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#!/usr/bin/python2
import yaml
import os
import jinja2
# config
DATAPATH = "./data"
WWW_DIR = "./www"
class Renderer:
def __init__(self, output_dir):
self.env = jinja2.Environment(
loader = jinja2.FileSystemLoader('./templates'))
self.output_dir = output_dir
self.templates = {}
def _render(self, template, filename, **kwargs):
if template not in self.templates:
self.templates[template] = self.env.get_template(template)
with open(os.path.join(self.output_dir, filename), "w+") as output:
output.write(self.templates[template].render(**kwargs))
def host(self, host, hostdata):
print("Rendering: %s" % host)
hostdata['url'] = "%s.html" % host
self._render('host.html', hostdata['url'], **hostdata)
def index(self, data):
print("Rendering: index")
self._render('index.html', 'index.html', hosts=data)
def load_yaml(*args):
with open(os.path.join(DATAPATH, *args)) as infile:
return yaml.load(infile)
def main():
renderer = Renderer(WWW_DIR)
hosts = load_yaml("metadata", "hosts")
data = []
for host in sorted(hosts['hosts']):
hostdata = load_yaml(host)
renderer.host(host, hostdata)
data.append(hostdata)
renderer.index(data)
if __name__ == '__main__':
main()
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