bpo-41193: Ignore OSError in readline write_history() (GH-21279)
The write_history() atexit function of the readline completer now
ignores any OSError to ignore error if the filesystem is read-only,
instead of only ignoring FileNotFoundError and PermissionError.
diff --git a/Lib/site.py b/Lib/site.py
index 544306c..8979365 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -462,9 +462,9 @@
def write_history():
try:
readline.write_history_file(history)
- except (FileNotFoundError, PermissionError):
- # home directory does not exist or is not writable
- # https://bugs.python.org/issue19891
+ except OSError:
+ # bpo-19891, bpo-41193: Home directory does not exist
+ # or is not writable, or the filesystem is read-only.
pass
atexit.register(write_history)