Jinja2 Context Filters

Overview

This Jinja2 Extension plugin provides filters that expose introspection values about the current Jinja2 Context and Environment objects for the current template's Environment().

Included filters

• context_info
  • blocks(available blocks defined in this or a parent template)
  • exported(vars exported from this template)
  • global_vars(vars passed in to render)
  • name(name of the current template object... often the template filename)
  • vars(vars declared with set both here or from a parent)
• environment_info
  • extensions
  • filters
  • tests

Install

pip install jinja2-context-filters

Usage

Typical usage with jinja2

  from jinja2 import Environment

...
  env = Environment(extensions=['jinja2_context_filters.Jinja2ContextExtension'])
...
# OR
  from jinja2_context_filters import Jinja2ContextExtension
  env = Environment(extensions=[Jinja2ContextExtension])
...

In a template

{{ 'name' | context_info }}
{{ 'blocks' | context_info }}
{{ 'exported' | context_info }}
{{ 'filters' | environment_info }}
{{ 'tests' | environment_info }}
{{ 'extensions' | environment_info }}

Include into cookiecutter

cookiecutter.json

{
  "_extensions": ["jinja2_context_filters.Jinja2ContextExtension"]
}

License

MIT License

1.0.0 (2019-11-15)

Bug Fixes

• Fixed setup.cfg by removing quotes from desc (ae45723)

Features

• Added vars and global vars + tests 100% (677ca37)

MIT License

Copyright (c) 2019 Global InfoTek, Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.