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I'd like to read the tags from my OPC server (kepware) with Python 3.3 I have found the openopc project at the sourceforge, but it seems it doesnt work with Python 3.3

Do I have other options here?

Istvanb
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  • Inform the programmers that you need a python 3 implementation of it or use py2to3 ton convert the project. Please refine your question. – User Jan 30 '14 at 13:43
  • I ported it myself using 2to3 to point me to the issues and just sent the changes to the author of the package. I could post the changes somewhere if you like. – clutton May 25 '14 at 02:13

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If your Python program runs under Windows platform, you can use QuickOPC (http://www.opclabs.com/products/quickopc/languages-and-tools/python).

It exposes COM objects that provide various OPC operations (reading, writing, browsing, ...). These COM objects can be consumed from Python after importing "win32.client".

Disclaimer: This is a self-promotion.

ZbynekZ
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