Option: --runscript (run script)

The specified script file is run by CODESYS.

Table 514: Command Line Options for --runscript
`‎--runscript="<script file>.py"‎`	CODESYS runs the `‎<script file>.py‎` script file at startup. You have to provide the complete path of the script file.
`‎--scriptargs:'<arg1> <arg2> ... <argn>'‎`	Use this option with the `‎--runscript‎` option. They trigger the passing of the <arg1> … <argn> arguments to the script. The arguments are passed to the Python variable `‎sys.argv‎`.
`‎--noUI‎`	Use this option with the `‎--runscript‎` option. The CODESYS user interface is not opened. CODESYS outputs all errors, warnings, compiler reports, and command-line messages generated from the script. The script messages (1: Severity Text) can be separated from other messages (2: Severity FatalError, Error, Warning, Information) with the `‎>‎` operator.
`‎--enablescripttracing‎`	Use this option with the `‎--runscript‎` option. As a result, each command of the script file is shown in the output.
`‎--textPrompts‎`	Use this option with the `‎--noUI‎` option. As a result, message service methods and default dialogs are output in the command line for user input. If you do not specify `‎--textPrompts‎`, then all message service prompts are confirmed automatically with default values.
`‎scriptdebugger {="<debugger>"}‎`	Use this option with the `‎--runscript‎` option. It sets IronPython in debug mode so that external debuggers can be used to debug Python scripts. The following values are defined for <debugger> (not case sensitive): `‎auto‎`: Automatically detects if a debugger is included in every script for the current process. At this time, only .NET-based debuggers can be detected automatically. A detected debugger overwrites the `‎--enablescripttracing‎` flag. `‎.NET‎`: Activates debugging for .NET-based debuggers, such as "Python Tools for Visual Studio" (PTVS) and SharpDevelop. With this option, a debugger can also be included in running scripts, as opposed to "auto". Note: This is currently the default value when `‎--scriptdebugger‎` is used without providing a value. `‎disabled‎`: Deactivates debugging and automatic detection. `‎script‎`: Switches the IronPython script engine to debug mode for activating the debugging for set-trace debuggers. The script itself must connect to and disconnect from the debugger. `‎tracing‎`: Activates the simple integrated "script tracing" mode and deactivates the automatic detection (same as the option `‎--scripttracing‎`). `‎$absolute_path.py$‎`: Absolute path to a Python script that initiates the connection to a Python-based debugger. The IronPython script engine is switched to debug mode for allowing the debugging for set-trace debuggers. This script is run one time during the initialization and should define the following non-parameterized functions: `‎scriptdebuggersetup‎` is run immediately before running the user script to establish the connection to the debugger. `‎scriptdebuggershutdown‎` is called immediately after running the user script or when the script engine is downloaded and should close the connection to the debugger.

Examples of using transfer parameters in script files with 'sys.argv'

start /b /wait Automation Builder.exe 
--runscript="D:\Script\ArgvAnd__main__Test.py" 
--scriptargs:'username password 3.14 "path=\"C:\temp\\"'

Script file: ‎ArgvAnd__main__Test.py‎

from __future__ import print_function
import sys
print("sys.argv: ", len(sys.argv), " elements:")

for arg in sys.argv:
    print(" - ", arg)
print()
print("__name__: ", __name__)

Output result: ‎stdout‎:

sys.argv: 6 elements:
- D:\TestScripts\ArgvAnd__main__Test.py
- username
- password
- 3.14
- path= "C:temp"
__name__: __main__

For more information about the ‎__name__‎ global variable, see the Python documentation.

Examples of the message output

start /b /wait Automation Builder.exe --runscript="D:\Script\AmpelTest.py" --noUI 1>ScriptMessages.txt

CODESYS passes all messages which are generated by the script to the ‎ScriptMessages.txt‎ file. Other messages are printed to the command line.

start /b /wait Automation Builder.exe --runscript="D:\Script\AmpelTest.py" --noUI 2>NUL

CODESYS suppresses all messages, except for script messages. The script messages are printed to the command line.

Example of using the –scriptdebugger option

The following ‎initdebug.py‎ script was tested successfully with ‎pydevd‎-based debuggers, such as PyDev / LiClipse and PyCharm. To use this script, start CODESYS with the following command line:

--profile="Fanta Development Build" --scriptdebugger="D:\test\charmdebug\initdebug.py"

File: ‎initdebug.py‎:

from _future_ import print_function
from _future_ import unicode_literals
import sys
sys.path.append(r"D:\test\Env2\Lib\site-packages\pycharm-debug.egg")
import pydevd
def scriptdebuggersetup():
pydevd.settrace('localhost', port=51234, stdoutToServer=True, stderrToServer=True)
def scriptdebuggershutdown():
pydevd.stoptrace()

For more information, see: and ‎⮫ http://docs.python.org/tutorial/modules.html