Home >Backend Development >Python Tutorial >Why Am I Getting a SyntaxError: Invalid Syntax for print with End Keyword Argument in Python 2.x?

Why Am I Getting a SyntaxError: Invalid Syntax for print with End Keyword Argument in Python 2.x?

Susan Sarandon
Susan SarandonOriginal
2024-11-13 04:45:02616browse

Why Am I Getting a SyntaxError: Invalid Syntax for print with End Keyword Argument in Python 2.x?

SyntaxError: Invalid Syntax for print with End Keyword Argument

In Python 3.x, the print statement has been replaced with a function, allowing you to use keyword arguments such as end. However, you may encounter a SyntaxError when attempting to use this syntax in Python 2.x.

Reason for SyntaxError in Python 2.x

Python 2.x treats print as a statement instead of a function. Therefore, using keyword arguments in a print statement is not valid syntax in this version of Python.

Example of Invalid Syntax in Python 2.x

if Verbose:
   print("Building internal Index for %d tile(s) ..." % len(inputTiles), end=' ')

Explanation of Error

The above code attempts to use the end keyword argument in a print statement. However, in Python 2.x, this syntax is not recognized, resulting in a SyntaxError.

Alternatives to End Keyword in Python 2.x

In Python 2.x, there are alternative ways to achieve the desired behavior without using the end keyword:

  • Print Comma Separated Arguments: To end a line with a space without a line break, use a comma after the last argument.
print("Building internal Index for %d tile(s) ..." % len(inputTiles),)
  • Use sys.stdout Directly: For more control over output, consider using sys.stdout.write() directly.
import sys
sys.stdout.write("Building internal Index for %d tile(s) ... ".format(len(inputTiles)))

The above is the detailed content of Why Am I Getting a SyntaxError: Invalid Syntax for print with End Keyword Argument in Python 2.x?. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn