def update_package_config():
""" Every time sentinelhub package is installed entire config.json is overwritten. However this function
will check if sentinelhub is already installed and try to copy those parameters from old config.json that are by
default set to an empty value (i.e. instance_id, aws_access_key_id and aws_secret_access_key) into new config.json
file.
"""
try:
import importlib
import sys
import json
path = importlib.machinery.PathFinder().find_spec('sentinelhub', sys.path[1:]).submodule_search_locations[0]
old_config_filename = os.path.join(path, 'config.json')
with open(old_config_filename, 'r') as file:
old_config = json.load(file)
from sentinelhub.config import SHConfig
config = SHConfig()
for attr, value in old_config.items():
if hasattr(config, attr) and not getattr(config, attr):
setattr(config, attr, value)
config.save()
except BaseException:
pass
def try_create_config_file():
""" After the package is installed it will try to trigger saving a config.json file
"""
try:
from sentinelhub.config import SHConfig
SHConfig()
except BaseException:
pass
def test_configuration(self):
SHConfig().save()
config_file = '{}/../sentinelhub/config.json'.format(os.path.dirname(os.path.realpath(__file__)))
if not os.path.isfile(config_file):
self.fail(msg='Config file does not exist: {}'.format(os.path.abspath(config_file)))
with open(config_file, 'r') as fp:
config = json.load(fp)
ogc_base_url = config['ogc_base_url']
aws_base_url = config['aws_base_url']
default_start_date = config['default_start_date']
max_download_attempts = config['max_download_attempts']
download_sleep_time = config['download_sleep_time']
instance_id = config['instance_id']
if not instance_id:
instance_id = None
self.assertEqual(SHConfig().ogc_base_url, ogc_base_url,
msg="Expected {}, got {}".format(ogc_base_url, SHConfig().ogc_base_url))
self.assertEqual(SHConfig().aws_base_url, aws_base_url,
msg="Expected {}, got {}".format(aws_base_url, SHConfig().aws_base_url))
self.assertEqual(SHConfig().instance_id, instance_id,
msg="Expected {}, got {}".format(instance_id, SHConfig().instance_id))
self.assertEqual(SHConfig().default_start_date, default_start_date,
msg="Expected {}, got {}".format(default_start_date, SHConfig().default_start_date))
self.assertEqual(SHConfig().max_download_attempts, max_download_attempts,
msg="Expected {}, got {}".format(max_download_attempts,
SHConfig().max_download_attempts))
self.assertEqual(SHConfig().download_sleep_time, download_sleep_time,
msg="Expected {}, got {}".format(download_sleep_time,
SHConfig().download_sleep_time))