view globalneighbors/template.py @ 19:811adc9736eb

add configuration for gunicorn
author Jeff Hammel <k0scist@gmail.com>
date Sun, 25 Jun 2017 15:43:45 -0700
parents 316e1d54ffd4
children
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"""
functionality for `jinja` templates
"""

import os
from jinja2 import Template

# default template location
here = os.path.dirname(os.path.abspath(__file__))
template_dir = os.path.join(here, 'templates')


class TemplateLoader(object):

    def __init__(self, template_dir=template_dir):
        assert os.path.exists(template_dir)
        self.template_dir = template_dir

    def load(self, template):
        path = os.path.join(self.template_dir, template)
        assert os.path.exists(path)
        with open(path) as f:
            return Template(f.read())