color_utilities

Module containing beautiful color schemes and some color utilities to color print in bash.

Authors:

Giulia Longhi, gllonghi2@gmail.com (color schemes) Marco Raveri, marco.raveri@unige.it (code)

tensiometer.utilities.color_utilities.BASH_BLUE = '\x1b[94m'

ANSI color for blue.

tensiometer.utilities.color_utilities.BASH_BOLD = '\x1b[1m'

ANSI code for bold text.

tensiometer.utilities.color_utilities.BASH_ENDC = '\x1b[0m'

ANSI code to restore the bash default.

tensiometer.utilities.color_utilities.BASH_GREEN = '\x1b[92m'

ANSI color for green.

tensiometer.utilities.color_utilities.BASH_PURPLE = '\x1b[95m'

ANSI color for light purple.

tensiometer.utilities.color_utilities.BASH_RED = '\x1b[91m'

ANSI color for red.

tensiometer.utilities.color_utilities.BASH_UNDERLINE = '\x1b[4m'

ANSI code for underlined text.

tensiometer.utilities.color_utilities.BASH_YELLOW = '\x1b[93m'

ANSI color for yellow.

tensiometer.utilities.color_utilities.bash_blue(string)[source]

Return a string that can be printed to bash in tensiometer.utilities.color_utilities.BASH_BLUE.

Parameters:

string – input string.

Returns:

the input string with the relevant ANSI code at the beginning and at the end.

tensiometer.utilities.color_utilities.bash_bold(string)[source]

Return a string that can be printed to bash in tensiometer.utilities.color_utilities.BASH_BOLD.

Parameters:

string – input string.

Returns:

the input string with the relevant ANSI code at the beginning and at the end.

tensiometer.utilities.color_utilities.bash_green(string)[source]

Return a string that can be printed to bash in tensiometer.utilities.color_utilities.BASH_GREEN.

Parameters:

string – input string.

Returns:

the input string with the relevant ANSI code at the beginning and at the end.

tensiometer.utilities.color_utilities.bash_purple(string)[source]

Return a string that can be printed to bash in tensiometer.utilities.color_utilities.BASH_PURPLE.

Parameters:

string – input string.

Returns:

the input string with the relevant ANSI code at the beginning and at the end.

tensiometer.utilities.color_utilities.bash_red(string)[source]

Return a string that can be printed to bash in tensiometer.utilities.color_utilities.BASH_RED.

Parameters:

string – input string.

Returns:

the input string with the relevant ANSI code at the beginning and at the end.

tensiometer.utilities.color_utilities.bash_underline(string)[source]

Return a string that can be printed to bash in tensiometer.utilities.color_utilities.BASH_UNDERLINE.

Parameters:

string – input string.

Returns:

the input string with the relevant ANSI code at the beginning and at the end.

tensiometer.utilities.color_utilities.bash_yellow(string)[source]

Return a string that can be printed to bash in tensiometer.utilities.color_utilities.BASH_YELLOW.

Parameters:

string – input string.

Returns:

the input string with the relevant ANSI code at the beginning and at the end.

tensiometer.utilities.color_utilities.color_linear_interpolation(rgb_1, rgb_2, alpha)[source]

This function performs a linear color interpolation in RGB space. alpha has to go from zero to one and is the coordinate.

tensiometer.utilities.color_utilities.nice_colors(num, colormap='the_gold_standard', interpolation_method='linear', output_format='RGB_255')[source]

Return a color from a named colormap.

Parameters:

  • num – input number. If integer, returns one of the colors in the colormap. If float, returns a shade combining two neighboring colors.

  • colormap – name of the colormap.

  • interpolation_method –

    method used to interpolate between colors. Supported values:

    • linear: linear interpolation.

  • output_format –

    output format of the color. Supported values:

    • HEX

    • RGB

    • RGB_255 (default)

Returns:

string with HEX color or tuple with RGB coordinates.

Raises:

ValueError – if the colormap, interpolation_method, or output_format is invalid.