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- """Functions for construcing the requested report plugin."""
- import argparse
- import logging
- from typing import Dict
- from flake8.formatting.base import BaseFormatter
- from flake8.plugins.finder import LoadedPlugin
- LOG = logging.getLogger(__name__)
- def make(
- reporters: Dict[str, LoadedPlugin],
- options: argparse.Namespace,
- ) -> BaseFormatter:
- """Make the formatter from the requested user options.
- - if :option:`flake8 --quiet` is specified, return the ``quiet-filename``
- formatter.
- - if :option:`flake8 --quiet` is specified at least twice, return the
- ``quiet-nothing`` formatter.
- - otherwise attempt to return the formatter by name.
- - failing that, assume it is a format string and return the ``default``
- formatter.
- """
- format_name = options.format
- if options.quiet == 1:
- format_name = "quiet-filename"
- elif options.quiet >= 2:
- format_name = "quiet-nothing"
- try:
- format_plugin = reporters[format_name]
- except KeyError:
- LOG.warning(
- "%r is an unknown formatter. Falling back to default.",
- format_name,
- )
- format_plugin = reporters["default"]
- return format_plugin.obj(options)
|
