{"library":"magicattr","title":"MagicAttr","description":"MagicAttr (current version 0.1.6) provides an enhanced `getattr` and `setattr` functionality for Python, capable of navigating and modifying attributes within deeply nested objects, lists, and dictionaries. It stands out by retaining the original cause of failure instead of exclusively raising an `AttributeError`, offering more granular error information. The library sees infrequent but active maintenance, with the latest release in January 2022.","language":"python","status":"active","last_verified":"Wed May 13","install":{"commands":["pip install magicattr"],"cli":null},"imports":["from magicattr import magicattr"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"from magicattr import magicattr\n\nclass Person:\n    def __init__(self, name, age, settings=None, friends=None):\n        self.name = name\n        self.age = age\n        self.settings = settings if settings is not None else {}\n        self.friends = friends if friends is not None else []\n\nbob = Person(\"Bob\", 30, {'preferences': {'theme': 'dark'}})\njill = Person(\"Jill\", 25, friends=[Person(\"Jack\", 28), Person(\"Jane\", 27)])\n\n# Get a nested attribute\ntheme = magicattr.get(bob, 'settings.preferences.theme')\nprint(f\"Bob's theme: {theme}\")\n\n# Set a nested attribute\nmagicattr.set(bob, 'age', 32)\nprint(f\"Bob's new age: {bob.age}\")\n\nmagicattr.set(jill, 'friends[0].age', 29)\nprint(f\"Jill's first friend's new age: {jill.friends[0].age}\")\n\n# Delete a nested attribute\nmagicattr.delete(jill, 'friends[0]')\nprint(f\"Jill's friends after deletion: {[f.name for f in jill.friends] if jill.friends else 'None'}\")\n\n# Demonstrate setting a new deeply nested attribute, creating intermediate dicts\nmagicattr.set(bob, 'address.city', 'New York')\nprint(f\"Bob's city: {bob.address.city}\")\n","lang":"python","description":"Demonstrates getting, setting, and deleting nested attributes using string paths, including auto-creation of intermediate dictionary structures.","tag":null,"tag_description":null,"last_tested":"2026-04-25","results":[{"runtime":"python:3.10-alpine","exit_code":1},{"runtime":"python:3.10-slim","exit_code":1},{"runtime":"python:3.11-alpine","exit_code":1},{"runtime":"python:3.11-slim","exit_code":1},{"runtime":"python:3.12-alpine","exit_code":1},{"runtime":"python:3.12-slim","exit_code":1},{"runtime":"python:3.13-alpine","exit_code":1},{"runtime":"python:3.13-slim","exit_code":1},{"runtime":"python:3.9-alpine","exit_code":1},{"runtime":"python:3.9-slim","exit_code":1}]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-13","installed_version":"0.1.6","pypi_latest":"0.1.6","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":50,"avg_install_s":1.5,"avg_import_s":null,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"17.8M"},{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":1.4,"import_time_s":null,"mem_mb":null,"disk_size":"18M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"19.6M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":1.5,"import_time_s":null,"mem_mb":null,"disk_size":"20M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"11.5M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":1.5,"import_time_s":null,"mem_mb":null,"disk_size":"12M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"11.2M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":1.4,"import_time_s":null,"mem_mb":null,"disk_size":"12M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"17.3M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"magicattr","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":1.7,"import_time_s":null,"mem_mb":null,"disk_size":"18M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"magicattr","exit_code":1,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null}]}}