Python RequestsInstrumentor示例

示例#1

 def test_uninstrument(self):
     http_requests.RequestsInstrumentor().uninstrument()
     result = requests.get(self.URL)
     self.assertEqual(result.text, "Hello!")
     span_list = self.memory_exporter.get_finished_spans()
     self.assertEqual(len(span_list), 0)
     # instrument again to avoid annoying warning message
     http_requests.RequestsInstrumentor().instrument()

示例#2

    def test_custom_tracer_provider(self):
        resource = resources.Resource.create({})
        result = self.create_tracer_provider(resource=resource)
        tracer_provider, exporter = result
        http_requests.RequestsInstrumentor().uninstrument()
        http_requests.RequestsInstrumentor().instrument(
            tracer_provider=tracer_provider)

        result = requests.get(self.URL)
        self.assertEqual(result.text, "Hello!")

        span_list = exporter.get_finished_spans()
        self.assertEqual(len(span_list), 1)
        span = span_list[0]

        self.assertIs(span.resource, resource)

示例#3

 def setUp(self):
     super().setUp()
     http_requests.RequestsInstrumentor().instrument()
     httpretty.enable()
     httpretty.register_uri(
         httpretty.GET,
         self.URL,
         body="Hello!",
     )

示例#4

    def test_uninstrument_session(self):
        session1 = requests.Session()
        http_requests.RequestsInstrumentor().uninstrument_session(session1)

        result = session1.get(self.URL)
        self.assertEqual(result.text, "Hello!")
        span_list = self.memory_exporter.get_finished_spans()
        self.assertEqual(len(span_list), 0)

        # Test that other sessions as well as global requests is still
        # instrumented
        session2 = requests.Session()
        result = session2.get(self.URL)
        self.assertEqual(result.text, "Hello!")
        span_list = self.memory_exporter.get_finished_spans()
        self.assertEqual(len(span_list), 1)

        self.memory_exporter.clear()

        result = requests.get(self.URL)
        self.assertEqual(result.text, "Hello!")
        span_list = self.memory_exporter.get_finished_spans()
        self.assertEqual(len(span_list), 1)

示例#5

 def tearDown(self):
     super().tearDown()
     http_requests.RequestsInstrumentor().uninstrument()
     httpretty.disable()

示例#6

文件： client.py 项目： mauriciovasquezbernal/opentelemetry-python

import os

import requests

from opentelemetry import trace
from opentelemetry.ext import http_requests
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import (
    BatchExportSpanProcessor,
    ConsoleSpanExporter,
)

# The preferred tracer implementation must be set, as the opentelemetry-api
# defines the interface with a no-op implementation.
# It must be done before instrumenting any library.
trace.set_tracer_provider(TracerProvider())

# Enable instrumentation in the requests library.
http_requests.RequestsInstrumentor().instrument()

# Configure a console span exporter.
exporter = ConsoleSpanExporter()
span_processor = BatchExportSpanProcessor(exporter)
trace.get_tracer_provider().add_span_processor(span_processor)

# Integrations are the glue that binds the OpenTelemetry API and the
# frameworks and libraries that are used together, automatically creating
# Spans and propagating context as appropriate.
response = requests.get(url="http://127.0.0.1:5000/")