Python ClientSettings.logToCallbackLevel 예제들

예제 #1

파일: how_to_create_a_client.py 프로젝트: proteus-cpi/uaf-uaf

See the PyUAF HTML documentation for more info.
"""

import time, os

import pyuaf
from pyuaf.client import Client
from pyuaf.client.settings import ClientSettings
from pyuaf.util import loglevels, Address, NodeId

# we can create some ClientSettings:
settings = ClientSettings()
settings.applicationName = "MyClient"
settings.discoveryUrls.append("opc.tcp://localhost:4841")
settings.logToStdOutLevel = loglevels.Info  # print Info, Warning and Error logging to the console
settings.logToCallbackLevel = loglevels.Debug  # send Debug, Info, Warning and Error logging to the callback

# And if you want to catch the logging output, you may also define a callback.
# In this case we define a callback to write the logging output to a file in the user's home directory.
# (but this callback is optional of course, only define one if you want to do something more with the
#  logging output than simply printing it to the console (i.e. sending it to the stdout))
f = open(os.path.expanduser("~/my_logging_output.txt"), "w")


def callback(msg):
    logDetailsString = ""
    logDetailsString += time.strftime("%a, %d %b %Y %H:%M:%S",
                                      time.localtime(msg.ctime))
    logDetailsString += ".%.3d " % msg.msec
    logDetailsString += "%-10s " % msg.applicationName
    logDetailsString += "%-20s " % msg.loggerName

예제 #2

파일: how_to_setup_logging_for_a_client.py 프로젝트: GonzaloMMD/uaf

See the HTML documentation of PyUAF for more info!
""" 
import pyuaf
from pyuaf.util            import loglevels
from pyuaf.client          import Client
from pyuaf.client.settings import ClientSettings
from pyuaf.util            import Address, NodeId

# create a client that
#  - logs everything to the standard out ("stdout", i.e. the Windows DOS Prompt or the Linux shell)
#  - only logs warnings and errors to an external callback function
settings = ClientSettings()
settings.discoveryUrls.append("opc.tcp://localhost:4841")
settings.applicationName = "myClient"
settings.logToStdOutLevel = loglevels.Debug
settings.logToCallbackLevel = loglevels.Error

# define the callback for the logging
def myLoggingCallback(msg):
    print("************ CALLBACK SAYS: ************")
    if msg.level == loglevels.Error:
        print("Error message received: %s" %str(msg))
    elif msg.level == loglevels.Warning:
        print("Warning message received: %s" %str(msg))
    else:
        print("Info or debug message received: %s" %str(msg))

# create the client
myClient = Client(settings, myLoggingCallback)

# try to read the Value attribute of some non-existing node (so errors will be sent to the callback)

예제 #3

파일: how_to_create_a_client.py 프로젝트: GonzaloMMD/uaf

See the PyUAF HTML documentation for more info.
"""

import time, os

import pyuaf
from pyuaf.client          import Client
from pyuaf.client.settings import ClientSettings
from pyuaf.util            import loglevels, Address, NodeId

# we can create some ClientSettings:
settings = ClientSettings()
settings.applicationName = "MyClient"
settings.discoveryUrls.append("opc.tcp://localhost:4841")
settings.logToStdOutLevel   = loglevels.Info   # print Info, Warning and Error logging to the console 
settings.logToCallbackLevel = loglevels.Debug  # send Debug, Info, Warning and Error logging to the callback

# And if you want to catch the logging output, you may also define a callback.
# In this case we define a callback to write the logging output to a file in the user's home directory.
# (but this callback is optional of course, only define one if you want to do something more with the
#  logging output than simply printing it to the console (i.e. sending it to the stdout))
f = open(os.path.expanduser("~/my_logging_output.txt"), "w")
def callback(msg):
    logDetailsString = ""
    logDetailsString += time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime(msg.ctime))
    logDetailsString += ".%.3d " %msg.msec
    logDetailsString += "%-10s " %msg.applicationName
    logDetailsString += "%-20s " %msg.loggerName
    logDetailsString += "%-8s "  %loglevels.toString(msg.level)
    # msg.message may contain multiple lines, so we prepend the other logging details in
    # front of each line:

예제 #4

파일: how_to_setup_logging_for_a_client.py 프로젝트: proteus-cpi/uaf-uaf

See the HTML documentation of PyUAF for more info!
"""
import pyuaf
from pyuaf.util import loglevels
from pyuaf.client import Client
from pyuaf.client.settings import ClientSettings
from pyuaf.util import Address, NodeId

# create a client that
#  - logs everything to the standard out ("stdout", i.e. the Windows DOS Prompt or the Linux shell)
#  - only logs warnings and errors to an external callback function
settings = ClientSettings()
settings.discoveryUrls.append("opc.tcp://localhost:4841")
settings.applicationName = "myClient"
settings.logToStdOutLevel = loglevels.Debug
settings.logToCallbackLevel = loglevels.Error


# define the callback for the logging
def myLoggingCallback(msg):
    print("************ CALLBACK SAYS: ************")
    if msg.level == loglevels.Error:
        print("Error message received: %s" % str(msg))
    elif msg.level == loglevels.Warning:
        print("Warning message received: %s" % str(msg))
    else:
        print("Info or debug message received: %s" % str(msg))


# create the client
myClient = Client(settings, myLoggingCallback)