def process_parameter_line(self, line):
"""
Processes a single script line representing a parameter
"""
value, _ = self.split_tokens(line)
description = JsUtils.create_descriptive_name(value)
output = create_output_from_string(line)
if output is not None:
output.setName(value)
output.setDescription(description)
if issubclass(output.__class__, QgsProcessingOutputDefinition):
self.addOutput(output)
else:
# destination type parameter
self.addParameter(output)
else:
line = JsUtils.upgrade_parameter_line(line)
param = getParameterFromString(line)
if param is not None:
self.addParameter(param)
else:
self.error = self.tr('This script has a syntax error.\n'
'Problem with line: {0}').format(line)
def testDescriptiveName(self):
"""
Tests creating descriptive name
"""
self.assertEqual(JsUtils.create_descriptive_name('a B_4324_asd'),
'a B 4324 asd')