Taking advantages of filters

You can improve the values you receive from your server by applying filters that will convert the data to something more readable.

number

Will convert a value in a readable number, such as "999,999"

• response.quantity|number => 999,999

price

Will convert a value into a number. You can pass the currency which defaults to "$" and round the thousands as "k".

• response.amount|price => $999,999

• response.amount|price('€') => €999,999

• response.amount|price(thousands=True) => $999k

• response.amount|price('€', thousands=true) => €999k

datetime

Will convert a string into a datetime that you can then manipulate. We accept a string in Isoformat, a standard "YYYY-MM-DD HH:mm:ss", a timestamp (both in seconds or miliseconds). You can pass a parameter to define the output format. We follow the format from https://strftime.org:

• response.created|datetime => "2025-05-25 13:37"

• response.created|datetime('%Y-%m-%d') => "2025-05-25"

relative

Convert a date in relative format from now. It can either be in the past or the future and the output will adjust ("xx days ago" or "in xx days").

• response.created|relative => "2 months ago"

timedelta

Allows you to add a period to a given date. We accepts years, months, days, hours, minutes and seconds as parameter (all in their plural form) and you can pass more than one at once.

• response.remove_in|timedelta(days=7)

• response.update_at|timedelta(hours=-2)

response.created_at|timedelta(hours=-2)|relative