vt100.py

""" VT100 control code wrappers

Example usage:

import vt100
print vt100.blue('the sky').red(' is red').reset()

"""

RESET_TERMINAL = '\033c'

RESET  = '\033[0m'
BRIGHT = '\033[1m'

BLACK   = '\033[30m'
RED     = '\033[31m'
GREEN   = '\033[32m'
YELLOW  = '\033[33m'
BLUE    = '\033[34m'
MAGENTA = '\033[35m'
CYAN    = '\033[36m'
WHITE   = '\033[37m'

class VT100:

	s = ''

	def __str__(self):
		return self.s

	def __unicode__(self):
		return self.s.decode('utf-8')

	def reset_terminal(self):
		self.s = self.s + RESET_TERMINAL
		return self

	def bright(self, s):
		self.s = self.s + BRIGHT + s
		return self

	def reset(self):
		self.s = self.s + RESET
		return self

	def black(self, s):
		self.s = self.s + BLACK + s
		return self

	def red(self, s):
		self.s = self.s + RED + s
		return self

	def green(self, s):
		self.s = self.s + GREEN + s
		return self

	def yellow(self, s):
		self.s = self.s + YELLOW + s
		return self

	def blue(self, s):
		self.s = self.s + BLUE + s
		return self

	def magenta(self, s):
		self.s = self.s + MAGENTA + s
		return self

	def cyan(self, s):
		self.s = self.s + CYAN + s
		return self

	def white(self, s):
		self.s = self.s + WHITE + s
		return self

def reset_terminal():
	return VT100().reset_terminal()
def bright(s):
	return VT100().bright(s)
def reset():
	return VT100().reset()
def black(s):
	return VT100().black(s)
def red(s):
	return VT100().red(s)
def green(s):
	return VT100().green(s)
def yellow(s):
	return VT100().yellow(s)
def blue(s):
	return VT100().blue(s)
def magenta(s):
	return VT100().magenta(s)
def cyan(s):
	return VT100().cyan(s)
def white(s):
	return VT100().white(s)