A backport of Python's importlib.resources module, providing access to resources within packages. Current version: 6.5.2. Release cadence: Regular updates with recent releases in January 2025.
pip install importlib-resourcesVerified import paths — ran on the pinned version, not inferred.
Access a text file within the package using importlib-resources
Use standard installation methods or handle editable installs appropriately
Use functions like read_text() or read_binary() to access resource contents directly
Ensure the required package is properly installed and accessible in the Python environment (e.g., by running `pip install my_package`).
Ensure the package (e.g., 'my_package' in this case) is correctly installed in the Python environment (e.g., via `pip install my_package` or `pip install .`), or that its location is added to `sys.path` (e.g., using `PYTHONPATH`).
For Python versions prior to 3.7, install the backport library using `pip install importlib-resources` and then import it as `import importlib_resources`. If on Python 3.7 or newer, ensure your Python environment is correctly set up.
Upgrade your Python version to 3.9 or newer. If you must use an older Python, ensure you have the latest compatible `importlib-resources` backport installed (`pip install --upgrade importlib-resources`) and be aware that the `files()` API might not be available or behave differently in older backport versions, requiring you to use the older `importlib.resources.read_text()` or `importlib.resources.open_binary()` functions instead.
Ensure that the resource file is correctly included in your package data (e.g., via `include_package_data=True` and `package_data` in `setup.py` or `[tool.setuptools.package-data]` in `pyproject.toml`). For namespace packages, verify your packaging configuration. Sometimes ensuring that the package you are referencing is indeed a regular package (with an `__init__.py` in older Python versions) can resolve this. If running a script directly, try running it as a module (e.g., `python -m your_package.your_script`) to ensure correct package context.
Explicitly specify the correct encoding when calling `read_text()` or `open_text()`. For example, if the file is saved with Latin-1 encoding, use `importlib.resources.read_text(package, 'resource.txt', encoding='latin-1')` or `importlib.resources.files(package).joinpath('resource.txt').read_text(encoding='latin-1')`.