Computer scienceBackendFlaskTemplates

Jinja filters

Theory

Unique

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function Description
unique(list) returns only the unique elements of a list (needs to be followed by list filter to get back list format)
list(value) converts a value into a list
length(sequence) returns the length of a sequence

Using the above, create a nested filter which returns the total number of unique elements in a list.

Write a program in Python 3
@app.route("/")
def quotes():

return render_template_string("""

<!---your code enters here----->
{{ ['item1','item2','item2','item100'] }}

""")
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