allowUndefined	bool	True	Flag if data file can be undefined at run time
default	dict	NotImplemented
toolTip	str	history.scm or 0-state.scm file from Coot
guiLabel	str	Coot history
guiDefinition	dict	{}
helpFile	str	NotImplemented
saveToDb	bool	True	Save the name of this file in the database
fileExtensions	list	['scm', 'py']	A list of strings containing allowed file extensions (no dot)
mimeTypeName	str	application/coot-script
mimeTypeDescription	str	Coot history/script file
fileLabel	str	coot_history	Label for file
mustExist	bool	False	Flag if data file must exist at run time
fromPreviousJob	bool	False	Flag if input data file can be inferred from preceeding jobs
jobCombo	bool	True	Flag if data widget should be a combo box
fileContentClassName	str	None	A string containing the name of a class which will hold the file contents
isDirectory	bool	False	Flag if the data is a directory
requiredSubType	list	None	A list of allowed sub types
requiredContentFlag	list	None	A list of allowed content flags