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import platform
import locale
from applicationinsights.channel import contracts
# save off whatever is currently there
existing_device_initialize = contracts.Device._initialize
def device_initialize(self):
""" The device initializer used to assign special properties to all device context objects"""
existing_device_initialize(self)
self.type = 'Other'
self.id = platform.node()
self.os_version = platform.version()
self.locale = locale.getdefaultlocale()[0]
# assign the device context initializer
contracts.Device._initialize = device_initialize
class TelemetryContext(object):
"""Represents the context for sending telemetry to the Application Insights service.
.. code:: python
context = TelemetryContext()
context.instrumentation_key = '<YOUR INSTRUMENTATION KEY GOES HERE>'
context.application.ver = '1.2.3'
context.device.id = 'My current device'
context.device.oem_name = 'Asus'
context.device.model = 'X31A'
context.device.type = "Other"
context.user.id = 'santa@northpole.net'
track_trace('My trace with context')
"""
def __init__(self):
"""Initializes a new instance of the class.
"""
self.instrumentation_key = None
self.device = contracts.Device()
self.cloud = contracts.Cloud()
self.application = contracts.Application()
self.user = contracts.User()
self.session = contracts.Session()
self.operation = contracts.Operation()
self.location = contracts.Location()
self._properties = {}
@property
def properties(self):
"""The property context. This contains free-form properties that you can add to your telemetry.
Returns:
(dict). the context object.
"""
return self._properties
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