Package Health Score

90 / 100

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

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Popularity

Key ecosystem project

Total Weekly Downloads (24,771,488)

GitHub Stars: 9.52K
Forks: 1.58K
Contributors: 270

Direct Usage Popularity

The PyPI package Jinja2 receives a total of 24,771,488 downloads a week. As such, we scored Jinja2 popularity level to be Key ecosystem project.

Based on project statistics from the GitHub repository for the PyPI package Jinja2, we found that it has been starred 9,524 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: Apr 28, 2022
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

BSD-3-Clause

Security Policy

We found a way for you to contribute to the project! Looks like Jinja2 is missing a security policy.

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Maintenance

Sustainable

Commit Frequency

Open Issues: 57
Open PR: 31
Last Release: 1 year ago
Last Commit: 26 days ago

Further analysis of the maintenance status of Jinja2 based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

An important project maintenance signal to consider for Jinja2 is that it hasn't seen any new versions released to PyPI in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

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: 270
Funding: Yes

A good and healthy external contribution signal for Jinja2 project, which invites more than one hundred open source maintainers to collaborate on the repository.

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Package

Python Versions Compatibility: >=3.7

Age: 15 years
Latest Release: 1 year ago
Dependencies: 1 Direct / 1 Total
Versions: 48
Maintainers: 1
Wheels: OS Independent

Not sure how to use Jinja2?

To help you get started, we've collected the most common ways that Jinja2 is being used within popular public projects.

kamalgill / flask-appengine-template / src / lib / flask / testsuite / blueprints.py View on Github

self.assert_equal(rv.data, b'Hello from the Admin')
        rv = c.get('/admin/static/test.txt')
        self.assert_equal(rv.data.strip(), b'Admin File')
        rv.close()
        rv = c.get('/admin/static/css/test.css')
        self.assert_equal(rv.data.strip(), b'/* nested file */')
        rv.close()

        with app.test_request_context():
            self.assert_equal(flask.url_for('admin.static', filename='test.txt'),
                              '/admin/static/test.txt')

        with app.test_request_context():
            try:
                flask.render_template('missing.html')
            except TemplateNotFound as e:
                self.assert_equal(e.name, 'missing.html')
            else:
                self.assert_true(0, 'expected exception')

        with flask.Flask(__name__).test_request_context():
            self.assert_equal(flask.render_template('nested/nested.txt'), 'I\'m nested')

View more ways to use Jinja2

Jinja

Jinja is a fast, expressive, extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. Then the template is passed data to render the final document.

It includes:

Template inheritance and inclusion.
Define and import macros within templates.
HTML templates can use autoescaping to prevent XSS from untrusted user input.
A sandboxed environment can safely render untrusted templates.
AsyncIO support for generating templates and calling async functions.
I18N support with Babel.
Templates are compiled to optimized Python code just-in-time and cached, or can be compiled ahead-of-time.
Exceptions point to the correct line in templates to make debugging easier.
Extensible filters, tests, functions, and even syntax.

Jinja's philosophy is that while application logic belongs in Python if possible, it shouldn't make the template designer's job difficult by restricting functionality too much.

Installing

Install and update using pip:

$ pip install -U Jinja2

In A Nutshell

{% extends "base.html" %}
{% block title %}Members{% endblock %}
{% block content %}
  <ul>
  {% for user in users %}
    <li><a href="{{ user.url }}">{{ user.username }}</a></li>
  {% endfor %}
  </ul>
{% endblock %}

Donate

The Pallets organization develops and supports Jinja and other popular packages. In order to grow the community of contributors and users, and allow the maintainers to devote more time to the projects, please donate today.

Jinja2 dependencies

markupsafe

FAQs

What is Jinja2?

A very fast and expressive template engine. Visit Snyk Advisor to see a full health score report for Jinja2, including popularity, security, maintenance & community analysis.

Is Jinja2 popular?

The python package Jinja2 receives a total of 24,771,488 weekly downloads. As such, Jinja2 popularity was classified as a key ecosystem project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is Jinja2 well maintained?

We found indications that Jinja2 maintenance is sustainable demonstrating some project activity. We saw a total of 270 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is Jinja2 safe to use?

The python package Jinja2 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 2 October-2023, at 11:38 (UTC).

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Jinja2

A very fast and expressive template engine. For more information about how to use this package see README

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Package Health Score

Explore Similar Packages

Popularity

Total Weekly Downloads (24,771,488)

Direct Usage Popularity

Security

Security and license risk for latest version

Maintenance

Commit Frequency

Community

Embed Package Health Score Badge

Keep your project healthy

Check your requirements.txt

Snyk Vulnerability Scanner

Package

Not sure how to use Jinja2?

Jinja

Installing

In A Nutshell

Donate

Links

Jinja2 dependencies

FAQs

What is Jinja2?

Is Jinja2 popular?

Is Jinja2 well maintained?

Is Jinja2 safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Fix identified vulnerabilities

Monitor for new issues

Package Health Score

Explore Similar Packages

Total Weekly Downloads (24,771,488)

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 Jinja2?

Jinja

Installing

In A Nutshell

Donate

Links

Jinja2 dependencies

FAQs

What is Jinja2?

Is Jinja2 popular?

Is Jinja2 well maintained?

Is Jinja2 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

Monitor for new issues