). Package
needs to be distributed via PyPI.
optional arguments:
-h, --help show this help message and exit
subcommands:
{latest,monthly,total,update,release}
update retrieve or update download statistics
latest retrieve and output latest release information
monthly output/plot monthly download statistics
release output download statistics by release
total output total number of downloads
See 'pypstats <command> -h' for more information on a specific command.
$ pyps monthly -h
usage: pypstats.py monthly [-h] [-q] [-o FILENAME] [-d DELIMITER]
[-p FILENAME] [--dpi INT] [--mlabelstep INT]
pkl
positional arguments:
pkl package statistics filename
optional arguments:
-h, --help show this help message and exit
-q, --quiet suppress stderr log messages
-o FILENAME output CSV filename, if not provided print to stdout
-d DELIMITER output column delimiter (default: ' ')
-p FILENAME figure filename, requires Matplotlib
--dpi INT figure resolution (default: '72')
--mlabelstep INT figure month label step (default: '2')
from pypstats import * imports the following functions which can be used
directly in Python code:
pyps_update(package, pkl, cache)- update package statisticspyps_monthly(pkl)- return monthly download statisticspyps_release(pkl)- return release download statisticspyps_total(pkl)- return total number of downloads
pypstats is available under GNU General Public License version 3. See LICENSE.rst for more details.
- Made compatible with Python 3.
- Added package name prediction from filename.
- Added new functions that can be used directly in Python code. See usage section above.
- Using timestamps when saving downloaded stats file so that time zone differences do not cause a problem.
- Fixed an installation problem.
- Renamed script pypstats to pyps.
- Downloaded stats files are save to temp folder. When multiple package stats are updated consequently, content is read from this folder.
- Renamed command current to latest.
http://github.com/abakan/pypstats