![]() ![]() ![]() Header, this attribute will be set to charset.QP (for If the character set must be encoded before it can be used in an email Will not be encoded, but output text will be converted from the euc-jpĬharacter set to the iso-2022-jp character set.Ĭharset instances have the following data attributes: input_charset ¶ Input_charset is euc-jp, then headers will be encoded with base64, bodies Quoted-printable and no output conversion codec is necessary. Input_charset is iso-8859-1, then headers and bodies will be encoded using Output conversion codec to be used for the character set. Registry of character sets to find out the header encoding, body encoding, and After being alias normalized it is also used as a lookup into the ![]() Optional input_charset is as described below it is always coerced to lowerĬase. Certain character sets must be converted outright, GivenĪ character set, it will do its best to provide information on how to use thatĬharacter set in an email message in an RFC-compliant way.Ĭertain character sets must be encoded with quoted-printable or base64 when used It also provides convenience routines for convertingīetween character sets, given the availability of the applicable codecs. This class provides information about the requirements imposed on email for a Map character sets to their email properties. Charset ( input_charset = DEFAULT_CHARSET ) ¶ Import this class from the email.charset module. Instances of Charset are used in several other modules within the ![]() Registry and several convenience methods for manipulating this registry. This module provides a class Charset for representing character setsĪnd character set conversions in email messages, as well as a character set The remaining text in this section is the original documentation of the module. This module is part of the legacy ( Compat32) email API. The major drawback is that each decoded word can be encoded easily through any online tool and intruders can easily get the : Representing character sets ¶ When you encode data in Base64, you start with a sequence of bytes and convert it to a text string.īase64 algorithm is usually used to store passwords in database. When you encode text in ASCII, you start with a text string and convert it to a sequence of bytes. You can observe the following differences when you work on ASCII and base64 for encoding data − The code for base64 decoding gives you the following output − Difference between ASCII and base64 You can use the following piece of code to perform base64 decoding −ĭecoded_data = base64.b64decode("RW5jb2RlIHRoaXMgdGV4dA=") The code for base64 encoding gives you the following output − Program for Decoding You can use the following piece of code to perform base64 encoding −Įncoded_data = base64.b64encode("Encode this text") Python includes a module called BASE64 which includes two primary functions as given below −īcode(input, output) − It decodes the input value parameter specified and stores the decoded output as an object.īase64.encode(input, output) − It encodes the input value parameter specified and stores the decoded output as an object. Base64 is also called as Privacy enhanced Electronic mail (PEM) and is primarily used in email encryption process. Decryption of Simple Substitution Cipherīase64 encoding converts the binary data into text format, which is passed through communication channel where a user can handle text safely. ![]()
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