Fix pylint errors

.github/actions/common/pylint/action.yaml

@@ -46,7 +46,7 @@ runs:
           echo "📝 Found Python files, running pylint..."
           # Save full output to temporary file first
           temp_output="${output_file}.full"
-          find "${path}" -name "*.py" -not -path "*/venv/*" -print0 | xargs -0 pylint 2>&1 | tee "${temp_output}" || true
+          find "${path}" -name "*.py" -not -path "*/venv/*" -print0 | xargs -0 pylint --rcfile="${path}/pylintrc" 2>&1 | tee "${temp_output}" || true
           # Filter only errors (E) and fatal (F) issues to the main output file
           if [ -f "${temp_output}" ]; then
             # Extract errors and fatal issues

docs/scripts/generate_elements_page.py

@@ -1,5 +1,5 @@
 # ==============================================================================
-# Copyright (C) 2023 Intel Corporation
+# Copyright (C) 2023-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -15,7 +15,8 @@
 import sys
 import gi
 gi.require_version('Gst', '1.0')
-from gi.repository import Gst
+gi.require_version('GLib', '2.0')
+from gi.repository import Gst, GLib # pylint: disable=no-name-in-module, wrong-import-position
 
 import inspect
 

pylintrc

@@ -0,0 +1,10 @@
+[MAIN]
+source-roots = python/gstgva
+
+[MESSAGES CONTROL]
+
+# E0401 = Unable to import module
+disable=E0401
+
+[FORMAT]
+max-line-length=160

python/gstgva/audio/audio_event.py

@@ -1,5 +1,5 @@
 # ==============================================================================
-# Copyright (C) 2018-2021 Intel Corporation
+# Copyright (C) 2018-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -8,7 +8,6 @@
 #  @brief This file contains gstgva.audio_event.AudioEvent class to control audio events for particular gstgva.audio_frame.AudioFrame with gstgva.tensor.Tensor instances attached
 
 import ctypes
-import numpy
 from typing import List
 from collections import namedtuple
 
@@ -20,7 +19,9 @@
 gi.require_version('GstAudio', '1.0')
 gi.require_version('GLib', '2.0')
 gi.require_version('Gst', '1.0')
+# pylint: disable=no-name-in-module
 from gi.repository import GstAudio, GLib, GObject, Gst
+# pylint: enable=no-name-in-module
 
 Segment = namedtuple("Segment", "start_time end_time")
 

python/gstgva/audio/audio_frame.py

@@ -1,5 +1,5 @@
 # ==============================================================================
-# Copyright (C) 2018-2021 Intel Corporation
+# Copyright (C) 2018-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -19,7 +19,9 @@
 gi.require_version("GstAudio", "1.0")
 gi.require_version('GObject', '2.0')
 
+# pylint: disable=no-name-in-module
 from gi.repository import GObject, Gst, GstAudio
+# pylint: enable=no-name-in-module
 from .audio_event_meta import AudioEventMeta
 from .audio_event import AudioEvent
 from ..util import GVATensorMeta

python/gstgva/tensor.py

@@ -16,7 +16,9 @@
 gi.require_version("GstAnalytics", "1.0")
 
 from enum import Enum
+# pylint: disable=no-name-in-module
 from gi.repository import GObject, GstAnalytics, GLib
+# pylint: enable=no-name-in-module
 from .util import (
     libgst,
     libgobject,

python/gstgva/util.py

@@ -12,7 +12,9 @@
 gi.require_version('GstVideo', '1.0')
 gi.require_version('GstAudio', '1.0')
 gi.require_version('Gst', '1.0')
+# pylint: disable=no-name-in-module
 from gi.repository import GstVideo, GstAudio, GObject, Gst
+# pylint: enable=no-name-in-module
 
 # libgstreamer
 if platform.system() == 'Windows':

python/gstgva/video_frame.py

@@ -23,7 +23,9 @@
 gi.require_version("GstAnalytics", "1.0")
 gi.require_version("GLib", "2.0")
 
+# pylint: disable=no-name-in-module
 from gi.repository import Gst, GstVideo, GstAnalytics, GLib
+# pylint: enable=no-name-in-module
 from .util import VideoRegionOfInterestMeta
 from .util import GVATensorMeta
 from .util import GVAJSONMeta

samples/gstreamer/gst_launch/gvapython/face_detection_and_classification/postproc_callbacks/ssd_object_detection.py

@@ -1,13 +1,13 @@
 # ==============================================================================
-# Copyright (C) 2018-2021 Intel Corporation
+# Copyright (C) 2018-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
 
 import sys
 import gi
 gi.require_version('Gst', '1.0')
-from gi.repository import Gst, GObject
+from gi.repository import Gst, GObject # pylint: disable=no-name-in-module, wrong-import-position
 
 from gstgva import VideoFrame
 

samples/gstreamer/python/draw_face_attributes/draw_face_attributes.py

@@ -1,5 +1,5 @@
 # ==============================================================================
-# Copyright (C) 2018-2025 Intel Corporation
+# Copyright (C) 2018-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -16,7 +16,7 @@
 gi.require_version('Gst', '1.0')
 gi.require_version('GstApp', '1.0')
 gi.require_version('GstVideo', '1.0')
-from gi.repository import Gst, GLib, GstApp, GstVideo
+from gi.repository import Gst, GLib, GstApp, GstVideo # pylint: disable=no-name-in-module, wrong-import-position
 
 parser = ArgumentParser(add_help=False)
 _args = parser.add_argument_group('Options')

samples/gstreamer/python/face_detection_and_classification/face_detection_and_classification.py

@@ -7,14 +7,15 @@
 import os
 import subprocess
 import urllib.request
-import gi
-from gi.repository import Gst
 
 from huggingface_hub import hf_hub_download
 from ultralytics import YOLO
 
+import gi
 gi.require_version("Gst", "1.0")
 gi.require_version("GstAnalytics", "1.0")
+from gi.repository import Gst # pylint: disable=no-name-in-module, wrong-import-position
+
 
 
 # Prepare input video file; download default if none provided

samples/gstreamer/python/hello_dlstreamer/hello_dlstreamer.py

@@ -1,5 +1,5 @@
 # ==============================================================================
-# Copyright (C) 2025 Intel Corporation
+# Copyright (C) 2025-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -10,7 +10,7 @@
 gi.require_version("GLib", "2.0")
 gi.require_version("Gst", "1.0")
 gi.require_version("GstAnalytics", "1.0")
-from gi.repository import GLib, Gst, GstAnalytics
+from gi.repository import GLib, Gst, GstAnalytics # pylint: disable=no-name-in-module, wrong-import-position
 
 def watermark_sink_pad_buffer_probe(pad,info,u_data):
     obj_counter = {}

samples/gstreamer/python/onvif_cameras_discovery/dls_onvif_sample.py

@@ -13,7 +13,7 @@
 import subprocess
 import threading
 from typing import List
-from onvif import ONVIFCamera   # pylint: disable=import-error
+from onvif import ONVIFCamera
 import dls_onvif_discovery_utils as dls_discovery
 
 def run_single_streamer(gst_command: List[str]) -> subprocess.Popen:

samples/gstreamer/python/open_close_valve/open_close_valve_sample.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # ==============================================================================
-# Copyright (C) 2025 Intel Corporation
+# Copyright (C) 2025-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -17,7 +17,7 @@
 import gi
 gi.require_version('Gst', '1.0')
 gi.require_version('GstAnalytics', '1.0')
-from gi.repository import Gst, GLib, GstAnalytics
+from gi.repository import Gst, GLib, GstAnalytics # pylint: disable=no-name-in-module, wrong-import-position
 
 
 class DualStreamController:

samples/gstreamer/python/prompted_detection/prompted_detection.py

@@ -6,11 +6,13 @@
 
 import sys
 import os
+
+from ultralytics import YOLO
 import gi
 gi.require_version("Gst", "1.0")
 gi.require_version("GstAnalytics", "1.0")
-from gi.repository import GLib, Gst, GstAnalytics
-from ultralytics import YOLO
+from gi.repository import GLib, Gst, GstAnalytics # pylint: disable=no-name-in-module, wrong-import-position
+
 
 # wrapper to run the gstreamer pipeline loop
 def pipeline_loop(pipeline):

scripts/optimizer/__init__.py

@@ -4,4 +4,4 @@
 # SPDX-License-Identifier: MIT
 # ==============================================================================
 
-__all__ = [DLSOptimizer, preprocess_pipeline]
+__all__ = ['DLSOptimizer', 'preprocess_pipeline'] # pylint: disable=undefined-all-variable

scripts/optimizer/__main__.py

@@ -8,7 +8,7 @@
 import logging
 import textwrap
 
-from optimizer import DLSOptimizer
+from optimizer import DLSOptimizer # pylint: disable=no-name-in-module
 
 parser = argparse.ArgumentParser(
     prog="DLStreamer Pipeline Optimization Tool",
@@ -34,12 +34,12 @@
 parser.add_argument("PIPELINE", nargs="+",
                     help="Pipeline to be analyzed")
 parser.add_argument("--search-duration", default=300, type=float,
-                    help="Duration in seconds of time which should be spent searching for optimized pipelines (default: %(default)s)") # pylint: disable=line-too-long
+                    help="Duration in seconds of time which should be spent searching for optimized pipelines (default: %(default)s)")
 parser.add_argument("--sample-duration", default=10, type=float,
-                    help="Duration in seconds of sampling individual pipelines. Longer duration should offer more stable results (default: %(default)s)") # pylint: disable=line-too-long
+                    help="Duration in seconds of sampling individual pipelines. Longer duration should offer more stable results (default: %(default)s)")
 parser.add_argument("--multistream-fps-limit", default=30, type=float,
-                    help="Minimum amount of fps allowed when optimizing for multiple streams (default: %(default)s)") # pylint: disable=line-too-long
-parser.add_argument("--log-level", default="INFO", choices=["CRITICAL", "FATAL", "ERROR" ,"WARN", "INFO", "DEBUG"], # pylint: disable=line-too-long
+                    help="Minimum amount of fps allowed when optimizing for multiple streams (default: %(default)s)")
+parser.add_argument("--log-level", default="INFO", choices=["CRITICAL", "FATAL", "ERROR" ,"WARN", "INFO", "DEBUG"],
                     help="Minimum used log level (default: %(default)s)")
 
 args=parser.parse_args()

scripts/optimizer/optimizer.py

@@ -14,7 +14,7 @@
 
 import gi
 gi.require_version("Gst", "1.0")
-from gi.repository import Gst
+from gi.repository import Gst # pylint: disable=no-name-in-module
 
 ####################################### Init ######################################################
 

src/gst/python/inference_openvino.py

@@ -1,22 +1,22 @@
 #!/usr/bin/python3
 
 # ==============================================================================
-# Copyright (C) 2022 Intel Corporation
+# Copyright (C) 2022-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
 
-import gi
-gi.require_version('Gst', '1.0')
-gi.require_version('GstBase', '1.0')
-gi.require_version('GstVideo', '1.0')
-
-from gi.repository import Gst, GObject, GLib, GstBase, GstVideo
 import numpy as np
 
 from openvino.runtime import Core, Layout, Type, InferRequest, AsyncInferQueue
 from openvino.preprocess import PrePostProcessor
 
+import gi
+gi.require_version('Gst', '1.0')
+gi.require_version('GstBase', '1.0')
+gi.require_version('GstVideo', '1.0')
+from gi.repository import Gst, GObject, GLib, GstBase, GstVideo # pylint: disable=no-name-in-module, wrong-import-position
+
 Gst.init(None)
 
 TENSORS_CAPS = Gst.Caps.from_string("other/tensors")

src/gst/python/python_object_association.py

@@ -1,7 +1,7 @@
 #!/usr/bin/python3
 
 # ==============================================================================
-# Copyright (C) 2023 Intel Corporation
+# Copyright (C) 2023-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -10,7 +10,7 @@
 gi.require_version('Gst', '1.0')
 gi.require_version('GstBase', '1.0')
 gi.require_version('GstVideo', '1.0')
-from gi.repository import Gst, GObject, GstBase, GLib
+from gi.repository import Gst, GObject, GstBase, GLib # pylint: disable=no-name-in-module, wrong-import-position
 
 from gstgva import VideoFrame
 

src/gst/python/pytorch_tensor_inference.py

@@ -1,18 +1,11 @@
 #!/usr/bin/python3
 
 # ==============================================================================
-# Copyright (C) 2022-2024 Intel Corporation
+# Copyright (C) 2022-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
 
-import gi
-gi.require_version('Gst', '1.0')
-gi.require_version('GstBase', '1.0')
-gi.require_version('GstVideo', '1.0')
-
-from gi.repository import Gst, GObject, GstBase
-
 import torch
 import numpy as np
 import traceback
@@ -22,6 +15,12 @@
 from typing import List
 from torchvision.transforms._presets import ImageClassification
 
+import gi
+gi.require_version('Gst', '1.0')
+gi.require_version('GstBase', '1.0')
+gi.require_version('GstVideo', '1.0')
+from gi.repository import Gst, GObject, GstBase # pylint: disable=no-name-in-module, wrong-import-position
+
 
 Gst.init(None)
 

tests/unit_tests/tests_gstgva/pipeline_runner.py

@@ -1,5 +1,5 @@
 # ==============================================================================
-# Copyright (C) 2020-2025 Intel Corporation
+# Copyright (C) 2020-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
@@ -11,12 +11,14 @@
 import unittest
 
 import gi
+import gstgva as va  # noqa
 gi.require_version('Gst', '1.0')
 gi.require_version("GLib", "2.0")
 gi.require_version('GstApp', '1.0')
 gi.require_version("GstVideo", "1.0")
+# pylint: disable=no-name-in-module
 from gi.repository import GLib, Gst, GstApp, GstVideo  # noqa
-import gstgva as va  # noqa
+# pylint: enable=no-name-in-module
 
 Gst.init(None)
 

tests/unit_tests/tests_gstgva/test_audio_event.py

@@ -1,18 +1,19 @@
 # ==============================================================================
-# Copyright (C) 2020-2025 Intel Corporation
+# Copyright (C) 2020-2026 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 # ==============================================================================
 
 import ctypes
 import unittest
-import gi
-gi.require_version('GLib', '2.0')
-from gi.repository import GLib
 from gstgva.util import GList, libgst, GLIST_POINTER
 from gstgva.tensor import Tensor
 from gstgva.audio.audio_event import AudioEvent
 from gstgva.audio.audio_event_meta import AudioEventMeta
+import gi
+gi.require_version('GLib', '2.0')
+from gi.repository import GLib # pylint: disable=no-name-in-module, wrong-import-position
+
 
 class TestAudioEvent(unittest.TestCase):
     tensors_count = 2