Package Health Score

97 / 100

security
No known security issues
popularity
Key ecosystem project
maintenance
Healthy
community
Active

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Popularity

Key ecosystem project

GitHub Stars: 21.22K
Forks: 1.91K
Contributors: 470

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package pydantic, we found that it has been starred 21,217 times.

Security

No known security issues

Security and license risk for latest version

Release Date: Nov 22, 2024
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 pydantic is missing a security policy.

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Maintenance

Healthy

Commit Frequency

Open Issues: 431
Open PR: 16
Last Release: 13 hours ago
Last Commit: 12 hours ago

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

We found that pydantic demonstrates a positive version release cadence with at least one new version released in the past 3 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: No
Contributors: 470
Funding: Yes

A good and healthy external contribution signal for pydantic project, which invites more than one hundred open source maintainers to collaborate on the repository.

We found a way for you to contribute to the project! Looks like pydantic is missing a Code of Conduct.

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Package

Python Versions Compatibility: >=3.8

Age: 8 years
Latest Release: 13 hours ago
Dependencies: 0 Direct
Versions: 159
Maintainers: 2
Wheels: OS Independent

Not sure how to use pydantic?

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

dry-python / stories / tests / helpers / examples / contract / pydantic / __init__.py View on Github

baz: int


class ChildWithNull(object):
    @story
    def x(I):
        I.one


class ChildWithShrink(object):
    @story
    def x(I):
        I.one

    @x.contract
    class Contract(BaseModel):
        baz: int


class ChildAlias(object):
    @story
    def x(I):
        I.one

    @x.contract
    class Contract(BaseModel):
        foo: Dict[str, str]
        bar: Dict[str, str]
        baz: Dict[str, int]


class ParamChild(object):

View more ways to use pydantic

Pydantic

Data validation using Python type hints.

Fast and extensible, Pydantic plays nicely with your linters/IDE/brain. Define how data should be in pure, canonical Python 3.8+; validate it with Pydantic.

Pydantic Logfire 🔥

We've recently launched Pydantic Logfire to help you monitor your applications. Learn more

Pydantic V1.10 vs. V2

Pydantic V2 is a ground-up rewrite that offers many new features, performance improvements, and some breaking changes compared to Pydantic V1.

If you're using Pydantic V1 you may want to look at the pydantic V1.10 Documentation or, 1.10.X-fixes git branch. Pydantic V2 also ships with the latest version of Pydantic V1 built in so that you can incrementally upgrade your code base and projects: from pydantic import v1 as pydantic_v1.

Help

See documentation for more details.

Installation

Install using pip install -U pydantic or conda install pydantic -c conda-forge. For more installation options to make Pydantic even faster, see the Install section in the documentation.

A Simple Example

from datetime import datetime
from typing import List, Optional
from pydantic import BaseModel

class User(BaseModel):
    id: int
    name: str = 'John Doe'
    signup_ts: Optional[datetime] = None
    friends: List[int] = []

external_data = {'id': '123', 'signup_ts': '2017-06-01 12:22', 'friends': [1, '2', b'3']}
user = User(**external_data)
print(user)
#&gt; User id=123 name='John Doe' signup_ts=datetime.datetime(2017, 6, 1, 12, 22) friends=[1, 2, 3]
print(user.id)
#&gt; 123

Contributing

For guidance on setting up a development environment and how to make a contribution to Pydantic, see Contributing to Pydantic.

Package Health Score

Explore Similar Packages

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 pydantic?

Pydantic

Pydantic Logfire 🔥

Pydantic V1.10 vs. V2

Help

Installation

A Simple Example

Contributing

Reporting a Security Vulnerability

Changelog

v2.10.1 (2024-11-21)

What's Changed

Packaging

Fixes

v2.10.0 (2024-11-20)

What's Changed

Packaging

New Features

Changes

Performance

Fixes

New Contributors

v2.10.0b2 (2024-11-13)

v2.10.0b1 (2024-11-06)

v2.9.2 (2024-09-17)

What's Changed

Fixes

v2.9.1 (2024-09-09)

What's Changed

Fixes

v2.9.0 (2024-09-05)

What's Changed

Packaging

New Features

Changes

Performance

Minor Internal Improvements

Fixes

New Contributors

pydantic

pydantic-core

v2.9.0b2 (2024-08-30)

v2.9.0b1 (2024-08-26)

v2.8.2 (2024-07-03)

What's Changed

Fixes

v2.8.1 (2024-07-03)

What's Changed

Packaging

Fixes

v2.8.0 (2024-07-01)

What's Changed

Packaging

New Features

Changes

Performance

Internal Improvements

Fixes

New Contributors

v2.8.0b1 (2024-06-27)

v2.7.4 (2024-06-12)

What's Changed

Packaging

Fixes

v2.7.3 (2024-06-03)

What's Changed

Packaging

Fixes

v2.7.2 (2024-05-28)

What's Changed

Packaging

`pydantic`

`pydantic-core`

`pydantic`

`pydantic-core`