The Python pass statement is used to execute an empty statement. We can use the pass statement when we do not want to execute any statement at a place in the code, but Python requires us to specify a statement to satisfy the Syntax rules.
Python pass statement is different than a Python comment. A comment is totally ignored by the Python interpreter, but pass sstatement is not ignored.
Python pass Statement Example
The for loop in Python requires at least one statement to execute. If we do not write any statement under for loop body, the program will give an error.
If for some strange reason, we want to loop through a sequence but do not want to execute any statement, we can use pass statement.
names = ["alex", "brian", "charles"]
for x in names:
pass
print("Statement after the loop body")
Program output.
Statement after the loop body
The pass Block
Please note that pass statement does not work as the break statement. It does not pass the whole code block.
The pass statement only passes the single statement. If there are other statements in scope of pass block, they will be executed.
names = ["alex", "brian", "charles"]
for x in names:
pass
print(x)
print("Statement after the loop body")
Program output.
alex brian charles Statement after the loop body
Happy Learning !!