Upgrade isort and enable black compat mode (open-telemetry#1467)

Author: owais

.isort.cfg

@@ -3,6 +3,7 @@ include_trailing_comma=True
 force_grid_wrap=0
 use_parentheses=True
 line_length=79
+profile=black
 
 ; 3 stands for Vertical Hanging Indent, e.g.
 ; from third_party import (
@@ -13,6 +14,6 @@ line_length=79
 ; docs: https://github.com/timothycrosley/isort#multi-line-output-modes
 multi_line_output=3
 skip=target
-skip_glob=**/gen/*,.venv*/*,venv*/*,**/proto/*,opentelemetry-python-contrib/*
+skip_glob=**/gen/*,.venv*/*,venv*/*,**/proto/*,opentelemetry-python-contrib/*,.tox/*
 known_first_party=opentelemetry,opentelemetry_example_app
 known_third_party=psutil,pytest,redis,redis_opentracing

.pylintrc

@@ -70,7 +70,11 @@ disable=missing-docstring,
       wrong-import-order, # Leave this up to isort
       bad-continuation, # Leave this up to black
       line-too-long, # Leave this up to black
-      exec-used
+      exec-used,
+      super-with-arguments, # temp-pylint-upgrade
+      isinstance-second-argument-not-valid-type, # temp-pylint-upgrade
+      raise-missing-from, # temp-pylint-upgrade 
+      unused-argument, # temp-pylint-upgrade 
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option

dev-requirements.txt

@@ -1,7 +1,8 @@
-pylint==2.4.4
+pylint==2.6.0
 flake8~=3.7
-isort~=4.3
+isort~=5.6
 black>=19.3b0,==19.*
+httpretty~=1.0
 mypy==0.790
 sphinx~=2.1
 sphinx-rtd-theme~=0.4

docs/examples/django/pages/views.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 from django.http import HttpResponse
+
 from opentelemetry import trace
 from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export import (

docs/examples/opentracing/main.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python
 
+from rediscache import RedisCache
+
 from opentelemetry import trace
 from opentelemetry.exporter.jaeger import JaegerSpanExporter
 from opentelemetry.instrumentation import opentracing_shim
 from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export import SimpleExportSpanProcessor
-from rediscache import RedisCache
 
 # Configure the tracer using the default implementation
 trace.set_tracer_provider(TracerProvider())

exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/exporter.py

@@ -123,8 +123,8 @@ def _get_resource_data(
 
 def _load_credential_from_file(filepath) -> ChannelCredentials:
     try:
-        with open(filepath, "rb") as f:
-            credential = f.read()
+        with open(filepath, "rb") as creds_file:
+            credential = creds_file.read()
             return ssl_channel_credentials(credential)
     except FileNotFoundError:
         logger.exception("Failed to read credential file")

opentelemetry-api/src/opentelemetry/util/__init__.py

@@ -21,8 +21,8 @@
 from opentelemetry.configuration import Configuration
 
 if TYPE_CHECKING:
-    from opentelemetry.trace import TracerProvider
     from opentelemetry.metrics import MeterProvider
+    from opentelemetry.trace import TracerProvider
 
 Provider = Union["TracerProvider", "MeterProvider"]
 

opentelemetry-api/tests/context/test_contextvars_context.py

@@ -21,6 +21,7 @@
 
 try:
     import contextvars  # pylint: disable=unused-import
+
     from opentelemetry.context.contextvars_context import (
         ContextVarsRuntimeContext,
     )

opentelemetry-sdk/src/opentelemetry/sdk/util/__init__.py

@@ -17,12 +17,10 @@
 
 try:
     # pylint: disable=ungrouped-imports
-    from collections.abc import MutableMapping
-    from collections.abc import Sequence
+    from collections.abc import MutableMapping, Sequence
 except ImportError:
     # pylint: disable=no-name-in-module,ungrouped-imports
-    from collections import MutableMapping
-    from collections import Sequence
+    from collections import MutableMapping, Sequence
 
 
 def ns_to_iso_str(nanoseconds):

opentelemetry-sdk/tests/context/test_asyncio.py

@@ -25,6 +25,7 @@
 
 try:
     import contextvars  # pylint: disable=unused-import
+
     from opentelemetry.context.contextvars_context import (
         ContextVarsRuntimeContext,
     )