def _display_msg(self, message):
window_size = get_terminal_size()[0]
if message is None:
return ''
if not isinstance(message, six.string_types):
log.warning('Did not pass str')
return ''
# Home grown word wrap
def format_msg():
formatted = []
finished = ['\n']
count = 0
words = message.split(' ')
for w in words:
w = w + ' '
if count + len(w) > window_size / 2:
finished.append(''.join(formatted).center(window_size))
finished.append('\n')
count = len(w)
# Starting a new line.
formatted = []
formatted.append(w)
else:
formatted.append(w)
count += len(w)
finished.append(''.join(formatted).center(window_size))
finished.append('\n')
return ''.join(finished)
print((format_msg()))
def _display_msg(self, message):
window_size = get_terminal_size()[0]
if message is None:
return ''
if not isinstance(message, six.string_types):
log.warning('Did not pass str')
return ''
# Home grown word wrap
def format_msg():
formatted = []
finished = ['\n']
count = 0
words = message.split(' ')
for w in words:
w = w + ' '
if count + len(w) > window_size / 2:
finished.append(''.join(formatted).center(window_size))
finished.append('\n')
count = len(w)
# Starting a new line.
formatted = []
formatted.append(w)
else:
formatted.append(w)
count += len(w)
finished.append(''.join(formatted).center(window_size))
finished.append('\n')
return ''.join(finished)
print(format_msg())
def _display_menu_header(self):
window_size = get_terminal_size()[0]
# Adding some styling to the header
def add_style():
top = '*' * window_size + '\n'
bottom = '\n' + '*' * window_size + '\n'
header = self.app_name + ' - ' + self.menu_name
header = header.center(window_size)
msg = top + header + bottom
return msg
os.system(clear_screen_cmd)
print((add_style()))
def _display_menu_header(self):
window_size = get_terminal_size()[0]
# Adding some styling to the header
def add_style():
top = '*' * window_size + '\n'
bottom = '\n' + '*' * window_size + '\n'
header = self.app_name + ' - ' + self.menu_name
header = header.center(window_size)
msg = top + header + bottom
return msg
os.system(clear_screen_cmd)
print(add_style())
