--- a/env/lib/python3.7/site-packages/boto/mturk/notification.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,103 +0,0 @@
-# Copyright (c) 2006,2007 Mitch Garnaat http://garnaat.org/
-#
-# 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.
-
-"""
-Provides NotificationMessage and Event classes, with utility methods, for
-implementations of the Mechanical Turk Notification API.
-"""
-
-import hmac
-try:
-    from hashlib import sha1 as sha
-except ImportError:
-    import sha
-import base64
-import re
-
-class NotificationMessage(object):
-
-    NOTIFICATION_WSDL = "http://mechanicalturk.amazonaws.com/AWSMechanicalTurk/2006-05-05/AWSMechanicalTurkRequesterNotification.wsdl"
-    NOTIFICATION_VERSION = '2006-05-05'
-
-    SERVICE_NAME = "AWSMechanicalTurkRequesterNotification"
-    OPERATION_NAME = "Notify"
-
-    EVENT_PATTERN = r"Event\.(?P<n>\d+)\.(?P<param>\w+)"
-    EVENT_RE = re.compile(EVENT_PATTERN)
-
-    def __init__(self, d):
-        """
-        Constructor; expects parameter d to be a dict of string parameters from a REST transport notification message
-        """
-        self.signature = d['Signature'] # vH6ZbE0NhkF/hfNyxz2OgmzXYKs=
-        self.timestamp = d['Timestamp'] # 2006-05-23T23:22:30Z
-        self.version = d['Version'] # 2006-05-05
-        assert d['method'] == NotificationMessage.OPERATION_NAME, "Method should be '%s'" % NotificationMessage.OPERATION_NAME
-
-        # Build Events
-        self.events = []
-        events_dict = {}
-        if 'Event' in d:
-            # TurboGears surprised me by 'doing the right thing' and making { 'Event': { '1': { 'EventType': ... } } } etc.
-            events_dict = d['Event']
-        else:
-            for k in d:
-                v = d[k]
-                if k.startswith('Event.'):
-                    ed = NotificationMessage.EVENT_RE.search(k).groupdict()
-                    n = int(ed['n'])
-                    param = str(ed['param'])
-                    if n not in events_dict:
-                        events_dict[n] = {}
-                    events_dict[n][param] = v
-        for n in events_dict:
-            self.events.append(Event(events_dict[n]))
-
-    def verify(self, secret_key):
-        """
-        Verifies the authenticity of a notification message.
-
-        TODO: This is doing a form of authentication and
-              this functionality should really be merged
-              with the pluggable authentication mechanism
-              at some point.
-        """
-        verification_input = NotificationMessage.SERVICE_NAME
-        verification_input += NotificationMessage.OPERATION_NAME
-        verification_input += self.timestamp
-        h = hmac.new(key=secret_key, digestmod=sha)
-        h.update(verification_input)
-        signature_calc = base64.b64encode(h.digest())
-        return self.signature == signature_calc
-
-class Event(object):
-    def __init__(self, d):
-        self.event_type = d['EventType']
-        self.event_time_str = d['EventTime']
-        self.hit_type = d['HITTypeId']
-        self.hit_id = d['HITId']
-        if 'AssignmentId' in d:   # Not present in all event types
-            self.assignment_id = d['AssignmentId']
-
-        #TODO: build self.event_time datetime from string self.event_time_str
-
-    def __repr__(self):
-        return "<boto.mturk.notification.Event: %s for HIT # %s>" % (self.event_type, self.hit_id)