diff options
Diffstat (limited to 'Lib/logging/handlers.py')
| -rw-r--r-- | Lib/logging/handlers.py | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py index c6840c3..6425356 100644 --- a/Lib/logging/handlers.py +++ b/Lib/logging/handlers.py @@ -440,11 +440,11 @@ class WatchedFileHandler(logging.FileHandler): sres = os.fstat(self.stream.fileno()) self.dev, self.ino = sres[ST_DEV], sres[ST_INO] - def emit(self, record): + def reopenIfNeeded(self): """ - Emit a record. + Reopen log file if needed. - First check if the underlying file has changed, and if it + Checks if the underlying file has changed, and if it has, close the old stream and reopen the file to get the current stream. """ @@ -467,6 +467,15 @@ class WatchedFileHandler(logging.FileHandler): # open a new file handle and get new stat info from that fd self.stream = self._open() self._statstream() + + def emit(self, record): + """ + Emit a record. + + If underlying file has changed, reopen the file before emitting the + record to it. + """ + self.reopenIfNeeded() logging.FileHandler.emit(self, record) |