colour.io.common Module¶

Input / Output Common Utilities¶

Defines input / output common utilities objects that don’t fall in any specific category.

colour.io.common.format_spectral_data(data)[source]¶

Pretty formats given spectral data.

Parameters:	data (dict) – Spectral data to pretty format.
Returns:	Spectral data pretty representation.
Return type:	unicode

Examples

>>> import os
>>> from colour import read_spectral_data_from_csv_file
>>> csv_file = os.path.join(
...     os.path.dirname(__file__),
...     'tests',
...     'resources',
...     'colorchecker_n_ohta.csv')
>>> spds_data = {'1': read_spectral_data_from_csv_file(csv_file)['1']}
>>> print(format_spectral_data(spds_data['1']))  
{380.0: 0.0...,
 385.0: 0.0...,
 390.0: 0.0...,
 395.0: 0.0...,
 400.0: 0.0...,
 405.0: 0.0...,
 410.0: 0.0...,
 415.0: 0.0...,
 420.0: 0.0...,
 425.0: 0.0...,
 430.0: 0.0...,
 435.0: 0.0...,
 440.0: 0.0...,
 445.0: 0.0...,
 450.0: 0.0...,
 455.0: 0.0...,
 460.0: 0.0...,
 465.0: 0.0...,
 470.0: 0.0...,
 475.0: 0.0...,
 480.0: 0.0...,
 485.0: 0.0...,
 490.0: 0.0...,
 495.0: 0.0...,
 500.0: 0.0...,
 505.0: 0.0...,
 510.0: 0.0...,
 515.0: 0.0...,
 520.0: 0.0...,
 525.0: 0.0...,
 530.0: 0.0...,
 535.0: 0.0...,
 540.0: 0.0...,
 545.0: 0.0...,
 550.0: 0.0...,
 555.0: 0.0...,
 560.0: 0.0...,
 565.0: 0.0...,
 570.0: 0.1...,
 575.0: 0.1...,
 580.0: 0.1...,
 585.0: 0.1...,
 590.0: 0.1...,
 595.0: 0.1...,
 600.0: 0.1...,
 605.0: 0.1...,
 610.0: 0.1...,
 615.0: 0.1...,
 620.0: 0.1...,
 625.0: 0.1...,
 630.0: 0.1...,
 635.0: 0.1...,
 640.0: 0.1...,
 645.0: 0.1...,
 650.0: 0.1...,
 655.0: 0.1...,
 660.0: 0.2...,
 665.0: 0.2...,
 670.0: 0.2...,
 675.0: 0.2...,
 680.0: 0.2...,
 685.0: 0.2...,
 690.0: 0.2...,
 695.0: 0.2...,
 700.0: 0.2...,
 705.0: 0.2...,
 710.0: 0.3...,
 715.0: 0.3...,
 720.0: 0.3...,
 725.0: 0.3...,
 730.0: 0.3...,
 735.0: 0.3...,
 740.0: 0.4...,
 745.0: 0.4...,
 750.0: 0.4...,
 755.0: 0.4...,
 760.0: 0.4...,
 765.0: 0.4...,
 770.0: 0.4...,
 775.0: 0.4...,
 780.0: 0.4...}