How Can I Replace Python 2's `execfile()` Function in Python 3?

Exploring Alternatives to execfile in Python 3

The removal of the execfile() function in Python 3 has left developers seeking alternative methods for conveniently loading scripts. One particularly notable solution lies in utilizing the exec() function.

exec() as an Alternative to execfile()

According to the official documentation, the syntax for using exec() to load a script is as follows:

exec(open("filename").read())

This approach effectively replaces the deprecated execfile() syntax:

execfile("filename")

Additional Resources

For further reference, the following documentation links provide valuable insights:

• [What's New In Python 3.0](https://docs.python.org/3/whatsnew/3.0.html)
• [execfile](https://docs.python.org/2/library/functions.html#execfile)
• [exec](https://docs.python.org/3/library/functions.html#exec)

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