twisted.web.wsgi._ErrorStream

class documentation

class _ErrorStream: (source)

File-like object instances of which are used as the value for the 'wsgi.errors' key in the environ dictionary passed to the application object.

This simply passes writes on to logging system as error events from the 'wsgi' system. In the future, it may be desirable to expose more information in the events it logs, such as the application object which generated the message.

Method	`flush`	Nothing is buffered, so flushing does nothing. This method is required to exist by PEP 333, though.
Method	`write`	Generate an event for the logging system with the given bytes as the message.
Method	`writelines`	Join the given lines and pass them to `write` to be handled in the usual way.
Class Variable	`_log`	Undocumented

def flush(self): (source) ¶

Nothing is buffered, so flushing does nothing. This method is required to exist by PEP 333, though.

This is called in a WSGI application thread, not the I/O thread.

def write(self, data: str): (source) ¶

Generate an event for the logging system with the given bytes as the message.

This is called in a WSGI application thread, not the I/O thread.

Parameters
data:str	Undocumented
Raises
`TypeError`	if `data` is not a native string.

def writelines(self, iovec: List[str]): (source) ¶

Join the given lines and pass them to write to be handled in the usual way.

This is called in a WSGI application thread, not the I/O thread.

Parameters
iovec:`List[str]`	A `list` of `'\n'`-terminated `str` which will be logged.
Raises
`TypeError`	if `iovec` contains any non-native strings.

_log = (source) ¶

Undocumented