pythonhow to check if value is None
# How to check if a variable is None var = None # variable is None in this example if var is None: # if var is None print("var is None") # code... else: # if var is not None print("var is not None") # code... # result of above example "var is None" var = "sometext" # variable is not None in this example if var is None: # if var is None print("var is None") # code... else: # if var is not None print("var is not None") # code... # result of above example "var is not None"