jinja-tornado 0.1.3
jinja2 template support for tornado web framework
License: MIT License

=============
jinja_tornado
=============
| Source: https://github.com/westurner/jinja_tornado
| License: MIT License

jinja2 support for tornado applications.


.. contents::


Install
===========

.. code:: bash

    $ python setup.py install


Usage
=======

.. code:: python

    from jinja_tornado import JinjaApp, JinjaTemplateMixin

    application = tornado.web.Application( ... )

    environment = JinjaApp.init_app(application) 
    """init_app returns jinja2 environment that is used by application.
    takes a dict as second argument which contains your custom jinja 2
    settings for environment constructor.
    see http://jinja.pocoo.org/docs/api/#jinja2.Environment """



    class JinjaEnabledHandler(JinjaTemplateMixin, tornado.web.RequestHandler):
        """ this Handler supports
            - `self.session` properties (as flask.session) and `session` in template
            - `self.render` method
            - `self.render_string` method """




    # custom filters, tests, globals
    environment = JinjaApp.init_app(application)
    @environment.filter()
    def foo_to_bar(x):
        return x.replace('foo', 'bar')


Template variables
====================
::

    request        => tornado.web.RequestHandler.request
    session        => tornado.web.RequestHandler.get_secure_cookie('session')
    path_args      => tornado.web.RequestHandler.path_args
    path_kwargs    => tornado.web.RequestHandler.path_kwargs
    settings       => tornado.web.RequestHandler.application.settings
    reverse_url    => tornado.web.RequestHandler.application.reverse_url
    static_url     => tornado.web.RequestHandler.static_url
    xsrf_form_html => tornado.web.RequestHandler.xsrf_form_html
    datetime       => datetime (python module)
    locale         => tornado.web.RequestHandler.locale
    _              => tornado.web.RequestHandler.locale.translate
    handler        => tornado.web.RequestHandler (self)
    current_user   => tornado.web.requestHandler.current_user
    

Template filters
====================

::

    tojson       => JSON-encode the given python object
    
        <script>
          var obj = {{ obj | tojson | safe }}
        </script>
    
    xhtml_escape => tornado.escape.xhtml_escape
    url_escape   => tornado.escape.url_escape
    squeeze      => tornado.escape.squeeze
    linkify      => tornado.escape.linkify


Todo
=====

- write tests
- no more opinionated `session` implementation
- implement template preprocessors
- UIModules, and various 'tornado' template structures


Authors
========
* thkang2 -- https://github.com/thkang2/jinja_tornado (MIT License)
* westurner -- https://github.com/westurner/jinja_tornado (MIT License)

  * https://github.com/thkang2/jinja_tornado/pull/2


License
========
MIT License. See: ``LICENSE``



History
========




release/0.1.3 (2020-07-31 21:43:26 -0400)
-----------------------------------------
::

   git log --reverse --pretty=format:'* %s [%h]' v0.1.2..release/0.1.3

* MRG: Merge tag 'v0.1.2' into develop \[dfdd5a0\]
* REF: jinja_tornado.py: 2to3 py3 \[ec31ca0\]
* RLS: setup.py,__init__.py: v0.1.3 \[9d5ded4\]


release/0.1.2 (2016-04-28 17:43:11 -0500)
-----------------------------------------
::

   git log --reverse --pretty=format:'* %s [%h]' v0.1.1..release/0.1.2

* MRG: Merge tag 'v0.1.1' into develop [a78880c]
* DOC: README.rst: source link to most recent maintainer [4c55b41]
* DOC: setup.py, __init__.py: v0.1.2 [25707e8]


v0.1.1 (2016-04-28 17:38:37 -0500)
----------------------------------
::

   git log --reverse --pretty=format:'* %s [%h]' v0.1.0..v0.1.1

* MRG: Merge tag 'vv0.1.0' into develop [dc7d3e6]
* DOC: setup.py: PyPI trove classifiers [1e948a2]
* BLD: setup.cfg: [wheel] universal=1 (py2.py3) [e2a35e9]
* DOC: setup.py, __init__.py: v0.1.1 [7f3239a]
* DOC: HISTORY.rst: `git-changelog.py -r release/0.1.1 --hdr=- | pbcopy` [616610b]
* MRG: Merge branch 'release/0.1.1' [34f9b9a]


v0.1.0 (2016-04-28 17:15:48 -0500)
----------------------------------
::

   git log --reverse --pretty=format:'* %s [%h]' b8d13ce..v0.1.0

* initial commit [2defc31]
* 2nd commit [c05ab84]
* now it is a package [0993866]
* fixed __init__ and readme [2f1171e]
* Update README.md [f78735d]
* Update jinja_tornado.py [6df0211]
* Update README.md [01fa568]
* REF: README.md -> README.rst [49927dd]
* BLD,DOC: Makefile, README.rst, requirements.txt, setup.py: v0.1.0 packaging [d96bdf3]
* DOC,BLD: HISTORY.rst, setup.py: add HISTORY.rst to long_description [4fbcb84]
* DOC: README.rst: Authors [3f8dd1a]
* DOC: setup.py: author, author_email, url [10e837a]
* DOC: LICENSE: amend (MIT) LICENSE copyright [0e6641a]
* BLD: MANIFEST.in: add MANIFEST.in [746358b]
* BLD: Makefile: 'python setup.py check -r -s' [d196959]
* DOC: HISTORY.rst: `git-changelog.py -r release/v0.1.0 --hdr=- | pbcopy` [824a131]
* BLD: Makefile, requirements[-dev].txt: development requirements [54113b5]
* BLD: Makefile: twine register because HTTPS [c4d1535]
* DOC: HISTORY.rst: `git-changelog.py -r release/v0.1.0 --hdr=- | pbcopy` [e3b7d82]
* MRG: Merge branch 'release/v0.1.0' [bf83680]