iframe-proxy | Sunbelt Computer Software

History

88 lines (72 loc) · 2.5 KB

Raw

from __future__ import unicode_literals

import sys

from pre_commit import color

from pre_commit import five

from pre_commit.util import noop_context

def get_hook_message(

start,

postfix='',

end_msg=None,

end_len=0,

end_color=None,

use_color=None,

cols=80,

"""Prints a message for running a hook.

This currently supports three approaches:

# Print `start` followed by dots, leaving 6 characters at the end

>>> print_hook_message('start', end_len=6)

start...............................................................

# Print `start` followed by dots with the end message colored if coloring

# is specified and a newline afterwards

>>> print_hook_message(

'start',

end_msg='end',

end_color=color.RED,

use_color=True,

)

start...................................................................end

# Print `start` followed by dots, followed by the `postfix` message

# uncolored, followed by the `end_msg` colored if specified and a newline

# afterwards

>>> print_hook_message(

'start',

postfix='postfix ',

end_msg='end',

end_color=color.RED,

use_color=True,

)

start...........................................................postfix end

"""

if bool(end_msg) == bool(end_len):

raise ValueError('Expected one of (`end_msg`, `end_len`)')

if end_msg is not None and (end_color is None or use_color is None):

raise ValueError(

'`end_color` and `use_color` are required with `end_msg`',

)

if end_len:

return start + '.' * (cols - len(start) - end_len - 1)

else:

return '{}{}{}{}\n'.format(

start,

'.' * (cols - len(start) - len(postfix) - len(end_msg) - 1),

postfix,

color.format_color(end_msg, end_color, use_color),

)

stdout_byte_stream = getattr(sys.stdout, 'buffer', sys.stdout)

def write(s, stream=stdout_byte_stream):

stream.write(five.to_bytes(s))

stream.flush()

def write_line(s=None, stream=stdout_byte_stream, logfile_name=None):

output_streams = [stream]

if logfile_name:

ctx = open(logfile_name, 'ab')

output_streams.append(ctx)

else:

ctx = noop_context()

with ctx:

for output_stream in output_streams:

if s is not None:

output_stream.write(five.to_bytes(s))

output_stream.write(b'\n')

output_stream.flush()

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

output.py

Latest commit

History

output.py

File metadata and controls