Hey guys,
I used jinja2 as my template engine, it works fine with web.py. But
now, I need to add my custom filter into jinja2, however, I don't know
how to do that.
I've checked the source and get this function:
class render_jinja:
"""Rendering interface to Jinja2 Templates
Example:
render= render_jinja('templates')
render.hello(name='jinja2')
"""
def __init__(self, *a, **kwargs):
extensions = kwargs.pop('extensions', [])
globals = kwargs.pop('globals', {})
from jinja2 import Environment,FileSystemLoader
self._lookup = Environment(loader=FileSystemLoader(*a,
**kwargs), extensions=extensions)
self._lookup.globals.update(globals)
def __getattr__(self, name):
# Assuming all templates end with .html
path = name + '.html'
t = self._lookup.get_template(path)
return t.render
I do think add my custom filter should be in globals, but how to do
that?
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