Source code for zope.testing.loggingsupport

##############################################################################
#
# Copyright (c) 2004 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
import logging


[docs]class Handler(logging.Handler): def __init__(self, *names, **kw): logging.Handler.__init__(self) self.names = names self.records = [] self.setLoggerLevel(**kw) def setLoggerLevel(self, level=1): self.level = level self.oldlevels = {}
[docs] def emit(self, record): self.records.append(record)
def clear(self): del self.records[:] def install(self): for name in self.names: logger = logging.getLogger(name) self.oldlevels[name] = logger.level logger.setLevel(self.level) logger.addHandler(self) def uninstall(self): for name in self.names: logger = logging.getLogger(name) logger.setLevel(self.oldlevels[name]) logger.removeHandler(self) def __str__(self): return '\n'.join( "%s %s\n %s" % ( record.name, record.levelname, '\n'.join( line for line in record.getMessage().split('\n') if line.strip() ), ) for record in self.records )
[docs]class InstalledHandler(Handler): def __init__(self, *names, **kw): Handler.__init__(self, *names, **kw) self.install()