michael@0: import sys
michael@0: 
michael@0: class Terminal(object):
michael@0:     COLOR = {
michael@0:         'red': '31',
michael@0:         'green': '32',
michael@0:         'blue': '34',
michael@0:         'gray': '37'
michael@0:     }
michael@0:     NORMAL_INTENSITY = '1'
michael@0:     BRIGHT_INTENSITY = '2'
michael@0:     ESCAPE = '\x1b['
michael@0:     RESET = '0'
michael@0:     SEPARATOR = ';'
michael@0:     COLOR_CODE = 'm'
michael@0:     CLEAR_RIGHT_CODE = 'K'
michael@0: 
michael@0:     @classmethod
michael@0:     def set_color(cls, color):
michael@0:         """
michael@0:         color: str - color definition string
michael@0:         """
michael@0:         mod = Terminal.NORMAL_INTENSITY
michael@0:         if color.startswith('bright'):
michael@0:             mod = Terminal.BRIGHT_INTENSITY
michael@0:             color = color[len('bright'):]
michael@0:         color_code = Terminal.COLOR[color]
michael@0: 
michael@0:         sys.stdout.write(cls.ESCAPE + color_code + cls.SEPARATOR + mod + cls.COLOR_CODE)
michael@0: 
michael@0:     @classmethod
michael@0:     def reset_color(cls):
michael@0:         sys.stdout.write(cls.ESCAPE + cls.RESET + cls.COLOR_CODE)
michael@0: 
michael@0:     @classmethod
michael@0:     def clear_right(cls):
michael@0:         sys.stdout.write(cls.ESCAPE + cls.CLEAR_RIGHT_CODE)