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import os.path
from repoze.bfg.template import render_template
class pushpage(object):
""" Decorator for functions which return template namespaces.
E.g.:
@pushpage('www/my_template.pt')
def my_view(context, request):
return {'a': 1, 'b': ()}
"""
def __init__(self, template):
self.template = template
def __call__(self, wrapped):
prefix = os.path.dirname(wrapped.func_globals['__file__'])
path = os.path.join(prefix, self.template)
def _curried(context, request):
kw = wrapped(context, request)
return render_template(path, **kw)
_curried.__name__ = wrapped.__name__
return _curried
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