roymanigley/jinja-exmple.md

## jinja-exmple.md

      
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              jinja-exmple.md
            
          
    Jinja2 - Simple Template Engine

The Template

{% for name in names %}
{% if name | length == 3 %}
Hello {{ name[1:] | upper }}
{% else %}
Hello {{ name }}
{% endif%}
{% endfor %}

The Template Processing

pip install Jinja2

from jinja2 import Environment, FileSystemLoader

env = Environment(loader=FileSystemLoader(''))
template = env.get_template('./template.txt')
print(template.render(names=["Roy", "John"]))