Question

在这里，我们在运行Shell脚本以开始深度学习培训时遇到语法错误。环境Anaconda，python 3.7.0，Ubuntu18.04

我们检查了路线等信息，并且以前已经运行过类似的脚本，但是第一次遇到这种错误

端子：

     sudo '/home/labor/pytorch_fnet-master/scripts/train_model.sh' 
     + DATASET=dna
     + N_ITER=50000
     + RUN_DIR=saved_models/dna
     + PATH_DATASET_ALL_CSV=data/csvs/dna.csv
     + PATH_DATASET_TRAIN_CSV=data/csvs/dna/train.csv
     + GPU_IDS=0
     + DATASET_KWARGS='{"transform_signal":["fnet.transforms.Normalize()", "fnet.transforms.Resizer((1, 0.37241, 0.37241))"], "transform_target": ["fnet.transforms.Normalize()", "fnet.transforms.Resizer((1, 0.37241, 0.37241))"] }'
     + BPDS_KWARGS='{"buffer_size": 1 }'
     +++ dirname /home/labor/pytorch_fnet-master/scripts/train_model.sh
     ++ cd /home/labor/pytorch_fnet-master/scripts
     ++ pwd
      + cd /home/labor/pytorch_fnet-master/scripts/..
      + python3 scripts/python/split_dataset.py data/csvs/dna.csv data/csvs --train_size 0.75 -v
     Traceback (most recent call last):
     File "scripts/python/split_dataset.py", line 61, in <module>
main()
   File "scripts/python/split_dataset.py", line 36, in main
df_all = pd.read_csv(opts.src_csv)
   File "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 702, in parser_f
return _read(filepath_or_buffer, kwds)
   File "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 429, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
   File "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 895, in __init__
self._make_engine(self.engine)
 File "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 1122, in _make_engine
self._engine = CParserWrapper(self.f, **self.options)
  File "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 1853, in __init__
self._reader = parsers.TextReader(src, **kwds)
  File "pandas/_libs/parsers.pyx", line 387, in pandas._libs.parsers.TextReader.__cinit__
  File "pandas/_libs/parsers.pyx", line 705, in pandas._libs.parsers.TextReader._setup_parser_source
FileNotFoundError: [Errno 2] File b'data/csvs/dna.csv' does not exist: b'data/csvs/dna.csv'
 + python3 train_model.py --n_iter 50000 --path_dataset_csv data/csvs/dna/train.csv --dataset_kwargs '{"transform_signal": ["fnet.transforms.Normalize()", "fnet.transforms.Resizer((1, 0.37241, 0.37241))"], "transform_target": ["fnet.transforms.Normalize()", "fnet.transforms.Resizer((1, 0.37241, 0.37241))"] }' --bpds_kwargs '{"buffer_size": 1 }' --path_run_dir saved_models/dna --gpu_ids 0
  File "train_model.py", line 3
  DATASET=${1:dna}
        ^
  SyntaxError: invalid syntax

相应的脚本：

#!/bin/bash -x

 DATASET=${1:-dna}
 N_ITER=50000
 RUN_DIR="saved_models/${DATASET}"
 PATH_DATASET_ALL_CSV="data/csvs/${DATASET}.csv"
 PATH_DATASET_TRAIN_CSV="data/csvs/${DATASET}/train.csv"
 GPU_IDS=${2:-0}

 DATASET_KWARGS="{\
 \"transform_signal\": [\"fnet.transforms.Normalize()\",    \"fnet.transforms.Resizer((1, 0.37241, 0.37241))\"], \

\“ transform_target \”：[\“ fnet.transforms.Normalize（）\”，\“ fnet.transforms.Resizer（（1，0.37241，0.37241））\”] \ }” BPDS_KWARGS =“ {\ \“ buffer_size \”：1 \ }“

   cd $(cd "$(dirname ${BASH_SOURCE})" && pwd)/..

    python3 scripts/python/split_dataset.py ${PATH_DATASET_ALL_CSV}    "data/csvs" --train_size 0.75 -v
    python3 train_model.py \
   --n_iter ${N_ITER} \
   --path_dataset_csv ${PATH_DATASET_TRAIN_CSV} \
   --dataset_kwargs "${DATASET_KWARGS}" \
   --bpds_kwargs "${BPDS_KWARGS}" \
   --path_run_dir ${RUN_DIR} \
   --gpu_ids ${GPU_IDS}

运行shell脚本ubuntu18.04时出现语法错误

0 个答案: