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Re: [Question #679113]: showMonitors() – what does "None" mean?

To: sikuli-driver@xxxxxxxxxxxxxxxxxxx
From: RaiMan <question679113@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 12 Mar 2019 12:22:29 -0000
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Question #679113 on Sikuli changed:
https://answers.launchpad.net/sikuli/+question/679113

RaiMan proposed the following answer:
@Mike
showMonitors() is a function at the Java level having this signature:
  public static void showMonitors()

hence it does not return anything.

The message output is done inside the function.

If you assign the not existing return value (void) of showMonitors() to
a variable, then in the Python context this variable is defined and does
not have a value, which is signalled by None. That is Python ;-)

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