lxc-network/lxc_net/jinja_template.py

23 lines
671 B
Python

""" Reads a jinja template from a file """
import os
import jinja2
class JinjaTemplate:
""" Reads and instanciates a template from a file """
base_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "templates")
env = jinja2.Environment(
loader=jinja2.FileSystemLoader(base_path),
autoescape=jinja2.select_autoescape(
enabled_extensions=("xml", "network"), default_for_string=True,
),
)
def __init__(self, path):
self.template = self.env.get_template(path)
def inst(self, *args, **kwargs):
""" instanciates the template """
return self.template.render(*args, **kwargs)