tty colours: Add command line flags

SyfSchydea / New-Horizons-Pattern-Generator

Takes an image and outputs a New Horizons pattern

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tty colours: Add command line flags #25

Closed SyfSchydea closed 4 years ago

SyfSchydea commented 4 years ago

(Child issue of #12)

Add -t/--tty-colours flag to enable tty colours.

If the -t flag is not passed, .isatty() should be used to turn tty colours on or off automatically. Once this is added, a --no-tty-colours- flag should also be added to allow the user to force colours off.

SyfSchydea commented 4 years ago

(update the readme with info about this before marking this as done)

SyfSchydea commented 4 years ago

Done