py7zr | Deflate compressions , and AES encryption | Compression library

by miurahr Python Version: 0.21.0 License: LGPL-2.1

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | py7zr Summary

py7zr is a Python library typically used in Utilities, Compression applications. py7zr has no bugs, it has no vulnerabilities, it has a Weak Copyleft License and it has low support. However py7zr build file is not available. You can install using 'pip install py7zr' or download it from GitHub, PyPI.

7zip in python3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2, and Deflate compressions, and AES encryption.

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Quality

Security

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py7zr has a low active ecosystem.

It has 371 star(s) with 59 fork(s). There are 12 watchers for this library.

There were 2 major release(s) in the last 12 months.

There are 15 open issues and 166 have been closed. On average issues are closed in 66 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of py7zr is 0.21.0

Quality

py7zr has 0 bugs and 0 code smells.

Security

py7zr has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

py7zr code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

py7zr is licensed under the LGPL-2.1 License. This license is Weak Copyleft.

Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

Reuse

py7zr releases are available to install and integrate.

Deployable package is available in PyPI.

py7zr has no build file. You will be need to create the build yourself to build the component from source.

It has 8334 lines of code, 672 functions and 30 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed py7zr and discovered the below as its top functions. This is intended to give you an instant insight into py7zr implemented functionality, and help decide if they suit your requirements.

Read the contents of the file
Calculates the CRC32 of the data
Read data from buffer
Check if the file is in the MAGIC_7z file
Extract files to fp
Extract files from a list of files
Extract files from a single file
Decompress check_target
Extract an archive
Read properties from file
Read data from a compressed archive
Read data from file
Create a new archive
Read method from file
Return the default block size
Sets the compression of an alternative filter
Write the properties to the file
Decompress the given data
Return the alternative decompressor
Compress data using AES - CBC
Decompress the data from a file - like object
Print information about supported formats
Write coders to file
Test a 7z archive
Write this stream to file
Runs the reporter

Get all kandi verified functions for this library.

py7zr Key Features

No Key Features are available at this moment for py7zr.

py7zr Examples and Code Snippets

No Code Snippets are available at this moment for py7zr.

Community Discussions

Trending Discussions on py7zr

How can I only compress selected individual files in py7zr?

Downloading encrpyted/compressed 7z file from slack url

pysftp + py7zr decompress is hanging on archive

QUESTION

How can I only compress selected individual files in py7zr?

Asked 2022-Mar-22 at 22:19

I have a list that includes the paths of the files (in my case movies), which is called collectMovies and has followed data structure:

...

ANSWER

Answered 2022-Mar-22 at 22:19

Option 1: Eliminate building a list of images from the Movies directory and having to manipulate the path string by using os.listdir() and os.chdir(). IMHO this is a cleaner and less error prone method, should you want to change the path to your movie files.

Source https://stackoverflow.com/questions/71515826

QUESTION

Downloading encrpyted/compressed 7z file from slack url

Asked 2022-Mar-02 at 02:13

Having an issue trying to download a encrypted/compressed 7zip file. I see the binary data being returned but still getting an error that the file is not downloaded. The information is being grabbed from a slack api by the 'url_private' property. The authentication is good, I see the byte data in my logger but still having issues.

...

ANSWER

Answered 2022-Mar-02 at 02:13

You had most of it right. One of your problems might be that you didn't import the packages like requests. I found it by a simple google search.

Source https://stackoverflow.com/questions/71315849

QUESTION

pysftp + py7zr decompress is hanging on archive

Asked 2021-Mar-09 at 14:10

A little context : a client is putting 7-zip archive on a remote sftp server and i process them.

My issue is that on some 7-zip file my program is hanging and the decompress function is never ending but all the files of the archive are found (present) on the local server.

I manage to get a stack trace by ctrl+c on the terminal :

[terminal screen][1] [1]: https://i.stack.imgur.com/O62U4.png

My code :

...

ANSWER

Answered 2021-Mar-09 at 14:10

I did not manage to find find why py7zr was hanging on some archives but update python 3.7.4 to python 3.8.5 solved the issue.

Source https://stackoverflow.com/questions/66531448

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install py7zr

You can install using 'pip install py7zr' or download it from GitHub, PyPI.
You can use py7zr like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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