pyodide-importer

Pyodide + external file import support

Installation

Inside Pyodide:

import micropip
await micropip.install("pyodide-importer")

Basic Usage

from pyodide_importer import register_hook
register_hook("<Base URL where python scripts are in>")
import external_module

Example

import micropip
await micropip.install("pyodide-importer")
from pyodide_importer import register_hook
register_hook("https://raw.githubusercontent.com/ryanking13/pyodide-importer/main/test_modules/")

# https://raw.githubusercontent.com/ryanking13/pyodide-importer/main/test_modules/file_module.py
import file_module
file_module.hello()

# https://raw.githubusercontent.com/ryanking13/pyodide-importer/main/test_modules/regular_module/__init__.py
import regular_module
regular_module.hello()

Advanced Usage

Whitelisting modules to import

Whitelisting modules will prevent from generating redundant HTTP requests when looking for not existing modules.

register_hook(
    "<Base URL where python scripts are in>",
    modules=["module1", "module2"]
)

Changing path where modules will be downloaded

download_path option changes the path where modules will be downloaded inside the virtual file system, default is set to the current working directory.

register_hook(
    "<Base URL where python scripts are in>",
    download_path="/path/to/be/downloaded",
)