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13 Jun 2022

qtile lazy functions

Finally got them! Or maybe wasn’t clear in older versions of the docu.

Lazy objects — Qtile 0.1.dev50+g2b2cd60.d20220610 documentation

Option 1:

from libqtile.config import Key
from libqtile.lazy import lazy

@lazy.function
def my_function(qtile):
    ...

keys = [
    Key(
        ["mod1"], "k",
        my_function
    )
]

Option 2:

from libqtile.lazy import lazy
from libqtile.log_utils import logger

def multiply(qtile, value, multiplier=10):
    logger.warning(f"Multiplication results: {value * multiplier}")

keys = [
    Key(
        ["mod1"], "k",
        lazy.function(multiply, 10, multiplier=2)
    )
]

Or decorated version

from libqtile.config import Key
from libqtile.lazy import lazy
from libqtile.log_utils import logger

@lazy.function
def multiply(qtile, value, multiplier=10):
    logger.warning(f"Multiplication results: {value * multiplier}")

keys = [
    Key(
        ["mod1"], "k",
        multiply(10, multiplier=2)
    )
]
Nel mezzo del deserto posso dire tutto quello che voglio.
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