/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)

Similar codes

0 vote288 views1 answer
How to show installed tkinter fonts
Python
0 vote278 views2 answers
How to convert time from one timezone to another in python
Python
0 vote292 views2 answers
Generate secret key python
Python
0 vote304 views1 answer
Subtract constant from list
Python
0 vote277 views1 answer
Jet 4 access python password
Python
-2 votes295 views1 answer
Configure your keyboards
Python
0 vote304 views1 answer
Install python 3.9 centos8
Python
0 vote335 views1 answer
Check for prime in python
Python
0 vote283 views1 answer
Django send_mail not working in testcase
Python
1 vote267 views1 answer
Django jinja subset string
Python