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Methods defined here:
- ExtensionPreferences(self, filename)
- Loads the preferences() function of an Extension.
Parameters:
filename -- the name of the file containing the Extension.
Returns:
True -- the Extension's preferences were successfully loaded.
False -- an error ocurred while trying to load the Extension's
preferences.
- GetExtensions(self)
- Obtain a generator for iterating the list of loadedExtensions.
Returns:
a generator with the list of loadedExtensions.
- LoadAllExtensions(self)
- Load all the Extensions found in EXTENSION_PATHS and import every .py
and .egg file found.
- LoadExtensionFromFile(self, filename, directory, local=False)
- Tries to load an Extension fron a given file.
Parameters:
filename -- the name of the file containing the Extension.
directory -- full path to the directory containing the file.
local -- True = the extension is to be copied to the
local extension directory after checking
False = don't copy the Extension.
Returns:
True -- the Extension was successfully loaded.
False -- an error ocurred while trying to load the Extension,
or the Extension has been disabled via the ExtensionManagerDialog.
- RemoveExtension(self, filename)
- Removes the given Extension.
Considerations:
This function "unloads" the Extension. It executes the shutdown()
function of the Extension and then removes it from loadedExtensions.
Parameters:
filename -- the name of the file containing the Extension.
Returns:
True -- the Extension was successfully removed.
False -- an error ocurred while trying to remove the Extension.
- StartExtension(self, filename)
- Starts the given Extension.
Considerations:
This method executes the startup() function of the Extension
This is mainly for enabling an Extension on the fly without
loading another instance.
Parameters:
filename -- the name of the file containing the Extension.
Returns:
True -- the Extension was successfully started.
False -- an error ocurred while trying to start the Extension.
- StopExtension(self, filename)
- Stops the given Extension.
Considerations:
This method executes the shutdown() function of the Extension.
This is mainly for disabling Extensions on the fly, but is also
used for removing them.
Parameters:
filename -- the name of the file containing the Extension.
Returns:
True -- the Extension was successfully stopped.
False -- an error ocurred while trying to stop the Extension.
- __init__(self, mainapp)
- Creates a new Instance of ExtensionManager.
Parameters:
parent -- the parent MainApp Jokosher window.
- register(self, extension, filename, directory, local)
- Called from Extension.LoadAllExtensions afer the Extensions
module has been imported (and the class instantiated in the case
of extensions that are oggs).
Parameters:
extension -- a reference to the Extension (either a module
or in the case of an Extension imported from an
egg, an instance object.
filename -- the name of the file containing the Extension.
directory -- full path to the directory containing the file.
local -- True = the extension is to be copied to the
local extension directory after checking
False = don't copy the Extension.
Returns:
True -- the Extension was successfully registered.
False -- an error ocurred while trying to register the Extension,
or the Extension has been disabled via the ExtensionManagerDialog.
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