Mac Split Zip Into Multiple Files

05-10-2021

Mac Split Zip Into Multiple Files

Turning a conventional file (whether picture, video, music file, document or other type) or folder into a compressed zip file is very easy on a Mac: Right-click (or Ctrl-click) the file or folder.
Splits (archives created as a set of split files): -s ssize create split archive with splits of size ssize, where ssize nm n number and m multiplier (kmgt, default m), 100k - 100 kB -sp pause after each split closed to allow changing disks WARNING: Archives created with -sp use data descriptors and should work with most unzips but may not work with some -sb ring bell when pause -sv be verbose about creating splits Split.
Jul 16, 2021 How do I split a zip file into multiple files Mac? How to create a split Zip file. Create a new Zip file or open an existing one in WinZip. Click the Tools tab and click Multi-Part Zip File. Type the name for your split Zip file and choose a target folder. Note: The name must be different from the name of the open Zip file.

7 Zip Split Large Files
Windows 10 Split Zip Files
Mac Split Zip Into Multiple Files Into One

Latest version

Mar 21, 2013 One alternative is to create split zip files using the zip tool provided with OS X. As described in man zip, the resulting files are not just one big zip file that has been split into pieces, and thus they cannot gracefully be concatenated back together as described in another hint, so this differs from simply using the split command.

Released:

Module to split file of any size into multiple chunks

Project description

filesplit

File splitting made easy for python programmers!

A python module that can split files of any size into multiple chunks and also merge them back. This module can be used on structured and unstructured files.The file splits are numbered from 1 to n as follows:

[filename]_1.ext, [filename]_2.ext, …., [filename]_n.ext

System Requirements

7 Zip Split Large Files

Operating System: Windows/Linux/Mac

Python version: 3

Changelog

v3.0.2

Bug fix for module producing infinite number of empty split files when the split size provided is greater than the file size

v3.0.1

Bug fix for module throwing exception when using newline set to True and include_header set to False

v3.0.0

Here is what changed from previous versions

v3.0.0 is not backward compatible to the previous versions. This is for good, following a futuristic approach.
FileSplit class has been renamed to Filesplit
Added logging functionality
splitbyencoding() method has been removed and the functionality has been moved to split() method.
Added support for splitting unstructured files including binary files.
Merge functionality has been introduced to merge the split files back.
Performance optimizations.

Usage

The module is available as a part of PyPI and can be easily installedusing pip

Create an instance

With the instance created, the following functionalities can be leveraged.

split ()

Method that splits the file into multiple chunks. This method accepts the following arguments

file (str) - Path to the source file (Required)

split_size (int) - Split size in bytes (Required). Each split will correspond to the size provided.

output_dir (str) - Directory to write the split files (Optional). If not provided, the current directory will be used.

callback (callable) - Callback function (Optional). The callback function should accept two arguments [func (str, int)] - full path to the split file,split file size (bytes). The callback function will be called after each file split.

example:

By default, the split method splits the file in binary mode keeping the encoding and line endings as-is to that of the source that works for most of the use cases.However, the module also offers some more flexibility to control the splits by passing additional keyword arguments

newline (bool) - (Optional) When set to True, split files will not carry any incomplete lines. This flag can be helpful when splitting structured file.

include_header (bool) - (Optional) When set to True, the first line in the source file is considered as a header and each split will include the header. This flag can be helpful when splitting structured file.

encoding (str) - (Optional) When provided, the splits are handled in text mode with the specified encoding. The file is read and the split files are written with the same encoding. This can be useful for text files and requires the source file encoding to be known beforehand.

split_file_encoding (str) - (Optional) In case, the split files should be of different encoding to that of the source, this can be set. Note: If split_file_encoding is specified, then encoding needs to be specified as well.

The split process creates a manifest file fs_manifest.csv in the output directory. This manifest file is required for the merge operation.

merge()

Method that merges the split files into a single file. This method requires the manifest file generated by the split() process along with the split files and accepts the following arguments

input_dir (str) - Path to the directory containing split files (Required)

output_file (str) - Path to the final output file (Optional). If not provided, the final merged filename is derived from the split filename and placed in the same input directory.

manifest_file (str) - Path to the manifest file (Optional). If not provided, the process will look for the file within the input_dir

callback (callable) - Callback function (Optional). The callback function should accept two arguments [func (str, int)] - full path to the final output file, file size (bytes).

Windows 10 Split Zip Files

cleanup (bool) - (Optional) If True, all the split files, manifest file will be deleted after merge leaving behind only the merged file.

example:

Release historyRelease notifications | RSS feed

3.0.2

3.0.1

3.0.0

2.0.0

1.0.4

1.0.4beta pre-release

1.0.3

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Files for filesplit, version 3.0.2
Filename, size	File type	Python version	Upload date	Hashes
Filename, size filesplit-3.0.2.tar.gz (5.7 kB)	File type Source	Python version None	Upload date	Hashes

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