--- a/env/lib/python3.7/site-packages/boto/gs/lifecycle.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,224 +0,0 @@
-# Copyright 2013 Google Inc.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish, dis-
-# tribute, sublicense, and/or sell copies of the Software, and to permit
-# persons to whom the Software is furnished to do so, subject to the fol-
-# lowing conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
-# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-from boto.exception import InvalidLifecycleConfigError
-
-# Relevant tags for the lifecycle configuration XML document.
-LIFECYCLE_CONFIG      = 'LifecycleConfiguration'
-RULE                  = 'Rule'
-ACTION                = 'Action'
-DELETE                = 'Delete'
-SET_STORAGE_CLASS     = 'SetStorageClass'
-CONDITION             = 'Condition'
-AGE                   = 'Age'
-CREATED_BEFORE        = 'CreatedBefore'
-NUM_NEWER_VERSIONS    = 'NumberOfNewerVersions'
-IS_LIVE               = 'IsLive'
-MATCHES_STORAGE_CLASS = 'MatchesStorageClass'
-
-# List of all action elements.
-LEGAL_ACTIONS = [DELETE, SET_STORAGE_CLASS]
-# List of all condition elements.
-LEGAL_CONDITIONS = [AGE, CREATED_BEFORE, NUM_NEWER_VERSIONS, IS_LIVE,
-                    MATCHES_STORAGE_CLASS]
-# List of conditions elements that may be repeated.
-LEGAL_REPEATABLE_CONDITIONS = [MATCHES_STORAGE_CLASS]
-
-class Rule(object):
-    """
-    A lifecycle rule for a bucket.
-
-    :ivar action: Action to be taken.
-
-    :ivar action_text: The text value for the specified action, if any.
-
-    :ivar conditions: A dictionary of conditions that specify when the action
-    should be taken. Each item in the dictionary represents the name and
-    value (or a list of multiple values, if applicable) of a condition.
-    """
-
-    def __init__(self, action=None, action_text=None, conditions=None):
-        self.action = action
-        self.action_text = action_text
-        self.conditions = conditions or {}
-
-        # Name of the current enclosing tag (used to validate the schema).
-        self.current_tag = RULE
-
-    def validateStartTag(self, tag, parent):
-        """Verify parent of the start tag."""
-        if self.current_tag != parent:
-            raise InvalidLifecycleConfigError(
-                'Invalid tag %s found inside %s tag' % (tag, self.current_tag))
-
-    def validateEndTag(self, tag):
-        """Verify end tag against the start tag."""
-        if tag != self.current_tag:
-            raise InvalidLifecycleConfigError(
-                'Mismatched start and end tags (%s/%s)' %
-                (self.current_tag, tag))
-
-    def startElement(self, name, attrs, connection):
-        if name == ACTION:
-            self.validateStartTag(name, RULE)
-        elif name in LEGAL_ACTIONS:
-            self.validateStartTag(name, ACTION)
-            # Verify there is only one action tag in the rule.
-            if self.action is not None:
-                raise InvalidLifecycleConfigError(
-                    'Only one action tag is allowed in each rule')
-            self.action = name
-        elif name == CONDITION:
-            self.validateStartTag(name, RULE)
-        elif name in LEGAL_CONDITIONS:
-            self.validateStartTag(name, CONDITION)
-            # Verify there is no duplicate conditions.
-            if (name in self.conditions and
-                name not in LEGAL_REPEATABLE_CONDITIONS):
-                raise InvalidLifecycleConfigError(
-                    'Found duplicate non-repeatable conditions %s' % name)
-        else:
-            raise InvalidLifecycleConfigError('Unsupported tag ' + name)
-        self.current_tag = name
-
-    def endElement(self, name, value, connection):
-        self.validateEndTag(name)
-        if name == RULE:
-            # We have to validate the rule after it is fully populated because
-            # the action and condition elements could be in any order.
-            self.validate()
-        elif name == ACTION:
-            self.current_tag = RULE
-        elif name in LEGAL_ACTIONS:
-            if name == SET_STORAGE_CLASS and value is not None:
-                self.action_text = value.strip()
-            self.current_tag = ACTION
-        elif name == CONDITION:
-            self.current_tag = RULE
-        elif name in LEGAL_CONDITIONS:
-            self.current_tag = CONDITION
-            # Some conditions specify a list of values.
-            if name in LEGAL_REPEATABLE_CONDITIONS:
-                if name not in self.conditions:
-                    self.conditions[name] = []
-                self.conditions[name].append(value.strip())
-            else:
-                self.conditions[name] = value.strip()
-        else:
-            raise InvalidLifecycleConfigError('Unsupported end tag ' + name)
-
-    def validate(self):
-        """Validate the rule."""
-        if not self.action:
-            raise InvalidLifecycleConfigError(
-                'No action was specified in the rule')
-        if not self.conditions:
-            raise InvalidLifecycleConfigError(
-                'No condition was specified for action %s' % self.action)
-
-    def to_xml(self):
-        """Convert the rule into XML string representation."""
-        s = ['<' + RULE + '>']
-        s.append('<' + ACTION + '>')
-        if self.action_text:
-            s.extend(['<' + self.action + '>',
-                      self.action_text,
-                      '</' + self.action + '>'])
-        else:
-            s.append('<' + self.action + '/>')
-        s.append('</' + ACTION + '>')
-        s.append('<' + CONDITION + '>')
-        for condition_name in self.conditions:
-            if condition_name not in LEGAL_CONDITIONS:
-                continue
-            if condition_name in LEGAL_REPEATABLE_CONDITIONS:
-                condition_values = self.conditions[condition_name]
-            else:
-                # Wrap condition value in a list, allowing us to iterate over
-                # all condition values using the same logic.
-                condition_values = [self.conditions[condition_name]]
-            for condition_value in condition_values:
-                s.extend(['<' + condition_name + '>',
-                          condition_value,
-                          '</' + condition_name + '>'])
-        s.append('</' + CONDITION + '>')
-        s.append('</' + RULE + '>')
-        return ''.join(s)
-
-class LifecycleConfig(list):
-    """
-    A container of rules associated with a lifecycle configuration.
-    """
-
-    def __init__(self):
-        # Track if root tag has been seen.
-        self.has_root_tag = False
-
-    def startElement(self, name, attrs, connection):
-        if name == LIFECYCLE_CONFIG:
-            if self.has_root_tag:
-                raise InvalidLifecycleConfigError(
-                    'Only one root tag is allowed in the XML')
-            self.has_root_tag = True
-        elif name == RULE:
-            if not self.has_root_tag:
-                raise InvalidLifecycleConfigError('Invalid root tag ' + name)
-            rule = Rule()
-            self.append(rule)
-            return rule
-        else:
-            raise InvalidLifecycleConfigError('Unsupported tag ' + name)
-
-    def endElement(self, name, value, connection):
-        if name == LIFECYCLE_CONFIG:
-            pass
-        else:
-            raise InvalidLifecycleConfigError('Unsupported end tag ' + name)
-
-    def to_xml(self):
-        """Convert LifecycleConfig object into XML string representation."""
-        s = ['<?xml version="1.0" encoding="UTF-8"?>']
-        s.append('<' + LIFECYCLE_CONFIG + '>')
-        for rule in self:
-            s.append(rule.to_xml())
-        s.append('</' + LIFECYCLE_CONFIG + '>')
-        return ''.join(s)
-
-    def add_rule(self, action, action_text, conditions):
-        """
-        Add a rule to this Lifecycle configuration.  This only adds the rule to
-        the local copy.  To install the new rule(s) on the bucket, you need to
-        pass this Lifecycle config object to the configure_lifecycle method of
-        the Bucket object.
-
-        :type action: str
-        :param action: Action to be taken.
-
-        :type action_text: str
-        :param action_text: Value for the specified action.
-
-        :type conditions: dict
-        :param conditions: A dictionary of conditions that specify when the
-        action should be taken. Each item in the dictionary represents the name
-        and value of a condition.
-        """
-        rule = Rule(action, action_text, conditions)
-        self.append(rule)