fix(hm/conf/python): Correctly tell python to use a history file

1 files changed, 29 insertions, 0 deletions

diff --git a/hm/soispha/conf/python/pythonrc.py b/hm/soispha/conf/python/pythonrc.py
new file mode 100644
index 00000000..5c2ed3b9
--- /dev/null
+++ b/hm/soispha/conf/python/pythonrc.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+
+def is_vanilla() -> bool:
+    import sys
+
+    return not hasattr(__builtins__, "__IPYTHON__") and "bpython" not in sys.argv[0]
+
+
+def setup_history():
+    import os
+    import atexit
+    import readline
+    from pathlib import Path
+
+    if state_home := os.environ.get("XDG_DATA_HOME"):
+        state_home = Path(state_home)
+    else:
+        state_home = Path.home() / ".local" / "state"
+
+    history: Path = state_home / "python" / "history"
+
+    readline.read_history_file(str(history))
+    atexit.register(readline.write_history_file, str(history))
+
+
+if is_vanilla():
+    setup_history()
+# vim: ft=python