Metadata-Version: 2.1
Name: pydevmgr_core
Version: 0.4.1
Summary: UNKNOWN
Home-page: UNKNOWN
Author: Sylvain Guieu
Author-email: sylvain.guieu@univ-grenoble-alpes.fr
License: Creative Commons Attribution-Noncommercial-Share Alike license
Description: 
        This python package is used as a core engine for any pydevmgr high level package. 
        
        The documentation is on its way, but one may be interested to higher level package such as 
        - [pydevmgr_ua](https://github.com/efisoft-elt/pydevmgr_ua)
        - [pydevmgr_elt](https://github.com/efisoft-elt/pydevmgr_elt)
        
        
        Python package to by used as substitute of a real device manager running in a ELT-Software environment when the full ELT-Software environment cannot be used. 
        
        
        
        Sources are [here](https://github.com/efisoft-elt/pydevmgr_core)
        
        
        # Install
        
        ```bash
        > pip install pydevmgr_core 
        ```
        
        # Basic Usage
        
        pydevmgr_core is not indented to be used directly but used by other pydevmgr related package as a core engine. 
        
        For usage here is an example using pydevmgr_ua to access an OPC-UA node : 
        
        ```python
        from pydevmgr_ua import UaRpc, UaNode, UaCom
        from pydevmgr_core import InsideIntervalNode
        import time 
        
        com = UaCom(address="opc.tcp://192.168.1.11:4840", prefix="MAIN")
        
        target = 7.0
        
        move = UaRpc( com=com, suffix="Motor1.RPC_MoveAbs", args_parser=[float, float])
        pos = UaNode( com=com,  suffix="Motor1.stat.lrPosActual" )
        test = InsideIntervalNode( node = pos, min=target-0.1, max=target+0.1 )
        
        
        try:
            com.connect()
            move.call( 7.0, 1 )
            while not test.get():
                time.sleep(0.1)
        
            print( "posisiotn is", pos.get() )
        finally:
            com.disconnect()
        
        ```
        
        Or using the highest level dedicated for ELT devices: 
        
        
        ```python 
        from pydevmgr_elt import Motor, wait
        m1 = Motor('motor1', address="opc.tcp://192.168.1.11:4840", prefix="MAIN.Motor1")
        try:
            m1.connect()    
            wait(m1.move_abs(7.0,1.0), lag=0.1)
            print( "position is", m1.stat.pos_actual.get() )
        finally:
            m1.disconnect()
        ```
        
Platform: UNKNOWN
Description-Content-Type: text/markdown
Provides-Extra: QT
