application: set global log handlers

src/poetry/console/application.py

@@ -232,23 +232,30 @@ def register_command_loggers(
  handler = IOHandler(io)
  handler.setFormatter(IOFormatter())
 
+ level = logging.WARNING
+
+ if io.is_debug():
+ level = logging.DEBUG
+ elif io.is_very_verbose() or io.is_verbose():
+ level = logging.INFO
+
+ logging.basicConfig(level=level, handlers=[handler])
+
  for name in loggers:
  logger = logging.getLogger(name)
 
  logger.handlers = [handler]
 
- level = logging.WARNING
+ _level = level
  # The builders loggers are special and we can actually
  # start at the INFO level.
- if logger.name.startswith("poetry.core.masonry.builders"):
- level = logging.INFO
-
- if io.is_debug():
- level = logging.DEBUG
- elif io.is_very_verbose() or io.is_verbose():
- level = logging.INFO
+ if (
+ logger.name.startswith("poetry.core.masonry.builders")
+ and _level > logging.INFO
+ ):
+ _level = logging.INFO
 
- logger.setLevel(level)
+ logger.setLevel(_level)
 
  def configure_env(
  self, event: ConsoleCommandEvent, event_name: str, _: Any