如何从头开始创建一个新的 Spacy 3.0 项目？

【问题标题】：How to create a new Spacy 3.0 project from scratch?如何从头开始创建一个新的 Spacy 3.0 项目？
【发布时间】：2021-02-25 18:56:58
【问题描述】：

我正在尝试从头开始为自定义 NLP 管道创建一个新的 Spacy 3.0 项目。似乎没有办法做到这一点。我可以在文档中找到的唯一机制是克隆现有项目存储库，然后对其进行编辑。有没有其他方法可以做到这一点？

 >>> python -m spacy project --help
 Usage: python -m spacy project [OPTIONS] COMMAND [ARGS]...

  Command-line interface for spaCy projects and templates. You'd typically
  start by cloning a project template to a local directory and fetching its
  assets like datasets etc. See the project's project.yml for the available
  commands.

Options:
  --help  Show this message and exit.

Commands:
  assets    Fetch project assets like datasets and pretrained weights.
  clone     Clone a project template from a repository.
  document  Auto-generate a README.md for a project.
  dvc       Auto-generate Data Version Control (DVC) config.
  pull      Retrieve available precomputed outputs from a remote storage.
  push      Persist outputs to a remote storage.
  run       Run a named command or workflow defined in the project.yml.

【问题讨论】：

标签： python python-3.x spacy spacy-3

【解决方案1】：

您只需要一个包含project.yml 的目录。一个最小的命令project.yml：

commands:
  - name: "demo"
    script:
      - "python --version"

几乎所有内容都是可选的。不需要资产：

spacy project assets

⚠ No assets specified in project.yml

运行一个定义的命令：

spacy project run demo

==================================== demo ====================================
Running command: /home/username/venv/spacy/bin/python --version
Python 3.7.3

见：https://spacy.io/usage/projects#project-yml

【讨论】：