FM / progress

/usr/lib/python2.6/site-packages/pip-7.1.2-py2.6.egg/pip/_vendor/progress/

/usr/lib/python2.6/site-packages/pip-7.1.2-py2.6.egg/pip/_vendor/progress

Name	Size	Mode	Actions
bar.py	2707	0644	edit dl rm
bar.pyc	3421	0644	edit dl rm
counter.py	1529	0644	edit dl rm
counter.pyc	2364	0644	edit dl rm
helpers.py	2894	0644	edit dl rm
helpers.pyc	4202	0644	edit dl rm
spinner.py	1341	0644	edit dl rm
spinner.pyc	1790	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-7.1.2-py2.6.egg/pip/_vendor/progress/helpers.py (2894B)

# 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
from __future__ import unicode_literals

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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