def reject_check(image_path, job_config):
"""
Check if an image passes the quality checks.
If not, a rejection reason is returned.
args:
id: database ID of image. This is not used but kept as a reference for
distributed computation!
image_path: path to image
parset_file: parset file location with quality check parameters
Returns:
(rejection ID, description) if rejected, else None
"""
accessor = tkp.accessors.open(image_path)
rejected = reject_check_generic(accessor)
if rejected:
return rejected
# Only run LOFAR-specific QC checks on LOFAR images.
if isinstance(accessor, LofarAccessor):
rejected = reject_check_lofar(accessor, job_config)
if rejected:
return rejected
else:
msg = "no specific quality checks for " + accessor.telescope
logger.warn(msg)
def reject_check(image_path, job_config):
""" checks if an image passes the quality check. If not, a rejection
tuple is returned.
NOTE: should only be used on a NODE
args:
id: database ID of image. This is not used but kept as a reference for
distributed computation!
image_path: path to image
parset_file: parset file location with quality check parameters
Returns:
(rejection ID, description) if rejected, else None
"""
accessor = tkp.accessors.open(image_path)
# Only run LOFAR-specific QC checks on LOFAR images.
if isinstance(accessor, LofarAccessor):
return reject_check_lofar(
accessor, job_config
)
else:
logger.warn(
"Unrecognised telescope %s for file %s, no quality checks.",
accessor.telescope, image_path
)
return None
def reject_check(accessor, job_config):
"""
Check if an image passes the quality checks.
If not, a rejection reason is returned.
args:
accessor: a TKP accessor representing the image
job_config: parset file location with quality check parameters
Returns:
(rejection ID, description) if rejected, else None
"""
rejected = reject_check_generic_data(accessor)
if rejected:
return rejected
if isinstance(accessor, AartfaacCasaImage):
rejected = reject_check_aartfaac(accessor)
if rejected:
return rejected
# Only run LOFAR-specific QC checks on LOFAR images.
if isinstance(accessor, LofarAccessor):
rejected = reject_check_lofar(accessor, job_config)
if rejected:
return rejected
else:
msg = "no specific quality checks for " + accessor.telescope
logger.debug(msg)
def reject_check(image_path, job_config):
""" checks if an image passes the quality check. If not, a rejection
tuple is returned.
NOTE: should only be used on a NODE
args:
id: database ID of image. This is not used but kept as a reference for
distributed computation!
image_path: path to image
parset_file: parset file location with quality check parameters
Returns:
(rejection ID, description) if rejected, else None
"""
accessor = tkp.accessors.open(image_path)
# Only run LOFAR-specific QC checks on LOFAR images.
if isinstance(accessor, LofarAccessor):
return reject_check_lofar(accessor, job_config)
else:
logger.warn(
"Unrecognised telescope %s for file %s, no quality checks.",
accessor.telescope, image_path)
return None
def test_zero_integration(self):
self.accessor._tau_time = 0
result = reject_check_lofar(self.accessor, self.job_config)
self.assertTrue(result)
def test_zero_integration(self):
self.accessor._tau_time = 0
result = reject_check_lofar(self.accessor, self.job_config)
self.assertTrue(result)