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83 lines
2.8 KiB
83 lines
2.8 KiB
5 months ago
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# Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"). You
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# may not use this file except in compliance with the License. A copy of
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# the License is located at
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#
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# https://aws.amazon.com/apache2.0/
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#
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# or in the "license" file accompanying this file. This file is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
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# ANY KIND, either express or implied. See the License for the specific
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# language governing permissions and limitations under the License.
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import sys
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import os
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import errno
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import socket
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import warnings
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from boto3.exceptions import PythonDeprecationWarning
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# In python3, socket.error is OSError, which is too general
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# for what we want (i.e FileNotFoundError is a subclass of OSError).
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# In py3 all the socket related errors are in a newly created
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# ConnectionError
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SOCKET_ERROR = ConnectionError
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import collections.abc as collections_abc
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if sys.platform.startswith('win'):
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def rename_file(current_filename, new_filename):
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try:
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os.remove(new_filename)
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except OSError as e:
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if not e.errno == errno.ENOENT:
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# We only want to a ignore trying to remove
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# a file that does not exist. If it fails
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# for any other reason we should be propagating
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# that exception.
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raise
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os.rename(current_filename, new_filename)
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else:
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rename_file = os.rename
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def filter_python_deprecation_warnings():
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"""
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Invoking this filter acknowledges your runtime will soon be deprecated
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at which time you will stop receiving all updates to your client.
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"""
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warnings.filterwarnings(
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'ignore',
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message=".*Boto3 will no longer support Python.*",
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category=PythonDeprecationWarning,
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module=r".*boto3\.compat"
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)
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def _warn_deprecated_python():
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"""Use this template for future deprecation campaigns as needed."""
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py_36_params = {
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'date': 'May 30, 2022',
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'blog_link': (
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'https://aws.amazon.com/blogs/developer/'
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'python-support-policy-updates-for-aws-sdks-and-tools/'
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)
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}
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deprecated_versions = {
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# Example template for future deprecations
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# (3, 6): py_36_params,
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}
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py_version = sys.version_info[:2]
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if py_version in deprecated_versions:
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params = deprecated_versions[py_version]
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warning = (
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"Boto3 will no longer support Python {}.{} "
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"starting {}. To continue receiving service updates, "
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"bug fixes, and security updates please upgrade to Python 3.7 or "
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"later. More information can be found here: {}"
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).format(py_version[0], py_version[1], params['date'], params['blog_link'])
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warnings.warn(warning, PythonDeprecationWarning)
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