["python","flask","jinja2","string-length"]
Length of string in Jinja/Flask

Jinja unfortunately does not support executing arbitrary Python code, such as {% if len(some_var)>1 %} ... {% endif %} My current workaround is to use the deprecated, ugly, double-underscore method: {% if some_var.__len__()>1 %} ... {% endif %} Although this works, I'm afraid that some future implementation of strings might break this code. Is there a better way to do this?
You can use the length filter: {% if some_var|length > 1 %}