Add Azure Requests Example

ext/opentelemetry-ext-azure-monitor/examples/azure_requests.py

@@ -0,0 +1,31 @@
+# Copyright 2019, OpenCensus Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import requests
+from azure_monitor import AzureMonitorSpanExporter
+from opentelemetry import trace
+from opentelemetry.ext import http_requests
+from opentelemetry.sdk.trace import Tracer
+from opentelemetry.sdk.trace.export import SimpleExportSpanProcessor
+
+trace.set_preferred_tracer_implementation(Tracer)
+
+http_requests.enable(trace.tracer())
+span_processor = SimpleExportSpanProcessor(
+    AzureMonitorSpanExporter(instrumentation_key="<INSTRUMENTATION KEY HERE>")
+)
+trace.tracer().add_span_processor(span_processor)
+
+with trace.tracer().start_as_current_span("parent"):
+    response = requests.get("<URL HERE>", timeout=5)

tox.ini

@@ -93,6 +93,7 @@ deps =
 commands_pre =
   pip install -e {toxinidir}/opentelemetry-api
   pip install -e {toxinidir}/opentelemetry-sdk
+  pip install -e {toxinidir}/opentelemetry-azure-monitor-exporter
   pip install -e {toxinidir}/ext/opentelemetry-ext-azure-monitor
   pip install -e {toxinidir}/ext/opentelemetry-ext-http-requests
   pip install -e {toxinidir}/ext/opentelemetry-ext-jaeger