def pad_to_screen(s):
""" Pads a string to the terminal size.
The string length is computed after removing shell
escape sequences. """
current_size = len(remove_escapes(s))
desired_size = get_screen_columns() - 1
pad_char = " "
# pad_char = "_" # useful for debugging
if current_size < desired_size:
s += pad_char * (desired_size - current_size)
return s
def console_write(s):
''' Writes a line that will be erased. '''
cols = get_screen_columns()
s = string.ljust(s, cols)
stream.write(s)
stream.write('\r')
