[Enhancement] Add open-mmlab precommit hook (#787)

.pre-commit-config.yaml

@@ -40,3 +40,9 @@ repos:
     hooks:
       - id: docformatter
         args: ["--in-place", "--wrap-descriptions", "79"]
+  - repo: https://github.com/open-mmlab/pre-commit-hooks
+    rev: v0.2.0  # Use the ref you want to point at
+    hooks:
+      - id: check-algo-readme
+      - id: check-copyright
+        args: ["mmocr", "tests", "tools"]  # these directories will be checked

mmocr/datasets/openset_kie_dataset.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import copy
 
 import numpy as np

mmocr/models/common/detectors/__init__.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 from .single_stage import SingleStageDetector
 
 __all__ = ['SingleStageDetector']

mmocr/models/common/detectors/single_stage.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import warnings
 
 from mmdet.models.detectors import \

mmocr/models/common/layers/__init__.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 from .transformer_layers import TFDecoderLayer, TFEncoderLayer
 
 __all__ = ['TFEncoderLayer', 'TFDecoderLayer']

mmocr/models/common/modules/__init__.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 from .transformer_module import (MultiHeadAttention, PositionalEncoding,
                                  PositionwiseFeedForward,
                                  ScaledDotProductAttention)

mmocr/models/common/modules/transformer_module.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 import torch.nn as nn

mmocr/models/textdet/postprocess/drrg_postprocessor.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 from mmocr.models.builder import POSTPROCESSOR
 from .base_postprocessor import BasePostprocessor
 from .utils import (clusters2labels, comps2boundaries, connected_components,

mmocr/models/textrecog/encoders/satrn_encoder.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import math
 
 import torch.nn as nn

mmocr/models/textrecog/recognizer/satrn.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 from mmocr.models.builder import DETECTORS
 from .encode_decode_recognizer import EncodeDecodeRecognizer
 

tools/data/kie/closeset_to_openset.py

@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import argparse
 import json
 from functools import partial