numcodecs | Python package providing buffer compression

 by   zarr-developers Python Version: 0.12.1 License: MIT

kandi X-RAY | numcodecs Summary

kandi X-RAY | numcodecs Summary

numcodecs is a Python library. numcodecs has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install numcodecs' or download it from GitHub, PyPI.

A Python package providing buffer compression and transformation codecs for use in data storage and communication applications.
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            kandi-support Support

              numcodecs has a low active ecosystem.
              It has 90 star(s) with 63 fork(s). There are 21 watchers for this library.
              There were 2 major release(s) in the last 12 months.
              There are 58 open issues and 104 have been closed. On average issues are closed in 206 days. There are 13 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of numcodecs is 0.12.1

            kandi-Quality Quality

              numcodecs has 0 bugs and 0 code smells.

            kandi-Security Security

              numcodecs has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              numcodecs code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              numcodecs is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              numcodecs releases are available to install and integrate.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.
              numcodecs saves you 1900 person hours of effort in developing the same functionality from scratch.
              It has 4188 lines of code, 340 functions and 48 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed numcodecs and discovered the below as its top functions. This is intended to give you an instant insight into numcodecs implemented functionality, and help decide if they suit your requirements.
            • Get the CPU info
            • Write message to output
            • Copy new fields to the info dict
            • List keys that have changed
            • Run setup
            • Setup blosc extension
            • Setup LZ4 extension
            • Create a compat extension module
            • Deserialize a numpy array
            • Decompress a numpy array
            • Compress the given numpy array
            • Get CPU info from the queue
            • Encodes the given buffer
            • Decode base64 encoded buffer
            • Encodes the given buffer using bz2
            • Decode the given buffer
            • Encodes a given numpy array
            • Decompress a buffer into a numpy array
            • Decode buffer into numpy array
            • Decompress the given buffer
            • Register codec
            • Decode a numpy array
            • Check if selinux is in selinux
            • Convert a numpy array into a numpy array
            • Convert from hz_string to full format
            • Encodes a numpy array
            Get all kandi verified functions for this library.

            numcodecs Key Features

            No Key Features are available at this moment for numcodecs.

            numcodecs Examples and Code Snippets

            No Code Snippets are available at this moment for numcodecs.

            Community Discussions

            QUESTION

            Transform zarr directory storage to zip storage
            Asked 2021-May-24 at 16:05

            codes:

            ...

            ANSWER

            Answered 2021-May-24 at 08:43

            because zarr already uses compression, there is no need to use compression when creating the zip archive. I.e., you can use zip -r -0 to store files in the zip archive only, without compression.

            Also, you might need to be careful about the paths that get stored within the zip archive. E.g., if I have a zarr hierarchy in some directory "/path/to/foo" and I want to store this into a zip file at "/path/to/bar.zip" I would do:

            Source https://stackoverflow.com/questions/67635491

            QUESTION

            Trouble installing turbodbc
            Asked 2021-Jan-11 at 20:49

            I am attempting to install turbodbc on my Ubuntu 20.10 machine.
            My specs are as follows: pip 20.2.4, Python 3.8.5 , gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0

            I have attempted the solutions provided in the previous posts here and and here.

            I am getting this error message

            ...

            ANSWER

            Answered 2021-Jan-11 at 20:49

            Boost is not installed. You can try this

            Source https://stackoverflow.com/questions/65674126

            QUESTION

            Efficient way of storing 1TB of random data with Zarr
            Asked 2020-May-15 at 11:25

            I'd like to store 1TB of random data backed by a zarr on disk array. Currently, I am doing something like the following:

            ...

            ANSWER

            Answered 2020-May-15 at 11:25

            I'd recommend using Dask Array which will enable parallel computation of random numbers and storage, e.g.:

            Source https://stackoverflow.com/questions/61807955

            QUESTION

            Display all variants
            Asked 2019-Sep-24 at 10:46

            I have a 2GB vcf DNA file and I am trying to use vcf_to_zarr() to print out all the variant with all fixed fields but I am getting the error KeyError: 'variants/*'

            allel.vcf_to_zarr

            ...

            ANSWER

            Answered 2019-Sep-24 at 10:46

            To iterate over all variants fields, do:

            Source https://stackoverflow.com/questions/58039870

            QUESTION

            How to query the Video Capabilities of an Android device?
            Asked 2019-Aug-22 at 13:15
            public void getCodecInfo() {
                int numCodecs = MediaCodecList.getCodecCount();
                for (int i = 0; i < numCodecs; i++) {
                    MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(i);
            
                    if (!codecInfo.isEncoder()) {
                        continue;
                    }
            
                    String[] types = codecInfo.getSupportedTypes();
            
                    for (int j = 0; j < types.length; j++) {
                        MediaCodecInfo.CodecCapabilities capabilities = codecInfo.getCapabilitiesForType(types[j]);
            
                        Log.d("CodecCapabilities", new Gson().toJson(capabilities));
            
                        //MediaCodecInfo.VideoCapabilities videoCapabilities = capabilities.getVideoCapabilities();
                        //Log.d("videoCapabilities", new Gson().toJson(videoCapabilities));
                    }
                }
            }
            
            ...

            ANSWER

            Answered 2019-Aug-22 at 13:15

            I guess that you are testing your code on a device running API < 21? If is the case, the getVideoCapabilies method is available only on devices running Android >= 21

            Anyway, to get bitrate and supported width & height Ranges (API >=21 too...Humm may be related to getVideoCapabilies availability... I don't know :) ), you can use :

            Source https://stackoverflow.com/questions/51660817

            QUESTION

            How to detect whether MediaRecorder.AudioEncoder.HE_AAC is supported?
            Asked 2019-Feb-22 at 18:32

            I wish to use MediaRecorder.AudioEncoder.HE_AAC whenever possible.

            However, the following code fails to generate valid audio file in some devices, unless I use MediaRecorder.AudioEncoder.AAC.

            ...

            ANSWER

            Answered 2019-Feb-21 at 21:46

            All AAC codecs share the same MIME type, but you should be able to distinguish them by profile level and compare with MediaCodecInfo.CodecProfileLevel.

            Source https://stackoverflow.com/questions/54770010

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

            Vulnerabilities

            No vulnerabilities reported

            Install numcodecs

            You can install using 'pip install numcodecs' or download it from GitHub, PyPI.
            You can use numcodecs 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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            Install
          • PyPI

            pip install numcodecs

          • CLONE
          • HTTPS

            https://github.com/zarr-developers/numcodecs.git

          • CLI

            gh repo clone zarr-developers/numcodecs

          • sshUrl

            git@github.com:zarr-developers/numcodecs.git

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