At least oneīyte of data will be returned, unless EOF has been reached. Return buffered data without advancing the file position. The following method is also provided: peek ( size = - 1 ) ¶ Iteration and the with statement are supported. LZMAFile supports all the members specified by When opening a file for reading, the input file may be the concatenation of "w" does not truncate the file, and is instead equivalent to "a". If filename is a file object (rather than an actual file name), a mode of TheseĬan equivalently be given as "rb", "wb", "xb" and "ab" Overwriting, "x" for exclusive creation, or "a" for appending. The mode argument can be either "r" for reading (default), "w" for When wrapping anĮxisting file object, the wrapped file will not be closed when the Object to wrap, or the name of the file to open (as a str,īytes or path-like object). The filename argument specifies either the file Open an LZMA-compressed file in binary mode.Īn LZMAFile can wrap an already-open file object, or operateĭirectly on a named file. LZMAFile ( filename = None, mode = 'r', *, format = None, check = - 1, preset = None, filters = None ) ¶ Io.TextIOWrapper instance with the specified encoding, errorĬhanged in version 3.6: Accepts a path-like object. In this case, the encoding,Įrrors and newline arguments must not be provided.įor text mode, a LZMAFile object is created, and wrapped in an When opening a file for writing, the format, check, preset andįilters arguments have the same meanings as for LZMACompressor.įor binary mode, this function is equivalent to the LZMAFileĬonstructor: LZMAFile(filename, mode. The same meanings as for LZMADecompressor. When opening a file for reading, the format and filters arguments have "x", "xb", "a" or "ab" for binary mode, or "rt", The mode argument can be any of "r", "rb", "w", "wb", Which case the named file is opened, or it can be an existing file object The filename argument can be either an actual file name (given as a Open an LZMA-compressed file in binary or text mode, returning a file open ( filename, mode = 'rb', *, format = None, check = - 1, preset = None, filters = None, encoding = None, errors = None, newline = None ) ¶ Reading and writing compressed files ¶ lzma. This exception is raised when an error occurs during compression orĭecompression, or while initializing the compressor/decompressor state. Thread-safe, so if you need to use a single LZMAFile instanceįrom multiple threads, it is necessary to protect it with a lock. Note that LZMAFile and bz2.BZ2File are not The interface provided by this module is very similar to that of the bz2 Xz utility, as well as raw compressed streams. Tar.gz has become the standard format used for distributing Linux and open source software since it's easy to extract on basically any platform that isn't Windows.This module provides classes and convenience functions for compressing andĭecompressing data using the LZMA compression algorithm. gz file to reduce the space used on disk-usually by a lot. Once they have been combined, they are then gzipped into a. Tar files, or tarballs, are a collection of files wrapped up together for easy storage as a single file, but without any compression. What is a Tar.gz File Anyway?Ī tar.gz file is actually a combination of two different types of files formats: a tar file, and a gzip file. It doesn't know what a tar.gz file is, and that's the story it's sticking to. You would think that Windows would even prompt you to install an app from the Store to help you open this file type, but you'd be wrong. Thankfully the answer is easy, and we'll share it with you today. Windows just can't fathom how to open it. It's not like the format has been around for many decades or anything. Windows, by default, has no idea what a TAR.GZ file could possibly be.
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