如何解决OpenNMT 玩具示例 (Python3.9) 的问题
我最近安装了 opennmt,但在浏览玩具示例时出现以下错误。
我有 macOS Big Sur 11.2.1 我安装了python2.7和python3.9。
pip install --upgrade opennmt-py==2.0.0rc1
wget https://s3.amazonaws.com/opennmt-trainingdata/toy-ende.tar.gz
tar xf toy-ende.tar.gz
cd toy_ende
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.9/bin/onmt_build_vocab",line 8,in <module>
sys.exit(main())
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/onmt/bin/build_vocab.py",line 63,in main
build_vocab_main(opts)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/onmt/bin/build_vocab.py",line 23,in build_vocab_main
ArgumentParser.validate_prepare_opts(opts,build_vocab_only=True)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/onmt/utils/parse.py",line 127,in validate_prepare_opts
cls._validate_data(opt)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/onmt/utils/parse.py",line 42,in _validate_data
cls._validate_file(path_src,info=f'{cname}/path_src')
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/onmt/utils/parse.py",line 18,in _validate_file
raise IOError(f"Please check path of your {info} file!")
OSError: Please check path of your corpus_1/path_src file!
解决方法
您可以按照以下步骤操作:
message.channel.send(embed).then((m) => {
m.react('?'); //reacts with ?
const filter = (reaction,user) => {
return user.id != 'put bot id here' || user.id === message.author.id && reaction.emoji.name === '?';
};
//this filter is to make sure only the user that called the command can react,and the only emoji collected is ?
m.awaitReactions(filter,{ max: 1,time: 15000,errors: ['time'] })
.then(collected => {
if (collected.first().emoji.name === '?') {
m.channel.send(`:white_check_mark: you reacted with "?"`).then(m => m.delete({ timeout: 3000 }));
//when the user reacts with ? - this code is executed
} else {
//if the user reacts with any other emoji - remove if you dont want this
m.channel.send(":x: Command cancelled").then(m => m.delete({ timeout: 3000 }));
};
})
.catch(collected => {
//if the user does not react in time
m.channel.send(":x: Command cancelled").then(m => m.delete({ timeout: 3000 }));
});
});
如果您没有 GPU,则需要删除或注释以下几行:
pip install --upgrade OpenNMT-py==2.0.0rc1;
wget https://s3.amazonaws.com/opennmt-trainingdata/toy-ende.tar.gz;
tar xf toy-ende.tar.gz;
echo '## Where the samples will be written
save_data: toy-ende/run/example
## Where the vocab(s) will be written
src_vocab: toy-ende/run/example.vocab.src
tgt_vocab: toy-ende/run/example.vocab.tgt
# Prevent overwriting existing files in the folder
overwrite: False
# Corpus opts:
data:
corpus_1:
path_src: toy-ende/src-train.txt
path_tgt: toy-ende/tgt-train.txt
valid:
path_src: toy-ende/src-val.txt
path_tgt: toy-ende/tgt-val.txt
' > toy_en_de.yaml;
mkdir toy-ende/run;
touch toy-ende/run/example.vocab.src;
touch toy-ende/run/example.vocab.tgt;
onmt_build_vocab -config toy_en_de.yaml -n_sample 10000;
echo '# Vocabulary files that were just created
src_vocab: toy-ende/run/example.vocab.src
tgt_vocab: toy-ende/run/example.vocab.tgt
# Train on a single GPU
world_size: 1
gpu_ranks: [0]
# Where to save the checkpoints
save_model: toy-ende/run/model
save_checkpoint_steps: 500
train_steps: 1000
valid_steps: 500
' >> toy_en_de.yaml;
onmt_train -config toy_en_de.yaml;
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