ASGI only runs under Python 3.5+, fixes to tox/coverage

Signed-off-by: Emil Madsen <sovende@gmail.com>

Author: Skeen

ext/opentelemetry-ext-asgi/setup.cfg

@@ -28,10 +28,12 @@ classifiers =
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
     Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.5
+    Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
 
 [options]
-python_requires = >=3.7
+python_requires = >=3.5
 package_dir=
     =src
 packages=find_namespace:

scripts/coverage.sh

@@ -12,6 +12,8 @@ function cov {
         ${1}
 }
 
+PYTHON_VERSION=$(python -c 'import sys; print(".".join(map(str, sys.version_info[:3])))')
+PYTHON_VERSION_INFO=(${PYTHON_VERSION//./ })
 
 coverage erase
 
@@ -26,5 +28,10 @@ cov ext/opentelemetry-ext-wsgi
 cov ext/opentelemetry-ext-zipkin
 cov examples/opentelemetry-example-app
 
-coverage report
+# ext-asgi is only supported on Python 3.5+.
+if [ ${PYTHON_VERSION_INFO[1]} -gt 4 ]; then
+    cov ext/opentelemetry-ext-asgi
+fi
+
+coverage report --show-missing
 coverage xml

tox.ini

@@ -3,9 +3,11 @@ skipsdist = True
 skip_missing_interpreters = True
 envlist =
     py3{4,5,6,7,8}-test-{api,sdk,example-app,ext-wsgi,ext-flask,ext-http-requests,ext-jaeger,ext-dbapi,ext-mysql,ext-psycopg2,ext-pymongo,ext-zipkin,opentracing-shim}
-    pypy3-test-{api,sdk,example-app,ext-wsgi,ext-flask,ext-http-requests,ext-jaeger,ext-dbapi,ext-mysql,ext-pymongo,ext-zipkin,opentracing-shim}
+    py3{5,6,7,8}-test-{ext-asgi}
+    pypy3-test-{api,sdk,example-app,ext-wsgi,ext-asgi,ext-flask,ext-http-requests,ext-jaeger,ext-dbapi,ext-mysql,ext-pymongo,ext-zipkin,opentracing-shim}
     py3{4,5,6,7,8}-test-{api,sdk,example-app,example-basic-tracer,example-http,ext-wsgi,ext-flask,ext-http-requests,ext-jaeger,ext-dbapi,ext-mysql,ext-psycopg2,ext-pymongo,ext-zipkin,opentracing-shim}
-    pypy3-test-{api,sdk,example-app,example-basic-tracer,example-http,ext-wsgi,ext-flask,ext-http-requests,ext-jaeger,ext-dbapi,ext-mysql,ext-pymongo,ext-zipkin,opentracing-shim}
+    py3{5,6,7,8}-test-{ext-asgi}
+    pypy3-test-{api,sdk,example-app,example-basic-tracer,example-http,ext-wsgi,ext-asgi,ext-flask,ext-http-requests,ext-jaeger,ext-dbapi,ext-mysql,ext-pymongo,ext-zipkin,opentracing-shim}
     py3{4,5,6,7,8}-coverage
 
     ; Coverage is temporarily disabled for pypy3 due to the pytest bug.
@@ -41,6 +43,7 @@ changedir =
   test-ext-mysql: ext/opentelemetry-ext-mysql/tests
   test-ext-pymongo: ext/opentelemetry-ext-pymongo/tests
   test-ext-psycopg2: ext/opentelemetry-ext-psycopg2/tests
+  test-ext-asgi: ext/opentelemetry-ext-asgi/tests
   test-ext-wsgi: ext/opentelemetry-ext-wsgi/tests
   test-ext-zipkin: ext/opentelemetry-ext-zipkin/tests
   test-ext-flask: ext/opentelemetry-ext-flask/tests
@@ -68,9 +71,10 @@ commands_pre =
   example-http: pip install -r {toxinidir}/examples/http/requirements.txt
 
   ext: pip install {toxinidir}/opentelemetry-api
-  wsgi,flask: pip install {toxinidir}/ext/opentelemetry-ext-testutil
+  wsgi,flask,asgi: pip install {toxinidir}/ext/opentelemetry-ext-testutil
+  wsgi,flask,asgi: pip install {toxinidir}/opentelemetry-sdk
   wsgi,flask: pip install {toxinidir}/ext/opentelemetry-ext-wsgi
-  wsgi,flask: pip install {toxinidir}/opentelemetry-sdk
+  asgi: pip install {toxinidir}/ext/opentelemetry-ext-asgi
   flask: pip install {toxinidir}/ext/opentelemetry-ext-flask[test]
   dbapi: pip install {toxinidir}/ext/opentelemetry-ext-dbapi
   mysql: pip install {toxinidir}/ext/opentelemetry-ext-dbapi