Please download Python 2. This is a final release, and should be suitable for production use. See also the license. Download the release Starting with the Python 2. Since this is a new version of Python, you may want to use the "make altinstall" command instead of "make install" - this will install a "python2.
What's New? See some of the highlights of the Python 2. Andrew Kuchling's What's New in Python 2. PEP has information on a bunch of the new features added in 2.
This object may be used to compress data incrementally. For one-shot compression, use the compress function instead. The default is 9. Provide data to the compressor object. Returns a chunk of compressed data if possible, or an empty byte string otherwise. When you have finished providing data to the compressor, call the flush method to finish the compression process. Create a new decompressor object. This object may be used to decompress data incrementally. For one-shot compression, use the decompress function instead.
This class does not transparently handle inputs containing multiple compressed streams, unlike decompress and BZ2File. If you need to decompress a multi-stream input with BZ2Decompressor , you must use a new decompressor for each stream. Decompress data a bytes-like object , returning uncompressed data as bytes.
Some of data may be buffered internally, for use in later calls to decompress. The returned data should be concatenated with the output of any previous calls to decompress.
In this case, the next call to decompress may provide data as b'' to obtain more of the output. Attempting to decompress data after the end of stream is reached raises an EOFError. True if the end-of-stream marker has been reached.
If this attribute is accessed before the end of the stream has been reached, its value will be b''. False if the decompress method can provide more decompressed data before requiring new uncompressed input. Compress data , a bytes-like object. For incremental compression, use a BZ2Compressor instead.
If given, arcname specifies an alternative name for the file in the archive. Directories are added recursively by default. This can be avoided by setting recursive to False. Recursion adds entries in sorted order. If filter is given, it should be a function that takes a TarInfo object argument and returns the changed TarInfo object. If it instead returns None the TarInfo object will be excluded from the archive.
See Examples for an example. Add the TarInfo object tarinfo to the archive. If fileobj is given, it should be a binary file , and tarinfo. You can create TarInfo objects directly, or by using gettarinfo. Create a TarInfo object from the result of os. The file is either named by name , or specified as a file object fileobj with a file descriptor. The name should be a text string. If the file object is not an ordinary file object positioned at the beginning of the file, attributes such as size may need modifying.
This is the case for objects such as GzipFile. The name may also be modified, in which case arcname could be a dummy string. Close the TarFile. In write mode, two finishing zero blocks are appended to the archive. A TarInfo object represents one member in a TarFile. Aside from storing all required attributes of a file like file type, size, time, permissions, owner etc. Create a TarInfo object. Create and return a TarInfo object from string buffer buf.
Raises HeaderError if the buffer is invalid. Read the next member from the TarFile object tarfile and return it as a TarInfo object. Create a string buffer from a TarInfo object.
For information on the arguments see the constructor of the TarFile class. A TarInfo object has the following public data attributes:. File type. A TarInfo object also provides some convenient query methods:.
Return True if the Tarinfo object is a regular file. Same as isfile. Return True if it is a directory. Return True if it is a symbolic link. Return True if it is a hard link. Return True if it is a character device. Return True if it is a block device. The tarfile module provides a simple command-line interface to interact with tar archives.
If you want to create a new tar archive, specify its name after the -c option and then list the filename s that should be included:.
If you want to extract a tar archive into the current directory, use the -e option:. For a list of the files in a tar archive, use the -l option:. How to extract a subset of a tar archive with TarFile. The same example using the with statement:. How to create an archive and reset the user information using the filter parameter in TarFile. There are three tar formats that can be created with the tarfile module:. It supports filenames up to a length of at best characters and linknames up to characters.
The maximum file size is 8 GiB. My problem is in the details: do i type the python setup. Also, what is the prefix. Add a comment. Keith Keith Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses.
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