def _makeArgumentParser(cls):
"""Create an argument parser
"""
parser = ArgumentParser(name=cls._DefaultName)
parser.add_id_argument(
name="--id",
datasetType=pipeBase.ConfigDatasetType(name="isr.datasetType"),
help="data IDs, e.g. --id visit=12345 ccd=1,2^0,3")
return parser
def _makeArgumentParser(cls):
"""!Create and return an argument parser
@param[in] cls the class object
@return the argument parser for this task.
This override is used to delay making the data ref list until the dataset type is known;
this is done in @ref parseAndRun.
"""
parser = pipeBase.ArgumentParser(name=cls._DefaultName)
parser.add_id_argument(name="--id",
datasetType=pipeBase.ConfigDatasetType(name="isr.datasetType"),
help="data IDs, e.g. --id visit=12345 ccd=1,2^0,3")
return parser
def testConfigDatasetTypeNoFieldDefault(self):
"""Test ConfigDatasetType with a config field that has no default value"""
name = "dsTypeNoDefault"
ap = pipeBase.InputOnlyArgumentParser(name="argumentParser")
dsType = pipeBase.ConfigDatasetType(name=name)
ap.add_id_argument("--id", dsType, "help text")
# neither the argument nor the config field has a default,
# so the user must specify the argument (or specify doMakeDataRefList=False
# and post-process the ID list)
with self.assertRaises(RuntimeError):
ap.parse_args(
config=self.config,
args=[DataPath,
"--id", "visit=2",
],
)
def testConfigDatasetTypeFieldDefault(self):
"""Test ConfigDatasetType with a config field that has a default value"""
# default value for config field "dsType" is "calexp";
# use a different value as the default for the ConfigDatasetType
# so the test can tell the difference
name = "dsType"
ap = pipeBase.InputOnlyArgumentParser(name="argumentParser")
dsType = pipeBase.ConfigDatasetType(name=name)
ap.add_id_argument("--id", dsType, "help text")
namespace = ap.parse_args(
config=self.config,
args=[DataPath,
"--id", "visit=2",
],
)
self.assertEqual(namespace.id.datasetType, "calexp") # default of config field dsType
self.assertEqual(len(namespace.id.idList), 1)