129 lines
3.9 KiB
ReStructuredText
129 lines
3.9 KiB
ReStructuredText
Introduction
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============
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.. image:: https://readthedocs.org/projects/adafruit-circuitpython-pathlib/badge/?version=latest
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:target: https://docs.circuitpython.org/projects/pathlib/en/latest/
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:alt: Documentation Status
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.. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg
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:target: https://adafru.it/discord
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:alt: Discord
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.. image:: https://github.com/adafruit/Adafruit_CircuitPython_Pathlib/workflows/Build%20CI/badge.svg
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:target: https://github.com/adafruit/Adafruit_CircuitPython_Pathlib/actions
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:alt: Build Status
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.. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json
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:target: https://github.com/astral-sh/ruff
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:alt: Code Style: Ruff
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Subset of the CPython module pathlib
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Dependencies
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=============
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This driver depends on:
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* `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
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Please ensure all dependencies are available on the CircuitPython filesystem.
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This is easily achieved by downloading
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`the Adafruit library and driver bundle <https://circuitpython.org/libraries>`_
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or individual libraries can be installed using
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`circup <https://github.com/adafruit/circup>`_.
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Installing from PyPI
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=====================
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On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally `from
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PyPI <https://pypi.org/project/adafruit-circuitpython-pathlib/>`_.
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To install for current user:
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.. code-block:: shell
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pip3 install adafruit-circuitpython-pathlib
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To install system-wide (this may be required in some cases):
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.. code-block:: shell
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sudo pip3 install adafruit-circuitpython-pathlib
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To install in a virtual environment in your current project:
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.. code-block:: shell
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mkdir project-name && cd project-name
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python3 -m venv .venv
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source .env/bin/activate
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pip3 install adafruit-circuitpython-pathlib
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Installing to a Connected CircuitPython Device with Circup
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==========================================================
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Make sure that you have ``circup`` installed in your Python environment.
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Install it with the following command if necessary:
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.. code-block:: shell
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pip3 install circup
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With ``circup`` installed and your CircuitPython device connected use the
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following command to install:
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.. code-block:: shell
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circup install adafruit_pathlib
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Or the following command to update an existing version:
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.. code-block:: shell
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circup update
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Usage Example
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=============
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.. code-block:: python
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import adafruit_pathlib
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def print_directory_tree(path: adafruit_pathlib.Path, prefix: str = ""):
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"""Recursively prints an ASCII tree of the given directory."""
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if not path.is_dir():
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print(f"{path} is not a directory.")
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return
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entries = sorted(path.iterdir(), key=lambda x: (not x.is_dir(), x.name.lower()))
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for index, entry in enumerate(entries):
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connector = "|-- " if index < len(entries) - 1 else "'-- "
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print(f"{prefix}{connector}{entry.name}")
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if entry.is_dir():
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extension = "| " if index < len(entries) - 1 else " "
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print_directory_tree(entry, prefix + extension)
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dir_path = adafruit_pathlib.Path("/lib")
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print_directory_tree(dir_path)
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Documentation
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=============
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API documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/pathlib/en/latest/>`_.
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For information on building library documentation, please check out
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`this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>`_.
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Contributing
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============
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Contributions are welcome! Please read our `Code of Conduct
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<https://github.com/adafruit/Adafruit_CircuitPython_Pathlib/blob/HEAD/CODE_OF_CONDUCT.md>`_
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before contributing to help this project stay welcoming.
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