compact.py - mozsearch

Enable keyboard shortcuts

# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import attr

from ..result import Issue

class CompactFormatter(object):

    """Formatter for compact output.

    This formatter prints one error per line, mimicking the

    eslint 'compact' formatter.

"""

    # If modifying this format, please also update the vim errorformats in editor.py

    fmt = "{path}: line {lineno}{column}, {level} - {message} ({rule})"

    def __init__(self, summary=True):

        self.summary = summary

    def __call__(self, result):

        message = []

        num_problems = 0

        for path, errors in sorted(result.issues.items()):

            num_problems += len(errors)

            for err in errors:

                assert isinstance(err, Issue)

                d = attr.asdict(err)

                d["column"] = ", col %s" % d["column"] if d["column"] else ""

                d["level"] = d["level"].capitalize()

                d["rule"] = d["rule"] or d["linter"]

                message.append(self.fmt.format(**d))

        if self.summary and num_problems:

            message.append(

                "\n{} problem{}".format(num_problems, "" if num_problems == 1 else "s")

        return "\n".join(message)