Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/rsa/rsa/transform.py

Index: tools/telemetry/third_party/gsutil/third_party/rsa/rsa/transform.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/rsa/rsa/transform.py b/tools/telemetry/third_party/gsutil/third_party/rsa/rsa/transform.py
deleted file mode 100644
index c740b2d275abfd11f3859a853b55239b4f9307ce..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/rsa/rsa/transform.py
+++ /dev/null
@@ -1,220 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-#  Copyright 2011 Sybren A. Stüvel <sybren@stuvel.eu>
-#
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License 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.
-
-'''Data transformation functions.
-
-From bytes to a number, number to bytes, etc.
-'''
-
-from __future__ import absolute_import
-
-try:
-    # We'll use psyco if available on 32-bit architectures to speed up code.
-    # Using psyco (if available) cuts down the execution time on Python 2.5
-    # at least by half.
-    import psyco
-    psyco.full()
-except ImportError:
-    pass
-
-import binascii
-from struct import pack
-from rsa import common
-from rsa._compat import is_integer, b, byte, get_word_alignment, ZERO_BYTE, EMPTY_BYTE
-
-
-def bytes2int(raw_bytes):
-    r'''Converts a list of bytes or an 8-bit string to an integer.
-
-    When using unicode strings, encode it to some encoding like UTF8 first.
-
-    >>> (((128 * 256) + 64) * 256) + 15
-    8405007
-    >>> bytes2int('\x80@\x0f')
-    8405007
-
-    '''
-
-    return int(binascii.hexlify(raw_bytes), 16)
-
-
-def _int2bytes(number, block_size=None):
-    r'''Converts a number to a string of bytes.
-
-    Usage::
-
-        >>> _int2bytes(123456789)
-        '\x07[\xcd\x15'
-        >>> bytes2int(_int2bytes(123456789))
-        123456789
-
-        >>> _int2bytes(123456789, 6)
-        '\x00\x00\x07[\xcd\x15'
-        >>> bytes2int(_int2bytes(123456789, 128))
-        123456789
-
-        >>> _int2bytes(123456789, 3)
-        Traceback (most recent call last):
-        ...
-        OverflowError: Needed 4 bytes for number, but block size is 3
-
-    @param number: the number to convert
-    @param block_size: the number of bytes to output. If the number encoded to
-        bytes is less than this, the block will be zero-padded. When not given,
-        the returned block is not padded.
-
-    @throws OverflowError when block_size is given and the number takes up more
-        bytes than fit into the block.
-    '''
-    # Type checking
-    if not is_integer(number):
-        raise TypeError("You must pass an integer for 'number', not %s" %
-            number.__class__)
-
-    if number < 0:
-        raise ValueError('Negative numbers cannot be used: %i' % number)
-
-    # Do some bounds checking
-    if number == 0:
-        needed_bytes = 1
-        raw_bytes = [ZERO_BYTE]
-    else:
-        needed_bytes = common.byte_size(number)
-        raw_bytes = []
-
-    # You cannot compare None > 0 in Python 3x. It will fail with a TypeError.
-    if block_size and block_size > 0:
-        if needed_bytes > block_size:
-            raise OverflowError('Needed %i bytes for number, but block size '
-                'is %i' % (needed_bytes, block_size))
-
-    # Convert the number to bytes.
-    while number > 0:
-        raw_bytes.insert(0, byte(number & 0xFF))
-        number >>= 8
-
-    # Pad with zeroes to fill the block
-    if block_size and block_size > 0:
-        padding = (block_size - needed_bytes) * ZERO_BYTE
-    else:
-        padding = EMPTY_BYTE
-
-    return padding + EMPTY_BYTE.join(raw_bytes)
-
-
-def bytes_leading(raw_bytes, needle=ZERO_BYTE):
-    '''
-    Finds the number of prefixed byte occurrences in the haystack.
-
-    Useful when you want to deal with padding.
-
-    :param raw_bytes:
-        Raw bytes.
-    :param needle:
-        The byte to count. Default \000.
-    :returns:
-        The number of leading needle bytes.
-    '''
-    leading = 0
-    # Indexing keeps compatibility between Python 2.x and Python 3.x
-    _byte = needle[0]
-    for x in raw_bytes:
-        if x == _byte:
-            leading += 1
-        else:
-            break
-    return leading
-
-
-def int2bytes(number, fill_size=None, chunk_size=None, overflow=False):
-    '''
-    Convert an unsigned integer to bytes (base-256 representation)::
-
-    Does not preserve leading zeros if you don't specify a chunk size or
-    fill size.
-
-    .. NOTE:
-        You must not specify both fill_size and chunk_size. Only one
-        of them is allowed.
-
-    :param number:
-        Integer value
-    :param fill_size:
-        If the optional fill size is given the length of the resulting
-        byte string is expected to be the fill size and will be padded
-        with prefix zero bytes to satisfy that length.
-    :param chunk_size:
-        If optional chunk size is given and greater than zero, pad the front of
-        the byte string with binary zeros so that the length is a multiple of
-        ``chunk_size``.
-    :param overflow:
-        ``False`` (default). If this is ``True``, no ``OverflowError``
-        will be raised when the fill_size is shorter than the length
-        of the generated byte sequence. Instead the byte sequence will
-        be returned as is.
-    :returns:
-        Raw bytes (base-256 representation).
-    :raises:
-        ``OverflowError`` when fill_size is given and the number takes up more
-        bytes than fit into the block. This requires the ``overflow``
-        argument to this function to be set to ``False`` otherwise, no
-        error will be raised.
-    '''
-    if number < 0:
-        raise ValueError("Number must be an unsigned integer: %d" % number)
-
-    if fill_size and chunk_size:
-        raise ValueError("You can either fill or pad chunks, but not both")
-
-    # Ensure these are integers.
-    number & 1
-
-    raw_bytes = b('')
-
-    # Pack the integer one machine word at a time into bytes.
-    num = number
-    word_bits, _, max_uint, pack_type = get_word_alignment(num)
-    pack_format = ">%s" % pack_type
-    while num > 0:
-        raw_bytes = pack(pack_format, num & max_uint) + raw_bytes
-        num >>= word_bits
-    # Obtain the index of the first non-zero byte.
-    zero_leading = bytes_leading(raw_bytes)
-    if number == 0:
-        raw_bytes = ZERO_BYTE
-    # De-padding.
-    raw_bytes = raw_bytes[zero_leading:]
-
-    length = len(raw_bytes)
-    if fill_size and fill_size > 0:
-        if not overflow and length > fill_size:
-            raise OverflowError(
-                "Need %d bytes for number, but fill size is %d" %
-                (length, fill_size)
-            )
-        raw_bytes = raw_bytes.rjust(fill_size, ZERO_BYTE)
-    elif chunk_size and chunk_size > 0:
-        remainder = length % chunk_size
-        if remainder:
-            padding_size = chunk_size - remainder
-            raw_bytes = raw_bytes.rjust(length + padding_size, ZERO_BYTE)
-    return raw_bytes
-
-
-if __name__ == '__main__':
-    import doctest
-    doctest.testmod()
-