Python convert binary to string example
Module binhex Support for the binhex format used on the Macintosh. Be prepared for some difficult reading. Line data may be followed by whitespace. The return value is the converted line, including a newline char if newline is true.
Return the binary data represented by the hexadecimal string hexstr. The first list contains UTFencoded filenames, and the second list contains the Unicode versions. Unicode and ISO were originally separate efforts, but the specifications were merged with the 1.
Line data may be followed by whitespace. Accept only bytestring or bytearray objects as input. Unicode started out using bit characters instead of 8-bit characters.
This CRC is used in the binhex4 format. The return value is the converted line, including a newline char if newline is true. If the optional python convert binary to string example header is present and true, underscores will be decoded as spaces. The Unicode standard contains a lot of tables listing characters and their corresponding code points:. Most of the operating systems in common use today support filenames that contain arbitrary Unicode characters.
The regular expressions supported by the re module can be provided either as bytes or strings. If you attempt to write processing functions that accept both Unicode and byte strings, you will find your program vulnerable to bugs wherever you combine the two different kinds of strings. The argument should already be RLE-coded, and have a length divisible by 3 except possibly the last fragment.
The binascii module defines the following functions:. The routine returns the decompressed data, unless data input data ends in an orphaned repeat indicator, in which case the Incomplete exception is raised. This CRC is used in the binhex4 format. If the optional argument quotetabs python convert binary to string example present and true, all tabs and spaces will be encoded. A code point is an integer value, usually denoted in base
One solution would be to read the entire file into memory and then perform the decoding, but that prevents you from working with files that are extremely large; if you need to read a 2 GiB file, you need 2 GiB of RAM. These slides cover Python 2. The following examples show the differences:. Convert a block of quoted-printable data python convert binary to string example to binary and return the binary data. The algorithm uses 0x90 after a byte as a repeat indicator, followed by a count.