Known subclasses: twisted.python.logfile.DailyLogFile, twisted.python.logfile.LogFile

The base class for a log file that can be rotated.

Method __init__ Create a log file.
Class Method fromFullPath Construct a log file from a full file path.
Method shouldRotate Override with a method to that returns true if the log should be rotated.
Method write Write some data to the file.
Method flush Flush the file.
Method close Close the file.
Method reopen Reopen the log file. This is mainly useful if you use an external log rotation tool, which moves under your feet.
Method getCurrentLog Return a LogReader for the current log file.
Method _openFile Open the log file.
def __init__(self, name, directory, defaultMode=None): (source)

Create a log file.

Parametersnamename of the file
directorydirectory holding the file
defaultModepermissions used to create the file. Default to current permissions of the file if the file exists.
@classmethod
def fromFullPath(cls, filename, *args, **kwargs): (source)

Construct a log file from a full file path.

def shouldRotate(self): (source)

Override with a method to that returns true if the log should be rotated.

def _openFile(self): (source)

Open the log file.

The log file is always opened in binary mode.

def write(self, data): (source)

Write some data to the file.

ParametersdataThe data to write. Text will be encoded as UTF-8. (type: bytes or unicode)
def flush(self): (source)

Flush the file.

def close(self): (source)

Close the file.

The file cannot be used once it has been closed.

def reopen(self): (source)

Reopen the log file. This is mainly useful if you use an external log rotation tool, which moves under your feet.

Note that on Windows you probably need a specific API to rename the file, as it's not supported to simply use os.rename, for example.

def getCurrentLog(self): (source)

Return a LogReader for the current log file.

API Documentation for Twisted, generated by pydoctor at 2018-07-14 04:53:34.