from jinja2 import Template


# render template 
# http://jinja.pocoo.org/docs/2.10/intro/#basic-api-usage

# htmlfragment = """<span id='{{id}}'>
# {{ content }}
# </span>"""
# template = Template(htmlfragment)
# htmlrendered = template.render(content="Jinja What??",
# 							   id="iamid")
# print(htmlrendered)

xpub1 = ["Pedro","Rita","Simon","Artemis","Bo","Biyi"]
xpub2 = ["Tash", "Angeliki","Alice","Alex", "Joca", "Zalan"]
users_html = Template('''<ul>
  {% for user in users  %}
    <li class="user" id="user_{{ user }}">
    	<i>{{ user }}</i>
    </li>
  {% endfor %}
  </ul>
''')

users_1 = users_html.render(users=xpub1)
users_2 = users_html.render(users=xpub2)
print(users_1, users_2)


# template-inheritance 
# http://jinja.pocoo.org/docs/2.10/templates/#template-inheritance
from jinja2 import FileSystemLoader
from jinja2.environment import Environment

env = Environment()
env.loader = FileSystemLoader('.')
tmpl = env.get_template('child.html')
tmpl_render= tmpl.render(mytitle="xpUB",
	content=users_1 + users_2)
print(tmpl_render)

# save
with open("index.html","w") as index:
	index.write(tmpl_render)


# contro structures
# http://jinja.pocoo.org/docs/2.10/templates/#list-of-control-structures


# print(users_html.render(users=xpub))