def get_default_goniometers_path(cls):
"""
Returns a tuple containing the location of the default Goniometer
setup files and their file extension.
"""
return (
settings.DATA_REG.get_directory_path("DEFAULT_GONIOS"),
retrieve_lowercase_extension(*cls.Meta.file_filters[0][1])
)
def get_selected_globs(self, filter, filters=None):
""" Returns the extension glob corresponding to the selected filter """
selected_name = filter.get_name()
for fltr in (filters or self.file_filters):
try:
name, globs = fltr
except TypeError: # filter is not a tuple, perhaps it is a FileFilter from a parser
parser = fltr.get_data("parser")
name, globs = parser.description, parser.extensions
if selected_name == name:
if len(globs) and globs[0] != "*.*":
return [retrieve_lowercase_extension(glob) for glob in globs]
else:
return None
