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A WSGI-middleware for rendering injected resources
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A link to an external resource, like a a JS or CSS file stored in the
filesystem.
**Attention**: Widgets automatically use the framework to register the
directory where the resource is located, and the data in there is served
by the middleware without further checks.
So be careful that those directories contains no private data!
s Use this to specify an external link. If provided this will be used as-is as the resources URL. modname and filename will be ignored.R* s The relative path (from the module's or distribution's path) of the file the Link should link to.This is either a string, or a dictionary. If it's the latter, it **must** contain a key **%s**. The keys are called a `variant`, and they are used to make the resource refer to various incarntations of itself. Most commonly, these are normal, min(ified), packed or debug. If you configure the :class:`tw.core.resources.ResourcesApp` to deliver a specific variant, it will be served instead of the normal one.R] s The module that contains the Widget declaration. If not given, it defaults to the name of the module where the Link is declared. Must be an existent module name. You can also pass a pkg_resources.Requirement instance to point to the root of an egg distribution.R[ c O sz t t | i | | | i pA | i p | i } t i | | | i \ | _ | _
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Return the relative filename. If the filename is a
variant mapping, resolve it based on the current
registry settings.
( R] RC RI R& R' R( ( R$ t fn( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyt active_filename s N( R, R- R R. R( R RP R R] R[ R% t propertyR R R R* R R R ( ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR x s"
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A link to an external CSS file.
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See :class:`~tw.core.resources.Link`
sA R sk Use this turn require_once-protection on or off. Default is to use the configured application wide settingc C sh t t | i | d } | i | i j o, d } | i o | d 7} q[ | d 7} n | | _ d S( NRA s ?require_once=t truet false( R R R R t
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An inlined chunk of source code
Examples::
>>> class MySource(Source):
... template = "$src"
... src = "foo=$foo"
... source_vars = ["foo"]
... foo = "bar"
...
>>> s = MySource()
>>> s.render()
u'foo=bar'
>>> s = MySource(foo='zoo')
>>> s.render()
u'foo=zoo'
>>> s.render(foo='foo')
u'foo=foo'
The whole source can also be overriden
>>> s.render(src='foo')
u'foo'
s A string with the source to include between the resource's tags. Can also be a template for string.Template. Any attribute listed at ``source_vars`` will be fetched from the instance or from the kw args to ``display`` or ``render`` into a dictionary to provide values to fill in.t srcc O s d } d } t | d j o | d } n | i d | p t | d d t | d j o | d } n t i | d | g | S( s Support positional params. (src)i R i N( RP RV RU R R t __new__( R R R R t parent( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR ' s #c
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An inlined chunk of CSS source code.
s2 ( R, R- R R ( ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR H s c B s e Z d Z RS( c C s' t t | i | | i | d S( N( R R R R ( R$ R ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR P s ( R, R- R ( ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR O s c B s e Z d Z d Z RS( s-
An inlined chunk of JS source code.
s, ( R, R- R R ( ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR U s c B s e Z d Z RS( c C s! t i | | | i | d S( N( R R R ( R$ R ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR \ s ( R, R- R ( ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR [ s c B s) e Z d g Z g Z d d g d Z RS( t function_callsc K sE t t | i | | | | d d i t t | i | _ d S( Ns
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In-place merge all resources from ``from_`` into ``to``. Resources
from ``to_`` will come first in each resulting OrderedSet.
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itervaluesRn N( R RP R R t reduceR R t iter( t objt ret( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR s %t DynamicCallsc B s; e Z e d Z d Z d Z d d Z d Z RS( t _calls_for_requestc C sJ h | _ x: t D]2 } t d | d | d | i } | | i | s ( R t AttributeErrorRW RX R R ( R$ RH ( ( s5 /usr/lib/python2.6/site-packages/tw/core/resources.pyR s
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This is just a marker-class that
is used to render aggregated links.
It makes sure that the archive_tw_resources-command
won't pick them up.
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This is just a marker-class that
is used to render aggregated links.
It makes sure that the archive_tw_resources-command
won't pick them up.
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