I would like to ignore a specific multi-line code by black
python formatter. Particularly, this is used for np.array
or matrix construction which turned ugly when formatted. Below is the example.
np.array( [ [1, 0, 0, 0], [0, -1, 0, 0], [0, 0, 1, 0], [0, 0, 0, -1], ] ) # Will be formatted to np.array([[1, 0, 0, 0], [0, -1, 0, 0], [0, 0, 1, 0], [0, 0, 0, -1]])
I found this issue in black
github, but that only works for inline command, which is not what I have here.
Is there anything I can do to achieve this for a multi-line code?
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Answer
You can use #fmt: on/off
as explained in the issue linked. In your case it would look like:
# fmt: off np.array( [ [1, 0, 0, 0], [0, -1, 0, 0], [0, 0, 1, 0], [0, 0, 0, -1], ] ) # fmt: on
# fmt: off
disables formatting for all following lines until formatting is activated again with # fmt: on