Package Health Score

87 / 100

security
No known security issues
popularity
Popular
maintenance
Healthy
community
Active

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Popularity

Popular

Total Weekly Downloads (95,511)

GitHub Stars: 1.25K
Forks: 260
Contributors: 90

Direct Usage Popularity

The PyPI package zarr receives a total of 95,511 downloads a week. As such, we scored zarr popularity level to be Popular.

Based on project statistics from the GitHub repository for the PyPI package zarr, we found that it has been starred 1,255 times.

The download numbers shown are the average weekly downloads from the last 6 weeks.

Security

No known security issues

Security and license risk for latest version

Release Date: Aug 18, 2023
Direct Vulnerabilities: 0
C
0
H
0
M
0
L
Indirect Vulnerabilities: 0
C
0
H
0
M
0
L
License Risk: 0
H
0
M
0
L

All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

MIT

Security Policy

We found a way for you to contribute to the project! Looks like zarr is missing a security policy.

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Maintenance

Healthy

Commit Frequency

Open Issues: 237
Open PR: 61
Last Release: 4 months ago
Last Commit: 21 hours ago

Further analysis of the maintenance status of zarr based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that zarr demonstrates a positive version release cadence with at least one new version released in the past 12 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Active

Readme: Yes
Contributing.md: Yes
Code of Conduct: Yes
Contributors: 90
Funding: Yes

With more than 10 contributors for the zarr repository, this is possibly a sign for a growing and inviting community.

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Package

Python Versions Compatibility: >=3.8

Age: 8 years
Latest Release: 4 months ago
Dependencies: 4 Direct
Versions: 70
Maintainers: 5
Wheels: OS Independent

Not sure how to use zarr?

To help you get started, we've collected the most common ways that zarr is being used within popular public projects.

dcs4cop / xcube / test / core / test_edit.py View on Github

def test_update_coords_metadata(self):
        edit_metadata(TEST_CUBE_ZARR, metadata_path=TEST_NEW_META_YML, update_coords=True, in_place=False,
                      output_path=TEST_CUBE_ZARR_EDIT, monitor=print)
        ds1 = zarr.open(TEST_CUBE_ZARR)
        ds2 = zarr.open(TEST_CUBE_ZARR_EDIT)
        self.assertEqual(ds1.__len__(), ds2.__len__())
        self.assertEqual(ds1.attrs.__getitem__('start_date'), ds2.attrs.__getitem__('start_date'))
        self.assertEqual(ds1.attrs.__getitem__('start_date'), ds2.attrs.__getitem__('start_date'))
        self.assertEqual('happiness', ds2['conc_chl'].attrs.__getitem__('units'))
        self.assertIn('geospatial_lon_units', ds2.attrs.keys())
        self.assertEqual('degrees_east', ds2.attrs.__getitem__('geospatial_lon_units'))
        self.assertNotIn('geospatial_lat_max', ds1.attrs.keys())
        self.assertNotIn('geospatial_lat_max', ds2.attrs.keys())

View more ways to use zarr

Zarr

Latest Release

Package Status
License
Build Status
Pre-commit Status
Coverage
Downloads
Gitter
Citation

What is it?

Zarr is a Python package providing an implementation of compressed, chunked, N-dimensional arrays, designed for use in parallel computing. See the documentation for more information.

Main Features

Create N-dimensional arrays with any NumPy dtype.
Chunk arrays along any dimension.
Compress and/or filter chunks using any NumCodecs codec.
Store arrays in memory, on disk, inside a zip file, on S3, etc...
Read an array concurrently from multiple threads or processes.
Write to an array concurrently from multiple threads or processes.
Organize arrays into hierarchies via groups.

Where to get it

Zarr can be installed from PyPI using pip:

pip install zarr

or via conda:

conda install -c conda-forge zarr

For more details, including how to install from source, see the installation documentation.

zarr dependencies

asciitree fasteners numcodecs numpy

FAQs

What is zarr?

An implementation of chunked, compressed, N-dimensional arrays for Python. Visit Snyk Advisor to see a full health score report for zarr, including popularity, security, maintenance & community analysis.

Is zarr popular?

The python package zarr receives a total of 95,511 weekly downloads. As such, zarr popularity was classified as a popular. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is zarr well maintained?

We found that zarr demonstrated a healthy version release cadence and project activity. It has a community of 90 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is zarr safe to use?

The python package zarr was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 6 December-2023, at 08:17 (UTC).

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zarr

An implementation of chunked, compressed, N-dimensional arrays for Python For more information about how to use this package see README

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Package Health Score

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Popularity

Total Weekly Downloads (95,511)

Direct Usage Popularity

Security

Security and license risk for latest version

Maintenance

Commit Frequency

Community

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Package

Not sure how to use zarr?

Zarr

What is it?

Main Features

Where to get it

zarr dependencies

FAQs

What is zarr?

Is zarr popular?

Is zarr well maintained?

Is zarr safe to use?

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Select a recommended open source package

Scan your app for vulnerabilities

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Package Health Score

Explore Similar Packages

Total Weekly Downloads (95,511)

Direct Usage Popularity

Security and license risk for latest version

Commit Frequency

Embed Package Health Score Badge

Keep your project healthy

Check your requirements.txt

Snyk Vulnerability Scanner

Not sure how to use zarr?

Zarr

What is it?

Main Features

Where to get it

zarr dependencies

FAQs

What is zarr?

Is zarr popular?

Is zarr well maintained?

Is zarr safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

Fix identified vulnerabilities

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