/Python/Python check if not none or empty

Python check if not none or empty

Check if string is empty python

my_str = ""
if not my_str:
  print("empty")
else:
  print("not empty")
#output: empty

Python if not null or empty

#check is not null
if var is not None:
    print('Var is not null')

Python check if not none or empty

variable = None
variable_2 = ''
variable_3 = 'string'
variable_4 = 5

def none_or_empty(variable):
	return True if not variable else False

none_or_empty(variable)
none_or_empty(variable_2)
none_or_empty(variable_3)
none_or_empty(variable_4)

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