Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
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en:chapter1 [2019/06/10 15:31] hlinke [Introduction] |
en:chapter1 [2019/07/28 10:24] (aktuell) hlinke [Hello World] |
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| For historical reasons there are two versions of Python language avilable: Python 2.x and Python 3.x. Unfortunately Python 3.x includes a lot of incvompatible changes to the Python language so that version 2.x has still to be maintained, as a lot of solutions are based on this version | For historical reasons there are two versions of Python language avilable: Python 2.x and Python 3.x. Unfortunately Python 3.x includes a lot of incvompatible changes to the Python language so that version 2.x has still to be maintained, as a lot of solutions are based on this version | ||
| VEGASPython is also based on Python 2.x. | VEGASPython is also based on Python 2.x. | ||
| + | |||
| + | PythonNet: Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers. It allows Python code to interact with the CLR, and may also be used to embed Python into a .NET application. | ||
| Several different Python implementations are available CPython, JPython etc. The orginal version is called CPython as it is written in the programming language " | Several different Python implementations are available CPython, JPython etc. The orginal version is called CPython as it is written in the programming language " | ||
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| If you want to know more about IRONPython you can get more information on the official website [[http:// | If you want to know more about IRONPython you can get more information on the official website [[http:// | ||
| The main problem of IRONPython is the incompatibility with several standard Python moduels like openCV and NumPy. Especially openCV is interesting for Video editing. | The main problem of IRONPython is the incompatibility with several standard Python moduels like openCV and NumPy. Especially openCV is interesting for Video editing. | ||
| + | |||
| + | Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers. It allows Python code to interact with the CLR, and may also be used to embed Python into a .NET application. | ||
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| You open the window in VEGAS via "View - Extensions - VEGASPython Interactive Window" | You open the window in VEGAS via "View - Extensions - VEGASPython Interactive Window" | ||
| - | {{: | + | {{: |
| This opens the interactive VEGASPython Window: | This opens the interactive VEGASPython Window: | ||
| - | {{: | + | {{: |
| The interactive VEGASPython Window consists of two textboxes. | The interactive VEGASPython Window consists of two textboxes. | ||
| Zeile 66: | Zeile 70: | ||
| Enter: | Enter: | ||
| <code python> | <code python> | ||
| - | print" | + | print ("Hello World") |
| </ | </ | ||
| Zeile 79: | Zeile 83: | ||
| ==== Introduction to the Python Language ==== | ==== Introduction to the Python Language ==== | ||
| It is not the intention of this tutorial to provide a complete Python tutorial. I will only show you the items you need to know to be able to create or modify VEGASPython scripts. | It is not the intention of this tutorial to provide a complete Python tutorial. I will only show you the items you need to know to be able to create or modify VEGASPython scripts. | ||
| + | VEGASPython is based on Python 3.x. Therefore the Python 3 syntax has to be used. | ||
| === Functions === | === Functions === | ||
| Zeile 115: | Zeile 120: | ||
| <code Python> | <code Python> | ||
| numberVariable = 5 | numberVariable = 5 | ||
| - | print numberVariable | + | print (numberVariable) |
| floatVariable = 0.5 | floatVariable = 0.5 | ||
| - | print floatVariable | + | print (floatVariable) |
| stringVariable = " | stringVariable = " | ||
| - | print stringVariable | + | print (stringVariable) |
| </ | </ | ||
| Zeile 160: | Zeile 165: | ||
| <code python> | <code python> | ||
| - | print pyVEGAS.Version | + | print (pyVEGAS.Version) |
| </ | </ | ||
