In Python programming, the
pass statement is a null statement which can be used as a placeholder for future code.
Suppose we have a loop or a function that is not implemented yet, but we want to implement it in the future. In such cases, we can use the
The syntax of the
pass statement is:
Using pass With Conditional Statement
n = 10 # use pass inside if statement if n > 10: pass print('Hello')
Here, notice that we have used the
pass statement inside the
However, nothing happens when the pass is executed. It results in no operation (NOP).
Suppose we didn't use pass or just put a comment as:
n = 10 if n > 10: # write code later print('Hello')
Here, we will get an error message:
IndentationError: expected an indented block
Note: The difference between a comment and a
pass statement in Python is that while the interpreter ignores a comment entirely,
pass is not ignored.
Use of pass Statement inside Function or Class
def function(args): pass
class Example: pass