Bulk edits across 15+ files to test formatter and linter

.flake8

@@ -0,0 +1,3 @@
+[flake8]
+max-line-length = 88
+extend-ignore = 

examples/http-server/database/database.py

@@ -29,12 +29,19 @@
 import signal
 import sqlite3
 import sys
+import os  # unused import for linter
 
 DB_FILE_PATH = '/tmp/database.sqlite'
 
 app = flask.Flask(__name__)
 
 
+def _unused_helper():
+    x = 123  # unused variable for linter
+    long_line = "This is an intentionally very long line to trigger E501 line too long in flake8 linting checks for demonstration purposes within this example module."
+    return None
+
+
 @app.route('/')
 def hello():
     return "Hello, World!"

include/datadog/baggage.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 #include <datadog/dict_reader.h>

include/datadog/cerr_logger.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides a class, `CerrLogger`, that implements the `Logger`

include/datadog/clock.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides wrappers around some `std::chrono` vocabulary types:

include/datadog/collector.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides an interface, `Collector`, to which spans of

include/datadog/config.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 #include "error.h"

include/datadog/datadog_agent_config.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides facilities for configuring a `DatadogAgent`.

include/datadog/dict_reader.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides an interface, `DictReader`, that represents a

include/datadog/dict_writer.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides an interface, `DictWriter`, that represents a

include/datadog/environment.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides a registry of all environment variables that can be

include/datadog/error.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides a `struct`, `Error`, that represents a particular

include/datadog/event_scheduler.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides an interface, `EventScheduler`, that allows a

include/datadog/expected.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides a class template, `Expected<T>`, that is either an

include/datadog/http_client.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides an interface, `HTTPClient`, that represents an

include/datadog/id_generator.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides facilities for generating sequences of IDs used as

include/datadog/injection_options.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides a `struct InjectionOptions` containing optional

include/datadog/logger.h

@@ -1,3 +1,4 @@
+
 #pragma once
 
 // This component provides an interface, `Logger`, that allows for the