First commit

author: Shubham Saini <shubham6405@gmail.com> 2018-12-11 10:01:23 +0000
committer: Shubham Saini <shubham6405@gmail.com> 2018-12-11 10:01:23 +0000
commit: 68df54d6629ec019142eb149dd037774f2d11e7c (patch)
tree: 345bc22d46b4e01a4ba8303b94278952a4ed2b9e /venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress
5 files changed, 398 insertions, 0 deletions
diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/__init__.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/__init__.py
new file mode 100644
index 0000000..4aa97fc
--- /dev/null
+++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/__init__.py
@@ -0,0 +1,127 @@
+# 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 division
+from collections import deque
+from datetime import timedelta
+from math import ceil
+from sys import stderr
+from time import time
+__version__ = '1.3'
+class Infinite(object):
+    file = stderr
+    sma_window = 10         # Simple Moving Average window
+    def __init__(self, *args, **kwargs):
+        self.index = 0
+        self.start_ts = time()
+        self.avg = 0
+        self._ts = self.start_ts
+        self._xput = deque(maxlen=self.sma_window)
+        for key, val in kwargs.items():
+            setattr(self, key, val)
+    def __getitem__(self, key):
+        if key.startswith('_'):
+            return None
+        return getattr(self, key, None)
+    @property
+    def elapsed(self):
+        return int(time() - self.start_ts)
+    @property
+    def elapsed_td(self):
+        return timedelta(seconds=self.elapsed)
+    def update_avg(self, n, dt):
+        if n > 0:
+            self._xput.append(dt / n)
+            self.avg = sum(self._xput) / len(self._xput)
+    def update(self):
+        pass
+    def start(self):
+        pass
+    def finish(self):
+        pass
+    def next(self, n=1):
+        now = time()
+        dt = now - self._ts
+        self.update_avg(n, dt)
+        self._ts = now
+        self.index = self.index + n
+        self.update()
+    def iter(self, it):
+        try:
+            for x in it:
+                yield x
+                self.next()
+        finally:
+            self.finish()
+class Progress(Infinite):
+    def __init__(self, *args, **kwargs):
+        super(Progress, self).__init__(*args, **kwargs)
+        self.max = kwargs.get('max', 100)
+    @property
+    def eta(self):
+        return int(ceil(self.avg * self.remaining))
+    @property
+    def eta_td(self):
+        return timedelta(seconds=self.eta)
+    @property
+    def percent(self):
+        return self.progress * 100
+    @property
+    def progress(self):
+        return min(1, self.index / self.max)
+    @property
+    def remaining(self):
+        return max(self.max - self.index, 0)
+    def start(self):
+        self.update()
+    def goto(self, index):
+        incr = index - self.index
+        self.next(incr)
+    def iter(self, it):
+        try:
+            self.max = len(it)
+        except TypeError:
+            pass
+        try:
+            for x in it:
+                yield x
+                self.next()
+        finally:
+            self.finish()
diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/bar.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/bar.py
new file mode 100644
index 0000000..3fdd703
--- /dev/null
+++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/bar.py
@@ -0,0 +1,88 @@
+# -*- coding: utf-8 -*-
+# 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 unicode_literals
+from . import Progress
+from .helpers import WritelnMixin
+class Bar(WritelnMixin, Progress):
+    width = 32
+    message = ''
+    suffix = '%(index)d/%(max)d'
+    bar_prefix = ' |'
+    bar_suffix = '| '
+    empty_fill = ' '
+    fill = '#'
+    hide_cursor = True
+    def update(self):
+        filled_length = int(self.width * self.progress)
+        empty_length = self.width - filled_length
+        message = self.message % self
+        bar = self.fill * filled_length
+        empty = self.empty_fill * empty_length
+        suffix = self.suffix % self
+        line = ''.join([message, self.bar_prefix, bar, empty, self.bar_suffix,
+                        suffix])
+        self.writeln(line)
+class ChargingBar(Bar):
+    suffix = '%(percent)d%%'
+    bar_prefix = ' '
+    bar_suffix = ' '
+    empty_fill = '∙'
+    fill = '█'
+class FillingSquaresBar(ChargingBar):
+    empty_fill = '▢'
+    fill = '▣'
+class FillingCirclesBar(ChargingBar):
+    empty_fill = '◯'
+    fill = '◉'
+class IncrementalBar(Bar):
+    phases = (' ', '▏', '▎', '▍', '▌', '▋', '▊', '▉', '█')
+    def update(self):
+        nphases = len(self.phases)
+        filled_len = self.width * self.progress
+        nfull = int(filled_len)                      # Number of full chars
+        phase = int((filled_len - nfull) * nphases)  # Phase of last char
+        nempty = self.width - nfull                  # Number of empty chars
+        message = self.message % self
+        bar = self.phases[-1] * nfull
+        current = self.phases[phase] if phase > 0 else ''
+        empty = self.empty_fill * max(0, nempty - len(current))
+        suffix = self.suffix % self
+        line = ''.join([message, self.bar_prefix, bar, current, empty,
+                        self.bar_suffix, suffix])
+        self.writeln(line)
+class PixelBar(IncrementalBar):
+    phases = ('⡀', '⡄', '⡆', '⡇', '⣇', '⣧', '⣷', '⣿')
+class ShadyBar(IncrementalBar):
+    phases = (' ', '░', '▒', '▓', '█')
diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/counter.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/counter.py
new file mode 100644
index 0000000..e993a51
--- /dev/null
+++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/counter.py
@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+# 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 unicode_literals
+from . import Infinite, Progress
+from .helpers import WriteMixin
+class Counter(WriteMixin, Infinite):
+    message = ''
+    hide_cursor = True
+    def update(self):
+        self.write(str(self.index))
+class Countdown(WriteMixin, Progress):
+    hide_cursor = True
+    def update(self):
+        self.write(str(self.remaining))
+class Stack(WriteMixin, Progress):
+    phases = (' ', '▁', '▂', '▃', '▄', '▅', '▆', '▇', '█')
+    hide_cursor = True
+    def update(self):
+        nphases = len(self.phases)
+        i = min(nphases - 1, int(self.progress * nphases))
+        self.write(self.phases[i])
+class Pie(Stack):
+    phases = ('○', '◔', '◑', '◕', '●')
diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/helpers.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/helpers.py
new file mode 100644
index 0000000..96c8800
--- /dev/null
+++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/helpers.py
@@ -0,0 +1,91 @@
+# 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)
diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/spinner.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/spinner.py
new file mode 100644
index 0000000..d67c679
--- /dev/null
+++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/spinner.py
@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+# 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 unicode_literals
+from . import Infinite
+from .helpers import WriteMixin
+class Spinner(WriteMixin, Infinite):
+    message = ''
+    phases = ('-', '\\', '|', '/')
+    hide_cursor = True
+    def update(self):
+        i = self.index % len(self.phases)
+        self.write(self.phases[i])
+class PieSpinner(Spinner):
+    phases = ['◷', '◶', '◵', '◴']
+class MoonSpinner(Spinner):
+    phases = ['◑', '◒', '◐', '◓']
+class LineSpinner(Spinner):
+    phases = ['⎺', '⎻', '⎼', '⎽', '⎼', '⎻']
+class PixelSpinner(Spinner):
+    phases = ['⣾','⣷', '⣯', '⣟', '⡿', '⢿', '⣻', '⣽']
author	Shubham Saini <shubham6405@gmail.com>	2018-12-11 10:01:23 +0000
committer	Shubham Saini <shubham6405@gmail.com>	2018-12-11 10:01:23 +0000
commit	68df54d6629ec019142eb149dd037774f2d11e7c (patch)
tree	345bc22d46b4e01a4ba8303b94278952a4ed2b9e /venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress

diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/__init__.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/__init__.py new file mode 100644 index 0000000..4aa97fc --- /dev/null +++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/__init__.py
@@ -0,0 +1,127 @@
	1	# Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com>
	2	#
	3	# Permission to use, copy, modify, and distribute this software for any
	4	# purpose with or without fee is hereby granted, provided that the above
	5	# copyright notice and this permission notice appear in all copies.
	6	#
	7	# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	8	# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	9	# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	10	# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	11	# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	12	# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	13	# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	14
	15	from __future__ import division
	16
	17	from collections import deque
	18	from datetime import timedelta
	19	from math import ceil
	20	from sys import stderr
	21	from time import time
	22
	23
	24	__version__ = '1.3'
	25
	26
	27	class Infinite(object):
	28	file = stderr
	29	sma_window = 10 # Simple Moving Average window
	30
	31	def __init__(self, args, *kwargs):
	32	self.index = 0
	33	self.start_ts = time()
	34	self.avg = 0
	35	self._ts = self.start_ts
	36	self._xput = deque(maxlen=self.sma_window)
	37	for key, val in kwargs.items():
	38	setattr(self, key, val)
	39
	40	def __getitem__(self, key):
	41	if key.startswith('_'):
	42	return None
	43	return getattr(self, key, None)
	44
	45	@property
	46	def elapsed(self):
	47	return int(time() - self.start_ts)
	48
	49	@property
	50	def elapsed_td(self):
	51	return timedelta(seconds=self.elapsed)
	52
	53	def update_avg(self, n, dt):
	54	if n > 0:
	55	self._xput.append(dt / n)
	56	self.avg = sum(self._xput) / len(self._xput)
	57
	58	def update(self):
	59	pass
	60
	61	def start(self):
	62	pass
	63
	64	def finish(self):
	65	pass
	66
	67	def next(self, n=1):
	68	now = time()
	69	dt = now - self._ts
	70	self.update_avg(n, dt)
	71	self._ts = now
	72	self.index = self.index + n
	73	self.update()
	74
	75	def iter(self, it):
	76	try:
	77	for x in it:
	78	yield x
	79	self.next()
	80	finally:
	81	self.finish()
	82
	83
	84	class Progress(Infinite):
	85	def __init__(self, args, *kwargs):
	86	super(Progress, self).__init__(args, *kwargs)
	87	self.max = kwargs.get('max', 100)
	88
	89	@property
	90	def eta(self):
	91	return int(ceil(self.avg * self.remaining))
	92
	93	@property
	94	def eta_td(self):
	95	return timedelta(seconds=self.eta)
	96
	97	@property
	98	def percent(self):
	99	return self.progress * 100
	100
	101	@property
	102	def progress(self):
	103	return min(1, self.index / self.max)
	104
	105	@property
	106	def remaining(self):
	107	return max(self.max - self.index, 0)
	108
	109	def start(self):
	110	self.update()
	111
	112	def goto(self, index):
	113	incr = index - self.index
	114	self.next(incr)
	115
	116	def iter(self, it):
	117	try:
	118	self.max = len(it)
	119	except TypeError:
	120	pass
	121
	122	try:
	123	for x in it:
	124	yield x
	125	self.next()
	126	finally:
	127	self.finish()


diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/bar.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/bar.py new file mode 100644 index 0000000..3fdd703 --- /dev/null +++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/bar.py
@@ -0,0 +1,88 @@
	1	# -- coding: utf-8 --
	2
	3	# Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com>
	4	#
	5	# Permission to use, copy, modify, and distribute this software for any
	6	# purpose with or without fee is hereby granted, provided that the above
	7	# copyright notice and this permission notice appear in all copies.
	8	#
	9	# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	10	# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	11	# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	12	# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	13	# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	14	# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	15	# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	16
	17	from __future__ import unicode_literals
	18	from . import Progress
	19	from .helpers import WritelnMixin
	20
	21
	22	class Bar(WritelnMixin, Progress):
	23	width = 32
	24	message = ''
	25	suffix = '%(index)d/%(max)d'
	26	bar_prefix = ' \|'
	27	bar_suffix = '\| '
	28	empty_fill = ' '
	29	fill = '#'
	30	hide_cursor = True
	31
	32	def update(self):
	33	filled_length = int(self.width * self.progress)
	34	empty_length = self.width - filled_length
	35
	36	message = self.message % self
	37	bar = self.fill * filled_length
	38	empty = self.empty_fill * empty_length
	39	suffix = self.suffix % self
	40	line = ''.join([message, self.bar_prefix, bar, empty, self.bar_suffix,
	41	suffix])
	42	self.writeln(line)
	43
	44
	45	class ChargingBar(Bar):
	46	suffix = '%(percent)d%%'
	47	bar_prefix = ' '
	48	bar_suffix = ' '
	49	empty_fill = '∙'
	50	fill = '█'
	51
	52
	53	class FillingSquaresBar(ChargingBar):
	54	empty_fill = '▢'
	55	fill = '▣'
	56
	57
	58	class FillingCirclesBar(ChargingBar):
	59	empty_fill = '◯'
	60	fill = '◉'
	61
	62
	63	class IncrementalBar(Bar):
	64	phases = (' ', '▏', '▎', '▍', '▌', '▋', '▊', '▉', '█')
	65
	66	def update(self):
	67	nphases = len(self.phases)
	68	filled_len = self.width * self.progress
	69	nfull = int(filled_len) # Number of full chars
	70	phase = int((filled_len - nfull) * nphases) # Phase of last char
	71	nempty = self.width - nfull # Number of empty chars
	72
	73	message = self.message % self
	74	bar = self.phases[-1] * nfull
	75	current = self.phases[phase] if phase > 0 else ''
	76	empty = self.empty_fill * max(0, nempty - len(current))
	77	suffix = self.suffix % self
	78	line = ''.join([message, self.bar_prefix, bar, current, empty,
	79	self.bar_suffix, suffix])
	80	self.writeln(line)
	81
	82
	83	class PixelBar(IncrementalBar):
	84	phases = ('⡀', '⡄', '⡆', '⡇', '⣇', '⣧', '⣷', '⣿')
	85
	86
	87	class ShadyBar(IncrementalBar):
	88	phases = (' ', '░', '▒', '▓', '█')


diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/counter.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/counter.py new file mode 100644 index 0000000..e993a51 --- /dev/null +++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/counter.py
@@ -0,0 +1,48 @@
	1	# -- coding: utf-8 --
	2
	3	# Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com>
	4	#
	5	# Permission to use, copy, modify, and distribute this software for any
	6	# purpose with or without fee is hereby granted, provided that the above
	7	# copyright notice and this permission notice appear in all copies.
	8	#
	9	# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	10	# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	11	# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	12	# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	13	# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	14	# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	15	# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	16
	17	from __future__ import unicode_literals
	18	from . import Infinite, Progress
	19	from .helpers import WriteMixin
	20
	21
	22	class Counter(WriteMixin, Infinite):
	23	message = ''
	24	hide_cursor = True
	25
	26	def update(self):
	27	self.write(str(self.index))
	28
	29
	30	class Countdown(WriteMixin, Progress):
	31	hide_cursor = True
	32
	33	def update(self):
	34	self.write(str(self.remaining))
	35
	36
	37	class Stack(WriteMixin, Progress):
	38	phases = (' ', '▁', '▂', '▃', '▄', '▅', '▆', '▇', '█')
	39	hide_cursor = True
	40
	41	def update(self):
	42	nphases = len(self.phases)
	43	i = min(nphases - 1, int(self.progress * nphases))
	44	self.write(self.phases[i])
	45
	46
	47	class Pie(Stack):
	48	phases = ('○', '◔', '◑', '◕', '●')


diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/helpers.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/helpers.py new file mode 100644 index 0000000..96c8800 --- /dev/null +++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/helpers.py
@@ -0,0 +1,91 @@
	1	# Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com>
	2	#
	3	# Permission to use, copy, modify, and distribute this software for any
	4	# purpose with or without fee is hereby granted, provided that the above
	5	# copyright notice and this permission notice appear in all copies.
	6	#
	7	# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	8	# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	9	# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	10	# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	11	# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	12	# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	13	# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	14
	15	from __future__ import print_function
	16
	17
	18	HIDE_CURSOR = '\x1b[?25l'
	19	SHOW_CURSOR = '\x1b[?25h'
	20
	21
	22	class WriteMixin(object):
	23	hide_cursor = False
	24
	25	def __init__(self, message=None, **kwargs):
	26	super(WriteMixin, self).__init__(**kwargs)
	27	self._width = 0
	28	if message:
	29	self.message = message
	30
	31	if self.file.isatty():
	32	if self.hide_cursor:
	33	print(HIDE_CURSOR, end='', file=self.file)
	34	print(self.message, end='', file=self.file)
	35	self.file.flush()
	36
	37	def write(self, s):
	38	if self.file.isatty():
	39	b = '\b' * self._width
	40	c = s.ljust(self._width)
	41	print(b + c, end='', file=self.file)
	42	self._width = max(self._width, len(s))
	43	self.file.flush()
	44
	45	def finish(self):
	46	if self.file.isatty() and self.hide_cursor:
	47	print(SHOW_CURSOR, end='', file=self.file)
	48
	49
	50	class WritelnMixin(object):
	51	hide_cursor = False
	52
	53	def __init__(self, message=None, **kwargs):
	54	super(WritelnMixin, self).__init__(**kwargs)
	55	if message:
	56	self.message = message
	57
	58	if self.file.isatty() and self.hide_cursor:
	59	print(HIDE_CURSOR, end='', file=self.file)
	60
	61	def clearln(self):
	62	if self.file.isatty():
	63	print('\r\x1b[K', end='', file=self.file)
	64
	65	def writeln(self, line):
	66	if self.file.isatty():
	67	self.clearln()
	68	print(line, end='', file=self.file)
	69	self.file.flush()
	70
	71	def finish(self):
	72	if self.file.isatty():
	73	print(file=self.file)
	74	if self.hide_cursor:
	75	print(SHOW_CURSOR, end='', file=self.file)
	76
	77
	78	from signal import signal, SIGINT
	79	from sys import exit
	80
	81
	82	class SigIntMixin(object):
	83	"""Registers a signal handler that calls finish on SIGINT"""
	84
	85	def __init__(self, args, *kwargs):
	86	super(SigIntMixin, self).__init__(args, *kwargs)
	87	signal(SIGINT, self._sigint_handler)
	88
	89	def _sigint_handler(self, signum, frame):
	90	self.finish()
	91	exit(0)


diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/spinner.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/spinner.py new file mode 100644 index 0000000..d67c679 --- /dev/null +++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/spinner.py
@@ -0,0 +1,44 @@
	1	# -- coding: utf-8 --
	2
	3	# Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com>
	4	#
	5	# Permission to use, copy, modify, and distribute this software for any
	6	# purpose with or without fee is hereby granted, provided that the above
	7	# copyright notice and this permission notice appear in all copies.
	8	#
	9	# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	10	# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	11	# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	12	# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	13	# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	14	# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	15	# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	16
	17	from __future__ import unicode_literals
	18	from . import Infinite
	19	from .helpers import WriteMixin
	20
	21
	22	class Spinner(WriteMixin, Infinite):
	23	message = ''
	24	phases = ('-', '\\', '\|', '/')
	25	hide_cursor = True
	26
	27	def update(self):
	28	i = self.index % len(self.phases)
	29	self.write(self.phases[i])
	30
	31
	32	class PieSpinner(Spinner):
	33	phases = ['◷', '◶', '◵', '◴']
	34
	35
	36	class MoonSpinner(Spinner):
	37	phases = ['◑', '◒', '◐', '◓']
	38
	39
	40	class LineSpinner(Spinner):
	41	phases = ['⎺', '⎻', '⎼', '⎽', '⎼', '⎻']
	42
	43	class PixelSpinner(Spinner):
	44	phases = ['⣾','⣷', '⣯', '⣟', '⡿', '⢿', '⣻', '⣽']