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Viewing changes to django/template/loaders/eggs.py

  • Committer: Bazaar Package Importer
  • Author(s): Chris Lamb
  • Date: 2010-05-21 07:52:55 UTC
  • mfrom: (1.3.6 upstream)
  • mto: This revision was merged to the branch mainline in revision 28.
  • Revision ID: james.westby@ubuntu.com-20100521075255-ii78v1dyfmyu3uzx
Tags: upstream-1.2
Import upstream version 1.2

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django/template/loaders/eggs.py
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    resource_string = None
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from django.template import TemplateDoesNotExist
 
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from django.template.loader import BaseLoader
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from django.conf import settings
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class Loader(BaseLoader):
 
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    is_usable = resource_string is not None
 
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    def load_template_source(self, template_name, template_dirs=None):
 
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        """
 
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        Loads templates from Python eggs via pkg_resource.resource_string.
 
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        For every installed app, it tries to get the resource (app, template_name).
 
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        """
 
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        if resource_string is not None:
 
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            pkg_name = 'templates/' + template_name
 
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            for app in settings.INSTALLED_APPS:
 
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                try:
 
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                    return (resource_string(app, pkg_name).decode(settings.FILE_CHARSET), 'egg:%s:%s' % (app, pkg_name))
 
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                except:
 
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                    pass
 
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        raise TemplateDoesNotExist(template_name)
 
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_loader = Loader()
 
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def load_template_source(template_name, template_dirs=None):
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    """
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    Loads templates from Python eggs via pkg_resource.resource_string.
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    For every installed app, it tries to get the resource (app, template_name).
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    """
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    if resource_string is not None:
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        pkg_name = 'templates/' + template_name
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        for app in settings.INSTALLED_APPS:
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            try:
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                return (resource_string(app, pkg_name).decode(settings.FILE_CHARSET), 'egg:%s:%s' % (app, pkg_name))
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            except:
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                pass
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    raise TemplateDoesNotExist, template_name
 
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    import warnings
 
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    warnings.warn(
 
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        "'django.template.loaders.eggs.load_template_source' is deprecated; use 'django.template.loaders.eggs.Loader' instead.",
 
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        PendingDeprecationWarning
 
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    )
 
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    return _loader.load_template_source(template_name, template_dirs)
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load_template_source.is_usable = resource_string is not None