Improving output

[sobolevn]

Hi, I am trying to use this plugin instead of pytest-isort.
For me looks more logical to use a flake8 plugin to check imports rather than a plugin for your test runner.

But, I am finding one issue with flake8-isort. Its output is not as good as pytest-isort:

_________________________________ isort-check __________________________________
ERROR: /Users/sobolev/Documents/github/wemake-python-styleguide/wemake_python_styleguide/checker.py Imports are incorrectly sorted.

 
 from ast import Module
 from typing import Generator
+
 from flake8.options.manager import OptionManager
 
 from wemake_python_styleguide import constants
 from wemake_python_styleguide.options.config import Configuration
 from wemake_python_styleguide.types import (
+    CheckerSequence,
     CheckResult,
-    CheckerSequence,
     ConfigurationOptions,
 )
+from wemake_python_styleguide.version import version
 from wemake_python_styleguide.visitors.ast.complexity.counts import (
     MethodMembersVisitor,
     ModuleMembersVisitor,
 )
-from wemake_python_styleguide.version import version
 from wemake_python_styleguide.visitors.ast.complexity.function import (
     FunctionComplexityVisitor,
 )

Versus an output from flake8-isort:

/Users/sobolev/Documents/github/wemake-python-styleguide/wemake_python_styleguide/checker.py:5:1: I003 isort expected 1 blank line in imports, found 0
/Users/sobolev/Documents/github/wemake-python-styleguide/wemake_python_styleguide/checker.py:11:1: I001 isort found an import in the wrong position
/Users/sobolev/Documents/github/wemake-python-styleguide/wemake_python_styleguide/checker.py:18:1: I001 isort found an import in the wrong position

The first one shows the direct problem, while the second one just shows the line number of the incorrect import.

Thanks!