mirror of https://github.com/docker/docs.git
26 lines
610 B
Python
26 lines
610 B
Python
from __future__ import absolute_import
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from __future__ import unicode_literals
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import os
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import texttable
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def get_tty_width():
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tty_size = os.popen('stty size', 'r').read().split()
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if len(tty_size) != 2:
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return 0
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_, width = tty_size
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return int(width)
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class Formatter(object):
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def table(self, headers, rows):
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table = texttable.Texttable(max_width=get_tty_width())
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table.set_cols_dtype(['t' for h in headers])
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table.add_rows([headers] + rows)
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table.set_deco(table.HEADER)
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table.set_chars(['-', '|', '+', '-'])
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return table.draw()
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