![]() Whether you are a beginner or an experienced Python developer, this tutorial will provide you with valuable insights and practical examples that will help you effectively utilize the zipfile and gzip modules in your projects. We will also discuss error handling and performance optimization techniques to ensure that your Python compression and decompression tasks run smoothly and efficiently. ![]() We will learn how to install these modules, compress and decompress files using both modules, handle multiple files, set compression levels, work with password-protected archives, and more. In this tutorial, we will explore the capabilities of the zipfile and gzip modules in Python. How To Optimize Compression and Decompression Performance with zipfile and gzip Modules.How To Handle Errors and Exceptions in zipfile and gzip Modules.How To Work with Password-Protected Archives in zipfile Module.How To Set Compression Levels in zipfile and gzip Modules.How To Handle Multiple Files with zipfile and gzip Modules.How To Decompress Files Using the gzip Module. ![]() How To Compress Files Using the gzip Module.How To Decompress Files Using the zipfile Module.How To Compress Files Using the zipfile Module.How To Install zipfile and gzip Modules in Python.These modules are powerful, easy to use, and provide excellent performance, making them ideal for a wide range of applications. In the world of Python, there are two built-in modules that can assist you in handling file compression and decompression tasks: the zipfile and gzip modules. Is_special = not (tinfo.isfile() or tinfo.File compression and decompression are essential techniques in modern computing, as they allow users to efficiently store, transfer, and manage large amounts of data. The tarfile.TarInfo class has all the attributes and methods you need to determine the type of tar member such as isfile() or isdir() or tinfo.islnk() or tinfo.issym() and then accordingly decide what do to with each member (extract or not, etc).įor instance I use these to test the type of file in this patched tarfile to skip extracting special files and process links in a special way: for tinfo in tar.getmembers(): You can achieve this by calling tarfile.getmembers() returns tarfile.TarInfos that contain detailed information about the type of file contained in the tarball. One approach is to determine the type of an entry in a tarball you are processing ahead of extracting it: with this information at hand you can decide whether or not you can "read" the file. And you get an error because your tarball contains such a special file. When tarfile extracts them, it does not return a file-like object but None. You cannot "read" the content of some special files such as links yet tar supports them and tarfile will extract them alright. ( ref - most voted answer)Ĭode: with tarfile.open("", "r:gz") as tar: (Search "How to read a gzip compressed tar archive and display some member information") I reference the example in doc of tarfile lib. ![]() ![]() The content extractfile(fname) returns is a bytes str (e.g.The tar object returned by tar.getmembers() maybe None.Need to read text lines from all files.My tar.gz file consists of multiple utf-8 text files and dir. ![]()
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