remove --statistics and --benchmarks

tests/unit/test_legacy_api.py

@@ -143,15 +143,3 @@ def test_report_total_errors():
     app = mock.Mock(result_count="Fake count")
     report = api.Report(app)
     assert report.total_errors == "Fake count"
-
-
-def test_report_get_statistics():
-    """Verify that we use the statistics object."""
-    stats = mock.Mock()
-    stats.statistics_for.return_value = []
-    style_guide = mock.Mock(stats=stats)
-    app = mock.Mock(guide=style_guide)
-
-    report = api.Report(app)
-    assert report.get_statistics("E") == []
-    stats.statistics_for.assert_called_once_with("E")

tests/unit/test_statistics.py

@@ -1,124 +0,0 @@
-"""Tests for the statistics module in Flake8."""
-from __future__ import annotations
-
-import pytest
-
-from flake8 import statistics as stats
-from flake8.violation import Violation
-
-DEFAULT_ERROR_CODE = "E100"
-DEFAULT_FILENAME = "file.py"
-DEFAULT_TEXT = "Default text"
-
-
-def make_error(**kwargs):
-    """Create errors with a bunch of default values."""
-    kwargs.setdefault("code", DEFAULT_ERROR_CODE)
-    kwargs.setdefault("filename", DEFAULT_FILENAME)
-    kwargs.setdefault("line_number", 1)
-    kwargs.setdefault("column_number", 1)
-    kwargs.setdefault("text", DEFAULT_TEXT)
-    return Violation(**kwargs, physical_line=None)
-
-
-def test_key_creation():
-    """Verify how we create Keys from Errors."""
-    key = stats.Key.create_from(make_error())
-    assert key == (DEFAULT_FILENAME, DEFAULT_ERROR_CODE)
-    assert key.filename == DEFAULT_FILENAME
-    assert key.code == DEFAULT_ERROR_CODE
-
-
-@pytest.mark.parametrize(
-    "code, filename, args, expected_result",
-    [
-        # Error prefix matches
-        ("E123", "file000.py", ("E", None), True),
-        ("E123", "file000.py", ("E1", None), True),
-        ("E123", "file000.py", ("E12", None), True),
-        ("E123", "file000.py", ("E123", None), True),
-        # Error prefix and filename match
-        ("E123", "file000.py", ("E", "file000.py"), True),
-        ("E123", "file000.py", ("E1", "file000.py"), True),
-        ("E123", "file000.py", ("E12", "file000.py"), True),
-        ("E123", "file000.py", ("E123", "file000.py"), True),
-        # Error prefix does not match
-        ("E123", "file000.py", ("W", None), False),
-        # Error prefix matches but filename does not
-        ("E123", "file000.py", ("E", "file001.py"), False),
-        # Error prefix does not match but filename does
-        ("E123", "file000.py", ("W", "file000.py"), False),
-        # Neither error prefix match nor filename
-        ("E123", "file000.py", ("W", "file001.py"), False),
-    ],
-)
-def test_key_matching(code, filename, args, expected_result):
-    """Verify Key#matches behaves as we expect with fthe above input."""
-    key = stats.Key.create_from(make_error(code=code, filename=filename))
-    assert key.matches(*args) is expected_result
-
-
-def test_statistic_creation():
-    """Verify how we create Statistic objects from Errors."""
-    stat = stats.Statistic.create_from(make_error())
-    assert stat.error_code == DEFAULT_ERROR_CODE
-    assert stat.message == DEFAULT_TEXT
-    assert stat.filename == DEFAULT_FILENAME
-    assert stat.count == 0
-
-
-def test_statistic_increment():
-    """Verify we update the count."""
-    stat = stats.Statistic.create_from(make_error())
-    assert stat.count == 0
-    stat.increment()
-    assert stat.count == 1
-
-
-def test_recording_statistics():
-    """Verify that we appropriately create a new Statistic and store it."""
-    aggregator = stats.Statistics()
-    assert list(aggregator.statistics_for("E")) == []
-    aggregator.record(make_error())
-    storage = aggregator._store
-    for key, value in storage.items():
-        assert isinstance(key, stats.Key)
-        assert isinstance(value, stats.Statistic)
-
-    assert storage[stats.Key(DEFAULT_FILENAME, DEFAULT_ERROR_CODE)].count == 1
-
-
-def test_statistics_for_single_record():
-    """Show we can retrieve the only statistic recorded."""
-    aggregator = stats.Statistics()
-    assert list(aggregator.statistics_for("E")) == []
-    aggregator.record(make_error())
-    statistics = list(aggregator.statistics_for("E"))
-    assert len(statistics) == 1
-    assert isinstance(statistics[0], stats.Statistic)
-
-
-def test_statistics_for_filters_by_filename():
-    """Show we can retrieve the only statistic recorded."""
-    aggregator = stats.Statistics()
-    assert list(aggregator.statistics_for("E")) == []
-    aggregator.record(make_error())
-    aggregator.record(make_error(filename="example.py"))
-
-    statistics = list(aggregator.statistics_for("E", DEFAULT_FILENAME))
-    assert len(statistics) == 1
-    assert isinstance(statistics[0], stats.Statistic)
-
-
-def test_statistic_for_retrieves_more_than_one_value():
-    """Show this works for more than a couple statistic values."""
-    aggregator = stats.Statistics()
-    for i in range(50):
-        aggregator.record(make_error(code=f"E1{i:02d}"))
-        aggregator.record(make_error(code=f"W2{i:02d}"))
-
-    statistics = list(aggregator.statistics_for("E"))
-    assert len(statistics) == 50
-
-    statistics = list(aggregator.statistics_for("W22"))
-    assert len(statistics) == 10

tests/unit/test_style_guide.py

@@ -6,7 +6,6 @@ from unittest import mock
 
 import pytest
 
-from flake8 import statistics
 from flake8 import style_guide
 from flake8 import utils
 from flake8.formatting import base
@@ -32,7 +31,6 @@ def test_handle_error_does_not_raise_type_errors():
     guide = style_guide.StyleGuide(
         create_options(select=["T111"], ignore=[]),
         formatter=formatter,
-        stats=statistics.Statistics(),
     )
 
     assert 1 == guide.handle_error(
@@ -74,7 +72,6 @@ def test_style_guide_applies_to(style_guide_file, filename, expected):
     guide = style_guide.StyleGuide(
         options,
         formatter=formatter,
-        stats=statistics.Statistics(),
         filename=style_guide_file,
     )
     assert guide.applies_to(filename) is expected