--- a/env/lib/python3.7/site-packages/boto/gs/acl.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,308 +0,0 @@
-# Copyright 2010 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.gs.user import User
-from boto.exception import InvalidAclError
-
-ACCESS_CONTROL_LIST = 'AccessControlList'
-ALL_AUTHENTICATED_USERS = 'AllAuthenticatedUsers'
-ALL_USERS = 'AllUsers'
-DISPLAY_NAME = 'DisplayName'
-DOMAIN = 'Domain'
-EMAIL_ADDRESS = 'EmailAddress'
-ENTRY = 'Entry'
-ENTRIES = 'Entries'
-GROUP_BY_DOMAIN = 'GroupByDomain'
-GROUP_BY_EMAIL = 'GroupByEmail'
-GROUP_BY_ID = 'GroupById'
-ID = 'ID'
-NAME = 'Name'
-OWNER = 'Owner'
-PERMISSION = 'Permission'
-SCOPE = 'Scope'
-TYPE = 'type'
-USER_BY_EMAIL = 'UserByEmail'
-USER_BY_ID = 'UserById'
-
-
-CannedACLStrings = ['private', 'public-read', 'project-private',
-                    'public-read-write', 'authenticated-read',
-                    'bucket-owner-read', 'bucket-owner-full-control']
-"""A list of Google Cloud Storage predefined (canned) ACL strings."""
-
-SupportedPermissions = ['READ', 'WRITE', 'FULL_CONTROL']
-"""A list of supported ACL permissions."""
-
-
-class ACL(object):
-
-    def __init__(self, parent=None):
-        self.parent = parent
-        self.entries = Entries(self)
-
-    @property
-    def acl(self):
-        return self
-
-    def __repr__(self):
-        # Owner is optional in GS ACLs.
-        if hasattr(self, 'owner'):
-            entries_repr = ['Owner:%s' % self.owner.__repr__()]
-        else:
-            entries_repr = ['']
-        acl_entries = self.entries
-        if acl_entries:
-            for e in acl_entries.entry_list:
-                entries_repr.append(e.__repr__())
-        return '<%s>' % ', '.join(entries_repr)
-
-    # Method with same signature as boto.s3.acl.ACL.add_email_grant(), to allow
-    # polymorphic treatment at application layer.
-    def add_email_grant(self, permission, email_address):
-        entry = Entry(type=USER_BY_EMAIL, email_address=email_address,
-                      permission=permission)
-        self.entries.entry_list.append(entry)
-
-    # Method with same signature as boto.s3.acl.ACL.add_user_grant(), to allow
-    # polymorphic treatment at application layer.
-    def add_user_grant(self, permission, user_id):
-        entry = Entry(permission=permission, type=USER_BY_ID, id=user_id)
-        self.entries.entry_list.append(entry)
-
-    def add_group_email_grant(self, permission, email_address):
-        entry = Entry(type=GROUP_BY_EMAIL, email_address=email_address,
-                      permission=permission)
-        self.entries.entry_list.append(entry)
-
-    def add_group_grant(self, permission, group_id):
-        entry = Entry(type=GROUP_BY_ID, id=group_id, permission=permission)
-        self.entries.entry_list.append(entry)
-
-    def startElement(self, name, attrs, connection):
-        if name.lower() == OWNER.lower():
-            self.owner = User(self)
-            return self.owner
-        elif name.lower() == ENTRIES.lower():
-            self.entries = Entries(self)
-            return self.entries
-        else:
-            return None
-
-    def endElement(self, name, value, connection):
-        if name.lower() == OWNER.lower():
-            pass
-        elif name.lower() == ENTRIES.lower():
-            pass
-        else:
-            setattr(self, name, value)
-
-    def to_xml(self):
-        s = '<%s>' % ACCESS_CONTROL_LIST
-        # Owner is optional in GS ACLs.
-        if hasattr(self, 'owner'):
-            s += self.owner.to_xml()
-        acl_entries = self.entries
-        if acl_entries:
-            s += acl_entries.to_xml()
-        s += '</%s>' % ACCESS_CONTROL_LIST
-        return s
-
-
-class Entries(object):
-
-    def __init__(self, parent=None):
-        self.parent = parent
-        # Entries is the class that represents the same-named XML
-        # element. entry_list is the list within this class that holds the data.
-        self.entry_list = []
-
-    def __repr__(self):
-        entries_repr = []
-        for e in self.entry_list:
-            entries_repr.append(e.__repr__())
-        return '<Entries: %s>' % ', '.join(entries_repr)
-
-    def startElement(self, name, attrs, connection):
-        if name.lower() == ENTRY.lower():
-            entry = Entry(self)
-            self.entry_list.append(entry)
-            return entry
-        else:
-            return None
-
-    def endElement(self, name, value, connection):
-        if name.lower() == ENTRY.lower():
-            pass
-        else:
-            setattr(self, name, value)
-
-    def to_xml(self):
-        if not self.entry_list:
-          return ''
-        s = '<%s>' % ENTRIES
-        for entry in self.entry_list:
-            s += entry.to_xml()
-        s += '</%s>' % ENTRIES
-        return s
-
-
-# Class that represents a single (Scope, Permission) entry in an ACL.
-class Entry(object):
-
-    def __init__(self, scope=None, type=None, id=None, name=None,
-                 email_address=None, domain=None, permission=None):
-        if not scope:
-            scope = Scope(self, type, id, name, email_address, domain)
-        self.scope = scope
-        self.permission = permission
-
-    def __repr__(self):
-        return '<%s: %s>' % (self.scope.__repr__(), self.permission.__repr__())
-
-    def startElement(self, name, attrs, connection):
-        if name.lower() == SCOPE.lower():
-            # The following if statement used to look like this: 
-            #   if not TYPE in attrs:
-            # which caused problems because older versions of the 
-            # AttributesImpl class in the xml.sax library neglected to include 
-            # a __contains__() method (which Python calls to implement the 
-            # 'in' operator). So when you use the in operator, like the if
-            # statement above, Python invokes the __getiter__() method with
-            # index 0, which raises an exception. More recent versions of 
-            # xml.sax include the __contains__() method, rendering the in 
-            # operator functional. The work-around here is to formulate the
-            # if statement as below, which is the legal way to query 
-            # AttributesImpl for containment (and is also how the added
-            # __contains__() method works). At one time gsutil disallowed
-            # xmlplus-based parsers, until this more specific problem was 
-            # determined.
-            if TYPE not in attrs:
-                raise InvalidAclError('Missing "%s" in "%s" part of ACL' %
-                                      (TYPE, SCOPE))
-            self.scope = Scope(self, attrs[TYPE])
-            return self.scope
-        elif name.lower() == PERMISSION.lower():
-            pass
-        else:
-            return None
-
-    def endElement(self, name, value, connection):
-        if name.lower() == SCOPE.lower():
-            pass
-        elif name.lower() == PERMISSION.lower():
-            value = value.strip()
-            if not value in SupportedPermissions:
-                raise InvalidAclError('Invalid Permission "%s"' % value)
-            self.permission = value
-        else:
-            setattr(self, name, value)
-
-    def to_xml(self):
-        s = '<%s>' % ENTRY
-        s += self.scope.to_xml()
-        s += '<%s>%s</%s>' % (PERMISSION, self.permission, PERMISSION)
-        s += '</%s>' % ENTRY
-        return s
-
-
-class Scope(object):
-
-    # Map from Scope type.lower() to lower-cased list of allowed sub-elems.
-    ALLOWED_SCOPE_TYPE_SUB_ELEMS = {
-        ALL_AUTHENTICATED_USERS.lower() : [],
-        ALL_USERS.lower() : [],
-        GROUP_BY_DOMAIN.lower() : [DOMAIN.lower()],
-        GROUP_BY_EMAIL.lower() : [
-            DISPLAY_NAME.lower(), EMAIL_ADDRESS.lower(), NAME.lower()],
-        GROUP_BY_ID.lower() : [DISPLAY_NAME.lower(), ID.lower(), NAME.lower()],
-        USER_BY_EMAIL.lower() : [
-            DISPLAY_NAME.lower(), EMAIL_ADDRESS.lower(), NAME.lower()],
-        USER_BY_ID.lower() : [DISPLAY_NAME.lower(), ID.lower(), NAME.lower()]
-    }
-
-    def __init__(self, parent, type=None, id=None, name=None,
-                 email_address=None, domain=None):
-        self.parent = parent
-        self.type = type
-        self.name = name
-        self.id = id
-        self.domain = domain
-        self.email_address = email_address
-        if self.type.lower() not in self.ALLOWED_SCOPE_TYPE_SUB_ELEMS:
-            raise InvalidAclError('Invalid %s %s "%s" ' %
-                                  (SCOPE, TYPE, self.type))
-
-    def __repr__(self):
-        named_entity = None
-        if self.id:
-            named_entity = self.id
-        elif self.email_address:
-            named_entity = self.email_address
-        elif self.domain:
-            named_entity = self.domain
-        if named_entity:
-            return '<%s: %s>' % (self.type, named_entity)
-        else:
-            return '<%s>' % self.type
-
-    def startElement(self, name, attrs, connection):
-        if (not name.lower() in
-            self.ALLOWED_SCOPE_TYPE_SUB_ELEMS[self.type.lower()]):
-            raise InvalidAclError('Element "%s" not allowed in %s %s "%s" ' %
-                                   (name, SCOPE, TYPE, self.type))
-        return None
-
-    def endElement(self, name, value, connection):
-        value = value.strip()
-        if name.lower() == DOMAIN.lower():
-            self.domain = value
-        elif name.lower() == EMAIL_ADDRESS.lower():
-            self.email_address = value
-        elif name.lower() == ID.lower():
-            self.id = value
-        elif name.lower() == NAME.lower():
-            self.name = value
-        else:
-            setattr(self, name, value)
-
-    def to_xml(self):
-        s = '<%s type="%s">' % (SCOPE, self.type)
-        if (self.type.lower() == ALL_AUTHENTICATED_USERS.lower()
-            or self.type.lower() == ALL_USERS.lower()):
-            pass
-        elif self.type.lower() == GROUP_BY_DOMAIN.lower():
-            s += '<%s>%s</%s>' % (DOMAIN, self.domain, DOMAIN)
-        elif (self.type.lower() == GROUP_BY_EMAIL.lower()
-              or self.type.lower() == USER_BY_EMAIL.lower()):
-            s += '<%s>%s</%s>' % (EMAIL_ADDRESS, self.email_address,
-                                  EMAIL_ADDRESS)
-            if self.name:
-              s += '<%s>%s</%s>' % (NAME, self.name, NAME)
-        elif (self.type.lower() == GROUP_BY_ID.lower()
-              or self.type.lower() == USER_BY_ID.lower()):
-            s += '<%s>%s</%s>' % (ID, self.id, ID)
-            if self.name:
-              s += '<%s>%s</%s>' % (NAME, self.name, NAME)
-        else:
-            raise InvalidAclError('Invalid scope type "%s" ', self.type)
-
-        s += '</%s>' % SCOPE
-        return s