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First steps with Python


DomC

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Hello

I wanted to port some of my Document-Based Pascal Scripts to Python. Not because it ist necessary, just to learn something.

I tried just to build a Python example with some commands from the Vectorworks Namespace.

def Test():
   Text = 'Hello Vectorworks.'
   vs.AlrtDialog( Text+' This should work, or not?')
   vs.moveto(0,0)
   vs.Lineto(0,500)
Test()

The "AlrtDialog" seems to work. vs.moveto and vs.lineto do not want

Many thanks for some ideas!

Dom

Error Message:

Traceback (most recent call last):

File "", line 7, in

File "", line 5, in in Test

AttributeError: 'module' object has no attribute 'moveto'

Edited by DomC
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Guest Jim Kelly

It's a case sensitivity thing - notice that you have "moveto" as the method name and not "MoveTo" and "Lineto" and not "LineTo".

Just ensure the case matches up here:

http://developer.vectorworks.net/index.php/VS:Function_Reference

You can also use the information at the bottom of here:

http://developer.vectorworks.net/index.php/Python

to use an IDE when developing that will autocomplete for you and/or do linting to tell you if a method doesn't exist.

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Wow, a stupid alpha error.

(vectorscript is not case-sensitive)

Thank you so much!

Just to complete, the running code:

import vs

def Test():
Text = 'Hello Vectorworks.'
vs.AlrtDialog( Text+' This should work, or not?')
vs.MoveTo(0,0)
vs.LineTo(0,500)
Test()

Link to comment
Guest Jim Kelly

Oh wow, actually that brings me back now that you mention it, because Pascal was my second programming language, and I guess now that you mention it, yes it wasn't case sensitive. Blast from the past. :)

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