Useful Jinja Filters

gistfile1.txt

# For more on these and more visit: https://ttl255.com/jinja2-tutorial-part-4-template-filters/


# Covert Previous value to integter
| int

# Convert previous value to a decimal number, 
# Replace 0 with number of decimals to include
| float(0)

# Round value to a specific decimal
| round(1)

# Set a default value
| default(0)
#OR include with round
| round(0, default=0)

# Count the number of distinct entities in previous value
| count

# List all the entities in the prvious value
| list

# pick a previous value by random
| random

# Replace some in the previous value
| replace(":", "")

# Filter to just a specific attribute
| map(attribute='entity_id')

# select entities with a specitifc attribute value
| selectattr('state', 'eq', 'unavailable')

# select entities with a specitifc attribute value
| rejectattr('state', 'eq', 'unavailable')