For text encodings and bytes-to-bytes codecs, input must be a bytes object or one which provides the read-only buffer interface for example, buffer objects and memory mapped files. This shows you Python literal syntax to re-create the value, with any non-printable non-ASCII bytes represented by escape sequences for easy copying. For instance, for a text encoding, decoding converts a bytes object encoded using a particular character set encoding to a string object. Always use the repr() function when debugging: > print repr(u'te®'.encode('utf8')) Example 1: Input: s '3 a2 bc' Output: 'aaabcbc' Example 2: Input: s '3 a2 c' Output: 'accaccacc' Example 3: Input: s '2 abc3 cdef' Output: 'abcabccdcdcdef' Constraints: 1 < s.length < 30 s consists of lowercase English letters, digits, and square brackets ' '. It may be a different codepage still, but you shouldn't really print bytestrings to your Windows console to determine their contents anyway. In your case, you appear to have UTF8, if you interpret the second string as a Mojibake of UTF-8 bytes decoded as codepage 437 or codepage 850: > print u'te®'.encode('utf8').decode('cp437') It accepts the encoding of the encoding string to decode it and returns the original string. If it comes from an XML document, use an XML parser that'll heed the encoding information that is part of the XML document, etc. This method is used to convert from one encoding scheme, in which argument string is encoded to the desired encoding scheme. If your data came from a URL for example, the server may have given you the correct codec in the content-type header. You'll have to figure out the correct codec first though, which is context dependent. Use the actual codec to explicitly decode the bytestring when comparing. Stack.Yes, comparisons will use ASCII as the default codec. Input 111111 (after reverse back: '111111') like 11,11,11 or 111,111 from typing import ListĬh_map = ĭef asciidecode(string: str) -> List: 2 Answers Sorted by: 60 It's an encoding error - so if it's a unicode string, this ought to fix it: text.encode ('windows-1252').decode ('utf-8') If it's a plain string, you'll need an extra step: code ('utf-8').encode ('windows-1252').decode ('utf-8') Both of these will give you a unicode string. Yes, comparisons will use ASCII as the default codec. The below example depicts the decoding of the above example encode string output. Errors may be given to set the desired error handling scheme. First we convert the Base64 strings into unencoded data bytes followed by conversion into bytes-like object into a string. The module defines the following functions for encoding and decoding with any codec: codecs.encode(obj, encoding'utf-8', errors'strict') Encodes obj using the codec registered for encoding. The characters in encoded string are within the range 10 - 126 which include special characters.Įxample: asciidecode('111111') => '\x0b\x0b\x0b' or 'oo' Using Python to decode strings: Decoding Base64 string is exactly opposite to that of encoding. Replace each character with its ASCII value representation.įor example, the table below shows the conversion from the string " HelloWorld" to the ASCII string " 7210110810811187111114108100": Character.The python string decode () method returns a decoded string. The URL and Filename safe Base64 decoding is similar to the standard Base64 decoding except that it works with Base64’s URL and Filename safe Alphabet which uses hyphen (-) in place of + and underscore () in place of / character. The following are the parameters of the python string decode () function. I am working on this question and have my answer as following?Ī string is encoded by performing the following sequence of actions: The syntax of the python string decode () method is as follows.
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