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Metadata-Version: 2.1
Name: aiohttp-jinja2
Version: 1.3.0
Summary: jinja2 template renderer for aiohttp.web (http server for asyncio)
Home-page: https://github.com/aio-libs/aiohttp_jinja2/
Author: Andrew Svetlov
Author-email: andrew.svetlov@gmail.com
License: Apache 2
Platform: UNKNOWN
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Development Status :: 5 - Production/Stable
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Framework :: AsyncIO
Requires-Python: >=3.5.3
Requires-Dist: aiohttp (>=3.2.0)
Requires-Dist: jinja2 (>=2.10.1)
aiohttp_jinja2
==============
.. image:: https://github.com/aio-libs/aiohttp-jinja2/workflows/CI/badge.svg
:target: https://github.com/aio-libs/aiohttp-jinja2/actions?query=workflow%3ACI
.. image:: https://codecov.io/gh/aio-libs/aiohttp-jinja2/branch/master/graph/badge.svg
:target: https://codecov.io/gh/aio-libs/aiohttp-jinja2
.. image:: https://img.shields.io/pypi/v/aiohttp-jinja2.svg
:target: https://pypi.python.org/pypi/aiohttp-jinja2
.. image:: https://readthedocs.org/projects/aiohttp-jinja2/badge/?version=latest
:target: http://aiohttp-jinja2.readthedocs.io/en/latest/?badge=latest
jinja2_ template renderer for `aiohttp.web`__.
.. _jinja2: http://jinja.pocoo.org
.. _aiohttp_web: https://aiohttp.readthedocs.io/en/latest/web.html
__ aiohttp_web_
Installation
------------
Install from PyPI::
pip install aiohttp-jinja2
Developing
----------
Install requirement and launch tests::
pip install -r requirements-dev.txt
py.test tests
Usage
-----
Before template rendering you have to setup *jinja2 environment* first:
.. code-block:: python
app = web.Application()
aiohttp_jinja2.setup(app,
loader=jinja2.FileSystemLoader('/path/to/templates/folder'))
Import:
.. code-block:: python
import aiohttp_jinja2
import jinja2
After that you may to use template engine in your *web-handlers*. The
most convenient way is to decorate a *web-handler*.
Using the function based web handlers:
.. code-block:: python
@aiohttp_jinja2.template('tmpl.jinja2')
def handler(request):
return {'name': 'Andrew', 'surname': 'Svetlov'}
Or for `Class Based Views
<https://aiohttp.readthedocs.io/en/stable/web_quickstart.html#class-based-views>`:
.. code-block:: python
class Handler(web.View):
@aiohttp_jinja2.template('tmpl.jinja2')
async def get(self):
return {'name': 'Andrew', 'surname': 'Svetlov'}
On handler call the ``aiohttp_jinja2.template`` decorator will pass
returned dictionary ``{'name': 'Andrew', 'surname': 'Svetlov'}`` into
template named ``tmpl.jinja2`` for getting resulting HTML text.
If you need more complex processing (set response headers for example)
you may call ``render_template`` function.
Using a function based web handler:
.. code-block:: python
async def handler(request):
context = {'name': 'Andrew', 'surname': 'Svetlov'}
response = aiohttp_jinja2.render_template('tmpl.jinja2',
request,
context)
response.headers['Content-Language'] = 'ru'
return response
Or, again, a class based view:
.. code-block:: python
class Handler(web.View):
async def get(self):
context = {'name': 'Andrew', 'surname': 'Svetlov'}
response = aiohttp_jinja2.render_template('tmpl.jinja2',
self.request,
context)
response.headers['Content-Language'] = 'ru'
return response
License
-------
``aiohttp_jinja2`` is offered under the Apache 2 license.
CHANGES
=======
1.3.0 (2020-10-30)
------------------
- Remove Any from template annotations #343
- Fix type annotation for filters in ``aiohttp_jinja2.setup`` #330
- Drop Python 3.5, support Python 3.9
1.2.0 (2019-10-21)
------------------
- Add type hints #285
1.1.1 (2019-04-25)
------------------
- Bump minimal supported ``jinja2`` version to 2.10.1 to avoid security vulnerability problem.
1.1.0 (2018-09-05)
------------------
- Bump minimal supported ``aiohttp`` version to 3.2
- Use ``request.config_dict`` for accessing ``jinja2`` environment. It
allows to reuse jinja rendering engine from parent application.
1.0.0 (2018-03-12)
-------------------
- Allow context_processors to compose from parent apps #195
0.17.0 (2018-03-12)
-------------------
- Auto-cast ``int`` values in ``url()`` jinja function to ``str`` #191
0.16.0 (2018-02-12)
-------------------
- Pin to aiohttp 3.0+
- Deprecate non-async handlers support
0.15.0 (2018-01-30)
-------------------
- Upgrade middleware to new style from aiohttp 2.3+ #182
- Autoescape all templates by default #179
0.13.0 (2016-12-14)
-------------------
- Avoid subtle errors by copying context processor data #51
0.12.0 (2016-12-02)
-------------------
- Add autodeploy script #46
0.11.0 (2016-11-24)
-------------------
- Add jinja2 filters support #41
0.10.0 (2016-10-20)
-------------------
- Rename package to aiohttp-jinja2 #31
0.9.0 (2016-09-26)
------------------
- Fix reason parameter in HTTPInternalServerError when template is not
found #33
0.8.0 (2016-07-12)
------------------
- Add ability to render template without context #28
0.7.0 (2015-12-30)
------------------
- Add ability to decorate class based views (available in aiohttp 0.20) #18
- Upgrade aiohttp requirement to version 0.20.0+
0.6.2 (2015-11-22)
------------------
- Make app_key parameter from render_string coroutine optional
0.6.0 (2015-10-29)
------------------
- Fix a bug in middleware (missed coroutine decorator) #16
- Drop Python 3.3 support (switched to aiohttp version v0.18.0)
- Simplify context processors initialization by adding parameter to `setup()`
0.5.0 (2015-07-09)
------------------
- Introduce context processors #14
- Bypass StreamResponse #15
0.4.3 (2015-06-01)
------------------
- Fix distribution building: add manifest file
0.4.2 (2015-05-21)
------------------
- Make HTTPInternalServerError exceptions more verbose on console
output
0.4.1 (2015-04-05)
------------------
- Documentation update
0.4.0 (2015-04-02)
------------------
- Add `render_string` method
0.3.1 (2015-04-01)
------------------
- Don't allow non-mapping context
- Fix tiny documentation issues
- Change the library logo
0.3.0 (2015-03-15)
------------------
- Documentation release
0.2.1 (2015-02-15)
------------------
- Fix `render_template` function
0.2.0 (2015-02-05)
------------------
- Migrate to aiohttp 0.14
- Add `status` parameter to template decorator
- Drop optional `response` parameter
0.1.0 (2015-01-08)
------------------
- Initial release