Merge pull request #18696 from esphome/bump-2026.8.1

2026.8.1

.github/actions/restore-python/action.yml

@@ -32,7 +32,7 @@ runs:
       # detects the activated venv via ``VIRTUAL_ENV`` so the venv layout
       # downstream jobs rely on is preserved.
       if: steps.cache-venv.outputs.cache-hit != 'true'
-      uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+      uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
       with:
         enable-cache: true
         # Pull request saves land in per-PR scopes nothing else can

.github/scripts/auto-label-pr/detectors.js

@@ -70,7 +70,6 @@ async function isStackedPr(github, context) {
 async function detectMergeBranch(github, context) {
   const labels = new Set();
   const baseRef = context.payload.pull_request.base.ref;
-  const defaultBranch = context.payload.repository.default_branch;
 
   if (baseRef === 'release') {
     labels.add('merging-to-release');
@@ -79,7 +78,7 @@ async function detectMergeBranch(github, context) {
   } else if (await isStackedPr(github, context)) {
     // GitHub manages the merge order for a stack, so these are not blocked.
     labels.add('stacked-pr');
-  } else if (baseRef !== defaultBranch) {
+  } else if (baseRef !== 'dev') {
     // A chain built by hand: it must not merge until its base branch does.
     labels.add('chained-pr');
   }

.github/scripts/auto-label-pr/tests/detectors.test.js

@@ -43,14 +43,14 @@ const WITHOUT_SCHEMA = 'CODEOWNERS = ["@esphome/core"]';
 
 // Builds a fresh context for detectMergeBranch tests instead of mutating the
 // shared CONTEXT fixture above (which other describe blocks rely on).
-function makeMergeContext(baseRef, { stack, defaultBranch = 'dev' } = {}) {
+function makeMergeContext(baseRef, { stack } = {}) {
   const pull_request = { number: 1, base: { ref: baseRef } };
   if (stack !== undefined) {
     pull_request.stack = stack;
   }
   return {
     repo: { owner: 'esphome', repo: 'esphome' },
-    payload: { pull_request, repository: { default_branch: defaultBranch } }
+    payload: { pull_request }
   };
 }
 
@@ -136,21 +136,6 @@ describe('detectMergeBranch', () => {
     assert.deepEqual(Array.from(labels).sort(), ['chained-pr']);
     assert.equal(state.calls, 1);
   });
-
-  it('base ref matches default branch adds no labels', async () => {
-    const { github } = makeStackGithub({ stack: null });
-    const context = makeMergeContext('other', { defaultBranch: 'other' });
-    const labels = await detectMergeBranch(github, context);
-    assert.deepEqual(Array.from(labels).sort(), []);
-  });
-
-  it('base ref dev when the default branch is main adds chained-pr', async () => {
-    const { github } = makeStackGithub({ stack: null });
-    const context = makeMergeContext('dev', { defaultBranch: 'main' });
-    const labels = await detectMergeBranch(github, context);
-    assert.deepEqual(Array.from(labels).sort(), ['chained-pr']);
-  });
-
 });
 
 // ---------------------------------------------------------------------------

.github/workflows/ci-api-proto.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Set up uv
         # ``--system`` (below) installs into the setup-python interpreter;
         # no venv is created or restored by this workflow.
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           enable-cache: true
           # Pull-request-only workflow: a save could never be shared and

.github/workflows/ci-docker.yml

@@ -67,7 +67,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
 
       - name: Determine tag and whether to push
         id: tag
@@ -153,7 +153,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
 
       - name: Log in to the GitHub container registry
         uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0

.github/workflows/ci.yml

@@ -49,7 +49,7 @@ jobs:
         # detects the activated venv via ``VIRTUAL_ENV`` so downstream jobs
         # that ``. venv/bin/activate`` see an identical layout.
         if: steps.cache-venv.outputs.cache-hit != 'true'
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           enable-cache: true
           # Pull request saves land in per-PR scopes nothing else can
@@ -376,7 +376,7 @@ jobs:
       - name: Set up uv
         # Only needed on cache miss to populate the venv.
         if: steps.cache-venv.outputs.cache-hit != 'true'
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           enable-cache: true
           # Pull request saves land in per-PR scopes nothing else can
@@ -447,12 +447,8 @@ jobs:
       - common
       - determine-jobs
     if: >-
-      github.repository == 'esphome/esphome' && (
-        (github.event_name == 'push' && github.ref_name == 'dev') ||
-        (github.event_name == 'pull_request' && needs.determine-jobs.outputs.benchmarks == 'true')
-      )
-    # CodSpeed benchmarks require a CodSpeed account linked to the repository to run
-    # (https://codspeed.io) -- disabled on forks that aren't esphome/esphome itself.
+      (github.event_name == 'push' && github.ref_name == 'dev') ||
+      (github.event_name == 'pull_request' && needs.determine-jobs.outputs.benchmarks == 'true')
     steps:
       - name: Check out code from GitHub
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -1153,7 +1149,7 @@ jobs:
         # install step (order-of-magnitude faster on cold boots,
         # with its own wheel cache). actions/setup-python still
         # provides the interpreter.
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           enable-cache: true
           # Pull request saves land in per-PR scopes nothing else can

.github/workflows/codeql.yml

@@ -56,7 +56,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd # v4.37.7
+        uses: github/codeql-action/init@5595ccaf912efad79be6eef63a5619ff05969be3 # v4.37.6
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
@@ -84,6 +84,6 @@ jobs:
           exit 1
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd # v4.37.7
+        uses: github/codeql-action/analyze@5595ccaf912efad79be6eef63a5619ff05969be3 # v4.37.6
         with:
           category: "/language:${{matrix.language}}"

.github/workflows/lock.yml

@@ -14,4 +14,4 @@ jobs:
     permissions:
       issues: write         # issues.lock on closed issues
       pull-requests: write  # issues.lock on closed pull requests
-    uses: esphome/workflows/.github/workflows/lock.yml@0fdd5e311b7e744069166696072a1a9cbc5fbeb6  # 2026.8.1
+    uses: esphome/workflows/.github/workflows/lock.yml@9f6577fd37b5cf773ab1b9be929714a0dcd15661  # 2026.7.0

.github/workflows/release.yml

@@ -123,7 +123,7 @@ jobs:
           python-version: "3.12"
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
 
       - name: Log in to docker hub
         uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
@@ -202,7 +202,7 @@ jobs:
           merge-multiple: true
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
 
       - name: Log in to docker hub
         if: matrix.registry == 'dockerhub'

.github/workflows/stale.yml

@@ -16,7 +16,7 @@ jobs:
     # No GITHUB_TOKEN permissions: the reusable workflow mints an ESPHome
     # GitHub App token so the labels, comments and closures come from
     # esphome[bot] instead of github-actions[bot].
-    uses: esphome/workflows/.github/workflows/stale.yml@a1c1485ab46ef41a84a6a9d8abd7fa4b7628fd70  # main
+    uses: esphome/workflows/.github/workflows/stale.yml@61fd37a044cad4e9aa4303027b2a61b6a34da855  # main
     secrets:
       ESPHOME_GITHUB_APP_PRIVATE_KEY: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}
     with:

.github/workflows/sync-device-classes.yml

@@ -47,7 +47,7 @@ jobs:
         # setup-python interpreter so subsequent ``prek`` /
         # ``script/run-in-env.py`` steps find the deps without a
         # ``uv run`` prefix.
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           enable-cache: true
           # Pin uv version so the action does not have to fetch the

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ ci:
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.16.3
+    rev: v0.16.0
     hooks:
       # Run the linter.
       - id: ruff

AGENTS.md

@@ -763,13 +763,3 @@ The project uses English for non-code content. When drafting documentation, code
 PR descriptions, and similar text, avoid technical jargon. Instead, express concepts in plain English,
 using standard technical terms only when required. Ensure the text is readily comprehensible to a wide
 audience, including non-native English speakers.
-
-## 10. Code Comments
-
-Code comments on individual lines should be used only where necessary to flag issues that may not be obvious
-on a simple reading of the code. Keep them short (e.g. 1 or 2 lines).
-
-Function and method comment blocks may include more detail as required to make
-calling contracts clear and document parameter usage, but should still be kept concise.
-
-Avoid redundancy and repetition; comments should never simply restate what the code already says.

Doxyfile

@@ -48,7 +48,7 @@ PROJECT_NAME           = ESPHome
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2026.9.0-dev
+PROJECT_NUMBER         = 2026.8.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

esphome/__main__.py

@@ -2734,8 +2734,7 @@ def run_esphome(argv):
                 conf_path.name,
             )
 
-    cache_missed = config is None
-    if cache_missed:
+    if config is None:
         from esphome.config import read_config
 
         config = read_config(
@@ -2744,25 +2743,26 @@ def run_esphome(argv):
             # Snapshot only needed by `esphome config --no-defaults`.
             snapshot_user_config=getattr(args, "no_defaults", False),
         )
-        if config is None:
-            return 2
+        # Refresh the cache so the next upload/logs hits the fast path
+        # instead of re-running read_config. Skip when the storage
+        # sidecar is absent (no compile has run): the cache would
+        # never be loaded back, so writing secrets to disk is wasted.
+        if cache_eligible and config is not None:
+            from esphome.compiled_config import save_compiled_config
+            from esphome.storage_json import ext_storage_path
+
+            if ext_storage_path(conf_path.name).exists():
+                save_compiled_config(config)
+    if config is None:
+        return 2
     CORE.config = config
 
     # Fallback for platforms whose validators didn't set the toolchain
     # (only the esp32 component reads esp32.framework.toolchain). All
-    # other platforms only support PlatformIO today. Must run before the
-    # cache refresh below so its sidecar records the same toolchain a
-    # compile would.
+    # other platforms only support PlatformIO today.
     if CORE.toolchain is None:
         CORE.toolchain = Toolchain.PLATFORMIO
 
-    # Refresh the cache so the next upload/logs hits the fast path
-    # instead of re-running read_config.
-    if cache_eligible and cache_missed:
-        from esphome.compiled_config import save_compiled_config_and_sidecar
-
-        save_compiled_config_and_sidecar(config)
-
     if args.command not in POST_CONFIG_ACTIONS:
         safe_print(f"Unknown command {args.command}")
         return 1

esphome/build_gen/espidf.py

@@ -3,12 +3,7 @@
 import json
 from pathlib import Path
 
-from esphome.components.esp32 import (
-    get_esp32_variant,
-    get_excluded_builtin_components,
-    get_managed_component_require_names,
-    idf_version,
-)
+from esphome.components.esp32 import get_esp32_variant, idf_version
 import esphome.config_validation as cv
 from esphome.core import CORE
 from esphome.framework_helpers import (
@@ -72,13 +67,6 @@ def has_discovered_components() -> bool:
     return get_available_components() is not None
 
 
-def _cmake_quote(value: str) -> str:
-    """Quote a cmake arg value for a set() line. add_cmake_arg rejects
-    whitespace, quotes, and '$', so only backslashes need escaping."""
-    escaped = value.replace("\\", "\\\\")
-    return f'"{escaped}"'
-
-
 def get_project_cmakelists(minimal: bool = False) -> str:
     """Generate the top-level CMakeLists.txt for ESP-IDF project.
 
@@ -121,15 +109,6 @@ def get_project_cmakelists(minimal: bool = False) -> str:
         else ""
     )
 
-    # CMake variables registered via cg.add_cmake_arg(). Emitted before
-    # include(project.cmake) so values like EXCLUDE_COMPONENTS are already
-    # set when project.cmake seeds the component list, and on minimal
-    # (discovery) writes too so excluded components never register.
-    cmake_args = "\n".join(
-        f"set({name} {_cmake_quote(value)})"
-        for name, value in sorted(CORE.cmake_args.items())
-    )
-
     # Per-project list exposed as a CMake variable so converted PIO libs
     # can reference ${ESPHOME_PROJECT_MANAGED_COMPONENTS} without baking
     # project-specific names into their cached CMakeLists.
@@ -140,6 +119,8 @@ def get_project_cmakelists(minimal: bool = False) -> str:
     # runs as a separate CMake script invocation that doesn't load the
     # project's top-level CMakeLists; without this, ${ESPHOME_PROJECT_
     # MANAGED_COMPONENTS} in a converted-lib REQUIRES expands to empty).
+    from esphome.components.esp32 import get_managed_component_require_names
+
     managed_components_property = "\n".join(
         f"idf_build_set_property(ESPHOME_PROJECT_MANAGED_COMPONENTS {name} APPEND)"
         for name in get_managed_component_require_names()
@@ -150,22 +131,12 @@ def get_project_cmakelists(minimal: bool = False) -> str:
     # component's REQUIRES including real IDF components). Referenced by
     # src/CMakeLists and by each converted PIO lib's CMakeLists. Skipped
     # on minimal writes because project_description.json may be stale.
-    # Excluded components are dropped here as well: a stale
-    # project_description.json from a build without exclusions may still
-    # list them, and requiring an excluded component pulls it back into
-    # the build (IDF requirement expansion overrides EXCLUDE_COMPONENTS).
-    # Derived from the EXCLUDE_COMPONENTS cmake arg emitted above so the
-    # two can never disagree within one generated file.
     builtin_components_property = (
         ""
         if minimal
         else "\n".join(
             f"idf_build_set_property(ESPHOME_PROJECT_BUILTIN_COMPONENTS {name} APPEND)"
-            for name in sorted(
-                set(get_available_components() or []).difference(
-                    CORE.cmake_args.get("EXCLUDE_COMPONENTS", "").split(";")
-                )
-            )
+            for name in sorted(get_available_components() or [])
         )
     )
 
@@ -192,8 +163,6 @@ set(CMAKE_NINJA_FORCE_RESPONSE_FILE 1)
 set(IDF_TARGET {idf_target})
 set(EXTRA_COMPONENT_DIRS ${{CMAKE_SOURCE_DIR}}/src)
 
-{cmake_args}
-
 include($ENV{{IDF_PATH}}/tools/cmake/project.cmake)
 
 {cpp_standard_options}
@@ -295,13 +264,3 @@ def write_project(minimal: bool = False) -> None:
         CORE.relative_src_path("CMakeLists.txt"),
         get_component_cmakelists(),
     )
-
-    # Snapshot the exclusion set so has_outdated_files() can trigger a
-    # discovery reconfigure when it changes. Excluded components never
-    # register in project_description.json, so re-including one (e.g. a
-    # config gains mqtt) requires a fresh discovery pass before the
-    # ESPHOME_PROJECT_BUILTIN_COMPONENTS property can list it.
-    write_file_if_changed(
-        CORE.relative_build_path("exclude_components.esphomeinternal"),
-        ";".join(get_excluded_builtin_components()),
-    )

esphome/build_gen/platformio.py

@@ -63,17 +63,6 @@ def get_ini_content():
     # Add extra script for C++ flags
     CORE.add_platformio_option("extra_scripts", [f"pre:{CXX_FLAGS_FILE_NAME}"])
 
-    # Add CMake args. A user-supplied value (str or list) is deliberately
-    # replaced; this option was always overwritten at FINAL priority.
-    if CORE.cmake_args:
-        CORE.add_platformio_option(
-            "board_build.cmake_extra_args",
-            " ".join(
-                f"-D{name}={value}" for name, value in sorted(CORE.cmake_args.items())
-            ),
-            replace=True,
-        )
-
     content = "[platformio]\n"
     content += f"description = ESPHome {__version__}\n"
 

esphome/codegen.py

@@ -25,7 +25,6 @@ from esphome.cpp_generator import (  # noqa: F401
     add,
     add_build_flag,
     add_build_unflag,
-    add_cmake_arg,
     add_cxx_build_flag,
     add_define,
     add_global,

esphome/compiled_config.py

@@ -18,9 +18,9 @@ from pathlib import Path
 from typing import Any
 
 from esphome.const import __version__ as ESPHOME_VERSION
-from esphome.core import CORE, EsphomeError, Lambda
+from esphome.core import CORE, Lambda
 from esphome.helpers import write_file
-from esphome.storage_json import StorageJSON, ext_storage_path, storage_path
+from esphome.storage_json import StorageJSON, ext_storage_path
 from esphome.types import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
@@ -65,71 +65,7 @@ def save_compiled_config(config: ConfigType) -> None:
         # non-basic dict key), so every upload/logs pays the slow path.
         _LOGGER.warning("Cannot cache the validated config: %s", err)
     except Exception as err:  # noqa: BLE001  # pylint: disable=broad-except
-        # Likely persistent (permissions, full disk): every upload/logs
-        # pays the slow path until it clears, so surface it.
-        _LOGGER.warning("Skipping compiled config cache write: %s", err)
-
-
-def save_compiled_config_and_sidecar(config: ConfigType) -> None:
-    """Refresh the cache from the upload/logs fallback (CORE.config must be set).
-
-    The cache is only written when a complete sidecar is on disk:
-    load_compiled_config can't use it otherwise, and it holds resolved
-    secrets.
-    """
-    if _refresh_sidecar():
-        save_compiled_config(config)
-
-
-def _refresh_sidecar() -> bool:
-    """Ensure a complete sidecar is on disk; True when one is.
-
-    Writes one (without claiming a build) when missing or wizard-only.
-    Failures are non-fatal; the next upload/logs pays the slow path again.
-    """
-    try:
-        path = storage_path()
-        try:
-            old = StorageJSON.load_strict(path)
-        except Exception as err:  # noqa: BLE001  # pylint: disable=broad-except
-            # Present but unreadable: it may hold a real build's metadata,
-            # and a fresh rewrite would also stop the next compile from
-            # cleaning a possibly incoherent build tree.
-            _LOGGER.warning(
-                "Not caching: storage sidecar %s is unreadable (%s)", path, err
-            )
-            return False
-        if old is not None and old.can_apply_to_core():
-            # Compile-written; nothing to refresh.
-            return True
-        if CORE.build_path is not None and CORE.build_path.exists():
-            # An unvalidated build tree: its absent or mismatched sidecar
-            # is what makes the next compile wipe it, so don't vouch for
-            # a build this run never saw.
-            _LOGGER.warning(
-                "Not caching: build tree %s has no matching sidecar; "
-                "'esphome compile' will settle it",
-                CORE.build_path,
-            )
-            return False
-        new = StorageJSON.from_esphome_core(CORE, old, claim_build=False)
-        if not new.can_apply_to_core():
-            _LOGGER.warning("Not caching: rebuilt storage sidecar is still incomplete")
-            return False
-        new.save(path)
-        return True
-    except (OSError, EsphomeError) as err:
-        # write_file wraps OSError into EsphomeError. Persistent
-        # (unwritable storage dir), so surface that every upload/logs
-        # pays the slow path.
-        _LOGGER.warning("Could not refresh the storage sidecar: %s", err)
-    except Exception:  # noqa: BLE001  # pylint: disable=broad-except
-        # A structural bug; keep the traceback so it isn't mistaken
-        # for the I/O failure above.
-        _LOGGER.warning(
-            "Unexpected error refreshing the storage sidecar", exc_info=True
-        )
-    return False
+        _LOGGER.debug("Skipping compiled config cache write: %s", err)
 
 
 def load_compiled_config(conf_path: Path) -> ConfigType | None:
@@ -162,8 +98,11 @@ def load_compiled_config(conf_path: Path) -> ConfigType | None:
         return None
 
     storage = StorageJSON.load(ext_storage_path(conf_path.name))
-    if storage is None or not storage.can_apply_to_core():
-        _LOGGER.debug("Ignoring compiled config cache: sidecar missing or incomplete")
+    if storage is None:
+        return None
+    # apply_to_core assumes a real compile wrote the sidecar; wizard-only
+    # sidecars leave both of these unset and can't drive upload/logs.
+    if not storage.core_platform and not storage.target_platform:
         return None
     storage.apply_to_core()
     return config

esphome/components/ac_dimmer/output.py

@@ -49,12 +49,6 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
-    if CORE.is_esp32:
-        from esphome.components.esp32 import include_builtin_idf_component
-
-        # Re-enable the gptimer driver (excluded by default to save compile time)
-        include_builtin_idf_component("esp_driver_gptimer")
-
     if CORE.is_esp8266:
         # ac_dimmer uses setTimer1Callback which requires the waveform generator
         from esphome.components.esp8266.const import require_waveform

esphome/components/adc/__init__.py

@@ -1,5 +1,3 @@
-from typing import Any
-
 from esphome import pins
 import esphome.codegen as cg
 from esphome.components.esp32 import (
@@ -18,7 +16,6 @@ from esphome.components.esp32 import (
 import esphome.config_validation as cv
 from esphome.const import CONF_ANALOG, CONF_INPUT, CONF_NUMBER, PLATFORM_ESP8266
 from esphome.core import CORE
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@esphome/core"]
 
@@ -228,7 +225,7 @@ ESP32_VARIANT_ADC2_PIN_TO_CHANNEL = {
 }
 
 
-def validate_adc_pin(value: Any) -> ConfigType | str:
+def validate_adc_pin(value):
     if str(value).upper() == "VCC":
         if CORE.is_rp2:
             return pins.internal_gpio_input_pin_schema(29)

esphome/components/adc/adc_sensor_common.cpp

@@ -3,7 +3,7 @@
 
 namespace esphome::adc {
 
-static const char *const TAG = "adc";
+static const char *const TAG = "adc.common";
 
 const LogString *sampling_mode_to_str(SamplingMode mode) {
   switch (mode) {

esphome/components/adc/adc_sensor_esp32.cpp

@@ -6,7 +6,7 @@
 
 namespace esphome::adc {
 
-static const char *const TAG = "adc";
+static const char *const TAG = "adc.esp32";
 
 adc_oneshot_unit_handle_t ADCSensor::shared_adc_handles[2] = {nullptr, nullptr};
 

esphome/components/adc/adc_sensor_esp8266.cpp

@@ -13,7 +13,7 @@ ADC_MODE(ADC_VCC)
 
 namespace esphome::adc {
 
-static const char *const TAG = "adc";
+static const char *const TAG = "adc.esp8266";
 
 void ADCSensor::setup() {
 #ifndef USE_ADC_SENSOR_VCC

esphome/components/adc/adc_sensor_libretiny.cpp

@@ -5,7 +5,7 @@
 
 namespace esphome::adc {
 
-static const char *const TAG = "adc";
+static const char *const TAG = "adc.libretiny";
 
 void ADCSensor::setup() {
 #ifndef USE_ADC_SENSOR_VCC

esphome/components/adc/adc_sensor_rp2.cpp

@@ -17,7 +17,7 @@
 
 namespace esphome::adc {
 
-static const char *const TAG = "adc";
+static const char *const TAG = "adc.rp2";
 
 // The on-die temperature sensor sits on the last ADC channel: input 4 on RP2040
 // and RP2350A, but input 8 on RP2350B, which has eight external channels rather

esphome/components/adc/adc_sensor_zephyr.cpp

@@ -7,7 +7,7 @@
 
 namespace esphome::adc {
 
-static const char *const TAG = "adc";
+static const char *const TAG = "adc.zephyr";
 
 void ADCSensor::setup() {
   if (!adc_is_ready_dt(this->channel_)) {

esphome/components/adc/sensor.py

@@ -52,7 +52,7 @@ _attenuation = cv.enum(ATTENUATION_MODES, lower=True)
 _sampling_mode = cv.enum(SAMPLING_MODES, lower=True)
 
 
-def validate_config(config: ConfigType) -> ConfigType:
+def validate_config(config):
     if config[CONF_RAW] and config.get(CONF_ATTENUATION, None) == "auto":
         raise cv.Invalid("Automatic attenuation cannot be used when raw output is set")
 
@@ -120,7 +120,7 @@ CONFIG_SCHEMA = cv.All(
 CONF_ADC_CHANNEL_ID = "adc_channel_id"
 
 
-def _overlay_io_channels() -> str:
+def _overlay_io_channels():
     channel_count = CORE.data[CONF_ADC_CHANNEL_ID]
     entries = ", ".join(f"<&adc {channel_id}>" for channel_id in range(channel_count))
     return f"""
@@ -132,7 +132,7 @@ def _overlay_io_channels() -> str:
             """
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await sensor.register_sensor(var, config)

esphome/components/ags10/sensor.py

@@ -17,9 +17,6 @@ from esphome.const import (
     UNIT_OHM,
     UNIT_PARTS_PER_BILLION,
 )
-from esphome.core import ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
 
 CONF_RESISTANCE = "resistance"
 
@@ -65,7 +62,7 @@ CONFIG_SCHEMA = (
 FINAL_VALIDATE_SCHEMA = i2c.final_validate_device_schema("ags10", max_frequency="15khz")
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
@@ -97,12 +94,7 @@ AGS10_NEW_I2C_ADDRESS_SCHEMA = cv.maybe_simple_value(
     AGS10_NEW_I2C_ADDRESS_SCHEMA,
     synchronous=True,
 )
-async def ags10newi2caddress_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def ags10newi2caddress_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     address = await cg.templatable(config[CONF_ADDRESS], args, cg.uint8)
@@ -134,12 +126,7 @@ AGS10_SET_ZERO_POINT_SCHEMA = cv.Schema(
     AGS10_SET_ZERO_POINT_SCHEMA,
     synchronous=True,
 )
-async def ags10setzeropoint_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def ags10setzeropoint_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     mode = await cg.templatable(

esphome/components/aic3204/audio_dac.py

@@ -4,9 +4,6 @@ from esphome.components import i2c
 from esphome.components.audio_dac import AudioDac
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_MODE
-from esphome.core import ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@kbx81"]
 DEPENDENCIES = ["i2c"]
@@ -42,12 +39,7 @@ SET_AUTO_MUTE_ACTION_SCHEMA = cv.maybe_simple_value(
     SET_AUTO_MUTE_ACTION_SCHEMA,
     synchronous=True,
 )
-async def aic3204_set_volume_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def aic3204_set_volume_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -57,7 +49,7 @@ async def aic3204_set_volume_to_code(
     return var
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)

esphome/components/animation/image.py

@@ -6,8 +6,6 @@ from esphome.components.file.image import image_schema, write_image
 from esphome.components.image import Image_, validate_settings
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_REPEAT
-from esphome.core import ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
 from esphome.types import ConfigType
 
 CODEOWNERS = ["@syndlex"]
@@ -81,12 +79,7 @@ SET_FRAME_SCHEMA = cv.Schema(
 @automation.register_action(
     "animation.set_frame", SetFrameAction, SET_FRAME_SCHEMA, synchronous=True
 )
-async def animation_action_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def animation_action_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
 

esphome/components/apds9960/__init__.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 from esphome.components import i2c
 import esphome.config_validation as cv
 from esphome.const import CONF_ID
-from esphome.types import ConfigType
 
 DEPENDENCIES = ["i2c"]
 MULTI_CONF = True
@@ -58,7 +57,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)

esphome/components/apds9960/binary_sensor.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 from esphome.components import binary_sensor
 import esphome.config_validation as cv
 from esphome.const import CONF_DIRECTION, DEVICE_CLASS_MOVING
-from esphome.types import ConfigType
 
 from . import APDS9960, CONF_APDS9960_ID
 
@@ -20,7 +19,7 @@ CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_APDS9960_ID])
     var = await binary_sensor.new_binary_sensor(config)
     func = getattr(hub, f"set_{config[CONF_DIRECTION]}_direction_binary_sensor")

esphome/components/apds9960/sensor.py

@@ -7,7 +7,6 @@ from esphome.const import (
     STATE_CLASS_MEASUREMENT,
     UNIT_PERCENT,
 )
-from esphome.types import ConfigType
 
 from . import APDS9960, CONF_APDS9960_ID
 
@@ -28,7 +27,7 @@ CONFIG_SCHEMA = sensor.sensor_schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_APDS9960_ID])
     var = await sensor.new_sensor(config)
     func = getattr(hub, f"set_{config[CONF_TYPE]}_sensor")

esphome/components/api/__init__.py

@@ -1,6 +1,5 @@
 import base64
 import logging
-from typing import Any
 
 from esphome import automation
 from esphome.automation import Condition
@@ -130,7 +129,7 @@ def _register_provisioning_source(config: ConfigType) -> ConfigType:
     return config
 
 
-def validate_encryption_key(value: Any) -> str:
+def validate_encryption_key(value):
     value = cv.string_strict(value)
     try:
         decoded = base64.b64decode(value, validate=True)
@@ -218,7 +217,7 @@ def _auto_detect_supports_response(config: ConfigType) -> ConfigType:
     return config
 
 
-def _validate_supports_response(value: Any) -> str:
+def _validate_supports_response(value):
     """Validate supports_response after auto-detection has set the value."""
     return cv.enum(SUPPORTS_RESPONSE_OPTIONS, lower=True)(value)
 
@@ -257,7 +256,7 @@ ENCRYPTION_SCHEMA = cv.Schema(
 )
 
 
-def _encryption_schema(config: ConfigType | None) -> ConfigType:
+def _encryption_schema(config):
     if config is None:
         config = {}
     return ENCRYPTION_SCHEMA(config)
@@ -394,7 +393,7 @@ async def to_code(config: ConfigType) -> None:
 
     if actions := config.get(CONF_ACTIONS, []):
         # Collect all triggers first, then register all at once with initializer_list
-        triggers: list[cg.MockObj] = []
+        triggers: list[cg.Pvariable] = []
         for conf in actions:
             func_args: list[tuple[MockObj, str]] = []
             service_template_args: list[MockObj] = []  # User service argument types
@@ -582,7 +581,7 @@ async def homeassistant_service_to_code(
     action_id: ID,
     template_arg: cg.TemplateArguments,
     args: TemplateArgsType,
-) -> MockObj:
+):
     cg.add_define("USE_API_HOMEASSISTANT_SERVICES")
     serv = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, serv, False)
@@ -648,7 +647,7 @@ async def homeassistant_service_to_code(
     return var
 
 
-def validate_homeassistant_event(value: Any) -> str:
+def validate_homeassistant_event(value):
     value = cv.string(value)
     if not value.startswith("esphome."):
         raise cv.Invalid(
@@ -677,12 +676,7 @@ HOMEASSISTANT_EVENT_ACTION_SCHEMA = cv.Schema(
     HOMEASSISTANT_EVENT_ACTION_SCHEMA,
     synchronous=True,
 )
-async def homeassistant_event_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def homeassistant_event_to_code(config, action_id, template_arg, args):
     cg.add_define("USE_API_HOMEASSISTANT_SERVICES")
     serv = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, serv, True)
@@ -730,12 +724,7 @@ HOMEASSISTANT_TAG_SCANNED_ACTION_SCHEMA = cv.maybe_simple_value(
     HOMEASSISTANT_TAG_SCANNED_ACTION_SCHEMA,
     synchronous=True,
 )
-async def homeassistant_tag_scanned_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def homeassistant_tag_scanned_to_code(config, action_id, template_arg, args):
     cg.add_define("USE_API_HOMEASSISTANT_SERVICES")
     serv = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, serv, True)
@@ -751,7 +740,7 @@ CONF_SUCCESS = "success"
 CONF_ERROR_MESSAGE = "error_message"
 
 
-def _validate_api_respond_data(config: ConfigType) -> ConfigType:
+def _validate_api_respond_data(config):
     """Set flag during validation so AUTO_LOAD can include json component."""
     if CONF_DATA in config:
         CORE.data.setdefault(DOMAIN, {})[CONF_CAPTURE_RESPONSE] = True
@@ -835,12 +824,7 @@ API_CONNECTED_CONDITION_SCHEMA = cv.Schema(
 @automation.register_condition(
     "api.connected", APIConnectedCondition, API_CONNECTED_CONDITION_SCHEMA
 )
-async def api_connected_to_code(
-    config: ConfigType,
-    condition_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def api_connected_to_code(config, condition_id, template_arg, args):
     var = cg.new_Pvariable(condition_id, template_arg)
     templ = await cg.templatable(config[CONF_STATE_SUBSCRIPTION_ONLY], args, cg.bool_)
     cg.add(var.set_state_subscription_only(templ))

esphome/components/api/api_connection.cpp

@@ -160,6 +160,11 @@ APIConnection::APIConnection(std::unique_ptr<socket::Socket> sock, APIServer *pa
 #else
 #error "No frame helper defined"
 #endif
+#ifdef USE_CAMERA
+  if (camera::Camera::instance() != nullptr) {
+    this->image_reader_ = std::unique_ptr<camera::CameraImageReader>{camera::Camera::instance()->create_image_reader()};
+  }
+#endif
 }
 
 void APIConnection::start() {
@@ -412,15 +417,15 @@ void APIConnection::finalize_iterator_sync_() {
 }
 
 void APIConnection::process_iterator_batch_(ComponentIterator &iterator) {
-  size_t initial_size = this->deferred_batch_.size();
-  size_t max_batch = MAX_INITIAL_PER_BATCH;
-  while (!iterator.completed() && (this->deferred_batch_.size() - initial_size) < max_batch) {
-    iterator.advance();
-  }
+  // Budget by remaining batch capacity so a pass cannot overfill the batch;
+  // stops early on a refused send and resumes next loop pass
+  size_t batch_size = this->deferred_batch_.size();
+  if (batch_size < MAX_INITIAL_BATCH_SIZE)
+    iterator.try_advance(MAX_INITIAL_BATCH_SIZE - batch_size);
 
-  // If the batch is full, process it immediately
-  // Note: iterator.advance() already calls schedule_batch_() via schedule_message_()
-  if (this->deferred_batch_.size() >= max_batch) {
+  // Flush immediately once enough is queued (not guaranteed every pass);
+  // partial batches go out via the batch timer or finalize_iterator_sync_()
+  if (this->deferred_batch_.size() >= MAX_INITIAL_BATCH_SIZE) {
     this->process_batch_();
   }
 }
@@ -1135,7 +1140,6 @@ void APIConnection::try_send_camera_image_() {
   if (!this->image_reader_)
     return;
 
-  const auto *cam = camera::Camera::instance();
   // Send as many chunks as possible without blocking
   while (this->image_reader_->available()) {
     if (!this->helper_->can_write_without_blocking())
@@ -1145,11 +1149,11 @@ void APIConnection::try_send_camera_image_() {
     bool done = this->image_reader_->available() == to_send;
 
     CameraImageResponse msg;
-    msg.key = cam->get_object_id_hash();
+    msg.key = camera::Camera::instance()->get_object_id_hash();
     msg.set_data(this->image_reader_->peek_data_buffer(), to_send);
     msg.done = done;
 #ifdef USE_DEVICES
-    msg.device_id = cam->get_device_id();
+    msg.device_id = camera::Camera::instance()->get_device_id();
 #endif
 
     if (!this->send_message(msg)) {
@@ -1165,19 +1169,15 @@ void APIConnection::try_send_camera_image_() {
 void APIConnection::set_camera_state(std::shared_ptr<camera::CameraImage> image) {
   if (!this->flags_.state_subscription)
     return;
-  if (this->image_reader_ && this->image_reader_->available())
+  if (!this->image_reader_)
     return;
-  if (!image->was_requested_by(esphome::camera::API_REQUESTER) && !image->was_requested_by(esphome::camera::IDLE))
+  if (this->image_reader_->available())
     return;
-  if (!this->image_reader_) {
-    // Created on the first image this connection will send, so connections
-    // that never receive one never pay for a reader. Only a registered
-    // camera's listener can reach this, so instance() is non-null here.
-    this->image_reader_ = std::unique_ptr<camera::CameraImageReader>{camera::Camera::instance()->create_image_reader()};
+  if (image->was_requested_by(esphome::camera::API_REQUESTER) || image->was_requested_by(esphome::camera::IDLE)) {
+    this->image_reader_->set_image(std::move(image));
+    // Try to send immediately to reduce latency
+    this->try_send_camera_image_();
   }
-  this->image_reader_->set_image(std::move(image));
-  // Try to send immediately to reduce latency
-  this->try_send_camera_image_();
 }
 uint16_t APIConnection::try_send_camera_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size) {
   auto *camera = static_cast<camera::Camera *>(entity);

esphome/components/api/api_connection.h

@@ -53,11 +53,11 @@ void log_dropped_message(const char *tag, int line, const LogString *what);
 
 // Keepalive timeout in milliseconds
 static constexpr uint32_t KEEPALIVE_TIMEOUT_MS = 60000;
-// Maximum number of entities to process in a single batch during initial state/info sending
-static constexpr size_t MAX_INITIAL_PER_BATCH = 34;
+// Deferred batch size cap during initial state/info sync
+static constexpr size_t MAX_INITIAL_BATCH_SIZE = 34;
 // Verify MAX_MESSAGES_PER_BATCH (defined in api_frame_helper.h) can hold the initial batch
-static_assert(MAX_MESSAGES_PER_BATCH >= MAX_INITIAL_PER_BATCH,
-              "MAX_MESSAGES_PER_BATCH must be >= MAX_INITIAL_PER_BATCH");
+static_assert(MAX_MESSAGES_PER_BATCH >= MAX_INITIAL_BATCH_SIZE,
+              "MAX_MESSAGES_PER_BATCH must be >= MAX_INITIAL_BATCH_SIZE");
 
 #ifdef USE_BENCHMARK
 class APIConnection;

esphome/components/api/api_frame_helper.h

@@ -36,7 +36,7 @@ static constexpr uint16_t MAX_MESSAGE_SIZE = 32768;  // 32 KiB for ESP32 and oth
 static constexpr uint16_t RX_BUF_NULL_TERMINATOR = 1;
 
 // Maximum number of messages to batch in a single write operation
-// Must be >= MAX_INITIAL_PER_BATCH in api_connection.h (enforced by static_assert there)
+// Must be >= MAX_INITIAL_BATCH_SIZE in api_connection.h (enforced by static_assert there)
 static constexpr size_t MAX_MESSAGES_PER_BATCH = 34;
 
 // Max client name length (e.g., "Home Assistant 2026.1.0.dev0" = 28 chars)

esphome/components/api/api_frame_helper_noise.cpp

@@ -591,21 +591,18 @@ APIError APINoiseFrameHelper::write_frame_(const uint8_t *data, uint16_t len) {
  */
 APIError APINoiseFrameHelper::init_handshake_() {
   int err;
-  // Noise_NNpsk0_25519_ChaChaPoly_SHA256, built on the stack:
-  // noise_handshakestate_new_by_id copies it, so a member would waste
-  // 104 bytes per connection, and a static const would sit in RAM on
-  // ESP8266 (.rodata is DRAM there).
-  const NoiseProtocolId nid = {
-      .prefix_id = NOISE_PREFIX_STANDARD,
-      .pattern_id = NOISE_PATTERN_NN,
-      .modifier_ids = {NOISE_MODIFIER_PSK0},
-      .dh_id = NOISE_DH_CURVE25519,
-      .cipher_id = NOISE_CIPHER_CHACHAPOLY,
-      .hash_id = NOISE_HASH_SHA256,
-      .hybrid_id = NOISE_DH_NONE,
-  };
+  memset(&nid_, 0, sizeof(nid_));
+  // const char *proto = "Noise_NNpsk0_25519_ChaChaPoly_SHA256";
+  // err = noise_protocol_name_to_id(&nid_, proto, strlen(proto));
+  nid_.pattern_id = NOISE_PATTERN_NN;
+  nid_.cipher_id = NOISE_CIPHER_CHACHAPOLY;
+  nid_.dh_id = NOISE_DH_CURVE25519;
+  nid_.prefix_id = NOISE_PREFIX_STANDARD;
+  nid_.hybrid_id = NOISE_DH_NONE;
+  nid_.hash_id = NOISE_HASH_SHA256;
+  nid_.modifier_ids[0] = NOISE_MODIFIER_PSK0;
 
-  err = noise_handshakestate_new_by_id(&handshake_, &nid, NOISE_ROLE_RESPONDER);
+  err = noise_handshakestate_new_by_id(&handshake_, &nid_, NOISE_ROLE_RESPONDER);
   APIError aerr =
       handle_noise_error_(err, LOG_STR("noise_handshakestate_new_by_id"), APIError::HANDSHAKESTATE_SETUP_FAILED);
   if (aerr != APIError::OK)

esphome/components/api/api_frame_helper_noise.h

@@ -63,6 +63,9 @@ class APINoiseFrameHelper final : public APIFrameHelper {
   // Buffer for noise handshake prologue (released after handshake)
   APIBuffer prologue_;
 
+  // NoiseProtocolId (size depends on implementation)
+  NoiseProtocolId nid_;
+
   // Group small types together
   // Fixed-size header buffer for noise protocol:
   // 1 byte for indicator + 2 bytes for message size (16-bit value, not varint)

esphome/components/api/api_server.cpp

@@ -423,6 +423,12 @@ void APIServer::send_infrared_rf_receive_event([[maybe_unused]] uint32_t device_
 API_DISPATCH_UPDATE(alarm_control_panel::AlarmControlPanel, alarm_control_panel)
 #endif
 
+float APIServer::get_setup_priority() const { return setup_priority::AFTER_WIFI; }
+
+void APIServer::set_port(uint16_t port) { this->port_ = port; }
+
+void APIServer::set_batch_delay(uint16_t batch_delay) { this->batch_delay_ = batch_delay; }
+
 #ifdef USE_API_HOMEASSISTANT_SERVICES
 void APIServer::send_homeassistant_action(const HomeassistantActionRequest &call) {
   bool has_subscriber = false;
@@ -547,6 +553,10 @@ const std::vector<APIServer::HomeAssistantStateSubscription> &APIServer::get_sta
 }
 #endif
 
+uint16_t APIServer::get_port() const { return this->port_; }
+
+void APIServer::set_reboot_timeout(uint32_t reboot_timeout) { this->reboot_timeout_ = reboot_timeout; }
+
 #ifdef USE_API_NOISE
 bool APIServer::update_noise_psk_(const SavedNoisePsk &new_psk, const LogString *save_log_msg,
                                   const LogString *fail_log_msg, bool make_active) {

esphome/components/api/api_server.h

@@ -51,8 +51,8 @@ class APIServer final : public Component,
  public:
   APIServer();
   void setup() override;
-  uint16_t get_port() const { return this->port_; }
-  float get_setup_priority() const override { return setup_priority::AFTER_WIFI; }
+  uint16_t get_port() const;
+  float get_setup_priority() const override;
   void loop() override;
   void dump_config() override;
   void on_shutdown() override;
@@ -63,9 +63,9 @@ class APIServer final : public Component,
 #ifdef USE_CAMERA
   void on_camera_image(const std::shared_ptr<camera::CameraImage> &image) override;
 #endif
-  void set_port(uint16_t port) { this->port_ = port; }
-  void set_reboot_timeout(uint32_t reboot_timeout) { this->reboot_timeout_ = reboot_timeout; }
-  void set_batch_delay(uint16_t batch_delay) { this->batch_delay_ = batch_delay; }
+  void set_port(uint16_t port);
+  void set_reboot_timeout(uint32_t reboot_timeout);
+  void set_batch_delay(uint16_t batch_delay);
   uint16_t get_batch_delay() const { return batch_delay_; }
   void set_listen_backlog(uint8_t listen_backlog) { this->listen_backlog_ = listen_backlog; }
 

esphome/components/api/list_entities.cpp

@@ -95,9 +95,17 @@ bool ListEntitiesIterator::on_end() { return this->client_->send_list_info_done(
 ListEntitiesIterator::ListEntitiesIterator(APIConnection *client) : client_(client) {}
 
 #ifdef USE_API_USER_DEFINED_ACTIONS
+// Yield after every Nth service; bounds direct (non-batched) writes per loop pass
+static constexpr uint8_t SERVICE_YIELD_INTERVAL = 3;
+
 bool ListEntitiesIterator::on_service(UserServiceDescriptor *service) {
   auto resp = service->encode_list_service_response();
-  return this->client_->send_message(resp);
+  if (!this->client_->send_message(resp))
+    return false;
+  // at_ is this service's index
+  if ((this->at_ + 1) % SERVICE_YIELD_INTERVAL == 0)
+    this->yield_after_step_();
+  return true;
 }
 #endif
 

esphome/components/as3935/__init__.py

@@ -14,8 +14,6 @@ from esphome.const import (
     CONF_TUNE_ANTENNA,
     CONF_WATCHDOG_THRESHOLD,
 )
-from esphome.cpp_generator import MockObj
-from esphome.types import ConfigType
 
 MULTI_CONF = True
 
@@ -44,7 +42,7 @@ AS3935_SCHEMA = cv.Schema(
 )
 
 
-async def setup_as3935(var: MockObj, config: ConfigType) -> None:
+async def setup_as3935(var, config):
     await cg.register_component(var, config)
 
     irq_pin = await cg.gpio_pin_expression(config[CONF_IRQ_PIN])

esphome/components/as3935/binary_sensor.py

@@ -1,7 +1,6 @@
 import esphome.codegen as cg
 from esphome.components import binary_sensor
 import esphome.config_validation as cv
-from esphome.types import ConfigType
 
 from . import AS3935, CONF_AS3935_ID
 
@@ -14,7 +13,7 @@ CONFIG_SCHEMA = binary_sensor.binary_sensor_schema().extend(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_AS3935_ID])
     var = await binary_sensor.new_binary_sensor(config)
     cg.add(hub.set_thunder_alert_binary_sensor(var))

esphome/components/as3935/sensor.py

@@ -9,7 +9,6 @@ from esphome.const import (
     STATE_CLASS_MEASUREMENT,
     UNIT_KILOMETER,
 )
-from esphome.types import ConfigType
 
 from . import AS3935, CONF_AS3935_ID
 
@@ -32,7 +31,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_AS3935_ID])
 
     if distance_config := config.get(CONF_DISTANCE):

esphome/components/as5600/__init__.py

@@ -1,6 +1,3 @@
-from collections.abc import Callable
-from typing import Any
-
 from esphome import pins
 import esphome.codegen as cg
 from esphome.components import i2c
@@ -14,7 +11,6 @@ from esphome.const import (
     CONF_RANGE,
     CONF_WATCHDOG,
 )
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@ammmze"]
 DEPENDENCIES = ["i2c"]
@@ -76,13 +72,13 @@ POSITION_TO_ANGLE = 360 / RESOLUTION
 MIN_RANGE = round(18 * ANGLE_TO_POSITION)
 
 
-def angle(min: float = -360, max: float = 360) -> Callable[[Any], Any]:
+def angle(min=-360, max=360):
     return cv.All(
         cv.float_with_unit("angle", "(°|deg)"), cv.float_range(min=min, max=max)
     )
 
 
-def angle_to_position(value: Any, min: float = -360, max: float = 360) -> int:
+def angle_to_position(value, min=-360, max=360):
     try:
         value = angle(min=min, max=max)(value)
         return (RESOLUTION + round(value * ANGLE_TO_POSITION)) % RESOLUTION
@@ -90,17 +86,17 @@ def angle_to_position(value: Any, min: float = -360, max: float = 360) -> int:
         raise cv.Invalid(f"When using angle, {e.error_message}") from e
 
 
-def percent_to_position(value: Any) -> int:
+def percent_to_position(value):
     value = cv.possibly_negative_percentage(value)
     return (RESOLUTION + round(value * RESOLUTION)) % RESOLUTION
 
 
-def position(min: int = -MAX_POSITION, max: int = MAX_POSITION) -> Callable[[Any], Any]:
+def position(min=-MAX_POSITION, max=MAX_POSITION):
     """Validate that the config option is a position.
     Accepts integers, degrees, or percentage (of 360 degrees).
     """
 
-    def validator(value: Any) -> int:
+    def validator(value):
         if isinstance(value, str) and value.endswith("%"):
             value = percent_to_position(value)
 
@@ -116,7 +112,7 @@ def position(min: int = -MAX_POSITION, max: int = MAX_POSITION) -> Callable[[Any
     return validator
 
 
-def position_range() -> Callable[[Any], Any]:
+def position_range():
     """Validate that value given is a valid range for the device.
     A valid range is one of the following:
     - a value of 0 (meaning full range)
@@ -133,7 +129,7 @@ def position_range() -> Callable[[Any], Any]:
         zero_validator,
     )
 
-    def validator(value: Any) -> Any:
+    def validator(value):
         is_negative_str = isinstance(value, str) and value.startswith("-")
         is_negative_num = isinstance(value, (float, int)) and value < 0
         if is_negative_str or is_negative_num:
@@ -143,13 +139,13 @@ def position_range() -> Callable[[Any], Any]:
     return validator
 
 
-def has_valid_range_config() -> Callable[[ConfigType], ConfigType]:
+def has_valid_range_config():
     """Validate that that the config start + end position results in a valid
     positional range, which must be >= 18degrees
     """
     range_validator = position_range()
 
-    def validator(config: ConfigType) -> ConfigType:
+    def validator(config):
         # if we don't have an end position, then there is nothing to do
         if CONF_END_POSITION not in config:
             return config
@@ -207,7 +203,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)

esphome/components/as5600/sensor/__init__.py

@@ -11,7 +11,6 @@ from esphome.const import (
     ICON_ROTATE_RIGHT,
     STATE_CLASS_MEASUREMENT,
 )
-from esphome.types import ConfigType
 
 from .. import AS5600Component, as5600_ns
 
@@ -78,7 +77,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_parented(var, config[CONF_AS5600_ID])
     await cg.register_component(var, config)

esphome/components/at581x/__init__.py

@@ -4,9 +4,6 @@ import esphome.codegen as cg
 from esphome.components import i2c
 import esphome.config_validation as cv
 from esphome.const import CONF_FREQUENCY, CONF_ID
-from esphome.core import ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@X-Ryl669"]
 DEPENDENCIES = ["i2c"]
@@ -73,7 +70,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
@@ -94,12 +91,7 @@ AT581XSettingsAction = at581x_ns.class_("AT581XSettingsAction", automation.Actio
     ),
     synchronous=True,
 )
-async def at581x_reset_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def at581x_reset_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
 
@@ -171,12 +163,7 @@ RADAR_SETTINGS_SCHEMA = cv.Schema(
     RADAR_SETTINGS_SCHEMA,
     synchronous=True,
 )
-async def at581x_settings_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def at581x_settings_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
 

esphome/components/at581x/switch/__init__.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 from esphome.components import switch
 import esphome.config_validation as cv
 from esphome.const import DEVICE_CLASS_SWITCH, ICON_WIFI
-from esphome.types import ConfigType
 
 from .. import CONF_AT581X_ID, AT581XComponent, at581x_ns
 
@@ -23,7 +22,7 @@ CONFIG_SCHEMA = switch.switch_schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     at581x_component = await cg.get_variable(config[CONF_AT581X_ID])
     s = await switch.new_switch(config)
     await cg.register_parented(s, config[CONF_AT581X_ID])

esphome/components/atm90e32/button/__init__.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 from esphome.components import button
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, ENTITY_CATEGORY_CONFIG, ICON_SCALE
-from esphome.types import ConfigType
 
 from .. import atm90e32_ns
 from ..sensor import ATM90E32Component
@@ -68,7 +67,7 @@ CONFIG_SCHEMA = {
 }
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     parent = await cg.get_variable(config[CONF_ID])
 
     if run_gain := config.get(CONF_RUN_GAIN_CALIBRATION):

esphome/components/atm90e32/number/__init__.py

@@ -15,7 +15,6 @@ from esphome.const import (
     UNIT_AMPERE,
     UNIT_VOLT,
 )
-from esphome.types import ConfigType
 
 from .. import atm90e32_ns
 from ..sensor import ATM90E32Component
@@ -91,7 +90,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     parent = await cg.get_variable(config[CONF_ID])
 
     if voltage_cfg := config.get(CONF_REFERENCE_VOLTAGE):

esphome/components/atm90e32/sensor.py

@@ -41,7 +41,6 @@ from esphome.const import (
     UNIT_WATT,
     UNIT_WATT_HOURS,
 )
-from esphome.types import ConfigType
 
 from . import atm90e32_ns
 
@@ -192,7 +191,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     cg.add(var.set_instance_id(str(config[CONF_ID])))
     await cg.register_component(var, config)

esphome/components/atm90e32/text_sensor/__init__.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 from esphome.components import text_sensor
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_PHASE_A, CONF_PHASE_B, CONF_PHASE_C
-from esphome.types import ConfigType
 
 from ..sensor import ATM90E32Component
 
@@ -35,7 +34,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     parent = await cg.get_variable(config[CONF_ID])
 
     if phase_cfg := config.get(CONF_PHASE_STATUS):

esphome/components/audio/__init__.py

@@ -1,6 +1,4 @@
-from collections.abc import Callable
 from dataclasses import dataclass, field
-from typing import Any
 
 import esphome.codegen as cg
 from esphome.components.esp32 import (
@@ -17,7 +15,6 @@ from esphome.const import (
 )
 from esphome.core import CORE
 import esphome.final_validate as fv
-from esphome.types import ConfigType
 
 AUTO_LOAD = ["ring_buffer"]
 CODEOWNERS = ["@kahrendt"]
@@ -128,10 +125,10 @@ CONF_THREADSAFE = "threadsafe"
 _MEMORY_LOCATION_VALIDATOR = cv.one_of(*MEMORY_LOCATIONS, lower=True)
 
 
-def _maybe_empty_codec(schema: cv.Schema) -> Callable[[Any], Any]:
+def _maybe_empty_codec(schema):
     """Wrap a codec dict schema so that a bare key (None value) is treated as an empty dict."""
 
-    def validator(value: Any) -> Any:
+    def validator(value):
         if value is None:
             value = {}
         return schema(value)
@@ -203,14 +200,14 @@ def set_stream_limits(
     max_channels: int = cv.UNDEFINED,
     min_sample_rate: int = cv.UNDEFINED,
     max_sample_rate: int = cv.UNDEFINED,
-) -> Callable[[ConfigType], None]:
+):
     """Sets the limits for the audio stream that audio component can handle
 
     When the component sinks audio (e.g., a speaker), these indicate the limits to the audio it can receive.
     When the component sources audio (e.g., a microphone), these indicate the limits to the audio it can send.
     """
 
-    def set_limits_in_config(config: ConfigType) -> None:
+    def set_limits_in_config(config):
         if min_bits_per_sample is not cv.UNDEFINED:
             config[CONF_MIN_BITS_PER_SAMPLE] = min_bits_per_sample
         if max_bits_per_sample is not cv.UNDEFINED:
@@ -236,7 +233,7 @@ def final_validate_audio_schema(
     sample_rate: int = cv.UNDEFINED,
     enabled_channels: list[int] = cv.UNDEFINED,
     audio_device_issue: bool = False,
-) -> cv.Schema:
+):
     """Validates audio compatibility when passed between different components.
 
     The component derived from ``AUDIO_COMPONENT_SCHEMA`` should call ``set_stream_limits`` in a validator to specify its compatible settings
@@ -254,7 +251,7 @@ def final_validate_audio_schema(
         audio_device_issue (bool, optional): Format the error message to indicate the problem is in the configuration for the ``audio_device`` component. Defaults to False.
     """
 
-    def validate_audio_compatiblity(audio_config: ConfigType) -> ConfigType:
+    def validate_audio_compatiblity(audio_config):
         audio_schema = {}
 
         if bits_per_sample is not cv.UNDEFINED:
@@ -332,7 +329,7 @@ def _emit_memory_pair(value: str | None, psram_key: str, internal_key: str) -> N
         add_idf_sdkconfig_option(internal_key, True)
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     # Re-enable ESP-IDF's HTTP client (excluded by default to save compile time)
     include_builtin_idf_component("esp_http_client")
 

esphome/components/audio/audio.cpp

@@ -86,7 +86,7 @@ AudioFileType detect_audio_file_type(const char *content_type, const char *url)
     // Match "audio/ogg" with a codecs parameter containing "opus"
     // Valid forms: audio/ogg;codecs=opus, audio/ogg; codecs="opus", etc.
     // Plain "audio/ogg" without opus is not matched (almost always Ogg Vorbis)
-    if (strncasecmp(content_type, "audio/ogg", 9) == 0 && str_contains_ignore_case(content_type + 9, "opus")) {
+    if (strncasecmp(content_type, "audio/ogg", 9) == 0 && strcasestr(content_type + 9, "opus") != nullptr) {
       return AudioFileType::OPUS;
     }
 #endif

esphome/components/audio_adc/__init__.py

@@ -2,9 +2,7 @@ from esphome import automation
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_MIC_GAIN
-from esphome.core import ID, CoroPriority, coroutine_with_priority
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
+from esphome.core import CoroPriority, coroutine_with_priority
 
 CODEOWNERS = ["@kbx81"]
 IS_PLATFORM_COMPONENT = True
@@ -30,12 +28,7 @@ SET_MIC_GAIN_ACTION_SCHEMA = cv.maybe_simple_value(
     SET_MIC_GAIN_ACTION_SCHEMA,
     synchronous=True,
 )
-async def audio_adc_set_mic_gain_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def audio_adc_set_mic_gain_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -46,6 +39,6 @@ async def audio_adc_set_mic_gain_to_code(
 
 
 @coroutine_with_priority(CoroPriority.CORE)
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     cg.add_define("USE_AUDIO_ADC")
     cg.add_global(audio_adc_ns.using)

esphome/components/audio_dac/__init__.py

@@ -3,9 +3,7 @@ from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_VOLUME
-from esphome.core import ID, CoroPriority, coroutine_with_priority
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
+from esphome.core import CoroPriority, coroutine_with_priority
 
 CODEOWNERS = ["@kbx81"]
 IS_PLATFORM_COMPONENT = True
@@ -39,12 +37,7 @@ SET_VOLUME_ACTION_SCHEMA = cv.maybe_simple_value(
 @automation.register_action(
     "audio_dac.mute_on", MuteOnAction, MUTE_ACTION_SCHEMA, synchronous=True
 )
-async def audio_dac_mute_action_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def audio_dac_mute_action_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -55,12 +48,7 @@ async def audio_dac_mute_action_to_code(
     SET_VOLUME_ACTION_SCHEMA,
     synchronous=True,
 )
-async def audio_dac_set_volume_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def audio_dac_set_volume_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -71,6 +59,6 @@ async def audio_dac_set_volume_to_code(
 
 
 @coroutine_with_priority(CoroPriority.CORE)
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     cg.add_define("USE_AUDIO_DAC")
     cg.add_global(audio_dac_ns.using)

esphome/components/bedjet/__init__.py

@@ -2,8 +2,6 @@ import esphome.codegen as cg
 from esphome.components import ble_client, time
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_RECEIVE_TIMEOUT, CONF_TIME_ID
-from esphome.cpp_generator import MockObj
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@jhansche"]
 DEPENDENCIES = ["ble_client"]
@@ -34,12 +32,12 @@ BEDJET_CLIENT_SCHEMA = cv.Schema(
 )
 
 
-async def register_bedjet_child(var: MockObj, config: ConfigType) -> None:
+async def register_bedjet_child(var, config):
     parent = await cg.get_variable(config[CONF_BEDJET_ID])
     cg.add(parent.register_child(var))
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await ble_client.register_ble_node(var, config)

esphome/components/bedjet/climate/__init__.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 from esphome.components import climate
 import esphome.config_validation as cv
 from esphome.const import CONF_HEAT_MODE, CONF_TEMPERATURE_SOURCE
-from esphome.types import ConfigType
 
 from .. import BEDJET_CLIENT_SCHEMA, bedjet_ns, register_bedjet_child
 
@@ -38,7 +37,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await climate.new_climate(config)
     await cg.register_component(var, config)
     await register_bedjet_child(var, config)

esphome/components/bedjet/fan/__init__.py

@@ -1,7 +1,6 @@
 import esphome.codegen as cg
 from esphome.components import fan
 import esphome.config_validation as cv
-from esphome.types import ConfigType
 
 from .. import BEDJET_CLIENT_SCHEMA, bedjet_ns, register_bedjet_child
 
@@ -17,7 +16,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await fan.new_fan(config)
     await cg.register_component(var, config)
     await register_bedjet_child(var, config)

esphome/components/bedjet/sensor/__init__.py

@@ -9,7 +9,6 @@ from esphome.const import (
     STATE_CLASS_MEASUREMENT,
     UNIT_CELSIUS,
 )
-from esphome.types import ConfigType
 
 from .. import BEDJET_CLIENT_SCHEMA, bedjet_ns, register_bedjet_child
 
@@ -39,7 +38,7 @@ CONFIG_SCHEMA = cv.Schema(
 ).extend(BEDJET_CLIENT_SCHEMA)
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await register_bedjet_child(var, config)

esphome/components/binary_sensor/__init__.py

@@ -5,7 +5,6 @@ from esphome.automation import Condition, maybe_simple_id
 import esphome.codegen as cg
 from esphome.components import mqtt, web_server, zigbee
 from esphome.components.const import CONF_ON_STATE_CHANGE
-from esphome.config_helpers import filter_source_files_from_defines
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_DELAY,
@@ -561,11 +560,6 @@ _CALLBACK_AUTOMATIONS = (
 async def _build_binary_sensor_automations(var, config):
     await automation.build_callback_automations(var, config, _CALLBACK_AUTOMATIONS)
 
-    if config.get(CONF_ON_CLICK) or config.get(CONF_ON_DOUBLE_CLICK):
-        cg.add_define("USE_BINARY_SENSOR_CLICK_TRIGGER")
-    if config.get(CONF_ON_MULTI_CLICK):
-        cg.add_define("USE_BINARY_SENSOR_MULTI_CLICK_TRIGGER")
-
     for conf in config.get(CONF_ON_CLICK, []):
         trigger = cg.new_Pvariable(
             conf[CONF_TRIGGER_ID], var, conf[CONF_MIN_LENGTH], conf[CONF_MAX_LENGTH]
@@ -679,15 +673,3 @@ async def to_code(config):
 async def binary_sensor_invalidate_state_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
-
-
-# automation.cpp only implements the click/double_click/multi_click triggers
-FILTER_SOURCE_FILES = filter_source_files_from_defines(
-    {
-        "automation.cpp": (
-            "USE_BINARY_SENSOR_CLICK_TRIGGER",
-            "USE_BINARY_SENSOR_MULTI_CLICK_TRIGGER",
-        ),
-        "filter.cpp": "USE_BINARY_SENSOR_FILTER",
-    }
-)

esphome/components/binary_sensor/automation.cpp

@@ -1,13 +1,8 @@
-#include "esphome/core/defines.h"
-#if defined(USE_BINARY_SENSOR_CLICK_TRIGGER) || defined(USE_BINARY_SENSOR_MULTI_CLICK_TRIGGER)
-
 #include "automation.h"
 #include "esphome/core/log.h"
 
 namespace esphome::binary_sensor {
 
-#ifdef USE_BINARY_SENSOR_MULTI_CLICK_TRIGGER
-
 static const char *const TAG = "binary_sensor.automation";
 
 // MultiClickTrigger timeout IDs.
@@ -125,9 +120,6 @@ void MultiClickTriggerBase::trigger_() {
   this->trigger();
 }
 
-#endif  // USE_BINARY_SENSOR_MULTI_CLICK_TRIGGER
-
-#ifdef USE_BINARY_SENSOR_CLICK_TRIGGER
 bool match_interval(uint32_t min_length, uint32_t max_length, uint32_t length) {
   if (max_length == 0) {
     return length >= min_length;
@@ -135,8 +127,4 @@ bool match_interval(uint32_t min_length, uint32_t max_length, uint32_t length) {
     return length >= min_length && length <= max_length;
   }
 }
-#endif  // USE_BINARY_SENSOR_CLICK_TRIGGER
-
 }  // namespace esphome::binary_sensor
-
-#endif  // USE_BINARY_SENSOR_CLICK_TRIGGER || USE_BINARY_SENSOR_MULTI_CLICK_TRIGGER

esphome/components/bk72xx_ble/__init__.py

@@ -79,11 +79,12 @@ def _unsupported_family_message(family: str) -> str | None:
     return None
 
 
-def _final_validate(config: ConfigType) -> None:
+def _final_validate(config: ConfigType) -> ConfigType:
     # Warn only: a hard error here would break the validate-only CI fixtures,
     # which run on a BLE 4.2 board. The hard error is raised at codegen.
     if msg := _unsupported_family_message(libretiny.get_libretiny_family()):
         _LOGGER.warning("%s (this configuration cannot compile)", msg)
+    return config
 
 
 FINAL_VALIDATE_SCHEMA = _final_validate

esphome/components/bl0906/sensor.py

@@ -32,9 +32,6 @@ from esphome.const import (
     UNIT_VOLT,
     UNIT_WATT,
 )
-from esphome.core import ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
 
 # Import ICONS not included in esphome's const.py, from the local components const.py
 from .const import ICON_ENERGY, ICON_FREQUENCY, ICON_VOLTAGE
@@ -148,18 +145,13 @@ FINAL_VALIDATE_SCHEMA = uart.final_validate_device_schema(
     ),
     synchronous=True,
 )
-async def reset_energy_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def reset_energy_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     return var
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await uart.register_uart_device(var, config)

esphome/components/bl0940/button/__init__.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 from esphome.components import button
 import esphome.config_validation as cv
 from esphome.const import ENTITY_CATEGORY_CONFIG, ICON_RESTART
-from esphome.types import ConfigType
 
 from .. import CONF_BL0940_ID, bl0940_ns
 from ..sensor import BL0940
@@ -22,7 +21,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await button.new_button(config)
     await cg.register_component(var, config)
     await cg.register_parented(var, config[CONF_BL0940_ID])

esphome/components/bl0940/number/__init__.py

@@ -10,7 +10,6 @@ from esphome.const import (
     ENTITY_CATEGORY_CONFIG,
     UNIT_PERCENT,
 )
-from esphome.types import ConfigType
 
 from .. import CONF_BL0940_ID, bl0940_ns
 from ..sensor import BL0940
@@ -28,7 +27,7 @@ CalibrationNumber = bl0940_ns.class_(
 )
 
 
-def validate_min_max(config: ConfigType) -> ConfigType:
+def validate_min_max(config):
     if config[CONF_MAX_VALUE] <= config[CONF_MIN_VALUE]:
         raise cv.Invalid("max_value must be greater than min_value")
     return config
@@ -70,7 +69,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     # Get the BL0940 component instance
     bl0940 = await cg.get_variable(config[CONF_BL0940_ID])
 

esphome/components/bl0940/sensor.py

@@ -23,7 +23,6 @@ from esphome.const import (
     UNIT_VOLT,
     UNIT_WATT,
 )
-from esphome.types import ConfigType
 
 from . import bl0940_ns
 
@@ -70,29 +69,27 @@ DEFAULT_BL0940_LEGACY_EREF = 3.6e6 / 297
 
 
 # methods to calculate voltage and current reference values
-def calculate_voltage_reference(vref: float, r_one: float, r_two: float) -> float:
+def calculate_voltage_reference(vref, r_one, r_two):
     # formula: 79931 / Vref * (R1 * 1000) / (R1 + R2)
     return 79931 / vref * (r_one * 1000) / (r_one + r_two)
 
 
-def calculate_current_reference(vref: float, r_shunt: float) -> float:
+def calculate_current_reference(vref, r_shunt):
     # formula: 324004 * RL / Vref
     return 324004 * r_shunt / vref
 
 
-def calculate_power_reference(
-    voltage_reference: float, current_reference: float
-) -> float:
+def calculate_power_reference(voltage_reference, current_reference):
     # calculate power reference based on voltage and current reference
     return voltage_reference * current_reference * 4046 / 324004 / 79931
 
 
-def calculate_energy_reference(power_reference: float) -> float:
+def calculate_energy_reference(power_reference):
     # formula: power_reference * 3600000 / (1638.4 * 256)
     return power_reference * 3600000 / (1638.4 * 256)
 
 
-def validate_legacy_mode(config: ConfigType) -> ConfigType:
+def validate_legacy_mode(config):
     # Only allow schematic calibration options if legacy_mode is False
     if config.get(CONF_LEGACY_MODE, True):
         forbidden = [
@@ -109,7 +106,7 @@ def validate_legacy_mode(config: ConfigType) -> ConfigType:
     return config
 
 
-def set_command_defaults(config: ConfigType) -> ConfigType:
+def set_command_defaults(config):
     # Set defaults for read_command and write_command based on legacy_mode
     legacy = config.get(CONF_LEGACY_MODE, True)
     if legacy:
@@ -121,7 +118,7 @@ def set_command_defaults(config: ConfigType) -> ConfigType:
     return config
 
 
-def set_reference_values(config: ConfigType) -> ConfigType:
+def set_reference_values(config):
     # Set default reference values based on legacy_mode
     if config.get(CONF_LEGACY_MODE, True):
         config.setdefault(CONF_VOLTAGE_REFERENCE, DEFAULT_BL0940_LEGACY_UREF)
@@ -226,7 +223,7 @@ FINAL_VALIDATE_SCHEMA = uart.final_validate_device_schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await uart.register_uart_device(var, config)

esphome/components/ble_device_base/__init__.py

@@ -206,32 +206,36 @@ def validate_scan_parameters(config: ConfigType) -> ConfigType:
     interval = config[CONF_INTERVAL]
     window = config[CONF_WINDOW]
 
-    if window > interval:
-        raise cv.Invalid(
-            f"Scan window ({window}) needs to be smaller than scan interval ({interval})"
-        )
+    # Labels are reused in every error below; the optional one names its key.
+    windows = [("Scan window", window)]
+    if (connection_window := config.get(CONF_CONNECTION_SCAN_WINDOW)) is not None:
+        windows.append((CONF_CONNECTION_SCAN_WINDOW, connection_window))
+
+    for name, value in windows:
+        if value > interval:
+            raise cv.Invalid(
+                f"{name} ({value}) needs to be smaller than scan interval ({interval})"
+            )
 
     # BLE scan interval/window are programmed in 0.625 ms units as a 16-bit value; the
     # controller only accepts 2.5 ms .. 10240 ms (0x0004 .. 0x4000). Reject out-of-range
     # values here instead of letting the unit conversion silently overflow.
-    for name, value in (("interval", interval), ("window", window)):
+    for name, value in (("Scan interval", interval), *windows):
         if value.total_microseconds < 2500 or value.total_microseconds > 10_240_000:
-            raise cv.Invalid(
-                f"Scan {name} ({value}) must be between 2.5 ms and 10240 ms"
-            )
+            raise cv.Invalid(f"{name} ({value}) must be between 2.5 ms and 10240 ms")
 
     # Validate what actually reaches the controller: both values are truncated to
     # whole 0.625 ms units, so a window/interval pair that differs by less than one
     # unit collapses to the same value — silently programming a 100 % duty cycle
     # (radio permanently on) from a config that asked for less.
     interval_units = to_ble_units(interval)
-    window_units = to_ble_units(window)
-    if window_units == interval_units and window < interval:
-        raise cv.Invalid(
-            f"Scan window ({window}) and interval ({interval}) both truncate to "
-            f"{interval_units} x 0.625 ms, which the controller scans at a 100 % duty "
-            f"cycle. Separate them by at least 0.625 ms."
-        )
+    for name, value in windows:
+        if to_ble_units(value) == interval_units and value < interval:
+            raise cv.Invalid(
+                f"{name} ({value}) and interval ({interval}) both truncate to "
+                f"{interval_units} x 0.625 ms, which the controller scans at a 100 % duty "
+                f"cycle. Separate them by at least 0.625 ms."
+            )
 
     if interval.total_microseconds * 3 > duration.total_microseconds:
         raise cv.Invalid(
@@ -247,11 +251,14 @@ def validate_scan_parameters(config: ConfigType) -> ConfigType:
 # their own; also the fallback for esp32's conditional default.
 DEFAULT_SCAN_WINDOW = "30ms"
 
+CONF_CONNECTION_SCAN_WINDOW = "connection_scan_window"
+
 
 def scan_parameters_schema(
     interval_default: str,
     *,
     window_default: str | Callable[[], TimePeriod] = DEFAULT_SCAN_WINDOW,
+    connection_window: bool = False,
 ) -> cv.All:
     """Build the scan_parameters value schema shared by all BLE trackers.
 
@@ -263,7 +270,9 @@ def scan_parameters_schema(
     can adjust it once sibling keys are resolved). The `active` option
     (default on) is unconditional: active scanning is part of the tracker
     contract — every current proxy client assumes it, so a passive-only
-    tracker must not share this schema.
+    tracker must not share this schema. connection_window opts in to the
+    `connection_scan_window` option for trackers that can fall back to a
+    smaller window while a GATT connection is active.
     """
     schema = {
         cv.Optional(CONF_DURATION, default="5min"): cv.positive_time_period_seconds,
@@ -272,6 +281,8 @@ def scan_parameters_schema(
         cv.Optional(CONF_CONTINUOUS, default=True): cv.boolean,
         cv.Optional(CONF_ACTIVE, default=True): cv.boolean,
     }
+    if connection_window:
+        schema[cv.Optional(CONF_CONNECTION_SCAN_WINDOW)] = cv.positive_time_period
     return cv.All(cv.Schema(schema), validate_scan_parameters)
 
 

esphome/components/bluetooth_connection/bluetooth_connection_bluedroid.cpp

@@ -20,7 +20,7 @@
 
 namespace esphome::bluetooth_connection {
 
-static const char *const TAG = "bluetooth_connection";
+static const char *const TAG = "bluetooth_connection.bluedroid";
 
 using ble_device_base::FAST_CONN_TIMEOUT;
 using ble_device_base::FAST_MAX_CONN_INTERVAL;

esphome/components/bluetooth_connection/bluetooth_connection_rp2.cpp

@@ -15,7 +15,7 @@
 
 namespace esphome::bluetooth_connection {
 
-static const char *const TAG = "bluetooth_connection";
+static const char *const TAG = "bluetooth_connection.rp2";
 
 using ble_device_base::ESPBTUUID;
 using ble_device_base::GATT_ERR_NOT_CONNECTED;

esphome/components/bm8563/time.py

@@ -3,9 +3,6 @@ import esphome.codegen as cg
 from esphome.components import i2c, time
 import esphome.config_validation as cv
 from esphome.const import CONF_DURATION, CONF_ID
-from esphome.core import ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
 
 DEPENDENCIES = ["i2c"]
 
@@ -38,12 +35,7 @@ CONFIG_SCHEMA = (
     ),
     synchronous=True,
 )
-async def bm8563_write_time_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def bm8563_write_time_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     return var
@@ -60,12 +52,7 @@ async def bm8563_write_time_to_code(
     ),
     synchronous=True,
 )
-async def bm8563_start_timer_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def bm8563_start_timer_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     template_ = await cg.templatable(config[CONF_DURATION], args, cg.uint32)
@@ -83,18 +70,13 @@ async def bm8563_start_timer_to_code(
     ),
     synchronous=True,
 )
-async def bm8563_read_time_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def bm8563_read_time_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     return var
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)

esphome/components/bme680_bsec/__init__.py

@@ -3,7 +3,6 @@ from esphome.components import esp32, i2c
 from esphome.components.const import CONF_STATE_SAVE_INTERVAL
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_SAMPLE_RATE, CONF_TEMPERATURE_OFFSET, Framework
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@trvrnrth"]
 DEPENDENCIES = ["i2c"]
@@ -77,7 +76,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)

esphome/components/bme680_bsec/sensor.py

@@ -29,8 +29,6 @@ from esphome.const import (
     UNIT_PARTS_PER_MILLION,
     UNIT_PERCENT,
 )
-from esphome.cpp_generator import MockObj
-from esphome.types import ConfigType
 
 from . import CONF_BME680_BSEC_ID, SAMPLE_RATE_OPTIONS, BME680BSECComponent
 
@@ -112,7 +110,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
+async def setup_conf(config, key, hub):
     if sensor_config := config.get(key):
         sens = await sensor.new_sensor(sensor_config)
         cg.add(getattr(hub, f"set_{key}_sensor")(sens))
@@ -122,7 +120,7 @@ async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
             )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_BME680_BSEC_ID])
     for key in TYPES:
         await setup_conf(config, key, hub)

esphome/components/bme680_bsec/text_sensor.py

@@ -2,8 +2,6 @@ import esphome.codegen as cg
 from esphome.components import text_sensor
 import esphome.config_validation as cv
 from esphome.const import CONF_IAQ_ACCURACY
-from esphome.cpp_generator import MockObj
-from esphome.types import ConfigType
 
 from . import CONF_BME680_BSEC_ID, BME680BSECComponent
 
@@ -23,13 +21,13 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
+async def setup_conf(config, key, hub):
     if sensor_config := config.get(key):
         sens = await text_sensor.new_text_sensor(sensor_config)
         cg.add(getattr(hub, f"set_{key}_text_sensor")(sens))
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_BME680_BSEC_ID])
     for key in TYPES:
         await setup_conf(config, key, hub)

esphome/components/bme68x_bsec2/__init__.py

@@ -11,7 +11,6 @@ from esphome.const import (
     CONF_SAMPLE_RATE,
     CONF_TEMPERATURE_OFFSET,
 )
-from esphome.cpp_generator import MockObj
 from esphome.external_files import RemoteFile
 from esphome.types import ConfigType
 
@@ -95,7 +94,7 @@ def _compute_url(config: dict) -> str:
     return f"https://raw.githubusercontent.com/boschsensortec/Bosch-BSEC2-Library/{BSEC2_LIBRARY_VERSION}/src/config/{model}/{model}_{algo}_{volts}_{sample_rate}_{operating_age}/{filename}.txt"
 
 
-def download_bme68x_blob(config: ConfigType) -> ConfigType:
+def download_bme68x_blob(config):
     url = _compute_url(config)
     path = _compute_local_file_path(url)
     external_files.download_content(url, path)
@@ -139,7 +138,7 @@ def _extract_blob_ref(entry: ConfigType) -> RemoteFile | None:
 PREFETCH_FILES = external_files.single_stage_prefetch(_extract_blob_ref)
 
 
-def validate_bme68x(config: ConfigType) -> ConfigType:
+def validate_bme68x(config):
     if CONF_ALGORITHM_OUTPUT not in config:
         return config
 
@@ -179,7 +178,7 @@ CONFIG_SCHEMA_BASE = (
 )
 
 
-async def to_code_base(config: ConfigType) -> MockObj:
+async def to_code_base(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 

esphome/components/bme68x_bsec2/sensor.py

@@ -29,8 +29,6 @@ from esphome.const import (
     UNIT_PARTS_PER_MILLION,
     UNIT_PERCENT,
 )
-from esphome.cpp_generator import MockObj
-from esphome.types import ConfigType
 
 from . import CONF_BME68X_BSEC2_ID, SAMPLE_RATE_OPTIONS, BME68xBSEC2Component
 
@@ -121,7 +119,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
+async def setup_conf(config, key, hub):
     if conf := config.get(key):
         sens = await sensor.new_sensor(conf)
         cg.add(getattr(hub, f"set_{key}_sensor")(sens))
@@ -129,7 +127,7 @@ async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
             cg.add(getattr(hub, f"set_{key}_sample_rate")(sample_rate))
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_BME68X_BSEC2_ID])
     for key in TYPES:
         await setup_conf(config, key, hub)

esphome/components/bme68x_bsec2/text_sensor.py

@@ -2,8 +2,6 @@ import esphome.codegen as cg
 from esphome.components import text_sensor
 import esphome.config_validation as cv
 from esphome.const import CONF_IAQ_ACCURACY
-from esphome.cpp_generator import MockObj
-from esphome.types import ConfigType
 
 from . import CONF_BME68X_BSEC2_ID, BME68xBSEC2Component
 
@@ -23,13 +21,13 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
+async def setup_conf(config, key, hub):
     if conf := config.get(key):
         sens = await text_sensor.new_text_sensor(conf)
         cg.add(getattr(hub, f"set_{key}_text_sensor")(sens))
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     hub = await cg.get_variable(config[CONF_BME68X_BSEC2_ID])
     for key in TYPES:
         await setup_conf(config, key, hub)

esphome/components/bthome_mithermometer/__init__.py

@@ -3,8 +3,6 @@ from esphome.components import ble_device_base
 import esphome.config_validation as cv
 from esphome.const import CONF_BINDKEY, CONF_ID, CONF_MAC_ADDRESS
 from esphome.core import HexInt
-from esphome.cpp_generator import MockObj
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@nagyrobi"]
 AUTO_LOAD = ["ble_device_base"]
@@ -16,9 +14,7 @@ BTHomeMiThermometer = bthome_mithermometer_ns.class_(
 )
 
 
-def bthome_mithermometer_base_schema(
-    extra_schema: cv.Schema | dict | None = None,
-) -> cv.All:
+def bthome_mithermometer_base_schema(extra_schema=None):
     if extra_schema is None:
         extra_schema = {}
     return cv.All(
@@ -36,7 +32,7 @@ def bthome_mithermometer_base_schema(
     )
 
 
-async def setup_bthome_mithermometer(var: MockObj, config: ConfigType) -> None:
+async def setup_bthome_mithermometer(var, config):
     await cg.register_component(var, config)
     await ble_device_base.register_ble_device(var, config)
     cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))

esphome/components/bthome_mithermometer/sensor.py

@@ -20,7 +20,6 @@ from esphome.const import (
     UNIT_PERCENT,
     UNIT_VOLT,
 )
-from esphome.types import ConfigType
 
 from . import bthome_mithermometer_base_schema, setup_bthome_mithermometer
 
@@ -68,7 +67,7 @@ CONFIG_SCHEMA = bthome_mithermometer_base_schema(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await setup_bthome_mithermometer(var, config)
 

esphome/components/button/__init__.py

@@ -16,15 +16,14 @@ from esphome.const import (
     DEVICE_CLASS_RESTART,
     DEVICE_CLASS_UPDATE,
 )
-from esphome.core import CORE, ID, CoroPriority, coroutine_with_priority
+from esphome.core import CORE, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import (
     entity_duplicate_validator,
     queue_entity_register,
     setup_device_class,
     setup_entity,
 )
-from esphome.cpp_generator import MockObj, MockObjClass, TemplateArgsType
-from esphome.types import ConfigType, SafeExpType
+from esphome.cpp_generator import MockObjClass
 
 CODEOWNERS = ["@esphome/core"]
 IS_PLATFORM_COMPONENT = True
@@ -89,7 +88,7 @@ _CALLBACK_AUTOMATIONS = (
 
 
 @setup_entity("button")
-async def setup_button_core_(var: MockObj, config: ConfigType) -> None:
+async def setup_button_core_(var, config):
     await automation.build_callback_automations(var, config, _CALLBACK_AUTOMATIONS)
 
     setup_device_class(config)
@@ -102,7 +101,7 @@ async def setup_button_core_(var: MockObj, config: ConfigType) -> None:
         await web_server.add_entity_config(var, web_server_config)
 
 
-async def register_button(var: MockObj, config: ConfigType) -> None:
+async def register_button(var, config):
     if not CORE.has_id(config[CONF_ID]):
         var = cg.Pvariable(config[CONF_ID], var)
     queue_entity_register("button", config)
@@ -110,7 +109,7 @@ async def register_button(var: MockObj, config: ConfigType) -> None:
     await setup_button_core_(var, config)
 
 
-async def new_button(config: ConfigType, *args: SafeExpType) -> MockObj:
+async def new_button(config, *args):
     var = cg.new_Pvariable(config[CONF_ID], *args)
     await register_button(var, config)
     return var
@@ -126,16 +125,11 @@ BUTTON_PRESS_SCHEMA = maybe_simple_id(
 @automation.register_action(
     "button.press", PressAction, BUTTON_PRESS_SCHEMA, synchronous=True
 )
-async def button_press_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def button_press_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
 
 @coroutine_with_priority(CoroPriority.CORE)
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     cg.add_global(button_ns.using)

esphome/components/camera/camera.h

@@ -103,8 +103,7 @@ struct CameraImageSpec {
 /** Abstract camera base class. Collaborates with API.
  *  1) API server starts and registers as a listener (add_listener)
  *     to receive new images from the camera.
- *  2) API connection creates an image reader (create_image_reader) when it receives
- *     the first image it will send.
+ *  2) New API client connects and creates a new image reader (create_image_reader).
  *  3) API connection receives protobuf CameraImageRequest and calls request_image.
  *  3.a) API connection receives protobuf CameraImageRequest and calls start_stream.
  *  4) Camera implementation provides JPEG data in the CameraImage and notifies listeners.

esphome/components/canbus/__init__.py

@@ -1,13 +1,10 @@
 import re
-from typing import Any
 
 from esphome import automation
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.const import CONF_DATA, CONF_ID, CONF_TRIGGER_ID
 from esphome.core import CORE, ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
 
 CODEOWNERS = ["@mvturnho", "@danielschramm"]
 IS_PLATFORM_COMPONENT = True
@@ -21,7 +18,7 @@ CONF_BIT_RATE = "bit_rate"
 CONF_ON_FRAME = "on_frame"
 
 
-def validate_id(config: ConfigType) -> ConfigType:
+def validate_id(config):
     if CONF_CAN_ID in config:
         can_id = config[CONF_CAN_ID]
         id_ext = config[CONF_USE_EXTENDED_ID]
@@ -30,7 +27,7 @@ def validate_id(config: ConfigType) -> ConfigType:
     return config
 
 
-def validate_raw_data(value: Any) -> bytes | list:
+def validate_raw_data(value):
     if isinstance(value, str):
         return value.encode("utf-8")
     if isinstance(value, list):
@@ -74,7 +71,7 @@ CAN_SPEEDS = {
 }
 
 
-def get_rate(value: str) -> int:
+def get_rate(value):
     match = re.match(r"(\d+)(?:K(\d+)?)?BPS", value, re.IGNORECASE)
     if not match:
         raise ValueError(f"Invalid rate format: {value}")
@@ -106,7 +103,7 @@ CANBUS_SCHEMA = cv.Schema(
 CANBUS_SCHEMA.add_extra(validate_id)
 
 
-async def setup_canbus_core_(var: MockObj, config: ConfigType) -> None:
+async def setup_canbus_core_(var, config):
     await cg.register_component(var, config)
     cg.add(var.set_can_id([config[CONF_CAN_ID]]))
     cg.add(var.set_use_extended_id([config[CONF_USE_EXTENDED_ID]]))
@@ -137,7 +134,7 @@ async def setup_canbus_core_(var: MockObj, config: ConfigType) -> None:
         )
 
 
-async def register_canbus(var: MockObj, config: ConfigType) -> None:
+async def register_canbus(var, config):
     if not CORE.has_id(config[CONF_ID]):
         var = cg.new_Pvariable(config[CONF_ID], var)
     await setup_canbus_core_(var, config)
@@ -160,12 +157,7 @@ async def register_canbus(var: MockObj, config: ConfigType) -> None:
     ),
     synchronous=True,
 )
-async def canbus_action_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def canbus_action_to_code(config, action_id, template_arg, args):
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_CANBUS_ID])
 

esphome/components/captive_portal/__init__.py

@@ -61,7 +61,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-def _final_validate(config: ConfigType) -> None:
+def _final_validate(config: ConfigType) -> ConfigType:
     full_config = fv.full_config.get()
     wifi_conf = full_config.get("wifi")
 
@@ -88,6 +88,8 @@ def _final_validate(config: ConfigType) -> None:
     socket.consume_sockets(3, "captive_portal")(config)
     socket.consume_sockets(1, "captive_portal", socket.SocketType.UDP)(config)
 
+    return config
+
 
 FINAL_VALIDATE_SCHEMA = _final_validate
 

esphome/components/captive_portal/captive_portal.cpp

@@ -6,7 +6,6 @@
 #include "esphome/core/string_ref.h"
 #include "esphome/components/wifi/wifi_component.h"
 #include "captive_index.h"
-#include "scan_list.h"
 
 namespace esphome::captive_portal {
 
@@ -34,10 +33,8 @@ void CaptivePortal::handle_config(AsyncWebServerRequest *request) {
     // Invariant: only bounded in-memory work under the lock; the network send
     // happens later in request->send()
     wifi::ScanResultsLock lock(wifi::global_wifi_component);
-    const auto &results = wifi::global_wifi_component->get_scan_result();
-    for (const auto &scan : results) {
-      bool with_auth = false;
-      if (!should_show_scan_entry(results, scan, with_auth))
+    for (const auto &scan : wifi::global_wifi_component->get_scan_result()) {
+      if (scan.get_is_hidden())
         continue;
 
       json_escape_into_buffer(escaped_ssid, scan.get_ssid());
@@ -47,10 +44,10 @@ void CaptivePortal::handle_config(AsyncWebServerRequest *request) {
       stream->print(ESPHOME_F("\",\"rssi\":"));
       stream->print(scan.get_rssi());
       stream->print(ESPHOME_F(",\"lock\":"));
-      stream->print(with_auth);
+      stream->print(scan.get_with_auth());
       stream->print(ESPHOME_F("}"));
 #else
-      stream->printf(R"(,{"ssid":"%s","rssi":%d,"lock":%d})", escaped_ssid, scan.get_rssi(), with_auth);
+      stream->printf(R"(,{"ssid":"%s","rssi":%d,"lock":%d})", escaped_ssid, scan.get_rssi(), scan.get_with_auth());
 #endif
     }
   }

esphome/components/captive_portal/scan_list.h

@@ -1,28 +0,0 @@
-#pragma once
-#include <cstdint>
-
-namespace esphome::captive_portal {
-
-// A scan lists every BSSID, so one SSID can appear several times. Returns true for
-// the strongest entry per SSID (earliest on ties), never for hidden entries. scan
-// must be an element of results. with_auth is written only when returning true and
-// is set if any entry with that SSID needs a key. Templated for host tests.
-template<typename Results, typename Entry>
-bool should_show_scan_entry(const Results &results, const Entry &scan, bool &with_auth) {
-  if (scan.get_is_hidden())
-    return false;
-  const int8_t rssi = scan.get_rssi();
-  bool any_auth = false;
-  for (const auto &other : results) {
-    if (other.get_is_hidden() || !other.ssid_equals(scan))
-      continue;
-    // Same array, so address order is index order. scan fails both checks against itself.
-    if (other.get_rssi() > rssi || (other.get_rssi() == rssi && &other < &scan))
-      return false;
-    any_auth |= other.get_with_auth();
-  }
-  with_auth = any_auth;
-  return true;
-}
-
-}  // namespace esphome::captive_portal

esphome/components/climate/__init__.py

@@ -1,5 +1,3 @@
-from typing import Any
-
 from esphome import automation
 import esphome.codegen as cg
 from esphome.components import mqtt, web_server
@@ -50,19 +48,13 @@ from esphome.const import (
     CONF_VISUAL,
     CONF_WEB_SERVER,
 )
-from esphome.core import CORE, ID, CoroPriority, Lambda, coroutine_with_priority
+from esphome.core import CORE, CoroPriority, Lambda, coroutine_with_priority
 from esphome.core.entity_helpers import (
     entity_duplicate_validator,
     queue_entity_register,
     setup_entity,
 )
-from esphome.cpp_generator import (
-    LambdaExpression,
-    MockObj,
-    MockObjClass,
-    TemplateArgsType,
-)
-from esphome.types import ConfigType, SafeExpType
+from esphome.cpp_generator import LambdaExpression, MockObjClass
 
 IS_PLATFORM_COMPONENT = True
 
@@ -140,7 +132,7 @@ VISUAL_TEMPERATURE_STEP_SCHEMA = cv.Schema(
 )
 
 
-def visual_temperature_step(value: Any) -> ConfigType:
+def visual_temperature_step(value):
     # Allow defining target/current temperature steps separately
     if isinstance(value, dict):
         return VISUAL_TEMPERATURE_STEP_SCHEMA(value)
@@ -281,7 +273,7 @@ def climate_schema(
 
 
 @setup_entity("climate")
-async def setup_climate_core_(var: MockObj, config: ConfigType) -> None:
+async def setup_climate_core_(var, config):
     visual = config.get(CONF_VISUAL, {})
     if (min_temp := visual.get(CONF_MIN_TEMPERATURE)) is not None:
         cg.add_define("USE_CLIMATE_VISUAL_OVERRIDES")
@@ -451,7 +443,7 @@ async def setup_climate_core_(var: MockObj, config: ConfigType) -> None:
         await web_server.add_entity_config(var, web_server_config)
 
 
-async def register_climate(var: MockObj, config: ConfigType) -> None:
+async def register_climate(var, config):
     if not CORE.has_id(config[CONF_ID]):
         var = cg.Pvariable(config[CONF_ID], var)
     queue_entity_register("climate", config)
@@ -459,7 +451,7 @@ async def register_climate(var: MockObj, config: ConfigType) -> None:
     await setup_climate_core_(var, config)
 
 
-async def new_climate(config: ConfigType, *args: SafeExpType) -> MockObj:
+async def new_climate(config, *args):
     var = cg.new_Pvariable(config[CONF_ID], *args)
     await register_climate(var, config)
     return var
@@ -493,12 +485,7 @@ CLIMATE_CONTROL_ACTION_SCHEMA = cv.Schema(
     CLIMATE_CONTROL_ACTION_SCHEMA,
     synchronous=True,
 )
-async def climate_control_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def climate_control_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
 
     # All configured fields are folded into a single stateless lambda whose
@@ -562,5 +549,5 @@ async def climate_control_to_code(
 
 
 @coroutine_with_priority(CoroPriority.CORE)
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     cg.add_global(climate_ns.using)

esphome/components/climate/climate.cpp

@@ -511,6 +511,29 @@ ClimateTraits Climate::get_traits() {
   return traits;
 }
 
+#ifdef USE_CLIMATE_VISUAL_OVERRIDES
+void Climate::set_visual_min_temperature_override(float visual_min_temperature_override) {
+  this->visual_min_temperature_override_ = visual_min_temperature_override;
+}
+
+void Climate::set_visual_max_temperature_override(float visual_max_temperature_override) {
+  this->visual_max_temperature_override_ = visual_max_temperature_override;
+}
+
+void Climate::set_visual_temperature_step_override(float target, float current) {
+  this->visual_target_temperature_step_override_ = target;
+  this->visual_current_temperature_step_override_ = current;
+}
+
+void Climate::set_visual_min_humidity_override(float visual_min_humidity_override) {
+  this->visual_min_humidity_override_ = visual_min_humidity_override;
+}
+
+void Climate::set_visual_max_humidity_override(float visual_max_humidity_override) {
+  this->visual_max_humidity_override_ = visual_max_humidity_override;
+}
+#endif
+
 ClimateCall Climate::make_call() { return ClimateCall(this); }
 
 ClimateCall ClimateDeviceRestoreState::to_call(Climate *climate) {

esphome/components/climate/climate.h

@@ -228,22 +228,11 @@ class Climate : public EntityBase {
   ClimateTraits get_traits();
 
 #ifdef USE_CLIMATE_VISUAL_OVERRIDES
-  void set_visual_min_temperature_override(float visual_min_temperature_override) {
-    this->visual_min_temperature_override_ = visual_min_temperature_override;
-  }
-  void set_visual_max_temperature_override(float visual_max_temperature_override) {
-    this->visual_max_temperature_override_ = visual_max_temperature_override;
-  }
-  void set_visual_temperature_step_override(float target, float current) {
-    this->visual_target_temperature_step_override_ = target;
-    this->visual_current_temperature_step_override_ = current;
-  }
-  void set_visual_min_humidity_override(float visual_min_humidity_override) {
-    this->visual_min_humidity_override_ = visual_min_humidity_override;
-  }
-  void set_visual_max_humidity_override(float visual_max_humidity_override) {
-    this->visual_max_humidity_override_ = visual_max_humidity_override;
-  }
+  void set_visual_min_temperature_override(float visual_min_temperature_override);
+  void set_visual_max_temperature_override(float visual_max_temperature_override);
+  void set_visual_temperature_step_override(float target, float current);
+  void set_visual_min_humidity_override(float visual_min_humidity_override);
+  void set_visual_max_humidity_override(float visual_max_humidity_override);
 #endif
 
   /// Set the supported custom fan modes (stored on Climate, referenced by ClimateTraits).

esphome/components/cm1106/sensor.py

@@ -13,9 +13,6 @@ from esphome.const import (
     STATE_CLASS_MEASUREMENT,
     UNIT_PARTS_PER_MILLION,
 )
-from esphome.core import ID
-from esphome.cpp_generator import MockObj, TemplateArgsType
-from esphome.types import ConfigType
 
 DEPENDENCIES = ["uart"]
 CODEOWNERS = ["@andrewjswan"]
@@ -47,7 +44,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config) -> None:
     """Code generation entry point."""
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
@@ -70,12 +67,7 @@ CALIBRATION_ACTION_SCHEMA = maybe_simple_id(
     CALIBRATION_ACTION_SCHEMA,
     synchronous=True,
 )
-async def cm1106_calibration_to_code(
-    config: ConfigType,
-    action_id: ID,
-    template_arg: cg.TemplateArguments,
-    args: TemplateArgsType,
-) -> MockObj:
+async def cm1106_calibration_to_code(config, action_id, template_arg, args) -> None:
     """Service code generation entry point."""
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)

esphome/components/color/__init__.py

@@ -1,8 +1,5 @@
-from typing import Any
-
 from esphome import codegen as cg, config_validation as cv
 from esphome.const import CONF_BLUE, CONF_GREEN, CONF_ID, CONF_RED, CONF_WHITE
-from esphome.types import ConfigType
 
 ColorStruct = cg.esphome_ns.struct("Color")
 
@@ -17,7 +14,7 @@ CONF_WHITE_INT = "white_int"
 CONF_HEX = "hex"
 
 
-def hex_color(value: Any) -> tuple[int, int, int]:
+def hex_color(value):
     if isinstance(value, int):
         value = str(value)
     if not isinstance(value, str):
@@ -42,7 +39,7 @@ components = {
 }
 
 
-def validate_color(config: ConfigType) -> ConfigType:
+def validate_color(config):
     has_components = set(config) & components
     has_hex = CONF_HEX in config
     if has_hex and has_components:
@@ -71,7 +68,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-def from_rgbw(config: ConfigType) -> tuple[int, int, int, int]:
+def from_rgbw(config):
     r = 0
     if CONF_RED in config:
         r = int(config[CONF_RED] * 255)
@@ -99,7 +96,7 @@ def from_rgbw(config: ConfigType) -> tuple[int, int, int, int]:
     return (r, g, b, w)
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     if CONF_HEX in config:
         r, g, b = config[CONF_HEX]
         w = 0

esphome/components/const/__init__.py

@@ -24,7 +24,6 @@ CONF_GYROSCOPE_RANGE = "gyroscope_range"
 CONF_IAQ = "iaq"
 CONF_IGNORE_NOT_FOUND = "ignore_not_found"
 CONF_IS_WRGB = "is_wrgb"
-CONF_LABEL = "label"
 CONF_LIBRETINY = "libretiny"
 CONF_LOOP = "loop"
 CONF_NOX_INDEX = "nox_index"
@@ -38,7 +37,6 @@ CONF_REQUEST_HEADERS = "request_headers"
 CONF_ROWS = "rows"
 CONF_SCAN_PARAMETERS = "scan_parameters"
 CONF_SHA256 = "sha256"
-CONF_SLOT = "slot"
 CONF_STATE_SAVE_INTERVAL = "state_save_interval"
 CONF_STOP_BITS = "stop_bits"
 CONF_TARGET_COUNT = "target_count"

esphome/components/copy/binary_sensor/__init__.py

@@ -8,7 +8,6 @@ from esphome.const import (
     CONF_SOURCE_ID,
 )
 from esphome.core.entity_helpers import inherit_property_from
-from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -34,7 +33,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await binary_sensor.new_binary_sensor(config)
     await cg.register_component(var, config)
 

esphome/components/copy/button/__init__.py

@@ -9,7 +9,6 @@ from esphome.const import (
     CONF_SOURCE_ID,
 )
 from esphome.core.entity_helpers import inherit_property_from
-from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -33,7 +32,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await button.register_button(var, config)
     await cg.register_component(var, config)

esphome/components/copy/cover/__init__.py

@@ -8,7 +8,6 @@ from esphome.const import (
     CONF_SOURCE_ID,
 )
 from esphome.core.entity_helpers import inherit_property_from
-from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -32,7 +31,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await cover.new_cover(config)
     await cg.register_component(var, config)
 

esphome/components/copy/fan/__init__.py

@@ -3,7 +3,6 @@ from esphome.components import fan
 import esphome.config_validation as cv
 from esphome.const import CONF_ENTITY_CATEGORY, CONF_ICON, CONF_SOURCE_ID
 from esphome.core.entity_helpers import inherit_property_from
-from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -26,7 +25,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await fan.new_fan(config)
     await cg.register_component(var, config)
 

esphome/components/copy/lock/__init__.py

@@ -3,7 +3,6 @@ from esphome.components import lock
 import esphome.config_validation as cv
 from esphome.const import CONF_ENTITY_CATEGORY, CONF_ICON, CONF_SOURCE_ID
 from esphome.core.entity_helpers import inherit_property_from
-from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -26,7 +25,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await lock.new_lock(config)
     await cg.register_component(var, config)
 

esphome/components/copy/number/__init__.py

@@ -9,7 +9,6 @@ from esphome.const import (
     CONF_UNIT_OF_MEASUREMENT,
 )
 from esphome.core.entity_helpers import inherit_property_from
-from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -34,7 +33,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = await number.new_number(config, min_value=0, max_value=0, step=0)
     await cg.register_component(var, config)
 

esphome/components/copy/select/__init__.py

@@ -3,7 +3,6 @@ from esphome.components import select
 import esphome.config_validation as cv
 from esphome.const import CONF_ENTITY_CATEGORY, CONF_ICON, CONF_ID, CONF_SOURCE_ID
 from esphome.core.entity_helpers import inherit_property_from
-from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -26,7 +25,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config: ConfigType) -> None:
+async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await select.register_select(var, config, options=[])
     await cg.register_component(var, config)