Ja Law Parser

https://github.com/takuyaa/ja-law-parser
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A Japanese law parser
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Trust Score:9.5
License:MIT
Update:5 months ago
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### Install ja-law-parser using poetry

Source: https://github.com/takuyaa/ja-law-parser/blob/main/README.md

This command adds the `ja-law-parser` library as a dependency to your project using the poetry dependency manager, integrating it into your project's virtual environment.

```shell
poetry add ja-law-parser
```

--------------------------------

### Install ja-law-parser using pip

Source: https://github.com/takuyaa/ja-law-parser/blob/main/README.md

This command installs the `ja-law-parser` library and its dependencies using the pip package manager, making it available for use in your Python projects.

```shell
pip install ja-law-parser
```

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### Parse Japanese Law XML and access elements

Source: https://github.com/takuyaa/ja-law-parser/blob/main/README.md

This example demonstrates how to initialize the `LawParser`, parse a Japanese law XML file (e.g., the Constitution), and access various structural elements like the law title, chapters, articles, and paragraphs using the Pydantic models provided by the library. It showcases how to navigate the parsed law structure to extract specific text content.

```python
from ja_law_parser.model import Article, Chapter, Law, Paragraph
from ja_law_parser.parser import LawParser

parser = LawParser()

law: Law = parser.parse(path="321CONSTITUTION_19470503_000000000000000.xml")
print(law.law_body.law_title.text)
# => 日本国憲法

chapter3: Chapter = law.law_body.main_provision.chapters[2]
print(chapter3.chapter_title.text)
# => 三章　国民の権利及び義務

article11: Article = chapter3.articles[1]
print(article11.article_title.text)
# => 第十一条

paragraph11: Paragraph = article11.paragraphs[0]
print(paragraph11.paragraph_sentence.sentences[0].text)
# => 国民は、すべての基本的人権の享有を妨げられない。
print(paragraph11.paragraph_sentence.sentences[1].text)
# => この憲法が国民に保障する基本的人権は、侵すことのできない永久の権利として、現在及び将来の国民に与へられる。
```
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