EventHandlers Package

EventHandlers Package

This module is experimental.

The idea is to create a mechanism that allows you to hook your own events into an ObjectDefinition instance.

This enables you for example to log to file every time an object is rewritten.

class pynag.Model.EventHandlers.BaseEventHandler(debug=False)

debug(object_definition, message)

Used for any particual debug notifications

pre_save(object_definition, message)

Called at the beginning of save()

save(object_definition, message)

Called when objectdefinition.save() has finished

write(object_definition, message)

Called whenever a modification has been written to file

exception pynag.Model.EventHandlers.EventHandlerError(message, errorcode=None, errorstring=None)

Bases: exceptions.Exception

class pynag.Model.EventHandlers.FileLogger(logfile='/var/log/pynag.log', debug=False)

Bases: pynag.Model.EventHandlers.BaseEventHandler

Handler that logs everything to file

debug(object_definition, message)

Used for any particular debug notifications

save(object_definition, message)

Called when objectdefinition.save() has finished

write(object_definition, message)

Called whenever a modification has been written to file

class pynag.Model.EventHandlers.GitEventHandler(gitdir, source, modified_by, auto_init=False, ignore_errors=False)

Bases: pynag.Model.EventHandlers.BaseEventHandler

debug(object_definition, message)

get_uncommited_files()

Returns a list of files that are have unstaged changes

is_commited()

Returns True if all files in git repo are fully commited

pre_save(object_definition, message)

Commits object_definition.get_filename() if it has any changes

save(object_definition, message)

write(object_definition, message)

class pynag.Model.EventHandlers.NagiosReloadHandler(nagios_init, *args, **kwargs)

Bases: pynag.Model.EventHandlers.BaseEventHandler

This handler reloads nagios every time that a change is made. This is only meant for small environments

debug(object_definition, message)

Used for any particual debug notifications

pre_save(object_definition, message)

Called at the beginning of save()

save(object_definition, message)

Called when objectdefinition.save() has finished

write(object_definition, message)

Called whenever a modification has been written to file

class pynag.Model.EventHandlers.PrintToScreenHandler(debug=False)

Bases: pynag.Model.EventHandlers.BaseEventHandler

Handler that prints everything to stdout

debug(object_definition, message)

Used for any particual debug notifications

save(object_definition, message)

Called when objectdefinition.save() has finished

write(object_definition, message)

Called whenever a modification has been written to file