FM / progress

/usr/lib/python2.6/site-packages/pip-8.1.1-py2.6.egg/pip/_vendor/progress/

/usr/lib/python2.6/site-packages/pip-8.1.1-py2.6.egg/pip/_vendor/progress

Name	Size	Mode	Actions
bar.py	2685	0644	edit dl rm
bar.pyc	3351	0644	edit dl rm
counter.py	1502	0644	edit dl rm
counter.pyc	2295	0644	edit dl rm
helpers.py	2854	0644	edit dl rm
helpers.pyc	4153	0644	edit dl rm
spinner.py	1314	0644	edit dl rm
spinner.pyc	1718	0644	edit dl rm
__init__.py	3023	0644	edit dl rm
__init__.pyc	5754	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/pip-8.1.1-py2.6.egg/pip/_vendor/progress/helpers.py (2854B)

# Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

from __future__ import print_function

HIDE_CURSOR = '\x1b[?25l'
SHOW_CURSOR = '\x1b[?25h'

class WriteMixin(object):
    hide_cursor = False

def __init__(self, message=None, **kwargs):
        super(WriteMixin, self).__init__(**kwargs)
        self._width = 0
        if message:
            self.message = message

if self.file.isatty():
            if self.hide_cursor:
                print(HIDE_CURSOR, end='', file=self.file)
            print(self.message, end='', file=self.file)
            self.file.flush()

def write(self, s):
        if self.file.isatty():
            b = '\b' * self._width
            c = s.ljust(self._width)
            print(b + c, end='', file=self.file)
            self._width = max(self._width, len(s))
            self.file.flush()

def finish(self):
        if self.file.isatty() and self.hide_cursor:
            print(SHOW_CURSOR, end='', file=self.file)

class WritelnMixin(object):
    hide_cursor = False

def __init__(self, message=None, **kwargs):
        super(WritelnMixin, self).__init__(**kwargs)
        if message:
            self.message = message

if self.file.isatty() and self.hide_cursor:
            print(HIDE_CURSOR, end='', file=self.file)

def clearln(self):
        if self.file.isatty():
            print('\r\x1b[K', end='', file=self.file)

def writeln(self, line):
        if self.file.isatty():
            self.clearln()
            print(line, end='', file=self.file)
            self.file.flush()

def finish(self):
        if self.file.isatty():
            print(file=self.file)
            if self.hide_cursor:
                print(SHOW_CURSOR, end='', file=self.file)

from signal import signal, SIGINT
from sys import exit

class SigIntMixin(object):
    """Registers a signal handler that calls finish on SIGINT"""

def __init__(self, *args, **kwargs):
        super(SigIntMixin, self).__init__(*args, **kwargs)
        signal(SIGINT, self._sigint_handler)

def _sigint_handler(self, signum, frame):
        self.finish()
        exit(0)

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