Merge branch 'esp8266-native-library-converter' into esp8266-native-shared-helpers

# Conflicts:
#	tests/unit_tests/test_main.py

.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@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
 
       - 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@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
 
       - name: Log in to the GitHub container registry
         uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0

.github/workflows/release.yml

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

docker/Dockerfile

@@ -22,7 +22,7 @@ RUN \
     -r /requirements.txt
 
 # Install the ESPHome Device Builder dashboard.
-RUN uv pip install --no-cache-dir esphome-device-builder==1.12.1
+RUN uv pip install --no-cache-dir esphome-device-builder==1.12.4
 
 RUN \
     platformio settings set enable_telemetry No \

esphome/__main__.py

@@ -762,9 +762,11 @@ def _wrap_to_code(name, comp, yaml_util):
     async def wrapped(conf):
         cg.add(cg.LineComment(f"{name}:"))
         if comp.config_schema is not None:
-            conf_str = yaml_util.dump(conf)
+            # sort_keys: voluptuous fills defaults in set order, so an
+            # unsorted dump would churn main.cpp and relink every run
+            conf_str = yaml_util.dump(conf, sort_keys=True)
             conf_str = conf_str.replace("//", "")
-            # remove tailing \ to avoid multi-line comment warning
+            # remove trailing \ to avoid multi-line comment warning
             conf_str = conf_str.replace("\\\n", "\n")
             cg.add(cg.LineComment(indent(conf_str)))
         await coro(conf)
@@ -855,7 +857,20 @@ def compile_program(args: ArgsProtocol, config: ConfigType) -> int:
         toolchain.create_factory_bin()
         toolchain.create_ota_bin()
         toolchain.create_elf_copy()
-        toolchain.get_idedata()
+        from esphome.build_helpers.idedata import IDEDATA_BEST_EFFORT_ERRORS
+
+        try:
+            if toolchain.get_idedata() is None:
+                _LOGGER.warning("No idedata was generated for this build")
+        except IDEDATA_BEST_EFFORT_ERRORS as err:
+            # The firmware already built; an idedata failure must not fail
+            # a successful build.
+            _LOGGER.warning(
+                "Could not generate idedata: %s (IDE, clang-tidy, and "
+                "memory-analysis data will be unavailable for this build)",
+                err,
+            )
+            _LOGGER.debug("Idedata failure detail", exc_info=True)
     else:
         from esphome.platformio import toolchain
 

esphome/build_gen/espidf.py

@@ -3,7 +3,12 @@
 import json
 from pathlib import Path
 
-from esphome.components.esp32 import get_esp32_variant, idf_version
+from esphome.components.esp32 import (
+    get_esp32_variant,
+    get_excluded_builtin_components,
+    get_managed_component_require_names,
+    idf_version,
+)
 import esphome.config_validation as cv
 from esphome.core import CORE
 from esphome.framework_helpers import (
@@ -67,6 +72,13 @@ 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.
 
@@ -109,6 +121,15 @@ 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.
@@ -119,8 +140,6 @@ 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()
@@ -131,12 +150,22 @@ 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(get_available_components() or [])
+            for name in sorted(
+                set(get_available_components() or []).difference(
+                    CORE.cmake_args.get("EXCLUDE_COMPONENTS", "").split(";")
+                )
+            )
         )
     )
 
@@ -163,6 +192,8 @@ 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}
@@ -264,3 +295,13 @@ 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

@@ -63,6 +63,17 @@ 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/build_helpers/__init__.py

@@ -0,0 +1 @@
+"""Build helpers shared by the native (non-PlatformIO) toolchains."""

esphome/build_helpers/idedata.py

@@ -1,10 +1,10 @@
-"""Derive idedata from an ESP-IDF native-toolchain ``compile_commands.json``.
+"""Derive idedata from a native (non-PlatformIO) build's ``compile_commands.json``.
 
-PlatformIO exposes a curated ``pio run -t idedata`` JSON; the native ESP-IDF
-toolchain has no such command, but its CMake build emits
-``build/compile_commands.json`` (CMAKE_EXPORT_COMPILE_COMMANDS). This module
-turns that file into the same fields consumers (IDE integration, clang-tidy)
-expect:
+PlatformIO exposes a curated ``pio run -t idedata`` JSON; the native
+toolchains have no such command, but each build produces a
+``compile_commands.json`` (CMAKE_EXPORT_COMPILE_COMMANDS for ESP-IDF, ninja's
+compdb tool otherwise). This module turns that file into the same fields
+consumers (IDE integration, clang-tidy) expect:
 
     {cc_path, cxx_path, cxx_flags, defines, includes: {build, toolchain}}
 """
@@ -18,6 +18,20 @@ from pathlib import Path
 import shlex
 import subprocess
 
+from esphome.core import EsphomeError
+from esphome.helpers import write_file
+
+# Everything idedata generation may raise after a successful link. Broad on
+# purpose, and shared by every consumer: idedata is a bonus artifact, so
+# these must be caught and warned about, never allowed to fail the build.
+IDEDATA_BEST_EFFORT_ERRORS = (
+    EsphomeError,
+    LookupError,
+    OSError,
+    RuntimeError,
+    ValueError,
+)
+
 _LOGGER = logging.getLogger(__name__)
 
 # C++ translation-unit suffixes used to identify ESPHome source files.
@@ -120,7 +134,18 @@ def _pick_entry(entries: list[dict]) -> dict:
     raise ValueError("no C++ translation unit found in compile_commands.json")
 
 
-def _parse_entry(entry: dict) -> tuple[str, list[str], list[str], list[str]]:
+# Compiler launchers that may prefix a compile command; a closed launcher
+# denylist beats enumerating compiler names, an open set.
+_LAUNCHER_STEMS = frozenset({"ccache", "sccache", "distcc", "icecc", "buildcache"})
+
+
+def _is_launcher(token: str) -> bool:
+    return Path(token).stem.lower() in _LAUNCHER_STEMS
+
+
+def parse_entry(
+    entry: dict, launcher: str | None = None
+) -> tuple[str, list[str], list[str], list[str]]:
     """Parse one compile_commands entry -> (cxx_path, defines, includes, cxx_flags)."""
     directory = Path(entry["directory"])
     tokens = _expand_response_files(_split_command(entry["command"]), directory)
@@ -136,6 +161,20 @@ def _parse_entry(entry: dict) -> tuple[str, list[str], list[str], list[str]]:
             raw = os.path.normpath(directory / raw)
         return raw.replace("\\", "/")
 
+    # A launcher-wrapped command ("ccache g++ ...") names the compiler second
+    if launcher is not None and tokens[:1] == [launcher]:
+        tokens = tokens[1:]
+    if not tokens:
+        # _split_command("") is [] by design, and a command that is only
+        # the launcher strips to nothing; fail like _pick_entry does
+        # instead of an IndexError traceback
+        raise ValueError(f"empty compile command for {entry.get('file')}")
+    if _is_launcher(tokens[0]) and len(tokens) > 1 and not tokens[1].startswith("-"):
+        # A stale compile DB built with a launcher the current run no longer
+        # configures: the real compiler is the next token. Warn: the DB is
+        # stale and worth regenerating.
+        _LOGGER.warning("Stripping unconfigured launcher %s", tokens[0])
+        tokens = tokens[1:]
     # token0 is the compiler path; the rest of the command already uses forward
     # slashes on Windows, so normalize it too for a consistent idedata file.
     cxx_path = tokens[0].replace("\\", "/")
@@ -168,7 +207,7 @@ def _parse_entry(entry: dict) -> tuple[str, list[str], list[str], list[str]]:
     return cxx_path, defines, includes, cxx_flags
 
 
-def _get_toolchain_includes(cxx_path: str) -> list[str]:
+def get_toolchain_includes(cxx_path: str) -> list[str]:
     """Query the compiler for its builtin ``#include <...>`` search dirs."""
     result = subprocess.run(
         [cxx_path, "-E", "-x", "c++", "-", "-v"],
@@ -219,26 +258,114 @@ def _cc_path_from_cxx(cxx_path: str) -> str:
     return f"{stem}{suffix}"
 
 
-def idedata_from_build(compile_commands: Path) -> dict:
+def load_or_build_idedata(
+    compile_commands: Path,
+    elf_path: Path,
+    cache: Path,
+    launcher: str | None = None,
+) -> dict | None:
+    """Return idedata for a compile_commands.json build, cached on mtime.
+
+    Shared by the native ESP-IDF and ESP8266 Arduino toolchains. Returns None
+    when the compile DB doesn't exist yet (nothing was built). ``launcher``
+    is the compiler-launcher path (ccache) the build was generated with, if
+    any; commands in the compile DB are prefixed with it.
+    """
+    if not compile_commands.is_file():
+        _LOGGER.debug("No %s yet; skipping idedata generation", compile_commands)
+        return None
+
+    if cache.is_file() and cache.stat().st_mtime >= compile_commands.stat().st_mtime:
+        try:
+            cached = json.loads(cache.read_text(encoding="utf-8"))
+        except (ValueError, OSError) as err:
+            # A recurring cause (interrupted write, disk full) would otherwise
+            # look like unexplained slow builds
+            _LOGGER.warning("Discarding unreadable idedata cache %s: %s", cache, err)
+        else:
+            # Rebuild pre-cc_path caches on the field, not the timestamp;
+            # the type check keeps "in" from substring-matching a string
+            if isinstance(cached, dict) and "cc_path" in cached:
+                return cached
+
+    data = idedata_from_build(compile_commands, launcher)
+    data["prog_path"] = str(elf_path)
+    cache.parent.mkdir(parents=True, exist_ok=True)
+    # Atomic so a crash mid-write cannot leave a truncated cache
+    write_file(cache, json.dumps(data, indent=2) + "\n")
+    return data
+
+
+def reject_launcher_compiler(cxx_path: str) -> None:
+    """Reject a compile DB that names a launcher (ccache) as the compiler.
+
+    Reject before the toolchain probe, which would fail opaquely on a
+    launcher; the unusable compile DB must never be cached or consumed.
+    """
+    if _is_launcher(cxx_path):
+        raise EsphomeError(
+            f"compile_commands.json names the launcher {cxx_path} as the "
+            "compiler; the compile database is unusable"
+        )
+
+
+def idedata_from_build(compile_commands: Path, launcher: str | None = None) -> dict:
     """Parse compile_commands.json into the idedata fields consumers expect.
 
-    A single ESP-IDF compile entry only carries its own component's REQUIRES
-    include set, but consumers (clang-tidy) analyze ESPHome headers that
-    transitively pull in other components. So take cxx_path / cxx_flags /
-    defines from a representative ESPHome TU, but union the include dirs across
-    all ESPHome TUs to get a project-wide superset (as PlatformIO's idedata
-    provides).
+    A single compile entry only carries the include set its own translation
+    unit was built with (per-component under ESP-IDF), but consumers
+    (clang-tidy) analyze ESPHome headers that transitively pull in other
+    components. So take cxx_path / cxx_flags / defines from a representative
+    ESPHome TU, but union the include dirs across all ESPHome TUs to get a
+    project-wide superset (as PlatformIO's idedata provides).
     """
     entries = json.loads(Path(compile_commands).read_text(encoding="utf-8"))
-    cxx_path, defines, _, cxx_flags = _parse_entry(_pick_entry(entries))
 
-    build_includes: dict[str, None] = {}
+    representative = _pick_entry(entries)
+    cxx_path, defines, rep_includes, cxx_flags = parse_entry(representative, launcher)
+    reject_launcher_compiler(cxx_path)
+
+    # Seed with the representative's includes so it is not parsed twice
+    has_esphome_tu = _is_esphome_src(representative["file"])
+    build_includes: dict[str, None] = dict.fromkeys(
+        rep_includes if has_esphome_tu else ()
+    )
+
+    def _shape(entry: dict) -> str:
+        # The command minus its TU-specific paths: entries sharing a shape
+        # carry identical include sets (one ninja rule), so tokenize once
+        # per shape instead of once per TU. Response-file commands never
+        # dedupe: per-object .rsp names strip to one shape while the files
+        # may hold different include sets.
+        command = entry["command"]
+        if "@" in command:
+            return f"unique:{entry['file']}"
+        return command.replace(entry.get("file", ""), "").replace(
+            entry.get("output", ""), ""
+        )
+
+    seen_shapes = {_shape(representative)}
     for entry in entries:
-        if not _is_esphome_src(entry["file"]):
+        if entry is representative or not _is_esphome_src(entry["file"]):
             continue
-        for inc in _parse_entry(entry)[2]:
+        has_esphome_tu = True
+        if (shape := _shape(entry)) in seen_shapes:
+            _LOGGER.debug("Include union: %s shares a command shape", entry["file"])
+            continue
+        seen_shapes.add(shape)
+        for inc in parse_entry(entry, launcher)[2]:
             build_includes.setdefault(inc, None)
 
+    if not has_esphome_tu:
+        # _pick_entry fell back to an arbitrary C++ entry: idedata built
+        # from it breaks clang-tidy/IDE consumers, and a one-time warning
+        # would be cached into permanence. The best-effort call sites
+        # downgrade this to a build warning.
+        raise EsphomeError(
+            f"No ESPHome translation unit found in {compile_commands}; "
+            "refusing to cache unusable idedata"
+        )
+
     return {
         "cc_path": _cc_path_from_cxx(cxx_path),
         "cxx_path": cxx_path,
@@ -246,6 +373,6 @@ def idedata_from_build(compile_commands: Path) -> dict:
         "defines": defines,
         "includes": {
             "build": list(build_includes),
-            "toolchain": _get_toolchain_includes(cxx_path),
+            "toolchain": get_toolchain_includes(cxx_path),
         },
     }

esphome/build_helpers/size_summary.py

@@ -0,0 +1,24 @@
+"""The PlatformIO-format size bar shared by the native toolchains."""
+
+from __future__ import annotations
+
+
+def format_bar(used: int, total: int) -> str:
+    """Match PlatformIO's ``_format_availale_bytes`` (sic, pioupload.py) exactly."""
+    pct_raw = used / total if total else 0
+    blocks = 10
+    filled = min(int(round(blocks * pct_raw)), blocks)
+    progress = "=" * filled
+    return (
+        f"[{progress:<{blocks}}] {pct_raw: 6.1%} "
+        f"(used {used:d} bytes from {total:d} bytes)"
+    )
+
+
+def print_size_line(label: str, used: int, total: int) -> None:
+    """One PlatformIO-format summary line (``RAM``/``Flash``).
+
+    The label padding is part of the format: ``script/ci_memory_impact_extract.py``
+    matches these lines verbatim.
+    """
+    print(f"{label + ':':<7}{format_bar(used, total)}")

esphome/codegen.py

@@ -25,6 +25,7 @@ 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/components/ac_dimmer/output.py

@@ -49,6 +49,12 @@ 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

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

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):
+def validate_config(config: ConfigType) -> ConfigType:
     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():
+def _overlay_io_channels() -> str:
     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():
             """
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await sensor.register_sensor(var, config)

esphome/components/ags10/sensor.py

@@ -17,6 +17,9 @@ 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"
 
@@ -62,7 +65,7 @@ CONFIG_SCHEMA = (
 FINAL_VALIDATE_SCHEMA = i2c.final_validate_device_schema("ags10", max_frequency="15khz")
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
@@ -94,7 +97,12 @@ AGS10_NEW_I2C_ADDRESS_SCHEMA = cv.maybe_simple_value(
     AGS10_NEW_I2C_ADDRESS_SCHEMA,
     synchronous=True,
 )
-async def ags10newi2caddress_to_code(config, action_id, template_arg, args):
+async def ags10newi2caddress_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     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)
@@ -126,7 +134,12 @@ AGS10_SET_ZERO_POINT_SCHEMA = cv.Schema(
     AGS10_SET_ZERO_POINT_SCHEMA,
     synchronous=True,
 )
-async def ags10setzeropoint_to_code(config, action_id, template_arg, args):
+async def ags10setzeropoint_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     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

@@ -4,6 +4,9 @@ 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"]
@@ -39,7 +42,12 @@ SET_AUTO_MUTE_ACTION_SCHEMA = cv.maybe_simple_value(
     SET_AUTO_MUTE_ACTION_SCHEMA,
     synchronous=True,
 )
-async def aic3204_set_volume_to_code(config, action_id, template_arg, args):
+async def aic3204_set_volume_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -49,7 +57,7 @@ async def aic3204_set_volume_to_code(config, action_id, template_arg, args):
     return var
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -6,6 +6,8 @@ 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"]
@@ -79,7 +81,12 @@ SET_FRAME_SCHEMA = cv.Schema(
 @automation.register_action(
     "animation.set_frame", SetFrameAction, SET_FRAME_SCHEMA, synchronous=True
 )
-async def animation_action_to_code(config, action_id, template_arg, args):
+async def animation_action_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
 

esphome/components/apds9960/__init__.py

@@ -2,6 +2,7 @@ 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
@@ -57,7 +58,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -2,6 +2,7 @@ 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
 
@@ -19,7 +20,7 @@ CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -7,6 +7,7 @@ from esphome.const import (
     STATE_CLASS_MEASUREMENT,
     UNIT_PERCENT,
 )
+from esphome.types import ConfigType
 
 from . import APDS9960, CONF_APDS9960_ID
 
@@ -27,7 +28,7 @@ CONFIG_SCHEMA = sensor.sensor_schema(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

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

@@ -423,12 +423,6 @@ 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;
@@ -553,10 +547,6 @@ 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;
-  float get_setup_priority() const override;
+  uint16_t get_port() const { return this->port_; }
+  float get_setup_priority() const override { return setup_priority::AFTER_WIFI; }
   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);
-  void set_reboot_timeout(uint32_t reboot_timeout);
-  void set_batch_delay(uint16_t batch_delay);
+  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; }
   uint16_t get_batch_delay() const { return batch_delay_; }
   void set_listen_backlog(uint8_t listen_backlog) { this->listen_backlog_ = listen_backlog; }
 

esphome/components/as3935/__init__.py

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

esphome/components/as3935/binary_sensor.py

@@ -1,6 +1,7 @@
 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
 
@@ -13,7 +14,7 @@ CONFIG_SCHEMA = binary_sensor.binary_sensor_schema().extend(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

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

esphome/components/as5600/__init__.py

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

@@ -11,6 +11,7 @@ from esphome.const import (
     ICON_ROTATE_RIGHT,
     STATE_CLASS_MEASUREMENT,
 )
+from esphome.types import ConfigType
 
 from .. import AS5600Component, as5600_ns
 
@@ -77,7 +78,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -4,6 +4,9 @@ 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"]
@@ -70,7 +73,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
@@ -91,7 +94,12 @@ AT581XSettingsAction = at581x_ns.class_("AT581XSettingsAction", automation.Actio
     ),
     synchronous=True,
 )
-async def at581x_reset_to_code(config, action_id, template_arg, args):
+async def at581x_reset_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
 
@@ -163,7 +171,12 @@ RADAR_SETTINGS_SCHEMA = cv.Schema(
     RADAR_SETTINGS_SCHEMA,
     synchronous=True,
 )
-async def at581x_settings_to_code(config, action_id, template_arg, args):
+async def at581x_settings_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
 

esphome/components/at581x/switch/__init__.py

@@ -2,6 +2,7 @@ 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
 
@@ -22,7 +23,7 @@ CONFIG_SCHEMA = switch.switch_schema(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -2,6 +2,7 @@ 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
@@ -67,7 +68,7 @@ CONFIG_SCHEMA = {
 }
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     parent = await cg.get_variable(config[CONF_ID])
 
     if run_gain := config.get(CONF_RUN_GAIN_CALIBRATION):

esphome/components/atm90e32/number/__init__.py

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

esphome/components/atm90e32/sensor.py

@@ -41,6 +41,7 @@ from esphome.const import (
     UNIT_WATT,
     UNIT_WATT_HOURS,
 )
+from esphome.types import ConfigType
 
 from . import atm90e32_ns
 
@@ -191,7 +192,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -2,6 +2,7 @@ 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
 
@@ -34,7 +35,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     parent = await cg.get_variable(config[CONF_ID])
 
     if phase_cfg := config.get(CONF_PHASE_STATUS):

esphome/components/audio/__init__.py

@@ -1,4 +1,6 @@
+from collections.abc import Callable
 from dataclasses import dataclass, field
+from typing import Any
 
 import esphome.codegen as cg
 from esphome.components.esp32 import (
@@ -15,6 +17,7 @@ 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"]
@@ -125,10 +128,10 @@ CONF_THREADSAFE = "threadsafe"
 _MEMORY_LOCATION_VALIDATOR = cv.one_of(*MEMORY_LOCATIONS, lower=True)
 
 
-def _maybe_empty_codec(schema):
+def _maybe_empty_codec(schema: cv.Schema) -> Callable[[Any], Any]:
     """Wrap a codec dict schema so that a bare key (None value) is treated as an empty dict."""
 
-    def validator(value):
+    def validator(value: Any) -> Any:
         if value is None:
             value = {}
         return schema(value)
@@ -200,14 +203,14 @@ 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):
+    def set_limits_in_config(config: ConfigType) -> None:
         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:
@@ -233,7 +236,7 @@ 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
@@ -251,7 +254,7 @@ 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):
+    def validate_audio_compatiblity(audio_config: ConfigType) -> ConfigType:
         audio_schema = {}
 
         if bits_per_sample is not cv.UNDEFINED:
@@ -329,7 +332,7 @@ 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):
+async def to_code(config: ConfigType) -> None:
     # 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 && strcasestr(content_type + 9, "opus") != nullptr) {
+    if (strncasecmp(content_type, "audio/ogg", 9) == 0 && str_contains_ignore_case(content_type + 9, "opus")) {
       return AudioFileType::OPUS;
     }
 #endif

esphome/components/audio_adc/__init__.py

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

esphome/components/audio_dac/__init__.py

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

esphome/components/bedjet/__init__.py

@@ -2,6 +2,8 @@ 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"]
@@ -32,12 +34,12 @@ BEDJET_CLIENT_SCHEMA = cv.Schema(
 )
 
 
-async def register_bedjet_child(var, config):
+async def register_bedjet_child(var: MockObj, config: ConfigType) -> None:
     parent = await cg.get_variable(config[CONF_BEDJET_ID])
     cg.add(parent.register_child(var))
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -2,6 +2,7 @@ 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
 
@@ -37,7 +38,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await climate.new_climate(config)
     await cg.register_component(var, config)
     await register_bedjet_child(var, config)

esphome/components/bedjet/fan/__init__.py

@@ -1,6 +1,7 @@
 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
 
@@ -16,7 +17,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await fan.new_fan(config)
     await cg.register_component(var, config)
     await register_bedjet_child(var, config)

esphome/components/bedjet/sensor/__init__.py

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

esphome/components/bk72xx_ble/__init__.py

@@ -4,9 +4,12 @@ The platform analog of esp32_ble / rp2040_ble: owns the Beken BDK BLE stack
 bring-up and the controller BLE address. Consumers (bk72xx_ble_tracker) build
 on this component and contain no SDK calls of their own.
 
-Supported SoCs (BLE 5.x): BK7231N/BK7236 (BLE 5.1), BK7238/BK7252N/BK7253
-(BLE 5.2), and any future BLE-5.x SoC. Known non-5.x families are rejected in
-to_code; unknown families are capability-checked at compile time via
+Supported SoCs (BLE 5.x): BK7231N/BK7236 (BLE 5.1), BK7252N/BK7253 (BLE 5.2),
+and any future BLE-5.x SoC. BK7238 (BLE 5.2) is blocked for now: with BLE
+compiled in, the Beken SDK erases the bootloader flash sector at boot because
+LibreTiny's partition table has no BLE bonding entry (esphome#18646,
+libretiny-eu/libretiny#408). Known non-5.x families and BK7238 are rejected in
+to_code. Unknown families are capability-checked at compile time via
 `__has_include("app_ble.h")`, a header only on the BLE 5.x include path
 (ble_api.h ships for every SoC, so it cannot be the probe). A non-5.x build
 fails with a clear #error.
@@ -65,6 +68,14 @@ def _unsupported_family_message(family: str) -> str | None:
         )
     if family == FAMILY_BK7231Q:
         return "bk72xx_ble does not support BK7231Q: this SoC has no BLE"
+    if family == FAMILY_BK7238:
+        return (
+            "bk72xx_ble is disabled on BK7238: with BLE compiled in, the Beken SDK "
+            "erases the bootloader flash sector at boot and the device can no longer "
+            "start (see https://github.com/esphome/esphome/issues/18646); support "
+            "returns once the LibreTiny partition table fix "
+            "(libretiny-eu/libretiny#408) is released"
+        )
     return None
 
 
@@ -113,18 +124,7 @@ async def to_code(config: ConfigType) -> None:
     # BK7231N, but NOT on BK7238 (its BLE stack has no such symbol; the address is
     # derived from the WiFi MAC instead — the BDK's own fallback). Tell the C++
     # which path is available so it doesn't reference a missing symbol.
-    family = libretiny.get_libretiny_family()
-    if family == FAMILY_BK7231N:
+    if libretiny.get_libretiny_family() == FAMILY_BK7231N:
         cg.add_define("BK72XX_BLE_HAS_COMMON_BDADDR")
-    elif family == FAMILY_BK7238:
-        # ESPHome's LibreTiny disables BLE on BK7238 because the SDK can hang at
-        # WiFi STA startup when BLE init runs. This component re-enables BLE, so
-        # warn loudly: BK7238 is accepted but not hardware-verified and may be
-        # WiFi-unstable with BLE on.
-        _LOGGER.warning(
-            "bk72xx_ble on BK7238: enabling BLE is known to risk a WiFi STA startup "
-            "hang on this family and is not yet hardware-verified. Expect possible "
-            "instability."
-        )
 
     cg.add_define("USE_BK72XX_BLE")

esphome/components/bl0906/sensor.py

@@ -32,6 +32,9 @@ 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
@@ -145,13 +148,18 @@ FINAL_VALIDATE_SCHEMA = uart.final_validate_device_schema(
     ),
     synchronous=True,
 )
-async def reset_energy_to_code(config, action_id, template_arg, args):
+async def reset_energy_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     return var
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -2,6 +2,7 @@ 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
@@ -21,7 +22,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

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

esphome/components/bl0940/sensor.py

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

esphome/components/bm8563/time.py

@@ -3,6 +3,9 @@ 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"]
 
@@ -35,7 +38,12 @@ CONFIG_SCHEMA = (
     ),
     synchronous=True,
 )
-async def bm8563_write_time_to_code(config, action_id, template_arg, args):
+async def bm8563_write_time_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     return var
@@ -52,7 +60,12 @@ async def bm8563_write_time_to_code(config, action_id, template_arg, args):
     ),
     synchronous=True,
 )
-async def bm8563_start_timer_to_code(config, action_id, template_arg, args):
+async def bm8563_start_timer_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     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)
@@ -70,13 +83,18 @@ async def bm8563_start_timer_to_code(config, action_id, template_arg, args):
     ),
     synchronous=True,
 )
-async def bm8563_read_time_to_code(config, action_id, template_arg, args):
+async def bm8563_read_time_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     return var
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -3,6 +3,7 @@ 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"]
@@ -76,7 +77,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -29,6 +29,8 @@ 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
 
@@ -110,7 +112,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config, key, hub):
+async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
     if sensor_config := config.get(key):
         sens = await sensor.new_sensor(sensor_config)
         cg.add(getattr(hub, f"set_{key}_sensor")(sens))
@@ -120,7 +122,7 @@ async def setup_conf(config, key, hub):
             )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -2,6 +2,8 @@ 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
 
@@ -21,13 +23,13 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config, key, hub):
+async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
     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):
+async def to_code(config: ConfigType) -> None:
     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

@@ -11,6 +11,7 @@ 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
 
@@ -94,7 +95,7 @@ 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):
+def download_bme68x_blob(config: ConfigType) -> ConfigType:
     url = _compute_url(config)
     path = _compute_local_file_path(url)
     external_files.download_content(url, path)
@@ -138,7 +139,7 @@ def _extract_blob_ref(entry: ConfigType) -> RemoteFile | None:
 PREFETCH_FILES = external_files.single_stage_prefetch(_extract_blob_ref)
 
 
-def validate_bme68x(config):
+def validate_bme68x(config: ConfigType) -> ConfigType:
     if CONF_ALGORITHM_OUTPUT not in config:
         return config
 
@@ -178,7 +179,7 @@ CONFIG_SCHEMA_BASE = (
 )
 
 
-async def to_code_base(config):
+async def to_code_base(config: ConfigType) -> MockObj:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 

esphome/components/bme68x_bsec2/sensor.py

@@ -29,6 +29,8 @@ 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
 
@@ -119,7 +121,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config, key, hub):
+async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
     if conf := config.get(key):
         sens = await sensor.new_sensor(conf)
         cg.add(getattr(hub, f"set_{key}_sensor")(sens))
@@ -127,7 +129,7 @@ async def setup_conf(config, key, hub):
             cg.add(getattr(hub, f"set_{key}_sample_rate")(sample_rate))
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -2,6 +2,8 @@ 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
 
@@ -21,13 +23,13 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def setup_conf(config, key, hub):
+async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
     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):
+async def to_code(config: ConfigType) -> None:
     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

@@ -3,6 +3,8 @@ 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"]
@@ -14,7 +16,9 @@ BTHomeMiThermometer = bthome_mithermometer_ns.class_(
 )
 
 
-def bthome_mithermometer_base_schema(extra_schema=None):
+def bthome_mithermometer_base_schema(
+    extra_schema: cv.Schema | dict | None = None,
+) -> cv.All:
     if extra_schema is None:
         extra_schema = {}
     return cv.All(
@@ -32,7 +36,7 @@ def bthome_mithermometer_base_schema(extra_schema=None):
     )
 
 
-async def setup_bthome_mithermometer(var, config):
+async def setup_bthome_mithermometer(var: MockObj, config: ConfigType) -> None:
     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

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

esphome/components/button/__init__.py

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

esphome/components/canbus/__init__.py

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

esphome/components/captive_portal/captive_portal.cpp

@@ -6,6 +6,7 @@
 #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 {
 
@@ -33,8 +34,10 @@ 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);
-    for (const auto &scan : wifi::global_wifi_component->get_scan_result()) {
-      if (scan.get_is_hidden())
+    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))
         continue;
 
       json_escape_into_buffer(escaped_ssid, scan.get_ssid());
@@ -44,10 +47,10 @@ void CaptivePortal::handle_config(AsyncWebServerRequest *request) {
       stream->print(ESPHOME_F("\",\"rssi\":"));
       stream->print(scan.get_rssi());
       stream->print(ESPHOME_F(",\"lock\":"));
-      stream->print(scan.get_with_auth());
+      stream->print(with_auth);
       stream->print(ESPHOME_F("}"));
 #else
-      stream->printf(R"(,{"ssid":"%s","rssi":%d,"lock":%d})", escaped_ssid, scan.get_rssi(), scan.get_with_auth());
+      stream->printf(R"(,{"ssid":"%s","rssi":%d,"lock":%d})", escaped_ssid, scan.get_rssi(), with_auth);
 #endif
     }
   }

esphome/components/captive_portal/scan_list.h

@@ -0,0 +1,28 @@
+#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

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

esphome/components/climate/climate.cpp

@@ -511,29 +511,6 @@ 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

@@ -228,11 +228,22 @@ class Climate : public EntityBase {
   ClimateTraits get_traits();
 
 #ifdef USE_CLIMATE_VISUAL_OVERRIDES
-  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);
+  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;
+  }
 #endif
 
   /// Set the supported custom fan modes (stored on Climate, referenced by ClimateTraits).

esphome/components/cm1106/sensor.py

@@ -13,6 +13,9 @@ 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"]
@@ -44,7 +47,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config) -> None:
+async def to_code(config: ConfigType) -> None:
     """Code generation entry point."""
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
@@ -67,7 +70,12 @@ CALIBRATION_ACTION_SCHEMA = maybe_simple_id(
     CALIBRATION_ACTION_SCHEMA,
     synchronous=True,
 )
-async def cm1106_calibration_to_code(config, action_id, template_arg, args) -> None:
+async def cm1106_calibration_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     """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

@@ -1,5 +1,8 @@
+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")
 
@@ -14,7 +17,7 @@ CONF_WHITE_INT = "white_int"
 CONF_HEX = "hex"
 
 
-def hex_color(value):
+def hex_color(value: Any) -> tuple[int, int, int]:
     if isinstance(value, int):
         value = str(value)
     if not isinstance(value, str):
@@ -39,7 +42,7 @@ components = {
 }
 
 
-def validate_color(config):
+def validate_color(config: ConfigType) -> ConfigType:
     has_components = set(config) & components
     has_hex = CONF_HEX in config
     if has_hex and has_components:
@@ -68,7 +71,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-def from_rgbw(config):
+def from_rgbw(config: ConfigType) -> tuple[int, int, int, int]:
     r = 0
     if CONF_RED in config:
         r = int(config[CONF_RED] * 255)
@@ -96,7 +99,7 @@ def from_rgbw(config):
     return (r, g, b, w)
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     if CONF_HEX in config:
         r, g, b = config[CONF_HEX]
         w = 0

esphome/components/copy/binary_sensor/__init__.py

@@ -8,6 +8,7 @@ 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 +34,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await binary_sensor.new_binary_sensor(config)
     await cg.register_component(var, config)
 

esphome/components/copy/button/__init__.py

@@ -9,6 +9,7 @@ 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 +33,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -8,6 +8,7 @@ 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
 
@@ -31,7 +32,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await cover.new_cover(config)
     await cg.register_component(var, config)
 

esphome/components/copy/fan/__init__.py

@@ -3,6 +3,7 @@ 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
 
@@ -25,7 +26,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await fan.new_fan(config)
     await cg.register_component(var, config)
 

esphome/components/copy/lock/__init__.py

@@ -3,6 +3,7 @@ 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
 
@@ -25,7 +26,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await lock.new_lock(config)
     await cg.register_component(var, config)
 

esphome/components/copy/number/__init__.py

@@ -9,6 +9,7 @@ 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
 
@@ -33,7 +34,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     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

@@ -3,6 +3,7 @@ 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
 
@@ -25,7 +26,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await select.register_select(var, config, options=[])
     await cg.register_component(var, config)

esphome/components/copy/sensor/__init__.py

@@ -11,6 +11,7 @@ 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
 
@@ -37,7 +38,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
 

esphome/components/copy/switch/__init__.py

@@ -8,6 +8,7 @@ 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
 
@@ -31,7 +32,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await switch.new_switch(config)
     await cg.register_component(var, config)
 

esphome/components/copy/text/__init__.py

@@ -3,6 +3,7 @@ from esphome.components import text
 import esphome.config_validation as cv
 from esphome.const import CONF_ENTITY_CATEGORY, CONF_ICON, CONF_MODE, CONF_SOURCE_ID
 from esphome.core.entity_helpers import inherit_property_from
+from esphome.types import ConfigType
 
 from .. import copy_ns
 
@@ -26,7 +27,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await text.new_text(config)
     await cg.register_component(var, config)
 

esphome/components/copy/text_sensor/__init__.py

@@ -3,6 +3,7 @@ from esphome.components import text_sensor
 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
 
@@ -25,7 +26,7 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = await text_sensor.new_text_sensor(config)
     await cg.register_component(var, config)
 

esphome/components/cover/__init__.py

@@ -46,7 +46,7 @@ from esphome.core.entity_helpers import (
     setup_entity,
 )
 from esphome.cpp_generator import LambdaExpression, MockObj, MockObjClass
-from esphome.types import ConfigType, TemplateArgsType
+from esphome.types import ConfigType, SafeExpType, TemplateArgsType
 
 IS_PLATFORM_COMPONENT = True
 
@@ -162,7 +162,7 @@ _COVER_SCHEMA = (
 _COVER_SCHEMA.add_extra(entity_duplicate_validator("cover"))
 
 
-def _validate_mqtt_state_topics(config):
+def _validate_mqtt_state_topics(config: ConfigType) -> ConfigType:
     if config.get(CONF_MQTT_JSON_STATE_PAYLOAD):
         if CONF_POSITION_STATE_TOPIC in config:
             raise cv.Invalid(
@@ -201,7 +201,7 @@ def cover_schema(
 
 
 @setup_entity("cover")
-async def setup_cover_core_(var, config):
+async def setup_cover_core_(var: MockObj, config: ConfigType) -> None:
     setup_device_class(config)
 
     if CONF_ON_OPEN in config:
@@ -235,7 +235,7 @@ async def setup_cover_core_(var, config):
         await web_server.add_entity_config(var, web_server_config)
 
 
-async def register_cover(var, config):
+async def register_cover(var: MockObj, config: ConfigType) -> None:
     if not CORE.has_id(config[CONF_ID]):
         var = cg.Pvariable(config[CONF_ID], var)
     queue_entity_register("cover", config)
@@ -243,7 +243,7 @@ async def register_cover(var, config):
     await setup_cover_core_(var, config)
 
 
-async def new_cover(config, *args):
+async def new_cover(config: ConfigType, *args: SafeExpType) -> MockObj:
     var = cg.new_Pvariable(config[CONF_ID], *args)
     await register_cover(var, config)
     return var
@@ -259,7 +259,12 @@ COVER_ACTION_SCHEMA = maybe_simple_id(
 @automation.register_action(
     "cover.open", OpenAction, COVER_ACTION_SCHEMA, synchronous=True
 )
-async def cover_open_to_code(config, action_id, template_arg, args):
+async def cover_open_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -267,7 +272,12 @@ async def cover_open_to_code(config, action_id, template_arg, args):
 @automation.register_action(
     "cover.close", CloseAction, COVER_ACTION_SCHEMA, synchronous=True
 )
-async def cover_close_to_code(config, action_id, template_arg, args):
+async def cover_close_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -275,7 +285,12 @@ async def cover_close_to_code(config, action_id, template_arg, args):
 @automation.register_action(
     "cover.stop", StopAction, COVER_ACTION_SCHEMA, synchronous=True
 )
-async def cover_stop_to_code(config, action_id, template_arg, args):
+async def cover_stop_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -283,7 +298,12 @@ async def cover_stop_to_code(config, action_id, template_arg, args):
 @automation.register_action(
     "cover.toggle", ToggleAction, COVER_ACTION_SCHEMA, synchronous=True
 )
-async def cover_toggle_to_code(config, action_id, template_arg, args):
+async def cover_toggle_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
@@ -421,5 +441,5 @@ automation.register_condition(
 
 
 @coroutine_with_priority(CoroPriority.CORE)
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     cg.add_global(cover_ns.using)

esphome/components/cover/cover.cpp

@@ -135,10 +135,6 @@ CoverCall &CoverCall::set_stop(bool stop) {
   this->stop_ = stop;
   return *this;
 }
-bool CoverCall::get_stop() const { return this->stop_; }
-
-CoverCall Cover::make_call() { return {this}; }
-
 void Cover::publish_state(bool save) {
   this->position = clamp(this->position, 0.0f, 1.0f);
   this->tilt = clamp(this->tilt, 0.0f, 1.0f);
@@ -184,9 +180,6 @@ optional<CoverRestoreState> Cover::restore_state_() {
   return recovered;
 }
 
-bool Cover::is_fully_open() const { return this->position == COVER_OPEN; }
-bool Cover::is_fully_closed() const { return this->position == COVER_CLOSED; }
-
 CoverCall CoverRestoreState::to_call(Cover *cover) {
   auto call = cover->make_call();
   auto traits = cover->get_traits();

esphome/components/cover/cover.h

@@ -50,7 +50,7 @@ class CoverCall {
   void perform();
 
   const optional<float> &get_position() const;
-  bool get_stop() const;
+  bool get_stop() const { return this->stop_; }
   const optional<float> &get_tilt() const;
   const optional<bool> &get_toggle() const;
 
@@ -123,7 +123,7 @@ class Cover : public EntityBase {
   float tilt{COVER_OPEN};
 
   /// Construct a new cover call used to control the cover.
-  CoverCall make_call();
+  CoverCall make_call() { return {this}; }
 
   template<typename F> void add_on_state_callback(F &&f) { this->state_callback_.add(std::forward<F>(f)); }
 
@@ -139,9 +139,9 @@ class Cover : public EntityBase {
   virtual CoverTraits get_traits() = 0;
 
   /// Helper method to check if the cover is fully open. Equivalent to comparing .position against 1.0
-  bool is_fully_open() const;
+  bool is_fully_open() const { return this->position == COVER_OPEN; }
   /// Helper method to check if the cover is fully closed. Equivalent to comparing .position against 0.0
-  bool is_fully_closed() const;
+  bool is_fully_closed() const { return this->position == COVER_CLOSED; }
 
  protected:
   friend CoverCall;

esphome/components/cs5460a/sensor.py

@@ -17,6 +17,9 @@ 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
 
 CODEOWNERS = ["@balrog-kun"]
 DEPENDENCIES = ["spi"]
@@ -40,7 +43,7 @@ CONF_VOLTAGE_HPF = "voltage_hpf"
 CONF_PULSE_ENERGY = "pulse_energy"
 
 
-def validate_config(config):
+def validate_config(config: ConfigType) -> ConfigType:
     current_gain = abs(config[CONF_CURRENT_GAIN]) * (
         1.0 if config[CONF_PGA_GAIN] == "10X" else 5.0
     )
@@ -105,7 +108,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await spi.register_spi_device(var, config)
@@ -138,6 +141,11 @@ async def to_code(config):
     ),
     synchronous=True,
 )
-async def restart_action_to_code(config, action_id, template_arg, args):
+async def restart_action_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)

esphome/components/daly_bms/__init__.py

@@ -2,6 +2,7 @@ import esphome.codegen as cg
 from esphome.components import uart
 import esphome.config_validation as cv
 from esphome.const import CONF_ADDRESS, CONF_ID
+from esphome.types import ConfigType
 
 CODEOWNERS = ["@s1lvi0"]
 MULTI_CONF = True
@@ -26,7 +27,7 @@ CONFIG_SCHEMA = (
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await uart.register_uart_device(var, config)

esphome/components/daly_bms/binary_sensor.py

@@ -1,6 +1,8 @@
 import esphome.codegen as cg
 from esphome.components import binary_sensor
 import esphome.config_validation as cv
+from esphome.cpp_generator import MockObj
+from esphome.types import ConfigType
 
 from . import CONF_BMS_DALY_ID, DalyBmsComponent
 
@@ -27,13 +29,13 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def setup_conf(config, key, hub):
+async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
     if sensor_config := config.get(key):
         var = await binary_sensor.new_binary_sensor(sensor_config)
         cg.add(getattr(hub, f"set_{key}_binary_sensor")(var))
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     hub = await cg.get_variable(config[CONF_BMS_DALY_ID])
     for key in TYPES:
         await setup_conf(config, key, hub)

esphome/components/daly_bms/sensor.py

@@ -23,6 +23,8 @@ from esphome.const import (
     UNIT_PERCENT,
     UNIT_VOLT,
 )
+from esphome.cpp_generator import MockObj
+from esphome.types import ConfigType
 
 from . import CONF_BMS_DALY_ID, DalyBmsComponent
 
@@ -222,13 +224,13 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def setup_conf(config, key, hub):
+async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
     if sensor_config := config.get(key):
         sens = await sensor.new_sensor(sensor_config)
         cg.add(getattr(hub, f"set_{key}_sensor")(sens))
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     hub = await cg.get_variable(config[CONF_BMS_DALY_ID])
     for key in TYPES:
         await setup_conf(config, key, hub)

esphome/components/daly_bms/text_sensor.py

@@ -2,6 +2,8 @@ import esphome.codegen as cg
 from esphome.components import text_sensor
 import esphome.config_validation as cv
 from esphome.const import CONF_STATUS
+from esphome.cpp_generator import MockObj
+from esphome.types import ConfigType
 
 from . import CONF_BMS_DALY_ID, DalyBmsComponent
 
@@ -23,13 +25,13 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def setup_conf(config, key, hub):
+async def setup_conf(config: ConfigType, key: str, hub: MockObj) -> None:
     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):
+async def to_code(config: ConfigType) -> None:
     hub = await cg.get_variable(config[CONF_BMS_DALY_ID])
     for key in TYPES:
         await setup_conf(config, key, hub)

esphome/components/dashboard_import/__init__.py

@@ -2,6 +2,7 @@ import base64
 from pathlib import Path
 import re
 import secrets
+from typing import Any
 
 import requests
 from ruamel.yaml import YAML
@@ -13,6 +14,7 @@ import esphome.config_validation as cv
 from esphome.const import CONF_ESPHOME, CONF_PROJECT, CONF_REF, CONF_WIFI
 import esphome.final_validate as fv
 from esphome.happy_eyeballs import ensure_happy_eyeballs
+from esphome.types import ConfigType
 from esphome.yaml_util import dump
 
 dashboard_import_ns = cg.esphome_ns.namespace("dashboard_import")
@@ -23,14 +25,14 @@ DEPENDENCIES = ["api"]
 CODEOWNERS = ["@esphome/core"]
 
 
-def validate_import_url(value):
+def validate_import_url(value: Any) -> str:
     value = cv.string_strict(value)
     value = cv.Length(max=255)(value)
     validate_source_shorthand(value)
     return value
 
 
-def validate_full_url(config):
+def validate_full_url(config: ConfigType) -> ConfigType:
     if not config[CONF_IMPORT_FULL_CONFIG]:
         return config
     source = validate_source_shorthand(config[CONF_PACKAGE_IMPORT_URL])
@@ -55,7 +57,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-def _final_validate(config):
+def _final_validate(config: ConfigType) -> None:
     full_config = fv.full_config.get()[CONF_ESPHOME]
     if CONF_PROJECT not in full_config:
         raise cv.Invalid(
@@ -73,7 +75,7 @@ wifi:
 """
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     cg.add_define("USE_DASHBOARD_IMPORT")
     url = config[CONF_PACKAGE_IMPORT_URL]
     if config[CONF_IMPORT_FULL_CONFIG]:

esphome/components/datetime/__init__.py

@@ -21,13 +21,14 @@ from esphome.const import (
     CONF_WEB_SERVER,
     CONF_YEAR,
 )
-from esphome.core import CORE, CoroPriority, coroutine_with_priority
+from esphome.core import CORE, ID, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import (
     entity_duplicate_validator,
     queue_entity_register,
     setup_entity,
 )
-from esphome.cpp_generator import MockObjClass
+from esphome.cpp_generator import MockObj, MockObjClass, TemplateArgsType
+from esphome.types import ConfigType, SafeExpType
 
 CODEOWNERS = ["@rfdarter", "@jesserockz"]
 
@@ -65,7 +66,7 @@ DATETIME_MODES = [
 ]
 
 
-def _validate_time_present(config):
+def _validate_time_present(config: ConfigType) -> ConfigType:
     config = config.copy()
     if CONF_ON_TIME in config and CONF_TIME_ID not in config:
         time_id = cv.use_id(time.RealTimeClock)(None)
@@ -139,7 +140,7 @@ def datetime_schema(class_: MockObjClass) -> cv.Schema:
 
 
 @setup_entity("datetime")
-async def setup_datetime_core_(var, config):
+async def setup_datetime_core_(var: MockObj, config: ConfigType) -> None:
     if (mqtt_id := config.get(CONF_MQTT_ID)) is not None:
         mqtt_ = cg.new_Pvariable(mqtt_id, var)
         await mqtt.register_mqtt_component(mqtt_, config)
@@ -160,7 +161,7 @@ async def setup_datetime_core_(var, config):
         await cg.register_parented(trigger, var)
 
 
-async def register_datetime(var, config):
+async def register_datetime(var: MockObj, config: ConfigType) -> None:
     if not CORE.has_id(config[CONF_ID]):
         var = cg.Pvariable(config[CONF_ID], var)
     entity_type = config[CONF_TYPE].lower()
@@ -169,14 +170,14 @@ async def register_datetime(var, config):
     await setup_datetime_core_(var, config)
 
 
-async def new_datetime(config, *args):
+async def new_datetime(config: ConfigType, *args: SafeExpType) -> MockObj:
     var = cg.new_Pvariable(config[CONF_ID], *args)
     await register_datetime(var, config)
     return var
 
 
 @coroutine_with_priority(CoroPriority.CORE)
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     cg.add_global(datetime_ns.using)
 
 
@@ -193,7 +194,12 @@ async def to_code(config):
     ),
     synchronous=True,
 )
-async def datetime_date_set_to_code(config, action_id, template_arg, args):
+async def datetime_date_set_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     action_var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(action_var, config[CONF_ID])
 
@@ -226,7 +232,12 @@ async def datetime_date_set_to_code(config, action_id, template_arg, args):
     ),
     synchronous=True,
 )
-async def datetime_time_set_to_code(config, action_id, template_arg, args):
+async def datetime_time_set_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     action_var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(action_var, config[CONF_ID])
 
@@ -259,7 +270,12 @@ async def datetime_time_set_to_code(config, action_id, template_arg, args):
     ),
     synchronous=True,
 )
-async def datetime_datetime_set_to_code(config, action_id, template_arg, args):
+async def datetime_datetime_set_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     action_var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(action_var, config[CONF_ID])
 

esphome/components/datetime/date_entity.cpp

@@ -37,8 +37,6 @@ void DateEntity::publish_state() {
 #endif
 }
 
-DateCall DateEntity::make_call() { return DateCall(this); }
-
 void DateCall::validate_() {
   if (this->year_.has_value() && (this->year_ < 1970 || this->year_ > 3000)) {
     ESP_LOGE(TAG, "Year must be between 1970 and 3000");

esphome/components/datetime/date_entity.h

@@ -96,6 +96,8 @@ class DateCall {
   optional<uint8_t> day_;
 };
 
+inline DateCall DateEntity::make_call() { return DateCall(this); }
+
 template<typename... Ts> class DateSetAction final : public Action<Ts...>, public Parented<DateEntity> {
  public:
   TEMPLATABLE_VALUE(ESPTime, date)

esphome/components/datetime/datetime_entity.cpp

@@ -53,8 +53,6 @@ void DateTimeEntity::publish_state() {
 #endif
 }
 
-DateTimeCall DateTimeEntity::make_call() { return DateTimeCall(this); }
-
 ESPTime DateTimeEntity::state_as_esptime() const {
   ESPTime obj;
   obj.year = this->year_;

esphome/components/datetime/datetime_entity.h

@@ -121,6 +121,8 @@ class DateTimeCall {
   optional<uint8_t> second_;
 };
 
+inline DateTimeCall DateTimeEntity::make_call() { return DateTimeCall(this); }
+
 template<typename... Ts> class DateTimeSetAction final : public Action<Ts...>, public Parented<DateTimeEntity> {
  public:
   TEMPLATABLE_VALUE(ESPTime, datetime)

esphome/components/datetime/time_entity.cpp

@@ -33,8 +33,6 @@ void TimeEntity::publish_state() {
 #endif
 }
 
-TimeCall TimeEntity::make_call() { return TimeCall(this); }
-
 void TimeCall::validate_() {
   if (this->hour_.has_value() && this->hour_ > 23) {
     ESP_LOGE(TAG, "Hour must be between 0 and 23");

esphome/components/datetime/time_entity.h

@@ -98,6 +98,8 @@ class TimeCall {
   optional<uint8_t> second_;
 };
 
+inline TimeCall TimeEntity::make_call() { return TimeCall(this); }
+
 template<typename... Ts> class TimeSetAction final : public Action<Ts...>, public Parented<TimeEntity> {
  public:
   TEMPLATABLE_VALUE(ESPTime, time)

esphome/components/debug/__init__.py

@@ -12,6 +12,7 @@ from esphome.const import (
     PlatformFramework,
 )
 from esphome.core import CORE
+from esphome.types import ConfigType
 
 CODEOWNERS = ["@esphome/core"]
 DEPENDENCIES = ["logger"]
@@ -45,7 +46,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     if CORE.using_zephyr:
         zephyr_add_prj_conf("HWINFO", True)
         # gdb thread support

esphome/components/debug/sensor.py

@@ -21,6 +21,7 @@ from esphome.const import (
     UNIT_MILLISECOND,
     UNIT_PERCENT,
 )
+from esphome.types import ConfigType
 
 from . import (  # noqa: F401  pylint: disable=unused-import
     CONF_DEBUG_ID,
@@ -111,7 +112,7 @@ CONFIG_SCHEMA = {
 }
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     debug_component = await cg.get_variable(config[CONF_DEBUG_ID])
 
     if free_conf := config.get(CONF_FREE):

esphome/components/debug/text_sensor.py

@@ -7,6 +7,7 @@ from esphome.const import (
     ICON_CHIP,
     ICON_RESTART,
 )
+from esphome.types import ConfigType
 
 from . import (  # noqa: F401  pylint: disable=unused-import
     CONF_DEBUG_ID,
@@ -33,7 +34,7 @@ CONFIG_SCHEMA = cv.Schema(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     debug_component = await cg.get_variable(config[CONF_DEBUG_ID])
 
     if CONF_DEVICE in config:

esphome/components/deep_sleep/__init__.py

@@ -38,7 +38,8 @@ from esphome.const import (
     PLATFORM_NRF52,
     PlatformFramework,
 )
-from esphome.core import CORE
+from esphome.core import CORE, ID
+from esphome.cpp_generator import MockObj, TemplateArgsType
 from esphome.types import ConfigType
 
 WAKEUP_PINS = {
@@ -162,6 +163,11 @@ def validate_config(config: ConfigType) -> ConfigType:
                     "You need to remove the global wakeup_pin_mode and define it per pin"
                 )
             if wakeup_pins:
+                if CONF_WAKEUP_PIN_MODE in wakeup_pins[0]:
+                    raise cv.Invalid(
+                        "Specify wakeup_pin_mode either at the top level under deep_sleep "
+                        "or under the pin entry, not both"
+                    )
                 wakeup_pins[0][CONF_WAKEUP_PIN_MODE] = config.pop(CONF_WAKEUP_PIN_MODE)
     elif (
         isinstance(config.get(CONF_WAKEUP_PIN), list)
@@ -174,7 +180,7 @@ def validate_config(config: ConfigType) -> ConfigType:
     return config
 
 
-def _validate_ex1_wakeup_mode(value):
+def _validate_ex1_wakeup_mode(value: str) -> str:
     if value == "ALL_LOW":
         esp32.only_on_variant(supported=[VARIANT_ESP32], msg_prefix="ALL_LOW")(value)
     if value == "ANY_LOW":
@@ -345,7 +351,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 
@@ -458,7 +464,12 @@ DEEP_SLEEP_ENTER_SCHEMA = cv.All(
     DEEP_SLEEP_ENTER_SCHEMA,
     synchronous=True,
 )
-async def deep_sleep_enter_to_code(config, action_id, template_arg, args):
+async def deep_sleep_enter_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
     if CONF_SLEEP_DURATION in config:
@@ -487,7 +498,12 @@ async def deep_sleep_enter_to_code(config, action_id, template_arg, args):
     automation.maybe_simple_id(DEEP_SLEEP_ACTION_SCHEMA),
     synchronous=True,
 )
-async def deep_sleep_action_to_code(config, action_id, template_arg, args):
+async def deep_sleep_action_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
     return var

esphome/components/deep_sleep/deep_sleep_component.cpp

@@ -43,10 +43,6 @@ void DeepSleepComponent::loop() {
     this->begin_sleep();
 }
 
-void DeepSleepComponent::set_sleep_duration(uint32_t time_ms) { this->sleep_duration_ = uint64_t(time_ms) * 1000; }
-
-void DeepSleepComponent::set_run_duration(uint32_t time_ms) { this->run_duration_ = time_ms; }
-
 void DeepSleepComponent::begin_sleep(bool manual) {
   if (this->prevent_ && !manual) {
     this->next_enter_deep_sleep_ = true;
@@ -76,8 +72,4 @@ void DeepSleepComponent::begin_sleep(bool manual) {
 
 float DeepSleepComponent::get_setup_priority() const { return setup_priority::LATE; }
 
-void DeepSleepComponent::prevent_deep_sleep() { this->prevent_ = true; }
-
-void DeepSleepComponent::allow_deep_sleep() { this->prevent_ = false; }
-
 }  // namespace esphome::deep_sleep

esphome/components/deep_sleep/deep_sleep_component.h

@@ -132,7 +132,7 @@ template<typename... Ts> class PreventDeepSleepAction;
 class DeepSleepComponent final : public Component {
  public:
   /// Set the duration in ms the component should sleep once it's in deep sleep mode.
-  void set_sleep_duration(uint32_t time_ms);
+  void set_sleep_duration(uint32_t time_ms) { this->sleep_duration_ = uint64_t(time_ms) * 1000; }
 #if defined(USE_ESP32)
   /** Set the pin to wake up to on the ESP32 once it's in deep sleep mode.
    * Use the inverted property to set the wakeup level.
@@ -157,7 +157,7 @@ class DeepSleepComponent final : public Component {
 #if !defined(USE_ESP32_VARIANT_ESP32C2) && !defined(USE_ESP32_VARIANT_ESP32C3) && \
     !defined(USE_ESP32_VARIANT_ESP32C5) && !defined(USE_ESP32_VARIANT_ESP32C6) && \
     !defined(USE_ESP32_VARIANT_ESP32C61) && !defined(USE_ESP32_VARIANT_ESP32H2)
-  void set_touch_wakeup(bool touch_wakeup);
+  void set_touch_wakeup(bool touch_wakeup) { this->touch_wakeup_ = touch_wakeup; }
 #endif
 
   // Set the duration in ms for how long the code should run before entering
@@ -166,7 +166,7 @@ class DeepSleepComponent final : public Component {
 #endif  // USE_ESP32
 
   /// Set a duration in ms for how long the code should run before entering deep sleep mode.
-  void set_run_duration(uint32_t time_ms);
+  void set_run_duration(uint32_t time_ms) { this->run_duration_ = time_ms; }
 
   void setup() override;
   void dump_config() override;
@@ -176,8 +176,8 @@ class DeepSleepComponent final : public Component {
   /// Helper to enter deep sleep mode
   void begin_sleep(bool manual = false);
 
-  void prevent_deep_sleep();
-  void allow_deep_sleep();
+  void prevent_deep_sleep() { this->prevent_ = true; }
+  void allow_deep_sleep() { this->prevent_ = false; }
 
  protected:
   // Returns nullopt if no run duration is set. Otherwise, returns the run

esphome/components/deep_sleep/deep_sleep_esp32.cpp

@@ -74,12 +74,6 @@ void DeepSleepComponent::set_wakeup_pin_mode(WakeupPinMode wakeup_pin_mode) {
 void DeepSleepComponent::set_ext1_wakeup(Ext1Wakeup ext1_wakeup) { this->ext1_wakeup_ = ext1_wakeup; }
 #endif
 
-#if !defined(USE_ESP32_VARIANT_ESP32C2) && !defined(USE_ESP32_VARIANT_ESP32C3) && \
-    !defined(USE_ESP32_VARIANT_ESP32C5) && !defined(USE_ESP32_VARIANT_ESP32C6) && \
-    !defined(USE_ESP32_VARIANT_ESP32C61) && !defined(USE_ESP32_VARIANT_ESP32H2)
-void DeepSleepComponent::set_touch_wakeup(bool touch_wakeup) { this->touch_wakeup_ = touch_wakeup; }
-#endif
-
 void DeepSleepComponent::set_run_duration(WakeupCauseToRunDuration wakeup_cause_to_run_duration) {
   wakeup_cause_to_run_duration_ = wakeup_cause_to_run_duration;
 }

esphome/components/dfrobot_sen0395/__init__.py

@@ -1,9 +1,14 @@
+from typing import Any
+
 from esphome import automation
 from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
 from esphome.components import uart
 import esphome.config_validation as cv
 from esphome.const import CONF_FACTORY_RESET, CONF_ID, CONF_SENSITIVITY
+from esphome.core import ID
+from esphome.cpp_generator import MockObj, TemplateArgsType
+from esphome.types import ConfigType
 
 CODEOWNERS = ["@niklasweber"]
 DEPENDENCIES = ["uart"]
@@ -38,7 +43,7 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await uart.register_uart_device(var, config)
@@ -54,14 +59,19 @@ async def to_code(config):
     ),
     synchronous=True,
 )
-async def dfrobot_sen0395_reset_to_code(config, action_id, template_arg, args):
+async def dfrobot_sen0395_reset_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
 
     return var
 
 
-def range_segment_list(input):
+def range_segment_list(input: Any) -> list:
     """Validate input is a list of ranges which can be used to configure the dfrobot mmwave radar
 
     A list of segments should be provided. A minimum of one segment is required and a maximum of
@@ -154,7 +164,12 @@ MMWAVE_SETTINGS_SCHEMA = cv.Schema(
     MMWAVE_SETTINGS_SCHEMA,
     synchronous=True,
 )
-async def dfrobot_sen0395_settings_to_code(config, action_id, template_arg, args):
+async def dfrobot_sen0395_settings_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
     var = cg.new_Pvariable(action_id, template_arg)
     await cg.register_parented(var, config[CONF_ID])
 

esphome/components/dfrobot_sen0395/binary_sensor.py

@@ -2,6 +2,7 @@ import esphome.codegen as cg
 from esphome.components import binary_sensor
 import esphome.config_validation as cv
 from esphome.const import DEVICE_CLASS_MOTION
+from esphome.types import ConfigType
 
 from . import CONF_DFROBOT_SEN0395_ID, DfrobotSen0395Component
 
@@ -16,7 +17,7 @@ CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(
 )
 
 
-async def to_code(config):
+async def to_code(config: ConfigType) -> None:
     parent = await cg.get_variable(config[CONF_DFROBOT_SEN0395_ID])
     binary_sens = await binary_sensor.new_binary_sensor(config)