def test_cbers_id_valid():
"""
Should work as expected (parse cbers scene id)
"""
scene = 'CBERS_4_MUX_20171121_057_094_L2'
expected_content = {
'acquisition_date': '20171121',
'sensor': 'MUX',
'key': 'CBERS4/MUX/057/094/CBERS_4_MUX_20171121_057_094_L2',
'path': '057',
'processing_level': 'L2',
'row': '094',
'version': '4',
'scene_id': 'CBERS_4_MUX_20171121_057_094_L2',
'satellite': 'CBERS'
}
assert utils.cbers_parse_scene_id(scene) == expected_content
scene = 'CBERS_4_AWFI_20171121_057_094_L2'
expected_content = {
'acquisition_date': '20171121',
'sensor': 'AWFI',
'key': 'CBERS4/AWFI/057/094/CBERS_4_AWFI_20171121_057_094_L2',
'path': '057',
'processing_level': 'L2',
'row': '094',
'version': '4',
'scene_id': 'CBERS_4_AWFI_20171121_057_094_L2',
'satellite': 'CBERS'
}
assert utils.cbers_parse_scene_id(scene) == expected_content
def test_cbers_id_invalid():
"""
Should raise an error with invalid sceneid
"""
scene = 'CBERS_4_MUX_20171121_057_094'
with pytest.raises(InvalidCBERSSceneId):
utils.cbers_parse_scene_id(scene)
def cbers(path, row, sensor='MUX'):
"""Get CBERS scenes.
Valid values for sensor are: 'MUX', 'AWFI', 'PAN5M' and 'PAN10M'.
"""
path = utils.zeroPad(path, 3)
row = utils.zeroPad(row, 3)
prefix = f'CBERS4/{sensor}/{path}/{row}/'
session = boto3_session(region_name=region)
s3 = session.client('s3')
results = aws.list_directory(cbers_bucket, prefix, s3=s3)
scene_ids = [os.path.basename(key.strip('/')) for key in results]
results = []
for scene_id in scene_ids:
info = utils.cbers_parse_scene_id(scene_id)
scene_key = info["key"]
preview_id = '_'.join(scene_id.split('_')[0:-1])
info[
'thumbURL'] = f'https://s3.amazonaws.com/{cbers_bucket}/{scene_key}/{preview_id}_small.jpeg'
info[
'browseURL'] = f'https://s3.amazonaws.com/{cbers_bucket}/{scene_key}/{preview_id}.jpg'
results.append(info)
return results
