An IPython magic extension for printing date and time stamps, version numbers, and hardware information.
This is a fork with following enhancements:
- Show system info as OS X version number or Linux distribution name
- Show release info as OS X or Linux kernel version
- Show processor info as manufacturer and CPU name, and clock frequency
- Show Intel MKL version if installed
#### Contents
%watermark
04/12/2014 07:46:48
CPython 3.4.2
IPython 2.3.1
compiler : GCC 4.2.1 (Apple Inc. build 5577)
system : OS X 10.10.1
release : 14.0.0
machine : x86_64
processor : Intel(R) Core(TM) i7-3740QM CPU @ 2.70GHz
CPU cores : 8
interpreter: 64bit
%watermark -v -m -p numpy,scipy,mkl
CPython 3.4.2
IPython 2.3.1
numpy 1.9.1
scipy 0.14.0
mkl 11.1.1
compiler : GCC 4.2.1 (Apple Inc. build 5577)
system : OS X 10.10.1
release : 14.0.0
machine : x86_64
processor : Intel(R) Core(TM) i7-3740QM CPU @ 2.70GHz
CPU cores : 8
interpreter: 64bit
For more examples can be found in this IPython notebook.
In order to intall watermark, execute the the following code snippet in an IPython shell or IPython notebook cell.
%install_ext https://raw.githubusercontent.com/HyperionAnalytics/watermark/master/watermark.py
For updates, simply execute the %install_ext again. Information about the current watermark version can be found in the help menu (via %watermark?).
After successful installation, the watermark magic extension can be loaded via:
%load_ext watermark
To get an overview of all available commands, type:
%watermark?
%watermark [-a AUTHOR] [-d] [-n] [-t] [-z] [-u] [-c CUSTOM_TIME] [-v]
[-p PACKAGES] [-h] [-m] [-g]
IPython magic function to print date/time stamps
and various system information.
watermark version 1.1.0
optional arguments:
-a AUTHOR, --author AUTHOR
prints author name
-d, --date prints current date
-n, --datename prints date with abbrv. day and month names
-t, --time prints current time
-z, --timezone appends the local time zone
-u, --updated appends a string "Last updated: "
-c CUSTOM_TIME, --custom_time CUSTOM_TIME
prints a valid strftime() string
-v, --python prints Python and IPython version
-p PACKAGES, --packages PACKAGES
prints versions of specified Python modules and
packages
-h, --hostname prints the host name
-m, --machine prints system and machine info
-g, --githash prints current Git commit hash