Python NVD3
Project description
- Description:
Python-nvd3 is a wrapper for NVD3 graph library
- nvd3:
NVD3 http://nvd3.org/
- d3:
Data-Driven Documents http://d3js.org/
NVD3 is an attempt to build re-usable charts and chart components for d3.js without taking away the power that d3.js gives you.
Installation
Install, upgrade and uninstall python-nvd3 with these commands:
$ pip install python-nvd3 $ pip install --upgrade python-nvd3 $ pip uninstall python-nvd3
Dependecies
Bower will be used to install D3 and NvD3, see bower website for futher info : http://bower.io/
Bower depends on Node and npm. It’s installed globally using npm:
npm install -g bower
Then in your directory where you will use python-nvd3, just type the following:
$ bower install d3#3.3.6 $ bower install nvd3#1.1.12-beta
This will create a directory “bower_components” where d3 & nvd3 will be installed.
Usage
After installation use python-nvd3 as follows
from nvd3 import pieChart
#Open File to write the D3 Graph
output_file = open('test-nvd3.html', 'w')
type = 'pieChart'
chart = pieChart(name=type, color_category='category20c', height=450, width=450)
chart.set_containerheader("\n\n<h2>" + type + "</h2>\n\n")
#Create the keys
xdata = ["Orange", "Banana", "Pear", "Kiwi", "Apple", "Strawberry", "Pineapple"]
ydata = [3, 4, 0, 1, 5, 7, 3]
#Add the serie
extra_serie = {"tooltip": {"y_start": "", "y_end": " cal"}}
chart.add_serie(y=ydata, x=xdata, extra=extra_serie)
chart.buildhtml()
output_file.write(chart.htmlcontent)
#close Html file
output_file.close()
See the file examples.py for more samples.
Live demo of NVD3
See a live demo on jsfiddle : http://jsfiddle.net/areski/z4zuH/3/
Supported nvd3 charts
Charts list:
Documentation
Documentation is available on ‘Read the Docs’: http://python-nvd3.readthedocs.org
Changelog
Changelog summary : https://github.com/areski/python-nvd3/blob/master/CHANGELOG.rst
Do you like Django?
There is also a django wrapper for nvd3 available: https://github.com/areski/django-nvd3
License
Python-nvd3 is licensed under MIT, see MIT-LICENSE.txt.
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