Python源码示例：botocore.utils.calculate_sha256()
示例1
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
示例2
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
示例3
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
示例4
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
示例5
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
示例6
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
示例7
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
示例8
def add_glacier_checksums(params, **kwargs):
"""Add glacier checksums to the http request.
This will add two headers to the http request:
* x-amz-content-sha256
* x-amz-sha256-tree-hash
These values will only be added if they are not present
in the HTTP request.
"""
request_dict = params
headers = request_dict['headers']
body = request_dict['body']
if isinstance(body, six.binary_type):
# If the user provided a bytes type instead of a file
# like object, we're temporarily create a BytesIO object
# so we can use the util functions to calculate the
# checksums which assume file like objects. Note that
# we're not actually changing the body in the request_dict.
body = six.BytesIO(body)
starting_position = body.tell()
if 'x-amz-content-sha256' not in headers:
headers['x-amz-content-sha256'] = utils.calculate_sha256(
body, as_hex=True)
body.seek(starting_position)
if 'x-amz-sha256-tree-hash' not in headers:
headers['x-amz-sha256-tree-hash'] = utils.calculate_tree_hash(body)
body.seek(starting_position)
