Encodings (version 0.0.2)

This package implements tools to build python package and tools. >>> from Encodings import * >>> [encoding for i, encoding in enumerate(get_encodings()) if i > 1] ['utf-8', 'cp1252', 'latin-1'] >>> len(decode_data(bytes(range(256)))) 256 >>> urlsafe_b64encode(bytes(range(256))) b'AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0-P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn-AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq-wsbKztLW2t7i5uru8vb6_wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t_g4eLj5OXm5-jp6uvs7e7v8PHy8_T19vf4-fr7_P3-_w==' >>> urlsafe_b64decode(b'AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0-P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn-AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq-wsbKztLW2t7i5uru8vb6_wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t_g4eLj5OXm5-jp6uvs7e7v8PHy8_T19vf4-fr7_P3-_w==') b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,+./0123456789:;<=\x0f\xd0\x10P\x90\xd1\x11Q\x91\xd2\x12R\x92\xd3\x13S\x93\xd4\x14T\x94\xd5\x15U\x95\xd6\x16V\x96\xd7\x17W\x97\xd8\x18X\x98\xd9\x19Y\x99\xda\x1aZ\x9a\xdb\x1b[\x9b\xdc\x1c\\\x9c\xdd\x1d]\x9d\xde\x1e^\x9e\xdf\x1f/\x9c\x08\x18(8HXhx\x88\x98\xa8\xb8\xc8\xd8\xe8\xf9\t\x19)9IYiy\x89\x99\xa9\xb9\xc9\xd9\xe9\xfa\n\x1a*:JZjz\x8a\x9a\xaa\xba\xca\xda\xea\xc2\xc6\xca\xce\xd2\xd6\xda\xde\xe2\xe6\xea\xee\xf2\xf6\xfa\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xd88x\xb8\xf99y\xb9\x8e\x9e\xae\xbe\xce\xde\xee\xff\x0f\x1f/\x13\xd7\xdb\xdf\xe1\xfa\xfb?|' >>> b64encode(b'abc') b'YWJj' >>> b64decode(b'YWJj') b'abc' >>> standard_b64encode(b'abc') b'YWJj' >>> standard_b64decode(b'YWJj') b'abc' >>> b16encode(b'abc') b'616263' >>> b16decode(b'616263') b'abc' >>> from io import BytesIO >>> b = BytesIO() >>> b64encode_file(BytesIO(bytes(range(256))), b) >>> print(b.getvalue().decode(), end="") AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4 OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3Bx cnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmq q6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj 5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w== >>> b.seek(0) 0 >>> a = BytesIO() >>> b64decode_file(b, a) >>> a.getvalue() b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff' >>> print(b64encode_lines(bytes(range(256))).decode(), end="") AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4 OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3Bx cnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmq q6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj 5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w== >>> b64decode_lines(b.getvalue()) b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff' >>> Run tests: ~# python -m doctest Encodings.py ~# python Encodings.py # Verbose mode 5 items passed all tests: 21 tests in __main__ 1 tests in __main__.decode_data 1 tests in __main__.get_encodings 1 tests in __main__.urlsafe_b64decode 1 tests in __main__.urlsafe_b64encode 25 tests in 5 items. 25 passed and 0 failed. Test passed. ~# coverage run Encodings.py ~# coverage report Name Stmts Miss Cover ---------------------------------- Encodings.py 54 0 100% ---------------------------------- TOTAL 54 0 100% ~#

Functions

b16decode = unhexlify(hexstr, /)
Binary data of hexadecimal representation. hexstr must contain an even number of hex digits (upper or lower case).

b16encode = hexlify(...)
Hexadecimal representation of binary data. sep An optional single character or byte to separate hex bytes. bytes_per_sep How many bytes between separators. Positive values count from the right, negative values count from the left. The return value is a bytes object. This function is also available as "b2a_hex()".

b64decode = a2b_base64(data, /)
Decode a line of base64 data.

b64decode_file = decode(input, output)
Decode a file; input and output are binary files.

b64decode_lines = decodebytes(s)
Decode a bytestring of base-64 data into a bytes object.

b64encode_file = encode(input, output)
Encode a file; input and output are binary files.

b64encode_lines = encodebytes(s)
Encode a bytestring into a bytes object containing multiple lines of base-64 data.

decode_data(data: bytes) -> str
This function decodes data (try some encodings). >>> len(decode_data(bytes(range(256)))) 256 >>>

get_encodings()
This function returns the probable encodings. >>> [encoding for i, encoding in enumerate(get_encodings()) if i > 1] ['utf-8', 'cp1252', 'latin-1'] >>>

standard_b64decode = a2b_base64(data, /)
Decode a line of base64 data.

urlsafe_b64decode(data: bytes) -> bytes
Same as base64.urlsafe_b64decode >>> urlsafe_b64decode(b'AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0-P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn-AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq-wsbKztLW2t7i5uru8vb6_wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t_g4eLj5OXm5-jp6uvs7e7v8PHy8_T19vf4-fr7_P3-_w==') b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,+./0123456789:;<=\x0f\xd0\x10P\x90\xd1\x11Q\x91\xd2\x12R\x92\xd3\x13S\x93\xd4\x14T\x94\xd5\x15U\x95\xd6\x16V\x96\xd7\x17W\x97\xd8\x18X\x98\xd9\x19Y\x99\xda\x1aZ\x9a\xdb\x1b[\x9b\xdc\x1c\\\x9c\xdd\x1d]\x9d\xde\x1e^\x9e\xdf\x1f/\x9c\x08\x18(8HXhx\x88\x98\xa8\xb8\xc8\xd8\xe8\xf9\t\x19)9IYiy\x89\x99\xa9\xb9\xc9\xd9\xe9\xfa\n\x1a*:JZjz\x8a\x9a\xaa\xba\xca\xda\xea\xc2\xc6\xca\xce\xd2\xd6\xda\xde\xe2\xe6\xea\xee\xf2\xf6\xfa\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xd88x\xb8\xf99y\xb9\x8e\x9e\xae\xbe\xce\xde\xee\xff\x0f\x1f/\x13\xd7\xdb\xdf\xe1\xfa\xfb?|' >>>

urlsafe_b64encode(data: bytes) -> bytes
Same as base64.urlsafe_b64encode >>> urlsafe_b64encode(bytes(range(256))) b'AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0-P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn-AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq-wsbKztLW2t7i5uru8vb6_wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t_g4eLj5OXm5-jp6uvs7e7v8PHy8_T19vf4-fr7_P3-_w==' >>>

Data

__all__ = ['get_encodings', 'decode_data', 'b64encode', 'b64decode', 'standard_b64encode', 'standard_b64decode', 'b16encode', 'b16decode', 'b64encode_file', 'b64decode_file', 'b64encode_lines', 'b64decode_lines', 'urlsafe_b64encode', 'urlsafe_b64decode']
__author_email__ = 'mauricelambert434@gmail.com'
__copyright__ = '\nPythonToolsKit Copyright (C) 2022 Maurice Lam...ome to redistribute it\nunder certain conditions.\n'
__description__ = '\nThis package implements tools to build python package and tools.\n'
__license__ = 'GPL-3.0 License'
__maintainer__ = 'Maurice Lambert'
__maintainer_email__ = 'mauricelambert434@gmail.com'
__url__ = 'https://github.com/mauricelambert/PythonToolsKit'
b64encode = functools.partial(<built-in function b2a_base64>, newline=False)
standard_b64encode = functools.partial(<built-in function b2a_base64>, newline=False)

Author

Maurice Lambert
pFad - Phonifier reborn

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Data
		__all__ = ['get_encodings', 'decode_data', 'b64encode', 'b64decode', 'standard_b64encode', 'standard_b64decode', 'b16encode', 'b16decode', 'b64encode_file', 'b64decode_file', 'b64encode_lines', 'b64decode_lines', 'urlsafe_b64encode', 'urlsafe_b64decode'] __author_email__ = 'mauricelambert434@gmail.com' __copyright__ = '\nPythonToolsKit Copyright (C) 2022 Maurice Lam...ome to redistribute it\nunder certain conditions.\n' __description__ = '\nThis package implements tools to build python package and tools.\n' __license__ = 'GPL-3.0 License' __maintainer__ = 'Maurice Lambert' __maintainer_email__ = 'mauricelambert434@gmail.com' __url__ = 'https://github.com/mauricelambert/PythonToolsKit' b64encode = functools.partial(<built-in function b2a_base64>, newline=False) standard_b64encode = functools.partial(<built-in function b2a_base64>, newline=False)