compose/fig/cli/formatter.py
Daniel Nephin b0f398caaa Resolves #386, tty width on jenkins
Signed-off-by: Daniel Nephin <dnephin@gmail.com>
2014-08-07 12:30:01 -04:00

24 lines
604 B
Python

from __future__ import unicode_literals
from __future__ import absolute_import
import os
import texttable
def get_tty_width():
tty_size = os.popen('stty size', 'r').read().split()
if len(tty_size) != 2:
return 80
_, width = tty_size
return width
class Formatter(object):
def table(self, headers, rows):
table = texttable.Texttable(max_width=get_tty_width())
table.set_cols_dtype(['t' for h in headers])
table.add_rows([headers] + rows)
table.set_deco(table.HEADER)
table.set_chars(['-', '|', '+', '-'])
return table.draw()