Parse User Agent

Category: Analysis

Status: Registered and callable in the CyberChef 11.3.0 compatibility inventory.

Input / output: string → string

Background: https://wikipedia.org/wiki/User_agent

What it does

Attempts to identify and categorise information contained in a user-agent string.

Note

Status here means the operation name is implemented and callable. It does not by itself promise byte-for-byte parity for every upstream option. See Compatibility and current status for the verified scope and known boundaries.

Arguments and options

This operation takes no positional recipe arguments.

Recipe template

Important

This is a call template built from the documented defaults. Replace placeholder values such as empty keys, paths, patterns, or lookup data before running it.

from pychef import bake

input_value = "example"
args = []
result = bake(input_value, ['Parse User Agent'])
print(result)

Pipeline example

from pychef import Pipeline

args = []
transform = Pipeline().then('Parse User Agent')
result = transform("example")

Dedicated operation module

The registered entry point lives in pychef.operations.by_operation.parse_user_agent. Direct calls receive the input value and a positional argument tuple:

from pychef.operations.by_operation.parse_user_agent import run

result = run("example", tuple([]))

pychef.operations.by_operation.parse_user_agent.run(value, args)

Run this operation using its shared internal implementation.

Parameters:

value (str | bytes)
args (Sequence[Any])

Return type:

str | bytes