mdbook-repl 0.1.1

A rust based mdbook preprocessor plugin that allows you to live code in your markdown book.
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# Packages

There are many built-in [packages](https://pyodide.org/en/stable/usage/packages-in-pyodide.html) that are available in pyodide. You should have a look at the list of packages before you import them.

For example, you can use **regex** pakcage to match a pattern in a string:

```python
import regex

pattern = r'(\d{4})-(\d{2})-(\d{2})'

match = regex.match(pattern, '2022-12-31')

print(match.groups())
```

It may take some time when you first import a package, but after that, it should be faster.

Some of the packages may not work due to the limitations of browser environment.