Expand the scope of useless-expression (B018) by charliermarsh · Pull Request #3455 · astral-sh/ruff

charliermarsh · 2023-03-12T04:59:12Z

Closes #3453.

charliermarsh · 2023-03-12T04:59:31Z

I wanna see how this affects the ecosystem CI check, this might be too broad.

github-actions · 2023-03-12T05:09:34Z

ℹ️ ecosystem check detected changes. (+345, -0, 0 error(s))

zulip (+2, -0)

+ zerver/apps.py:32:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ zerver/views/realm.py:185:5: B018 Found useless expression. Either assign it to a variable or remove it.

bokeh (+308, -0)

+ tests/codebase/test_code_quality.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_eslint.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_importlib_metadata.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_isort.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_js_license_set.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_json.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_license.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_client_server_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_ipython_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_pandas_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_request_host.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_selenium_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_tornado_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_typing_extensions_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_python_execution_with_OO.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_ruff.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_windows_reserved_filenames.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/embed/test_json_item.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/models/test_datarange1d.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/models/test_plot.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/models/test_sources.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/test_regressions.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_box_edit_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_box_zoom_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_custom_action.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_freehand_draw_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_pan_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_point_draw_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_poly_draw_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_poly_edit_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_range_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_reset_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_tap_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_wheel_pan_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_wheel_zoom_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_zoom_in_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_zoom_out_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_cell_editors.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_copy_paste.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_data_table.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_sortable.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_source_updates.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_autocomplete_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_button.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_checkbox_button_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_checkbox_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_color_picker.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_copy_paste.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_datepicker.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_daterange_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_dateslider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_datetime_range_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_div.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_dropdown.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_multi_choice.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_numeric_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_paragraph.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_password_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_pretext.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_radio_button_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_radio_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_range_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_select.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_spinner.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_text_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_textarea_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_toggle.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/test_bokehjs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/test_defaults.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/test_examples.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/_testing/util/test_env.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test___init___handlers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_code.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_code_runner.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_directory.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_document_lifecycle.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_function.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_notebook__handlers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_script.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_server_lifecycle.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_server_request_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/test___init___application.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/test_application.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test___init___client.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_connection.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_session__client.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_states.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_util__client.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_websocket.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test___init___colors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_color__colors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_groups.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_named.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_util__colors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test___init___subcommands.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_info.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_json__subcommands.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_sampledata__subcommands.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_secret.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_serve.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test___init___command.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test_bootstrap.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test_subcommand.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test_util__command.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/_util_property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test___init___property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_alias.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_aliases.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_any.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_auto.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_bases.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_color__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_container.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_dataspec.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_datetime.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptor_factory.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:110:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:111:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:112:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:113:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_either.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_enum.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_include.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_instance.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_json__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_nullable.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_numeric.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_override.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_pd.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_primitive.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_required.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_singletons.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_string_properties.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_validation__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_vectorization.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_visual.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_wrappers__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_enums.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:121:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:126:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:131:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:136:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_json_encoder.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_properties.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_properties.py:367:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_properties.py:391:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_query.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_serialization.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_templates.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_validation.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/_util_document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_callbacks__document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_events__document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_locking.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_modules.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test___init___embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_bundle.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_elements.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_notebook__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_server__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_standalone.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_util__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_wrappers__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test___init___io.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_export.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_notebook__io.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_output.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_saving.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_showing.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_state.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_util__io.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_webdriver.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test___init___model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_data_model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_docs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_util_model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/_util_models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_annotations.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_axes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_callbacks__models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_defaults.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_dom.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_filters.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_formatters.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_glyph_renderer.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_glyphs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_glyphs.py:88:1: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_graph_renderer.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_graphs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_grids.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_layouts__models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_mappers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_plots.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_plots.py:491:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_ranges.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_sources.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_tools.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_transforms.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/util/test_structure.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:139:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:141:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:47:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:49:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:59:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:61:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:93:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:95:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test___init___plotting.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__decorators.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__graph.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__legends.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__plot.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__renderer.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__stack.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__tools.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test_contour.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test_figure.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test_graph.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/messages/test_patch_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/messages/test_pull_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/messages/test_push_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/test_message.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/test_receiver.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test___init___sampledata.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_airport_routes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_airports.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_anscombe.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_antibiotics.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_autompg.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_autompg2.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_browsers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_commits.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_daylight.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_degrees.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_gapminder.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_glucose.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_haar_cascade.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_iris.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_les_mis.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_movies_data.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_mtb.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_olympics2014.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_perceptions.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_periodic_table.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_population.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sample_geojson.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sample_superstore.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sea_surface_temperature.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sprint.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_stocks.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_unemployment.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_unemployment1948.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_cities.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_counties.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_holidays.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_marriages_divorces.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_states.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_world_cities.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_auth_provider.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_callbacks__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_contexts.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_server__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_session__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_tornado__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_util.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_metadata_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_root_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_session_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_ws.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test___init__.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test___main__.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_client_server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_driving.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_events.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_ext.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_layouts.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_objects.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_palettes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_settings.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_themes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_tile_providers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_transform.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_browser.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_callback_manager.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_compiler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_dataclasses.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_dependencies.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_deprecation.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_hex.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_options.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_package.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_sampledata__util.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_strings.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_token.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_tornado__util.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_util__serialization.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_version.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_warnings.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.

airflow (+35, -0)

+ airflow/providers/cncf/kubernetes/hooks/kubernetes.py:245:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/ftp/hooks/ftp.py:274:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/github/hooks/github.py:85:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_looker.py:63:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:423:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:428:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:583:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:638:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:710:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:754:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/www/gunicorn_config.py:40:5: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ docs/exts/docs_build/spelling_checks.py:169:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ docs/exts/docs_build/spelling_checks.py:171:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/always/test_connection.py:687:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/models/test_dagbag.py:319:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1111:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1157:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1213:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1278:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1375:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1432:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1520:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1600:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1683:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_taskinstance.py:2061:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/alibaba/cloud/log/test_oss_task_handler.py:68:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/log/test_cloudwatch_task_handler.py:63:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/operators/test_eks.py:466:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/secrets/test_secrets_manager.py:379:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/secrets/test_systems_manager.py:195:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/common/sql/operators/test_sql.py:581:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/microsoft/azure/hooks/test_azure_data_lake.py:60:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/microsoft/azure/log/test_wasb_task_handler.py:81:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/system/providers/docker/example_docker_swarm.py:48:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/system/providers/elasticsearch/example_elasticsearch_query.py:78:9: B018 Found useless expression. Either assign it to a variable or remove it.

charliermarsh · 2023-03-12T05:11:59Z

This is currently flagging statements like create_entry_group >> delete_entry_group which are effect-ful.

charliermarsh · 2023-03-12T05:15:16Z

We probably need to omit all BinOp due to operator overloading. I suppose we could flag BinOp where the types are constant.

charliermarsh · 2023-03-12T23:57:58Z

I've been going back and forth on how aggressive to make this check. For example, should it flag expressions like:

x  # Name
x.y  # Attribute
[x for x in y]  # ListComp

Right now it does (though bugbear doesn't pick up any of them). Name seems like an obvious thing to pick up. But Attribute could be effectful though if you have a custom getter.

@smackesey - Any opinion here? I'm guessing you want to err on the side of being closer to Pylint, which would flag all of these :)

smackesey · 2023-03-13T02:59:45Z

IMO they should all be flagged. I realize "Attribute" and "ListComp" could be effectful, but there's really no good reason I can think of to write code where you rely on these unassigned expressions for side effects. They are much more likely to be unintended when they occur.

MichaReiser

Could you update your PR summary to include documentation of what you changed: How does this PR fix the mentioned issue and does it fix all issues?

MichaReiser · 2023-03-13T07:51:33Z

crates/ruff/src/rules/flake8_bugbear/rules/useless_expression.rs

+        return;
+    }
+
+    // Ignore strings, to avoid false positives with docstrings.


Adding a small code snipped here of a case where a docstring causes a false positive would be helpful.

Is there a way to determine whether a string is a docstring?

MichaReiser · 2023-03-13T07:53:15Z

crates/ruff/src/rules/flake8_bugbear/rules/useless_expression.rs

+        // Flag attributes as useless expressions, even if they're attached to calls or other
+        // expressions.
+        if matches!(value.node, ExprKind::Attribute { .. }) {


Should we use a different diagnostic in that case?

github-actions · 2023-03-17T03:51:51Z

PR Check Results

Ecosystem

ℹ️ ecosystem check detected changes. (+357, -0, 0 error(s))

airflow (+35, -0)

+ airflow/providers/cncf/kubernetes/hooks/kubernetes.py:245:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/ftp/hooks/ftp.py:274:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/github/hooks/github.py:85:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_looker.py:63:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:423:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:428:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:583:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:638:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:710:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/providers/google/cloud/example_dags/example_vertex_ai.py:754:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ airflow/www/gunicorn_config.py:40:5: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ docs/exts/docs_build/spelling_checks.py:169:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ docs/exts/docs_build/spelling_checks.py:171:5: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/always/test_connection.py:687:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/models/test_dagbag.py:319:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1111:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1157:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1213:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1278:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1375:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1432:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1520:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1600:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_dagrun.py:1683:9: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/models/test_taskinstance.py:2061:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/alibaba/cloud/log/test_oss_task_handler.py:68:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/log/test_cloudwatch_task_handler.py:63:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/operators/test_eks.py:466:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/secrets/test_secrets_manager.py:379:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/amazon/aws/secrets/test_systems_manager.py:195:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/common/sql/operators/test_sql.py:581:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/microsoft/azure/hooks/test_azure_data_lake.py:60:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/providers/microsoft/azure/log/test_wasb_task_handler.py:81:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/system/providers/docker/example_docker_swarm.py:48:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/system/providers/elasticsearch/example_elasticsearch_query.py:78:9: B018 Found useless expression. Either assign it to a variable or remove it.

bokeh (+308, -0)

+ tests/codebase/test_code_quality.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_eslint.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_importlib_metadata.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_isort.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_js_license_set.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_json.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_license.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_client_server_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_ipython_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_pandas_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_request_host.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_selenium_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_tornado_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_no_typing_extensions_common.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_python_execution_with_OO.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_ruff.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/codebase/test_windows_reserved_filenames.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/embed/test_json_item.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/models/test_datarange1d.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/models/test_plot.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/models/test_sources.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/test_regressions.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_box_edit_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_box_zoom_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_custom_action.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_freehand_draw_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_pan_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_point_draw_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_poly_draw_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_poly_edit_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_range_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_reset_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_tap_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_wheel_pan_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_wheel_zoom_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_zoom_in_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/tools/test_zoom_out_tool.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_cell_editors.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_copy_paste.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_data_table.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_sortable.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/tables/test_source_updates.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_autocomplete_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_button.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_checkbox_button_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_checkbox_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_color_picker.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_copy_paste.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_datepicker.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_daterange_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_dateslider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_datetime_range_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_div.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_dropdown.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_multi_choice.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_numeric_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_paragraph.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_password_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_pretext.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_radio_button_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_radio_group.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_range_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_select.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_slider.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_spinner.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_text_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_textarea_input.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/integration/widgets/test_toggle.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/test_bokehjs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/test_defaults.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/test_examples.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/_testing/util/test_env.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test___init___handlers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_code.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_code_runner.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_directory.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_document_lifecycle.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_function.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_notebook__handlers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_script.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_server_lifecycle.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/handlers/test_server_request_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/test___init___application.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/application/test_application.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test___init___client.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_connection.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_session__client.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_states.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_util__client.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/client/test_websocket.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test___init___colors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_color__colors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_groups.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_named.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/colors/test_util__colors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test___init___subcommands.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_info.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_json__subcommands.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_sampledata__subcommands.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_secret.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/subcommands/test_serve.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test___init___command.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test_bootstrap.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test_subcommand.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/command/test_util__command.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/_util_property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test___init___property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_alias.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_aliases.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_any.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_auto.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_bases.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_color__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_container.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_dataspec.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_datetime.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptor_factory.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:110:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:111:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:112:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:113:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_descriptors.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_either.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_enum.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_include.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_instance.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_json__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_nullable.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_numeric.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_override.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_pd.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_primitive.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_required.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_singletons.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_string_properties.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_validation__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_vectorization.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_visual.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/property/test_wrappers__property.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_enums.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:121:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:126:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:131:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:136:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_has_props.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_json_encoder.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_properties.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_properties.py:367:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_properties.py:391:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_query.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_serialization.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_templates.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/core/test_validation.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/_util_document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_callbacks__document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_events__document.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_locking.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/document/test_modules.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test___init___embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_bundle.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_elements.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_notebook__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_server__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_standalone.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_util__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/embed/test_wrappers__embed.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test___init___io.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_export.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_notebook__io.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_output.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_saving.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_showing.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_state.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_util__io.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/io/test_webdriver.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test___init___model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_data_model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_docs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/model/test_util_model.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/_util_models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_annotations.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_axes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_callbacks__models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_defaults.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_dom.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_filters.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_formatters.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_glyph_renderer.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_glyphs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_glyphs.py:88:1: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_graph_renderer.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_graphs.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_grids.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_layouts__models.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_mappers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_plots.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_plots.py:491:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_ranges.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_sources.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_tools.py:14:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/test_transforms.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/util/test_structure.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:139:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:141:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:47:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:49:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:59:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:61:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:93:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/models/widgets/test_slider.py:95:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test___init___plotting.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__decorators.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__graph.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__legends.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__plot.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__renderer.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__stack.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test__tools.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test_contour.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test_figure.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/plotting/test_graph.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/messages/test_patch_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/messages/test_pull_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/messages/test_push_doc.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/test_message.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/protocol/test_receiver.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test___init___sampledata.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_airport_routes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_airports.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_anscombe.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_antibiotics.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_autompg.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_autompg2.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_browsers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_commits.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_daylight.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_degrees.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_gapminder.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_glucose.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_haar_cascade.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_iris.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_les_mis.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_movies_data.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_mtb.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_olympics2014.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_perceptions.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_periodic_table.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_population.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sample_geojson.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sample_superstore.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sea_surface_temperature.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_sprint.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_stocks.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_unemployment.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_unemployment1948.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_cities.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_counties.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_holidays.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_marriages_divorces.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_us_states.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/sampledata/test_world_cities.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_auth_provider.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_callbacks__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_contexts.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_server__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_session__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_tornado__server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/test_util.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_metadata_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_root_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_session_handler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/server/views/test_ws.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test___init__.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test___main__.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_client_server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_driving.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_events.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_ext.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_layouts.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_objects.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_palettes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_server.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_settings.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_themes.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_tile_providers.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/test_transform.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_browser.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_callback_manager.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_compiler.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_dataclasses.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_dependencies.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_deprecation.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_hex.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_options.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_package.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_sampledata__util.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_strings.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_token.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_tornado__util.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_util__serialization.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_version.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/unit/bokeh/util/test_warnings.py:13:17: B018 Found useless expression. Either assign it to a variable or remove it.

build (+1, -0)

+ tests/test_self_packaging.py:49:5: B018 Found useless attribute access. Either assign it to a variable or remove it.

disnake (+11, -0)

+ disnake/ext/commands/context.py:351:13: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/test_embeds.py:482:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:103:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:104:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:106:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:75:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:76:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:78:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:89:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:90:13: B018 Found useless attribute access. Either assign it to a variable or remove it.
+ tests/ui/test_action_row.py:92:13: B018 Found useless attribute access. Either assign it to a variable or remove it.

zulip (+2, -0)

+ zerver/apps.py:32:9: B018 Found useless expression. Either assign it to a variable or remove it.
+ zerver/views/realm.py:185:5: B018 Found useless expression. Either assign it to a variable or remove it.

Benchmark

Linux

group                                      main                                   pr
-----                                      ----                                   --
linter/all-rules/large/dataset.py          1.00     17.3±0.89ms     2.4 MB/sec    1.05     18.2±0.68ms     2.2 MB/sec
linter/all-rules/numpy/ctypeslib.py        1.00      4.3±0.16ms     3.9 MB/sec    1.08      4.6±0.18ms     3.6 MB/sec
linter/all-rules/numpy/globals.py          1.00   613.0±23.37µs     4.8 MB/sec    1.03   629.4±29.00µs     4.7 MB/sec
linter/all-rules/pydantic/types.py         1.00      7.5±0.21ms     3.4 MB/sec    1.03      7.7±0.58ms     3.3 MB/sec
linter/default-rules/large/dataset.py      1.02      9.0±0.24ms     4.5 MB/sec    1.00      8.9±0.19ms     4.6 MB/sec
linter/default-rules/numpy/ctypeslib.py    1.00      2.0±0.06ms     8.2 MB/sec    1.00      2.0±0.12ms     8.2 MB/sec
linter/default-rules/numpy/globals.py      1.04   260.7±16.85µs    11.3 MB/sec    1.00    249.9±9.11µs    11.8 MB/sec
linter/default-rules/pydantic/types.py     1.00      4.5±0.20ms     5.7 MB/sec    1.05      4.7±0.23ms     5.4 MB/sec

Windows

group                                      main                                   pr
-----                                      ----                                   --
linter/all-rules/large/dataset.py          1.00     19.4±0.52ms     2.1 MB/sec    1.00     19.4±0.51ms     2.1 MB/sec
linter/all-rules/numpy/ctypeslib.py        1.00      5.2±0.13ms     3.2 MB/sec    1.00      5.2±0.15ms     3.2 MB/sec
linter/all-rules/numpy/globals.py          1.00   663.0±35.16µs     4.5 MB/sec    1.00   660.1±26.77µs     4.5 MB/sec
linter/all-rules/pydantic/types.py         1.01      8.5±0.24ms     3.0 MB/sec    1.00      8.4±0.18ms     3.0 MB/sec
linter/default-rules/large/dataset.py      1.00     10.3±0.23ms     3.9 MB/sec    1.00     10.3±0.22ms     3.9 MB/sec
linter/default-rules/numpy/ctypeslib.py    1.01      2.3±0.08ms     7.3 MB/sec    1.00      2.2±0.06ms     7.4 MB/sec
linter/default-rules/numpy/globals.py      1.00    260.9±6.25µs    11.3 MB/sec    1.04   270.2±13.12µs    10.9 MB/sec
linter/default-rules/pydantic/types.py     1.00      4.8±0.10ms     5.3 MB/sec    1.02      4.9±0.17ms     5.2 MB/sec

henryiii · 2023-03-23T16:02:58Z

The one in build is useless, certainly! :)

charliermarsh force-pushed the charlie/useless-expression branch 2 times, most recently from 031b428 to aadef22 Compare March 12, 2023 05:14

charliermarsh force-pushed the charlie/useless-expression branch 2 times, most recently from 860c631 to 3d11987 Compare March 12, 2023 05:17

charliermarsh mentioned this pull request Mar 12, 2023

Ecosystem CI sometimes gets confused about upstream #3458

Closed

charliermarsh force-pushed the charlie/useless-expression branch 4 times, most recently from bd229c4 to 219f970 Compare March 12, 2023 23:54

charliermarsh force-pushed the charlie/useless-expression branch from 219f970 to ea03b95 Compare March 13, 2023 04:14

MichaReiser approved these changes Mar 13, 2023

View reviewed changes

charliermarsh force-pushed the charlie/useless-expression branch from ea03b95 to bcad23d Compare March 17, 2023 03:40

charliermarsh added the rule Implementing or modifying a lint rule label Mar 17, 2023

charliermarsh force-pushed the charlie/useless-expression branch from bcad23d to 724735e Compare March 19, 2023 03:31

Expand the scope of useless-expression (B018)

f79b1a1

charliermarsh force-pushed the charlie/useless-expression branch from 724735e to f79b1a1 Compare March 21, 2023 03:41

henryiii mentioned this pull request Mar 23, 2023

tests: useless .stdout detected by Ruff PR pypa/build#594

Merged

charliermarsh merged commit e8d17d2 into main Mar 23, 2023

charliermarsh deleted the charlie/useless-expression branch March 23, 2023 22:34

chenrui333 mentioned this pull request Mar 30, 2023

ruff 0.0.260 Homebrew/homebrew-core#127014

Merged

AA-Turner mentioned this pull request Mar 31, 2023

False positive: B018 #3831

Closed

ntBre mentioned this pull request Aug 28, 2025

Pylint rule expression-not-assigned no triggered on list comprehension W0106 (B018) #20132

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Expand the scope of useless-expression (B018)#3455

Expand the scope of useless-expression (B018)#3455
charliermarsh merged 1 commit intomainfrom
charlie/useless-expression

charliermarsh commented Mar 12, 2023

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