FM / botocore

/usr/lib/rads/venv/lib/python3.13/site-packages/botocore/

/usr/lib/rads/venv/lib/python3.13/site-packages/botocore

Name	Size	Mode	Actions
crt/	-	0755	rm
data/	-	0755	rm
docs/	-	0755	rm
retries/	-	0755	rm
vendored/	-	0755	rm
__pycache__/	-	0755	rm
args.py	38460	0644	edit dl rm
auth.py	46062	0644	edit dl rm
awsrequest.py	23178	0644	edit dl rm
cacert.pem	266617	0644	edit dl rm
client.py	54154	0644	edit dl rm
compat.py	11607	0644	edit dl rm
compress.py	4533	0644	edit dl rm
config.py	20092	0644	edit dl rm
configloader.py	10039	0644	edit dl rm
configprovider.py	38092	0644	edit dl rm
context.py	3782	0644	edit dl rm
credentials.py	88913	0644	edit dl rm
discovery.py	11069	0644	edit dl rm
endpoint.py	16739	0644	edit dl rm
endpoint_provider.py	23005	0644	edit dl rm
errorfactory.py	3722	0644	edit dl rm
eventstream.py	20279	0644	edit dl rm
exceptions.py	23333	0644	edit dl rm
handlers.py	66230	0644	edit dl rm
history.py	1744	0644	edit dl rm
hooks.py	25053	0644	edit dl rm
httpchecksum.py	19452	0644	edit dl rm
httpsession.py	18696	0644	edit dl rm
loaders.py	18834	0644	edit dl rm
model.py	32347	0644	edit dl rm
monitoring.py	20594	0644	edit dl rm
paginate.py	27909	0644	edit dl rm
parsers.py	60400	0644	edit dl rm
plugin.py	2534	0644	edit dl rm
regions.py	33932	0644	edit dl rm
response.py	7865	0644	edit dl rm
retryhandler.py	14702	0644	edit dl rm
serialize.py	49017	0644	edit dl rm
session.py	51661	0644	edit dl rm
signers.py	34519	0644	edit dl rm
stub.py	16193	0644	edit dl rm
tokens.py	11764	0644	edit dl rm
translate.py	3406	0644	edit dl rm
useragent.py	23171	0644	edit dl rm
utils.py	136764	0644	edit dl rm
validate.py	13759	0644	edit dl rm
waiter.py	14711	0644	edit dl rm
__init__.py	8019	0644	edit dl rm

Edit: /usr/lib/rads/venv/lib/python3.13/site-packages/botocore/compress.py (4533B)

# Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
"""
NOTE: All functions in this module are considered private and are
subject to abrupt breaking changes. Please do not use them directly.

"""

import io
import logging
from gzip import GzipFile
from gzip import compress as gzip_compress

from botocore.compat import urlencode
from botocore.useragent import register_feature_id
from botocore.utils import determine_content_length

logger = logging.getLogger(__name__)

def maybe_compress_request(config, request_dict, operation_model):
    """Attempt to compress the request body using the modeled encodings."""
    if _should_compress_request(config, request_dict, operation_model):
        for encoding in operation_model.request_compression['encodings']:
            encoder = COMPRESSION_MAPPING.get(encoding)
            if encoder is not None:
                logger.debug('Compressing request with %s encoding.', encoding)
                request_dict['body'] = encoder(request_dict['body'])
                _set_compression_header(request_dict['headers'], encoding)
                return
            else:
                logger.debug('Unsupported compression encoding: %s', encoding)

def _should_compress_request(config, request_dict, operation_model):
    if (
        config.disable_request_compression is not True
        and config.signature_version != 'v2'
        and operation_model.request_compression is not None
    ):
        if not _is_compressible_type(request_dict):
            body_type = type(request_dict['body'])
            log_msg = 'Body type %s does not support compression.'
            logger.debug(log_msg, body_type)
            return False

if operation_model.has_streaming_input:
            streaming_input = operation_model.get_streaming_input()
            streaming_metadata = streaming_input.metadata
            return 'requiresLength' not in streaming_metadata

body_size = _get_body_size(request_dict['body'])
        min_size = config.request_min_compression_size_bytes
        return min_size <= body_size

return False

def _is_compressible_type(request_dict):
    body = request_dict['body']
    # Coerce dict to a format compatible with compression.
    if isinstance(body, dict):
        body = urlencode(body, doseq=True, encoding='utf-8').encode('utf-8')
        request_dict['body'] = body
    is_supported_type = isinstance(body, (str, bytes, bytearray))
    return is_supported_type or hasattr(body, 'read')

def _get_body_size(body):
    size = determine_content_length(body)
    if size is None:
        logger.debug(
            'Unable to get length of the request body: %s. '
            'Skipping compression.',
            body,
        )
        size = 0
    return size

def _gzip_compress_body(body):
    register_feature_id('GZIP_REQUEST_COMPRESSION')
    if isinstance(body, str):
        return gzip_compress(body.encode('utf-8'))
    elif isinstance(body, (bytes, bytearray)):
        return gzip_compress(body)
    elif hasattr(body, 'read'):
        if hasattr(body, 'seek') and hasattr(body, 'tell'):
            current_position = body.tell()
            compressed_obj = _gzip_compress_fileobj(body)
            body.seek(current_position)
            return compressed_obj
        return _gzip_compress_fileobj(body)

def _gzip_compress_fileobj(body):
    compressed_obj = io.BytesIO()
    with GzipFile(fileobj=compressed_obj, mode='wb') as gz:
        while True:
            chunk = body.read(8192)
            if not chunk:
                break
            if isinstance(chunk, str):
                chunk = chunk.encode('utf-8')
            gz.write(chunk)
    compressed_obj.seek(0)
    return compressed_obj

def _set_compression_header(headers, encoding):
    ce_header = headers.get('Content-Encoding')
    if ce_header is None:
        headers['Content-Encoding'] = encoding
    else:
        headers['Content-Encoding'] = f'{ce_header},{encoding}'

COMPRESSION_MAPPING = {'gzip': _gzip_compress_body}

cmd: