chore: move to using logger.warning from warnings.warn

[sayakpaul]

No description provided.

[HuggingFaceDocBuilderDev]

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[github-actions]

Coverage report — kernels/

Measured on: Python 3.10 / Torch 2.13.0.
Other CI configurations are not included in this number.
Hardware-gated code paths (ROCm/XPU/NPU/Darwin/Windows) are excluded or unreachable on the Linux+CUDA runner.

Total coverage: 87.0% — threshold: 80% — ✅

Per-file breakdown

Name	Stmts	Miss	Cover	Missing
src/kernels/__init__.py	14	0	100%
src/kernels/_system.py	6	1	83%	10
src/kernels/_versions.py	78	9	88%	47, 53-54, 57-58, 97, 119, 130, 136
src/kernels/archs.py	56	1	98%	95
src/kernels/backends.py	213	62	71%	42, 46, 50-53, 70, 92, 110, 119, 123, 127-129, 150, 159, 163, 167-169, 190, 201, 203, 210-213, 226, 230, 234-254, 262, 285-305
src/kernels/compat.py	8	1	88%	5
src/kernels/deps.py	65	1	98%	58
src/kernels/hf_hub.py	63	2	97%	20, 22
src/kernels/importer.py	44	5	89%	83, 87, 90, 104-105
src/kernels/install.py	21	7	67%	77-101
src/kernels/layer/__init__.py	6	0	100%
src/kernels/layer/_interval_tree.py	103	4	96%	23, 52, 147, 150
src/kernels/layer/device.py	48	14	71%	42, 47-49, 91, 96-98, 101, 149, 152, 155-157
src/kernels/layer/func.py	88	6	93%	92, 125, 198, 318, 344, 374
src/kernels/layer/globals.py	5	0	100%
src/kernels/layer/kernelize.py	80	8	90%	258, 293, 301-302, 308, 312, 328-330
src/kernels/layer/layer.py	218	14	94%	189, 236, 262, 396, 476-477, 498, 506, 517, 546, 550, 563, 616, 646
src/kernels/layer/mode.py	14	0	100%
src/kernels/layer/repos.py	144	42	71%	27, 33, 36-43, 63-64, 70, 73-76, 90, 94, 103-104, 110, 113-116, 123-124, 130, 133-136, 143-144, 150, 153-156, 163-164, 170, 173-176, 257
src/kernels/load.py	70	2	97%	329, 368
src/kernels/locking.py	89	64	28%	35-83, 91-98, 102-125, 137, 152-159, 165-175, 179-186
src/kernels/python_deps.py	58	6	90%	59-60, 64-65, 101, 104
src/kernels/resolver.py	141	2	99%	182, 188
src/kernels/status.py	50	2	96%	25, 79
src/kernels/validate.py	54	1	98%	85
src/kernels/variants.py	278	19	93%	65, 96, 117, 147, 256-257, 299-302, 304, 388-394, 400-406, 437-443, 455-461
src/kernels/verify.py	88	1	99%	32
TOTAL	2102	274	87%

Updated by the Test kernels workflow on commit 945546d767ec35576dc71d24e783af7a569eb09b.

[drbh]

lgtm