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| author | Anthony Sottile <asottile@umich.edu> | 2018-08-06 01:28:19 -0700 |
|---|---|---|
| committer | INADA Naoki <methane@users.noreply.github.com> | 2018-08-06 17:28:19 +0900 |
| commit | b2499669ef2e6dc9a2cdb49b4dc498e078167e26 (patch) | |
| tree | 28ffb82682d44f3eda4ff6f54211608a900139a4 | |
| parent | 336c945858055059a65134d4c501a85037d70d99 (diff) | |
| download | cpython-git-b2499669ef2e6dc9a2cdb49b4dc498e078167e26.tar.gz | |
bpo-19891: Ignore error while writing history file (GH-8483)
| -rw-r--r-- | Lib/site.py | 11 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2018-07-26-08-45-49.bpo-19891.Y-3IiB.rst | 2 |
2 files changed, 12 insertions, 1 deletions
diff --git a/Lib/site.py b/Lib/site.py index 4595244e2f..ffd132b389 100644 --- a/Lib/site.py +++ b/Lib/site.py @@ -439,7 +439,16 @@ def enablerlcompleter(): readline.read_history_file(history) except OSError: pass - atexit.register(readline.write_history_file, history) + + 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 + pass + + atexit.register(write_history) sys.__interactivehook__ = register_readline diff --git a/Misc/NEWS.d/next/Library/2018-07-26-08-45-49.bpo-19891.Y-3IiB.rst b/Misc/NEWS.d/next/Library/2018-07-26-08-45-49.bpo-19891.Y-3IiB.rst new file mode 100644 index 0000000000..18e10f5aa3 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-07-26-08-45-49.bpo-19891.Y-3IiB.rst @@ -0,0 +1,2 @@ +Ignore errors caused by missing / non-writable homedir while writing history +during exit of an interactive session. Patch by Anthony Sottile. |