def get_isis_translation(label):
"""
Compute the ISIS serial number for a given image using
the input cube or the label extracted from the cube.
Parameters
----------
label : dict or str
A PVL dict object or file name to extract
the PVL object from
Returns
-------
translation : dict
A PVLModule object containing the extracted
translation file
"""
# Instantiate a DB session if not already instantiated
if not hasattr(plio, 'data_session'):
print(get_data('data.db'))
plio.data_session = setup_db_session(get_data('data.db'))
# Grab the label is not already read
if not isinstance(label, PVLModule):
label = pvl.load(label)
# Grab the spacecraft name and run it through the ISIS lookup
spacecraft_name = find_in_dict(label, 'SpacecraftName')
for row in plio.data_session.query(StringToMission).filter(
StringToMission.key == spacecraft_name):
spacecraft_name = row.value.lower()
# Try and pull an instrument identifier
try:
instrumentid = find_in_dict(label, 'InstrumentId').capitalize()
except:
instrumentid = None
translation = None
# Grab the translation PVL object using the lookup
for row in plio.data_session.query(Translations).filter(
Translations.mission == spacecraft_name,
Translations.instrument == instrumentid):
# Convert the JSON back to a PVL object
translation = PVLModule(row.translation)
return translation
def get_isis_translation(label):
"""
Compute the ISIS serial number for a given image using
the input cube or the label extracted from the cube.
Parameters
----------
label : dict or str
A PVL dict object or file name to extract
the PVL object from
Returns
-------
translation : dict
A PVLModule object containing the extracted
translation file
"""
# Instantiate a DB session if not already instantiated
if not hasattr(plio, 'data_session'):
print(get_data('data.db'))
plio.data_session = setup_db_session(get_data('data.db'))
# Grab the label is not already read
if not isinstance(label, PVLModule):
label = pvl.load(label)
# Grab the spacecraft name and run it through the ISIS lookup
spacecraft_name = find_in_dict(label, 'SpacecraftName')
for row in plio.data_session.query(StringToMission).filter(StringToMission.key==spacecraft_name):
spacecraft_name = row.value.lower()
# Try and pull an instrument identifier
try:
instrumentid = find_in_dict(label, 'InstrumentId').capitalize()
except:
instrumentid = None
translation = None
# Grab the translation PVL object using the lookup
for row in plio.data_session.query(Translations).filter(Translations.mission==spacecraft_name,
Translations.instrument==instrumentid):
# Convert the JSON back to a PVL object
translation = PVLModule(row.translation)
return translation
def test_setup_session(self):
print(get_data('data.db'))
data_session = io_db.setup_db_session(get_data('data.db'))
self.assertIsInstance(data_session, session.Session)
def test_setup_session(self):
print(get_data('data.db'))
data_session = io_db.setup_db_session(get_data('data.db'))
self.assertIsInstance(data_session, session.Session)