secsgem

Simple Python SECS/GEM implementation

This module is still work in progress. I'd love to get your input, your use case, whether you are experienced in SECS or not.

Installation

To install the latest official release (0.3.0, 2024-09-14, https://pypi.python.org/pypi/secsgem):

$ pip install secsgem

To install the current development code (might be instable):

$ pip install git+git://github.com/bparzella/secsgem

Sample

import logging
import code

import secsgem.common
import secsgem.gem
import secsgem.hsms

from communication_log_file_handler import CommunicationLogFileHandler

class SampleHost(secsgem.gem.GemHostHandler):
    def __init__(self, settings: secsgem.common.Settings):
        super().__init__(settings)

        self.MDLN = "gemhost"
        self.SOFTREV = "1.0.0"

commLogFileHandler = CommunicationLogFileHandler("log", "h")
commLogFileHandler.setFormatter(logging.Formatter("%(asctime)s: %(message)s"))
logging.getLogger("communication").addHandler(commLogFileHandler)
logging.getLogger("communication").propagate = False

logging.basicConfig(format='%(asctime)s %(name)s.%(funcName)s: %(message)s', level=logging.DEBUG)

settings = secsgem.hsms.HsmsSettings(
    address="127.0.0.1",
    port=5000,
    connect_mode=secsgem.hsms.HsmsConnectMode.PASSIVE,
    device_type=secsgem.common.DeviceType.HOST
)

h = SampleHost(settings)
h.enable()

code.interact("host object is available as variable 'h'", local=locals())

h.disable()

Contribute

This project is still at its beginning. If you can offer suggestions, additional information or help please contact me.