diff --git a/programs/python.json b/programs/python.json index fb9d0ad..7322510 100644 --- a/programs/python.json +++ b/programs/python.json @@ -1,7 +1,7 @@ { "files": [ { - "help": "If you're running python v3.13.0a3 or later, you can simply set the `PYTHON_HISTORY` environment variable.\n\nOtherwise, export the following environment variable:\n\n```bash\nexport PYTHONSTARTUP=\"$XDG_CONFIG_HOME\"/python/pythonrc\n```\n\nThen create the file _$XDG_CONFIG_HOME/python/pythonrc_, and put the following code into it:\n\n```python\n#!/usr/bin/env python3\n# This entire thing is unnecessary post v3.13.0a3\n# https://github.com/python/cpython/issues/73965\n\ndef is_vanilla() -> bool:\n \"\"\" :return: whether running \"vanilla\" Python \"\"\"\n import sys\n return not hasattr(__builtins__, '__IPYTHON__') and 'bpython' not in sys.argv[0]\n\n\ndef setup_history():\n \"\"\" read and write history from state file \"\"\"\n import os\n import atexit\n import readline\n from pathlib import Path\n\n # https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html#variables\n if state_home := os.environ.get('XDG_STATE_HOME'):\n state_home = Path(state_home)\n else:\n state_home = Path.home() / '.local' / 'state'\n if not state_home.is_dir():\n print(\"Error: XDG_STATE_HOME does not exist at\", state_home)\n\n history: Path = state_home / 'python_history'\n\n # https://github.com/python/cpython/issues/105694\n if not history.is_file():\n readline.write_history_file(str(history)) # breaks on macos + python3 without this.\n\n readline.read_history_file(history)\n atexit.register(readline.write_history_file, history)\n\n\nif is_vanilla():\n setup_history()\n```\n", + "help": "If you're running python v3.13.0a3 or later, you can simply set the `PYTHON_HISTORY` environment variable.\n\nOtherwise, export the following environment variable:\n\n```bash\nexport PYTHONSTARTUP=\"$XDG_CONFIG_HOME\"/python/pythonrc\n```\n\nThen create the file _$XDG_CONFIG_HOME/python/pythonrc_, and put the following code into it:\n\n```python\n#!/usr/bin/env python3\n# This entire thing is unnecessary post v3.13.0a3\n# https://github.com/python/cpython/issues/73965\n\ndef is_vanilla() -> bool:\n \"\"\" :return: whether running \"vanilla\" Python <3.13 \"\"\"\n import sys\n return not hasattr(__builtins__, '__IPYTHON__') and 'bpython' not in sys.argv[0] and\nsys.version_info < (3, 13)\n\n\ndef setup_history():\n \"\"\" read and write history from state file \"\"\"\n import os\n import atexit\n import readline\n from pathlib import Path\n\n # Check PYTHON_HISTORY for future-compatibility with Python 3.13\n if history := os.environ.get('PYTHON_HISTORY'):\n history = Path(history)\n # https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html#variables\n elif state_home := os.environ.get('XDG_STATE_HOME'):\n state_home = Path(state_home)\n else:\n state_home = Path.home() / '.local' / 'state'\n\n history: Path = history or state_home / 'python_history'\n\n # https://github.com/python/cpython/issues/105694\n if not history.is_file():\n readline.write_history_file(str(history)) # breaks on macos + python3 without this.\n\n readline.read_history_file(history)\n atexit.register(readline.write_history_file, history)\n\n\nif is_vanilla():\n setup_history()\n```\n", "movable": true, "path": "$HOME/.python_history" }