Merge pull request #63 from brenda-br/Fix-35HEADmaster

Restructure Project and Deployment

1 files changed, 0 insertions, 267 deletions

diff --git a/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_vendor/retrying.py b/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_vendor/retrying.py
deleted file mode 100644
index 6d1e627..0000000
--- a/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_vendor/retrying.py
+++ /dev/null
@@ -1,267 +0,0 @@
-## Copyright 2013-2014 Ray Holder
-##
-## Licensed under the Apache License, Version 2.0 (the "License");
-## you may not use this file except in compliance with the License.
-## You may obtain a copy of the License at
-##
-## http://www.apache.org/licenses/LICENSE-2.0
-##
-## Unless required by applicable law or agreed to in writing, software
-## distributed under the License is distributed on an "AS IS" BASIS,
-## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-## See the License for the specific language governing permissions and
-## limitations under the License.
-
-import random
-from pip._vendor import six
-import sys
-import time
-import traceback
-
-
-# sys.maxint / 2, since Python 3.2 doesn't have a sys.maxint...
-MAX_WAIT = 1073741823
-
-
-def retry(*dargs, **dkw):
-    """
-    Decorator function that instantiates the Retrying object
-    @param *dargs: positional arguments passed to Retrying object
-    @param **dkw: keyword arguments passed to the Retrying object
-    """
-    # support both @retry and @retry() as valid syntax
-    if len(dargs) == 1 and callable(dargs[0]):
-        def wrap_simple(f):
-
-            @six.wraps(f)
-            def wrapped_f(*args, **kw):
-                return Retrying().call(f, *args, **kw)
-
-            return wrapped_f
-
-        return wrap_simple(dargs[0])
-
-    else:
-        def wrap(f):
-
-            @six.wraps(f)
-            def wrapped_f(*args, **kw):
-                return Retrying(*dargs, **dkw).call(f, *args, **kw)
-
-            return wrapped_f
-
-        return wrap
-
-
-class Retrying(object):
-
-    def __init__(self,
-                 stop=None, wait=None,
-                 stop_max_attempt_number=None,
-                 stop_max_delay=None,
-                 wait_fixed=None,
-                 wait_random_min=None, wait_random_max=None,
-                 wait_incrementing_start=None, wait_incrementing_increment=None,
-                 wait_exponential_multiplier=None, wait_exponential_max=None,
-                 retry_on_exception=None,
-                 retry_on_result=None,
-                 wrap_exception=False,
-                 stop_func=None,
-                 wait_func=None,
-                 wait_jitter_max=None):
-
-        self._stop_max_attempt_number = 5 if stop_max_attempt_number is None else stop_max_attempt_number
-        self._stop_max_delay = 100 if stop_max_delay is None else stop_max_delay
-        self._wait_fixed = 1000 if wait_fixed is None else wait_fixed
-        self._wait_random_min = 0 if wait_random_min is None else wait_random_min
-        self._wait_random_max = 1000 if wait_random_max is None else wait_random_max
-        self._wait_incrementing_start = 0 if wait_incrementing_start is None else wait_incrementing_start
-        self._wait_incrementing_increment = 100 if wait_incrementing_increment is None else wait_incrementing_increment
-        self._wait_exponential_multiplier = 1 if wait_exponential_multiplier is None else wait_exponential_multiplier
-        self._wait_exponential_max = MAX_WAIT if wait_exponential_max is None else wait_exponential_max
-        self._wait_jitter_max = 0 if wait_jitter_max is None else wait_jitter_max
-
-        # TODO add chaining of stop behaviors
-        # stop behavior
-        stop_funcs = []
-        if stop_max_attempt_number is not None:
-            stop_funcs.append(self.stop_after_attempt)
-
-        if stop_max_delay is not None:
-            stop_funcs.append(self.stop_after_delay)
-
-        if stop_func is not None:
-            self.stop = stop_func
-
-        elif stop is None:
-            self.stop = lambda attempts, delay: any(f(attempts, delay) for f in stop_funcs)
-
-        else:
-            self.stop = getattr(self, stop)
-
-        # TODO add chaining of wait behaviors
-        # wait behavior
-        wait_funcs = [lambda *args, **kwargs: 0]
-        if wait_fixed is not None:
-            wait_funcs.append(self.fixed_sleep)
-
-        if wait_random_min is not None or wait_random_max is not None:
-            wait_funcs.append(self.random_sleep)
-
-        if wait_incrementing_start is not None or wait_incrementing_increment is not None:
-            wait_funcs.append(self.incrementing_sleep)
-
-        if wait_exponential_multiplier is not None or wait_exponential_max is not None:
-            wait_funcs.append(self.exponential_sleep)
-
-        if wait_func is not None:
-            self.wait = wait_func
-
-        elif wait is None:
-            self.wait = lambda attempts, delay: max(f(attempts, delay) for f in wait_funcs)
-
-        else:
-            self.wait = getattr(self, wait)
-
-        # retry on exception filter
-        if retry_on_exception is None:
-            self._retry_on_exception = self.always_reject
-        else:
-            self._retry_on_exception = retry_on_exception
-
-        # TODO simplify retrying by Exception types
-        # retry on result filter
-        if retry_on_result is None:
-            self._retry_on_result = self.never_reject
-        else:
-            self._retry_on_result = retry_on_result
-
-        self._wrap_exception = wrap_exception
-
-    def stop_after_attempt(self, previous_attempt_number, delay_since_first_attempt_ms):
-        """Stop after the previous attempt >= stop_max_attempt_number."""
-        return previous_attempt_number >= self._stop_max_attempt_number
-
-    def stop_after_delay(self, previous_attempt_number, delay_since_first_attempt_ms):
-        """Stop after the time from the first attempt >= stop_max_delay."""
-        return delay_since_first_attempt_ms >= self._stop_max_delay
-
-    def no_sleep(self, previous_attempt_number, delay_since_first_attempt_ms):
-        """Don't sleep at all before retrying."""
-        return 0
-
-    def fixed_sleep(self, previous_attempt_number, delay_since_first_attempt_ms):
-        """Sleep a fixed amount of time between each retry."""
-        return self._wait_fixed
-
-    def random_sleep(self, previous_attempt_number, delay_since_first_attempt_ms):
-        """Sleep a random amount of time between wait_random_min and wait_random_max"""
-        return random.randint(self._wait_random_min, self._wait_random_max)
-
-    def incrementing_sleep(self, previous_attempt_number, delay_since_first_attempt_ms):
-        """
-        Sleep an incremental amount of time after each attempt, starting at
-        wait_incrementing_start and incrementing by wait_incrementing_increment
-        """
-        result = self._wait_incrementing_start + (self._wait_incrementing_increment * (previous_attempt_number - 1))
-        if result < 0:
-            result = 0
-        return result
-
-    def exponential_sleep(self, previous_attempt_number, delay_since_first_attempt_ms):
-        exp = 2 ** previous_attempt_number
-        result = self._wait_exponential_multiplier * exp
-        if result > self._wait_exponential_max:
-            result = self._wait_exponential_max
-        if result < 0:
-            result = 0
-        return result
-
-    def never_reject(self, result):
-        return False
-
-    def always_reject(self, result):
-        return True
-
-    def should_reject(self, attempt):
-        reject = False
-        if attempt.has_exception:
-            reject |= self._retry_on_exception(attempt.value[1])
-        else:
-            reject |= self._retry_on_result(attempt.value)
-
-        return reject
-
-    def call(self, fn, *args, **kwargs):
-        start_time = int(round(time.time() * 1000))
-        attempt_number = 1
-        while True:
-            try:
-                attempt = Attempt(fn(*args, **kwargs), attempt_number, False)
-            except:
-                tb = sys.exc_info()
-                attempt = Attempt(tb, attempt_number, True)
-
-            if not self.should_reject(attempt):
-                return attempt.get(self._wrap_exception)
-
-            delay_since_first_attempt_ms = int(round(time.time() * 1000)) - start_time
-            if self.stop(attempt_number, delay_since_first_attempt_ms):
-                if not self._wrap_exception and attempt.has_exception:
-                    # get() on an attempt with an exception should cause it to be raised, but raise just in case
-                    raise attempt.get()
-                else:
-                    raise RetryError(attempt)
-            else:
-                sleep = self.wait(attempt_number, delay_since_first_attempt_ms)
-                if self._wait_jitter_max:
-                    jitter = random.random() * self._wait_jitter_max
-                    sleep = sleep + max(0, jitter)
-                time.sleep(sleep / 1000.0)
-
-            attempt_number += 1
-
-
-class Attempt(object):
-    """
-    An Attempt encapsulates a call to a target function that may end as a
-    normal return value from the function or an Exception depending on what
-    occurred during the execution.
-    """
-
-    def __init__(self, value, attempt_number, has_exception):
-        self.value = value
-        self.attempt_number = attempt_number
-        self.has_exception = has_exception
-
-    def get(self, wrap_exception=False):
-        """
-        Return the return value of this Attempt instance or raise an Exception.
-        If wrap_exception is true, this Attempt is wrapped inside of a
-        RetryError before being raised.
-        """
-        if self.has_exception:
-            if wrap_exception:
-                raise RetryError(self)
-            else:
-                six.reraise(self.value[0], self.value[1], self.value[2])
-        else:
-            return self.value
-
-    def __repr__(self):
-        if self.has_exception:
-            return "Attempts: {0}, Error:\n{1}".format(self.attempt_number, "".join(traceback.format_tb(self.value[2])))
-        else:
-            return "Attempts: {0}, Value: {1}".format(self.attempt_number, self.value)
-
-
-class RetryError(Exception):
-    """
-    A RetryError encapsulates the last Attempt instance right before giving up.
-    """
-
-    def __init__(self, last_attempt):
-        self.last_attempt = last_attempt
-
-    def __str__(self):
-        return "RetryError[{0}]".format(self.last_attempt)