AccessGrid.Toolkit.AppBase

Package AccessGrid :: Module Toolkit :: Class AppBase

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Class AppBase

Known Subclasses:: Application, Service

The application object is one of the top level objects used to build new parts of the AGTk. The application object is required to be a singleton in any process.

Method Summary
	`__init__(self)` The application constructor that enforces the singleton pattern.
	`AddCmdLineOption(self, option)`
	`FindConfigFile(self, configFile)` Locate given file in configuration directories: first check user dir, then system dir; return None if not found
	`GetCertificateManager(self)`
	`GetCertMgrUI(self)`
	`GetConfigFilename(self)`
	`GetDebugLevel(self)`
	`GetDefaultSubject(self)`
	`GetFileLogLevels(self)` Return the loggingLevels object for the current log file.
	`GetGlobusConfig(self)`
	`GetHostname(self)`
	`GetLog(self)` Return a toolkit wide log.
	`GetLogFilename(self)`
	`GetLogLevels(self)` Return the primary loggingLevels object.
	`GetOption(self, arg)`
	`GetStreamLogLevels(self)` Return the loggingLevels object for the current output stream.
	`GetToolkitConfig(self)`
	`GetUserConfig(self)`
	`Initialize(self, name, args)` This method sets up everything for reasonable execution.
	`instance()` The interface for getting the one true instance of this object. (Static method)
	`ProcessArgs(self, args)` Process toolkit wide standard arguments.
	`__CheckForInvalidClock(self)` Check to see if the local clock is out of synch, a common reason for a failed authentication.

Class Variable Summary
`NoneType`	`theInstance` = None

Instance Method Details

init(self)
(Constructor)

The application constructor that enforces the singleton pattern.

FindConfigFile(self, configFile)

Locate given file in configuration directories: first check user dir, then system dir; return None if not found

GetFileLogLevels(self)

Return the loggingLevels object for the current log file.

GetLog(self)

Return a toolkit wide log.

GetLogLevels(self)

Return the primary loggingLevels object.
  in debug mode: self.streamLoggerLevels
  otherwise:     self.fhLoggerLevels

Should be called after initialization.
Levels can be set like this:
    ll = GetFileLevels()
    ll.SetLevel(Log.DEBUG)
and tuned like this:
    ll.SetLevel(Log.WARN, Log.Hosting)

GetStreamLogLevels(self)

Return the loggingLevels object for the current output stream. Returns None when not in debug mode.

Initialize(self, name=None, args=None)

This method sets up everything for reasonable execution. At the first sign of any problems it raises exceptions and exits.

ProcessArgs(self, args=None)

Process toolkit wide standard arguments. Then return the modified argv so the app can choose to parse more if it requires that.

__CheckForInvalidClock(self)

Check to see if the local clock is out of synch, a common reason for a failed authentication.

This routine loggs a warningString.

Static Method Details

instance()

The interface for getting the one true instance of this object.

Class Variable Details

theInstance

Type:: NoneType
Value:: None

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