Minor Cleanup of Structured Logging Module (#4266)

* cleanup structured logging module

* update adapter logger to preserve new-style logging formatting

automatic commit by git-black, original commits:
  719b202

core/dbt/events/base_types.py

@@ -18,7 +18,7 @@ class Cache:
 
 
 @dataclass
-class ShowException():
+class ShowException:
  # N.B.:
  # As long as we stick with the current convention of setting the member vars in the
  # `message` method of subclasses, this is a safe operation.

core/dbt/events/functions.py

@@ -190,7 +190,7 @@ def event_to_serializable_dict(
 # translates an Event to a completely formatted text-based log line
 # type hinting everything as strings so we don't get any unintentional string conversions via str()
 def create_info_text_log_line(e: T_Event) -> str:
- color_tag: str = '' if this.format_color else Style.RESET_ALL
+ color_tag: str = "" if this.format_color else Style.RESET_ALL
  ts: str = get_ts().strftime("%H:%M:%S")
  scrubbed_msg: str = scrub_secrets(e.message(), env_secrets())
  log_line: str = f"{color_tag}{ts} {scrubbed_msg}"

core/dbt/events/types.py

@@ -54,9 +54,9 @@ def level_tag(self) -> str:
 
  def message(self) -> str:
  # this class shouldn't be createable, but we can't make it an ABC because of a mypy bug
- if type(self).__name__ == 'AdapterEventBase':
+ if type(self).__name__ == "AdapterEventBase":
  raise Exception(
- 'attempted to create a message for AdapterEventBase which cannot be created'
+ "attempted to create a message for AdapterEventBase which cannot be created"
  )
 
  # only apply formatting if there are arguments to format.