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libtmux._internal.query_list.parse_lookup

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Module
libtmux._internal.query_list
Package
libtmux
Source
src/libtmux/_internal/query_list.py
parse_lookup ( obj : Mapping[str, t.Any] , path : str , lookup : str ) → t.Any | None
function [source]
function [source]
parse_lookup

Check if field lookup key, e.g. "my__path__contains" has comparator, return val.

If comparator not used or value not found, return None.

>>> parse_lookup({ "food": "red apple" }, "food__istartswith", "__istartswith") 'red apple'

It can also look up objects:

>>> from dataclasses import dataclass

>>> @dataclass() ... class Inventory: ... food: str

>>> item = Inventory(food="red apple")

>>> item Inventory(food='red apple')

>>> parse_lookup(item, "food__istartswith", "__istartswith") 'red apple'

0 declared, 0 inherited

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