Esempio n. 1
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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
Esempio n. 2
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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
Esempio n. 3
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 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)
Esempio n. 4
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 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)