{#- This is a Jinja template - Flask uses Jinja as its templating engine. Jinja
will process this file looking for directives to define a template based on
the passed-in variables. This template relies on the `table`, `header`, and
`username` variables to be declared.
A Jinja directive will start with a "{%" and Jinja comments will begin with
a "{#". Both are ended with the same symbol and the closing brace "}".
If a dash "-" is provided before the opening or closing symbol for a
directive, Jinja will ignore all whitespace up to that side of the directive
in the template. -#}
Flask Example
Movies
{#- Templates can output variables inside {{...}}, like below #}
Data wrangled by {{username}}
{#- Templates can also iterate over variables, producing the contents
of the template (between the "for" and the "endfor" directives) for
each element in the specified collection #}
{%- for col in header %}
{{ col }}
{%- endfor %}
{%- for row in table %}
{#- It is also possible to add "if" statements, the contents of these
templates (between the "if" and "endif" directives) are inserted only
if the supplied statement evaluates to `True`.
The directive in the line below will only add the class "star-trek"
if the title contains the string "Star Trek" exactly. #}