harbor/make/photon/prepare/utils/jinja.py

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from jinja2 import Environment, FileSystemLoader
from .misc import mark_file
jinja_env = Environment(loader=FileSystemLoader('/'), trim_blocks=True, lstrip_blocks=True)
def render_jinja(src, dest,mode=0o640, uid=0, gid=0, **kw):
t = jinja_env.get_template(src)
with open(dest, 'w') as f:
f.write(t.render(**kw))
mark_file(dest, mode, uid, gid)
print("Generated configuration file: %s" % dest)