equal
deleted
inserted
replaced
564 """Return internal data (e.g. cache) used for keyword/function |
564 """Return internal data (e.g. cache) used for keyword/function |
565 evaluation""" |
565 evaluation""" |
566 v = None |
566 v = None |
567 if key in self._resources: |
567 if key in self._resources: |
568 v = mapping.get(key) |
568 v = mapping.get(key) |
569 if v is None: |
569 if v is None and key in self._resources: |
570 v = self._resources.get(key) |
570 v = self._resources[key](self, mapping, key) |
571 if v is None: |
571 if v is None: |
572 raise templateutil.ResourceUnavailable( |
572 raise templateutil.ResourceUnavailable( |
573 _('template resource not available: %s') % key) |
573 _('template resource not available: %s') % key) |
574 return v |
574 return v |
575 |
575 |
668 """Create template engine optionally with preloaded template fragments |
668 """Create template engine optionally with preloaded template fragments |
669 |
669 |
670 - ``filters``: a dict of functions to transform a value into another. |
670 - ``filters``: a dict of functions to transform a value into another. |
671 - ``defaults``: a dict of symbol values/functions; may be overridden |
671 - ``defaults``: a dict of symbol values/functions; may be overridden |
672 by a ``mapping`` dict. |
672 by a ``mapping`` dict. |
673 - ``resources``: a dict of internal data (e.g. cache), inaccessible |
673 - ``resources``: a dict of functions returning internal data |
674 from user template; may be overridden by a ``mapping`` dict. |
674 (e.g. cache), inaccessible from user template; may be overridden by |
|
675 a ``mapping`` dict. |
675 - ``cache``: a dict of preloaded template fragments. |
676 - ``cache``: a dict of preloaded template fragments. |
676 - ``aliases``: a list of alias (name, replacement) pairs. |
677 - ``aliases``: a list of alias (name, replacement) pairs. |
677 |
678 |
678 self.cache may be updated later to register additional template |
679 self.cache may be updated later to register additional template |
679 fragments. |
680 fragments. |
689 self.cache = cache.copy() |
690 self.cache = cache.copy() |
690 self.map = {} |
691 self.map = {} |
691 self.filters = templatefilters.filters.copy() |
692 self.filters = templatefilters.filters.copy() |
692 self.filters.update(filters) |
693 self.filters.update(filters) |
693 self.defaults = defaults |
694 self.defaults = defaults |
694 self._resources = {'templ': self} |
695 self._resources = {'templ': lambda context, mapping, key: self} |
695 self._resources.update(resources) |
696 self._resources.update(resources) |
696 self._aliases = aliases |
697 self._aliases = aliases |
697 self.minchunk, self.maxchunk = minchunk, maxchunk |
698 self.minchunk, self.maxchunk = minchunk, maxchunk |
698 self.ecache = {} |
699 self.ecache = {} |
699 |
700 |