common module

A module with some common functions to be used with ipyleaflet and folium.

ee_initialize(token_name='EARTHENGINE_TOKEN')

Authenticates Earth Engine and initialize an Earth Engine session

Source code in geodemo/common.py

def ee_initialize(token_name="EARTHENGINE_TOKEN"):
    """Authenticates Earth Engine and initialize an Earth Engine session"""
    if ee.data._credentials is None:
        try:
            ee_token = os.environ.get(token_name)
            if ee_token is not None:
                credential_file_path = os.path.expanduser("~/.config/earthengine/")
                if not os.path.exists(credential_file_path):
                    credential = '{"refresh_token":"%s"}' % ee_token
                    os.makedirs(credential_file_path, exist_ok=True)
                    with open(credential_file_path + "credentials", "w") as file:
                        file.write(credential)

            ee.Initialize()
        except Exception:
            ee.Authenticate()
            ee.Initialize()

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Last update: 2021-05-07