Metadata-Version: 1.0
Name: django-hamlpy
Version: 0.85
Summary: HAML like syntax for Django templates. Fork of unmainted hamlpy.
Home-page: http://github.com/psycojoker/django-hamlpy
Author: Laurent Peuch
Author-email: cortex@worlddomination.be
License: MIT
Description: Introduction
        ============
        
        Fork of https://github.com/jessemiller/HamlPy because it seems
        unmaintained since Aug 2013 and that it's not compatible with
        django>=1.9. 3 years seemed a reasonable time to consider forking.
        
        Since I don't want to redo the previous of no maintainership (and that I
        don't have a special interest in being the sole maintainer) I'm looking
        for 1-3 other people to co-maintained this project. Open a ticket if you
        are interested :)
        
        Major differences with the original hamlpy:
        
        -  the pypi release have been renamed "django-hamlpy" instead of
           "hamlpy"
        -  compatible with django>=1.9 thanks to
           https://github.com/jessemiller/HamlPy/pull/166
        -  single variables syntax is allowed in haml dict for single variables
           see `Attributes without values (Boolean
           attributes) <http://github.com/psycojoker/django-hamlpy/blob/master/reference.md#attributes-without-values-boolean-attributes>`__
        -  ship with a version of django class based generic views that looks
           for ``*.haml`` and ``*.hamlpy`` templates in additions of the
           classcal ones.
           https://github.com/Psycojoker/django-hamlpy#class-based-generic-views
        -  test using py.test and CI using travis-ci
           https://travis-ci.org/Psycojoker/django-hamlpy
        
        You might also be interested in
        `hamlpy3 <https://github.com/appknox/HamlPy3>`__ which is a python 3
        **only** version of hamlpy. Supporting both python 2 and python 3 in
        django-hamlpy would be great.
        
        Thanks a lot to Jesse Miller for his work, it really helped me a lot.
        
        django-hamlpy
        =============
        
        HamlPy (pronounced "haml pie") is a tool for Django developers who want
        to use a Haml like syntax for their templates. HamlPy is not a template
        engine in itself but simply a compiler which will convert HamlPy files
        into templates that Django can understand.
        
        But wait, what is Haml? Haml is an incredible template engine written in
        Ruby used a lot in the Rails community. You can read more about it
        `here <http://www.haml-lang.com>`__.
        
        Installing
        ----------
        
        Stable release
        ~~~~~~~~~~~~~~
        
        The latest stable version of HamlPy can be installed using
        `pip <http://pypi.python.org/pypi/pip/>`__
        (``pip install django-hamlpy``)
        
        Development
        ~~~~~~~~~~~
        
        The latest development version can be installed directly from GitHub:
        
        ::
        
            pip install git+https://github.com/psycojoker/django-hamlpy
        
        Syntax
        ------
        
        Almost all of the XHTML syntax of Haml is preserved.
        
        .. code:: haml
        
            #profile
                .left.column
                    #date 2010/02/18
                    #address Toronto, ON
                .right.column
                    #bio Jesse Miller
        
        turns into:
        
        .. code:: htmldjango
        
            <div id='profile'>
                <div class='left column'>
                    <div id='date'>2010/02/18</div>
                    <div id='address'>Toronto, ON</div>
                </div>
                <div class='right column'>
                    <div id='bio'>Jesse Miller</div>
                </div>
            </div>
        
        The main difference is instead of interpreting Ruby, or even Python we
        instead can create Django Tags and Variables
        
        .. code:: haml
        
            %ul#athletes
                - for athlete in athlete_list
                    %li.athlete{'id': 'athlete_{{ athlete.pk }}'}= athlete.name
        
        turns into..
        
        .. code:: htmldjango
        
            <ul id='athletes'>
                {% for athlete in athlete_list %}
                    <li class='athlete' id='athlete_{{ athlete.pk }}'>{{ athlete.name }}</li>
                {% endfor %}
            </ul>
        
        Usage
        -----
        
        Option 1: Template loader
        ~~~~~~~~~~~~~~~~~~~~~~~~~
        
        The template loader was originally written by `Chris
        Hartjes <https://github.com/chartjes>`__ under the name 'djaml'. This
        project has now been merged into the django-hamlpy codebase.
        
        Add the django-hamlpy template loaders to the Django template loaders:
        
        .. code:: python
        
            TEMPLATE_LOADERS = (
                'hamlpy.template.loaders.HamlPyFilesystemLoader',
                'hamlpy.template.loaders.HamlPyAppDirectoriesLoader',
                ...
            )
        
        If you don't put the django-hamlpy template loader first, then the
        standard Django template loaders will try to process it first. Make sure
        your templates have a ``.haml`` or ``.hamlpy`` extension, and put them
        wherever you've told Django to expect to find templates
        (TEMPLATE\_DIRS).
        
        Template caching
        ^^^^^^^^^^^^^^^^
        
        For caching, just add ``django.template.loaders.cached.Loader`` to your
        TEMPLATE\_LOADERS:
        
        .. code:: python
        
            TEMPLATE_LOADERS = (
                ('django.template.loaders.cached.Loader', (
                    'hamlpy.template.loaders.HamlPyFilesystemLoader',
                    'hamlpy.template.loaders.HamlPyAppDirectoriesLoader',
                    ...
                )),
            )
        
        Settings
        ^^^^^^^^
        
        Following values in Django settings affect haml processing:
        
        -  ``HAMLPY_ATTR_WRAPPER`` -- The character that should wrap element
           attributes. This defaults to ' (an apostrophe).
        
        Option 2: Watcher
        ~~~~~~~~~~~~~~~~~
        
        HamlPy can also be used as a stand-alone program. There is a script
        which will watch for changed hamlpy extensions and regenerate the html
        as they are edited:
        
        ::
        
                usage: hamlpy-watcher [-h] [-v] [-i EXT [EXT ...]] [-ext EXT] [-r S]
                                    [--tag TAG] [--attr-wrapper {",'}]
                                    input_dir [output_dir]
        
                positional arguments:
                input_dir             Folder to watch
                output_dir            Destination folder
        
                optional arguments:
                -h, --help            show this help message and exit
                -v, --verbose         Display verbose output
                -i EXT [EXT ...], --input-extension EXT [EXT ...]
                                        The file extensions to look for
                -ext EXT, --extension EXT
                                        The output file extension. Default is .html
                -r S, --refresh S     Refresh interval for files. Default is 3 seconds
                --tag TAG             Add self closing tag. eg. --tag macro:endmacro
                --attr-wrapper {",'}  The character that should wrap element attributes.
                                        This defaults to ' (an apostrophe).
                --jinja               Makes the necessary changes to be used with Jinja2
        
        Or to simply convert a file and output the result to your console:
        
        .. code:: bash
        
            hamlpy inputFile.haml
        
        Or you can have it dump to a file:
        
        .. code:: bash
        
            hamlpy inputFile.haml outputFile.html
        
        Optionally, ``--attr-wrapper`` can be specified:
        
        .. code:: bash
        
            hamlpy inputFile.haml --attr-wrapper='"'
        
        Using the ``--jinja`` compatibility option adds macro and call tags, and
        changes the ``empty`` node in the ``for`` tag to ``else``.
        
        For HamlPy developers, the ``-d`` switch can be used with ``hamlpy`` to
        debug the internal tree structure.
        
        Create message files for translation
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        There is a very simple solution.
        
        .. code:: bash
        
            django-admin.py makemessages --settings=<project.settings> -a --extension haml,html,py,txt
        
        Where:
        
        -  project.settings -- Django configuration file where module "hamlpy"
           is configured properly.
        
        Reference
        ---------
        
        Check out the
        `reference.md <http://github.com/psycojoker/django-hamlpy/blob/master/reference.md>`__
        file for a complete reference and more examples.
        
        Class Based Generic Views
        -------------------------
        
        django-hamlpy provides `the same class based generic views than
        django <https://docs.djangoproject.com/en/1.10/topics/class-based-views/generic-display/>`__
        with the enhancement that they start by looking for templates endings
        with ``*.haml`` and ``*.hamlpy`` in additions to their default
        templates. Appart from that they are exactly the same class based
        generic views.
        
        Example:
        
        .. code:: python
        
            from hamlpy.views.generic import DetailView, ListView
            from my_app.models import SomeModel
        
            # will look for the templates `my_app/somemodel_detail.haml`,
            # `my_app/somemodel_detail.hamlpy` and  `my_app/somemodel_detail.html`
            DetailView.as_view(model=SomeModel)
        
            # will look for the templates `my_app/somemodel_list.haml`,
            # `my_app/somemodel_list.hamlpy` and  `my_app/somemodel_list.html`
            ListView.as_view(model=SomeModel)
        
        The available generic views are:
        
        Display views:
        
        -  `DetailView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#detailview>`__
        -  `ListView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#listview>`__
        
        Edit views:
        
        -  `CreateView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#createview>`__
        -  `UpdateView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#updateview>`__
        -  `DeleteView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#deleteview>`__
        
        Date related views:
        
        -  `DateDetailView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#datedetailview>`__
        -  `ArchiveIndexView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#archiveindexview>`__
        -  `YearArchiveView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#yeararchiveview>`__
        -  `MonthArchiveView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#montharchiveview>`__
        -  `WeekArchiveView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#weekarchiveview>`__
        -  `DayArchiveView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#dayarchiveview>`__
        -  `TodayArchiveView <https://docs.djangoproject.com/en/1.10/ref/class-based-views/generic-display/#todayarchiveview>`__
        
        All views are importable from ``hamlpy.views.generic`` so you just need
        to switch ``django`` to ``hamlpy`` in your files to benefit from them.
        
        Uses HamlExtensionTemplateView to create similar views
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        All those views are built using ``HamlExtensionTemplateView`` mixin. It
        calls
        `get\_template\_names <https://docs.djangoproject.com/en/1.10/ref/class-based-views/mixins-simple/#django.views.generic.base.TemplateResponseMixin.get_template_names>`__
        from its super classes, looks for all template names endings with
        ``.html``, ``.htm`` and ``.xml`` and had at the beginning of this list
        of templates name the same template base names but with the ``.haml``
        and ``.hamlpy`` extensions.
        
        Example usage:
        
        .. code:: python
        
            from hamlpy.views.generic import HamlExtensionTemplateView
        
            class MyNewView(HamlExtensionTemplateView, ParentViewWithAGetTemplateNames):
                pass
        
        ``HamlExtensionTemplateView`` *needs* to be first in the inheritance
        list.
        
        Status
        ------
        
        HamlPy currently:
        
        -  has no configuration file. which it should for a few reasons, like
           turning off what is autoescaped for example
        -  does not support some of the filters yet
        
        Contributing
        ------------
        
        Very happy to have contributions to this project. Please write tests for
        any new features and always ensure the current tests pass. You can run
        the tests from the base direcotry by running
        
        ::
        
            virtualenv ve
            source ve/bin/activate
            pip install -r requirements-test.txt
            cd hamlpy && py.test
        
        
Keywords: haml django converter
Platform: UNKNOWN
