prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Proposal: aws ecr get-login-password
  This is a proposal for a new AWS CLI command for ECR
  
  ```
  $ aws ecr get-login-password
  cGFzc3dvcmQ=
  ```
  
  This command can be used in the following ways:
  
  ```
  $ aws ecr get-login-password | docker login --username AWS --password-stdin 111111111111.dkr.ecr.us-west-2.amazonaws.com
  Login Succeeded
  
  $ docker login --username AWS --password "$(aws ecr get-login-password)" 111111111111.dkr.ecr.us-west-2.amazonaws.com
  Login Succeeded
  ```
  
  This idea has been previously proposed by @theY4Kman https://github.com/aws/aws-cli/issues/2875#issuecomment-433565983 and @kojiromike https://github.com/aws/aws-cli/issues/3687#issue-374397564
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `awscli/customizations/ecr.py`
  Content:
  ```
  1 # Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
  2 #
  3 # Licensed under the Apache License, Version 2.0 (the "License"). You
  4 # may not use this file except in compliance with the License. A copy of
  5 # the License is located at
  6 #
  7 #     http://aws.amazon.com/apache2.0/
  8 #
  9 # or in the "license" file accompanying this file. This file is
  10 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
  11 # ANY KIND, either express or implied. See the License for the specific
  12 # language governing permissions and limitations under the License.
  13 from awscli.customizations.commands import BasicCommand
  14 from awscli.customizations.utils import create_client_from_parsed_globals
  15 
  16 from base64 import b64decode
  17 import sys
  18 
  19 
  20 def register_ecr_commands(cli):
  21     cli.register('building-command-table.ecr', _inject_get_login)
  22 
  23 
  24 def _inject_get_login(command_table, session, **kwargs):
  25     command_table['get-login'] = ECRLogin(session)
  26 
  27 
  28 class ECRLogin(BasicCommand):
  29     """Log in with docker login"""
  30     NAME = 'get-login'
  31 
  32     DESCRIPTION = BasicCommand.FROM_FILE('ecr/get-login_description.rst')
  33 
  34     ARG_TABLE = [
  35         {
  36             'name': 'registry-ids',
  37             'help_text': 'A list of AWS account IDs that correspond to the '
  38                          'Amazon ECR registries that you want to log in to.',
  39             'required': False,
  40             'nargs': '+'
  41         },
  42         {
  43             'name': 'include-email',
  44             'action': 'store_true',
  45             'group_name': 'include-email',
  46             'dest': 'include_email',
  47             'default': True,
  48             'required': False,
  49             'help_text': (
  50                 "Specify if the '-e' flag should be included in the "
  51                 "'docker login' command.  The '-e' option has been deprecated "
  52                 "and is removed in docker version 17.06 and later.  You must "
  53                 "specify --no-include-email if you're using docker version "
  54                 "17.06 or later.  The default behavior is to include the "
  55                 "'-e' flag in the 'docker login' output."),
  56         },
  57         {
  58             'name': 'no-include-email',
  59             'help_text': 'Include email arg',
  60             'action': 'store_false',
  61             'default': True,
  62             'group_name': 'include-email',
  63             'dest': 'include_email',
  64             'required': False,
  65         },
  66     ]
  67 
  68     def _run_main(self, parsed_args, parsed_globals):
  69         ecr_client = create_client_from_parsed_globals(
  70             self._session, 'ecr', parsed_globals)
  71         if not parsed_args.registry_ids:
  72             result = ecr_client.get_authorization_token()
  73         else:
  74             result = ecr_client.get_authorization_token(
  75                 registryIds=parsed_args.registry_ids)
  76         for auth in result['authorizationData']:
  77             auth_token = b64decode(auth['authorizationToken']).decode()
  78             username, password = auth_token.split(':')
  79             command = ['docker', 'login', '-u', username, '-p', password]
  80             if parsed_args.include_email:
  81                 command.extend(['-e', 'none'])
  82             command.append(auth['proxyEndpoint'])
  83             sys.stdout.write(' '.join(command))
  84             sys.stdout.write('\n')
  85         return 0
  86
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/awscli/customizations/ecr.py b/awscli/customizations/ecr.py
  --- a/awscli/customizations/ecr.py
  +++ b/awscli/customizations/ecr.py
  @@ -18,15 +18,16 @@
   
   
   def register_ecr_commands(cli):
  -    cli.register('building-command-table.ecr', _inject_get_login)
  +    cli.register('building-command-table.ecr', _inject_commands)
   
   
  -def _inject_get_login(command_table, session, **kwargs):
  +def _inject_commands(command_table, session, **kwargs):
       command_table['get-login'] = ECRLogin(session)
  +    command_table['get-login-password'] = ECRGetLoginPassword(session)
   
   
   class ECRLogin(BasicCommand):
  -    """Log in with docker login"""
  +    """Log in with 'docker login'"""
       NAME = 'get-login'
   
       DESCRIPTION = BasicCommand.FROM_FILE('ecr/get-login_description.rst')
  @@ -49,8 +50,8 @@
               'help_text': (
                   "Specify if the '-e' flag should be included in the "
                   "'docker login' command.  The '-e' option has been deprecated "
  -                "and is removed in docker version 17.06 and later.  You must "
  -                "specify --no-include-email if you're using docker version "
  +                "and is removed in Docker version 17.06 and later.  You must "
  +                "specify --no-include-email if you're using Docker version "
                   "17.06 or later.  The default behavior is to include the "
                   "'-e' flag in the 'docker login' output."),
           },
  @@ -83,3 +84,24 @@
               sys.stdout.write(' '.join(command))
               sys.stdout.write('\n')
           return 0
  +
  +
  +class ECRGetLoginPassword(BasicCommand):
  +    """Get a password to be used with container clients such as Docker"""
  +    NAME = 'get-login-password'
  +
  +    DESCRIPTION = BasicCommand.FROM_FILE(
  +            'ecr/get-login-password_description.rst')
  +
  +    def _run_main(self, parsed_args, parsed_globals):
  +        ecr_client = create_client_from_parsed_globals(
  +                self._session,
  +                'ecr',
  +                parsed_globals)
  +        result = ecr_client.get_authorization_token()
  +        auth = result['authorizationData'][0]
  +        auth_token = b64decode(auth['authorizationToken']).decode()
  +        _, password = auth_token.split(':')
  +        sys.stdout.write(password)
  +        sys.stdout.write('\n')
  +        return 0
  
verification_info: {"golden_diff": "diff --git a/awscli/customizations/ecr.py b/awscli/customizations/ecr.py\n--- a/awscli/customizations/ecr.py\n+++ b/awscli/customizations/ecr.py\n@@ -18,15 +18,16 @@\n \n \n def register_ecr_commands(cli):\n-    cli.register('building-command-table.ecr', _inject_get_login)\n+    cli.register('building-command-table.ecr', _inject_commands)\n \n \n-def _inject_get_login(command_table, session, **kwargs):\n+def _inject_commands(command_table, session, **kwargs):\n     command_table['get-login'] = ECRLogin(session)\n+    command_table['get-login-password'] = ECRGetLoginPassword(session)\n \n \n class ECRLogin(BasicCommand):\n-    \"\"\"Log in with docker login\"\"\"\n+    \"\"\"Log in with 'docker login'\"\"\"\n     NAME = 'get-login'\n \n     DESCRIPTION = BasicCommand.FROM_FILE('ecr/get-login_description.rst')\n@@ -49,8 +50,8 @@\n             'help_text': (\n                 \"Specify if the '-e' flag should be included in the \"\n                 \"'docker login' command.  The '-e' option has been deprecated \"\n-                \"and is removed in docker version 17.06 and later.  You must \"\n-                \"specify --no-include-email if you're using docker version \"\n+                \"and is removed in Docker version 17.06 and later.  You must \"\n+                \"specify --no-include-email if you're using Docker version \"\n                 \"17.06 or later.  The default behavior is to include the \"\n                 \"'-e' flag in the 'docker login' output.\"),\n         },\n@@ -83,3 +84,24 @@\n             sys.stdout.write(' '.join(command))\n             sys.stdout.write('\\n')\n         return 0\n+\n+\n+class ECRGetLoginPassword(BasicCommand):\n+    \"\"\"Get a password to be used with container clients such as Docker\"\"\"\n+    NAME = 'get-login-password'\n+\n+    DESCRIPTION = BasicCommand.FROM_FILE(\n+            'ecr/get-login-password_description.rst')\n+\n+    def _run_main(self, parsed_args, parsed_globals):\n+        ecr_client = create_client_from_parsed_globals(\n+                self._session,\n+                'ecr',\n+                parsed_globals)\n+        result = ecr_client.get_authorization_token()\n+        auth = result['authorizationData'][0]\n+        auth_token = b64decode(auth['authorizationToken']).decode()\n+        _, password = auth_token.split(':')\n+        sys.stdout.write(password)\n+        sys.stdout.write('\\n')\n+        return 0\n", "issue": "Proposal: aws ecr get-login-password\nThis is a proposal for a new AWS CLI command for ECR\r\n\r\n```\r\n$ aws ecr get-login-password\r\ncGFzc3dvcmQ=\r\n```\r\n\r\nThis command can be used in the following ways:\r\n\r\n```\r\n$ aws ecr get-login-password | docker login --username AWS --password-stdin 111111111111.dkr.ecr.us-west-2.amazonaws.com\r\nLogin Succeeded\r\n\r\n$ docker login --username AWS --password \"$(aws ecr get-login-password)\" 111111111111.dkr.ecr.us-west-2.amazonaws.com\r\nLogin Succeeded\r\n```\r\n\r\nThis idea has been previously proposed by @theY4Kman https://github.com/aws/aws-cli/issues/2875#issuecomment-433565983 and @kojiromike https://github.com/aws/aws-cli/issues/3687#issue-374397564\n", "before_files": [{"content": "# Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\"). You\n# may not use this file except in compliance with the License. A copy of\n# the License is located at\n#\n#     http://aws.amazon.com/apache2.0/\n#\n# or in the \"license\" file accompanying this file. This file is\n# distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF\n# ANY KIND, either express or implied. See the License for the specific\n# language governing permissions and limitations under the License.\nfrom awscli.customizations.commands import BasicCommand\nfrom awscli.customizations.utils import create_client_from_parsed_globals\n\nfrom base64 import b64decode\nimport sys\n\n\ndef register_ecr_commands(cli):\n    cli.register('building-command-table.ecr', _inject_get_login)\n\n\ndef _inject_get_login(command_table, session, **kwargs):\n    command_table['get-login'] = ECRLogin(session)\n\n\nclass ECRLogin(BasicCommand):\n    \"\"\"Log in with docker login\"\"\"\n    NAME = 'get-login'\n\n    DESCRIPTION = BasicCommand.FROM_FILE('ecr/get-login_description.rst')\n\n    ARG_TABLE = [\n        {\n            'name': 'registry-ids',\n            'help_text': 'A list of AWS account IDs that correspond to the '\n                         'Amazon ECR registries that you want to log in to.',\n            'required': False,\n            'nargs': '+'\n        },\n        {\n            'name': 'include-email',\n            'action': 'store_true',\n            'group_name': 'include-email',\n            'dest': 'include_email',\n            'default': True,\n            'required': False,\n            'help_text': (\n                \"Specify if the '-e' flag should be included in the \"\n                \"'docker login' command.  The '-e' option has been deprecated \"\n                \"and is removed in docker version 17.06 and later.  You must \"\n                \"specify --no-include-email if you're using docker version \"\n                \"17.06 or later.  The default behavior is to include the \"\n                \"'-e' flag in the 'docker login' output.\"),\n        },\n        {\n            'name': 'no-include-email',\n            'help_text': 'Include email arg',\n            'action': 'store_false',\n            'default': True,\n            'group_name': 'include-email',\n            'dest': 'include_email',\n            'required': False,\n        },\n    ]\n\n    def _run_main(self, parsed_args, parsed_globals):\n        ecr_client = create_client_from_parsed_globals(\n            self._session, 'ecr', parsed_globals)\n        if not parsed_args.registry_ids:\n            result = ecr_client.get_authorization_token()\n        else:\n            result = ecr_client.get_authorization_token(\n                registryIds=parsed_args.registry_ids)\n        for auth in result['authorizationData']:\n            auth_token = b64decode(auth['authorizationToken']).decode()\n            username, password = auth_token.split(':')\n            command = ['docker', 'login', '-u', username, '-p', password]\n            if parsed_args.include_email:\n                command.extend(['-e', 'none'])\n            command.append(auth['proxyEndpoint'])\n            sys.stdout.write(' '.join(command))\n            sys.stdout.write('\\n')\n        return 0\n", "path": "awscli/customizations/ecr.py"}], "after_files": [{"content": "# Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\"). You\n# may not use this file except in compliance with the License. A copy of\n# the License is located at\n#\n#     http://aws.amazon.com/apache2.0/\n#\n# or in the \"license\" file accompanying this file. This file is\n# distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF\n# ANY KIND, either express or implied. See the License for the specific\n# language governing permissions and limitations under the License.\nfrom awscli.customizations.commands import BasicCommand\nfrom awscli.customizations.utils import create_client_from_parsed_globals\n\nfrom base64 import b64decode\nimport sys\n\n\ndef register_ecr_commands(cli):\n    cli.register('building-command-table.ecr', _inject_commands)\n\n\ndef _inject_commands(command_table, session, **kwargs):\n    command_table['get-login'] = ECRLogin(session)\n    command_table['get-login-password'] = ECRGetLoginPassword(session)\n\n\nclass ECRLogin(BasicCommand):\n    \"\"\"Log in with 'docker login'\"\"\"\n    NAME = 'get-login'\n\n    DESCRIPTION = BasicCommand.FROM_FILE('ecr/get-login_description.rst')\n\n    ARG_TABLE = [\n        {\n            'name': 'registry-ids',\n            'help_text': 'A list of AWS account IDs that correspond to the '\n                         'Amazon ECR registries that you want to log in to.',\n            'required': False,\n            'nargs': '+'\n        },\n        {\n            'name': 'include-email',\n            'action': 'store_true',\n            'group_name': 'include-email',\n            'dest': 'include_email',\n            'default': True,\n            'required': False,\n            'help_text': (\n                \"Specify if the '-e' flag should be included in the \"\n                \"'docker login' command.  The '-e' option has been deprecated \"\n                \"and is removed in Docker version 17.06 and later.  You must \"\n                \"specify --no-include-email if you're using Docker version \"\n                \"17.06 or later.  The default behavior is to include the \"\n                \"'-e' flag in the 'docker login' output.\"),\n        },\n        {\n            'name': 'no-include-email',\n            'help_text': 'Include email arg',\n            'action': 'store_false',\n            'default': True,\n            'group_name': 'include-email',\n            'dest': 'include_email',\n            'required': False,\n        },\n    ]\n\n    def _run_main(self, parsed_args, parsed_globals):\n        ecr_client = create_client_from_parsed_globals(\n            self._session, 'ecr', parsed_globals)\n        if not parsed_args.registry_ids:\n            result = ecr_client.get_authorization_token()\n        else:\n            result = ecr_client.get_authorization_token(\n                registryIds=parsed_args.registry_ids)\n        for auth in result['authorizationData']:\n            auth_token = b64decode(auth['authorizationToken']).decode()\n            username, password = auth_token.split(':')\n            command = ['docker', 'login', '-u', username, '-p', password]\n            if parsed_args.include_email:\n                command.extend(['-e', 'none'])\n            command.append(auth['proxyEndpoint'])\n            sys.stdout.write(' '.join(command))\n            sys.stdout.write('\\n')\n        return 0\n\n\nclass ECRGetLoginPassword(BasicCommand):\n    \"\"\"Get a password to be used with container clients such as Docker\"\"\"\n    NAME = 'get-login-password'\n\n    DESCRIPTION = BasicCommand.FROM_FILE(\n            'ecr/get-login-password_description.rst')\n\n    def _run_main(self, parsed_args, parsed_globals):\n        ecr_client = create_client_from_parsed_globals(\n                self._session,\n                'ecr',\n                parsed_globals)\n        result = ecr_client.get_authorization_token()\n        auth = result['authorizationData'][0]\n        auth_token = b64decode(auth['authorizationToken']).decode()\n        _, password = auth_token.split(':')\n        sys.stdout.write(password)\n        sys.stdout.write('\\n')\n        return 0\n", "path": "awscli/customizations/ecr.py"}]}