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This repository was archived by the owner on Nov 17, 2023. It is now read-only.
This repository was archived by the owner on Nov 17, 2023. It is now read-only.

47 undefined variable errors with Pylint #11904

@vandanavk

Description

@vandanavk

Description

Running Pylint on incubator-mxnet with undefined-variable enabled, results in 52 errors. This could lead to NameError on execution.

Steps to reproduce

What to do:
1. Edit the enable section of tests/ci_build/pylintrc to include undefined-variable
2. Run
find . -name "*.py" -exec pylint --rcfile=${ROOT_DIR}/tests/ci_build/pylintrc --ignore-patterns=".*\.so$$,.*\.dll$$,.*\.dylib$$" --msg-template='{path}({line}): [{msg_id} {obj}] {msg}' -E '{}' +
from the root directory on your machine.
3. Look for Errors with code E0602 or having the text Undefined variable

Package used (Python/R/Scala/Julia):
I'm using Python2

Build info (Required if built from source)

MXNet commit hash:
f5b95b0

Error Message:

Code/module affected Undefined variable
./docs/mxdoc.py:75:16: root_path
./example/autoencoder/model.py:25:8: ModuleNotFoundError
./example/deep-embedded-clustering/model.py:25:8: ModuleNotFoundError
./example/fcn-xs/image_segmentaion.py:100:60: ctx
./example/fcn-xs/image_segmentaion.py:103:60: ctx
./example/fcn-xs/image_segmentaion.py:104:26: ctx
./example/neural-style/end_to_end/model_vgg19.py:94:17: out
./example/neural-style/end_to_end/model_vgg19.py:105:16: out
./example/profiler/profiler_executor.py:89:15: search_plan
./example/profiler/profiler_executor.py:89:37: data_shapes
./example/reinforcement-learning/a3c/a3c.py:206:16: robo_data
./example/sparse/factorization_machine/metric.py:111:22: label_zero_num
./example/sparse/factorization_machine/metric.py:111:39: label_one_num
./example/ssd/dataset/pycocotools/coco.py:266:41: m
./example/ssd/dataset/pycocotools/coco.py:266:53: m
./example/ssd/dataset/pycocotools/coco.py:273:52: m
./example/ssd/dataset/pycocotools/coco.py:435:16: m
./example/ssd/symbol/common.py:209:23: start_offset
./example/ssd/symbol/common.py:210:46: start_offset
./python/mxnet/initializer.py:700:20: _INITIALIZER_REGISTRY
./tools/flakiness_checker.py:69:11: FileNotFoundError
./example/gluon/image_classification.py:143:31 get_cifar10_iterator
./example/gluon/image_classification.py:152:31 get_imagenet_iterator
./example/gluon/image_classification.py:155:31 get_caltech101_iterator
./example/gluon/image_classification.py:158:31 dummy_iterator
./example/reinforcement-learning/dqn/atari_game.py:37:10 get_numpy_rng
./example/reinforcement-learning/dqn/atari_game.py:72:19 get_numpy_rng
./example/reinforcement-learning/dqn/base.py:98:35 get_bucket_key
./example/reinforcement-learning/dqn/base.py:161:28 save_params
./example/reinforcement-learning/dqn/base.py:164:27 save_misc
./example/reinforcement-learning/dqn/base.py:170:49 load_params
./example/reinforcement-learning/dqn/dqn_demo.py:33:27 sys
./example/reinforcement-learning/dqn/dqn_demo.py:39:10 get_numpy_rng
./example/reinforcement-learning/dqn/dqn_demo.py:90:10 parse_ctx
./example/reinforcement-learning/dqn/dqn_demo.py:138:16 time
./example/reinforcement-learning/dqn/dqn_demo.py:147:33 time
./example/reinforcement-learning/dqn/dqn_demo.py:221:31 time
./example/reinforcement-learning/dqn/dqn_demo.py:235:14 time
./example/reinforcement-learning/dqn/dqn_run_test.py get_numpy_rng
./example/reinforcement-learning/dqn/replay_memory.py:31:19 get_numpy_rng
./tests/python/mkl/test_mkldnn.py:264:4 test_mkldnn_install
./example/rnn/word_lm/train.py:91:32 rnn
./example/rnn/word_lm/train.py:93:11 softmax_ce_loss
./example/sparse/factorization_machine/train.py:102:12 factorization_machine_model
./example/sparse/wide_deep/train.py:75:40 get_uci_adult
./example/sparse/wide_deep/train.py:76:34 get_uci_adult
./example/sparse/wide_deep/train.py:78:12 wide_deep_model

What have you tried to solve it?

  1. Solving the errors one by one

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