Adding type hints

shared-bindings/_bleio/Adapter.c

@@ -65,13 +65,13 @@
 //|     connections and also initiate connections."""
 //|
 
-//|     def __init__(self, ):
+//|     def __init__(self) -> None:
 //|         """You cannot create an instance of `_bleio.Adapter`.
 //|         Use `_bleio.adapter` to access the sole instance available."""
 //|         ...
 //|
 
-//|     enabled: Any = ...
+//|     enabled: bool = ...
 //|     """State of the BLE adapter."""
 //|
 STATIC mp_obj_t bleio_adapter_get_enabled(mp_obj_t self) {
@@ -95,7 +95,7 @@ const mp_obj_property_t bleio_adapter_enabled_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     address: Any = ...
+//|     address: Address = ...
 //|     """MAC address of the BLE adapter. (read-only)"""
 //|
 STATIC mp_obj_t bleio_adapter_get_address(mp_obj_t self) {
@@ -111,7 +111,7 @@ const mp_obj_property_t bleio_adapter_address_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     name: Any = ...
+//|     name: str = ...
 //|     """name of the BLE adapter used once connected.
 //|     The name is "CIRCUITPY" + the last four hex digits of ``adapter.address``,
 //|     to make it easy to distinguish multiple CircuitPython boards."""
@@ -135,7 +135,7 @@ const mp_obj_property_t bleio_adapter_name_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     def start_advertising(self, data: buf, *, scan_response: buf = None, connectable: bool = True, anonymous: bool = False, timeout: int = 0, interval: float = 0.1) -> Any:
+//|     def start_advertising(self, data: buf, *, scan_response: buf = None, connectable: bool = True, anonymous: bool = False, timeout: int = 0, interval: float = 0.1) -> None:
 //|         """Starts advertising until `stop_advertising` is called or if connectable, another device
 //|         connects to us.
 //|
@@ -202,7 +202,7 @@ STATIC mp_obj_t bleio_adapter_start_advertising(mp_uint_t n_args, const mp_obj_t
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_start_advertising_obj, 2, bleio_adapter_start_advertising);
 
-//|     def stop_advertising(self, ) -> Any:
+//|     def stop_advertising(self) -> None:
 //|         """Stop sending advertising packets."""
 //|         ...
 //|
@@ -215,7 +215,7 @@ STATIC mp_obj_t bleio_adapter_stop_advertising(mp_obj_t self_in) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_stop_advertising_obj, bleio_adapter_stop_advertising);
 
-//|     def start_scan(self, prefixes: sequence = b"", *, buffer_size: int = 512, extended: bool = False, timeout: float = None, interval: float = 0.1, window: float = 0.1, minimum_rssi: int = -80, active: bool = True) -> Any:
+//|     def start_scan(self, prefixes: sequence = b"", *, buffer_size: int = 512, extended: bool = False, timeout: float = None, interval: float = 0.1, window: float = 0.1, minimum_rssi: int = -80, active: bool = True) -> iterable:
 //|         """Starts a BLE scan and returns an iterator of results. Advertisements and scan responses are
 //|         filtered and returned separately.
 //|
@@ -288,7 +288,7 @@ STATIC mp_obj_t bleio_adapter_start_scan(size_t n_args, const mp_obj_t *pos_args
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_start_scan_obj, 1, bleio_adapter_start_scan);
 
-//|     def stop_scan(self, ) -> Any:
+//|     def stop_scan(self) -> None:
 //|         """Stop the current scan."""
 //|         ...
 //|
@@ -301,7 +301,7 @@ STATIC mp_obj_t bleio_adapter_stop_scan(mp_obj_t self_in) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_stop_scan_obj, bleio_adapter_stop_scan);
 
-//|     advertising: Any = ...
+//|     advertising: bool = ...
 //|     """True when the adapter is currently advertising. (read-only)"""
 //|
 STATIC mp_obj_t bleio_adapter_get_advertising(mp_obj_t self) {
@@ -317,7 +317,7 @@ const mp_obj_property_t bleio_adapter_advertising_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     connected: Any = ...
+//|     connected: bool = ...
 //|     """True when the adapter is connected to another device regardless of who initiated the
 //|     connection. (read-only)"""
 //|
@@ -334,7 +334,7 @@ const mp_obj_property_t bleio_adapter_connected_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     connections: Any = ...
+//|     connections: tuple = ...
 //|     """Tuple of active connections including those initiated through
 //|     :py:meth:`_bleio.Adapter.connect`. (read-only)"""
 //|
@@ -350,7 +350,7 @@ const mp_obj_property_t bleio_adapter_connections_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     def connect(self, address: Address, *, timeout: float/int) -> Any:
+//|     def connect(self, address: Address, *, timeout: float/int) -> Connection:
 //|         """Attempts a connection to the device with the given address.
 //|
 //|         :param Address address: The address of the peripheral to connect to
@@ -380,7 +380,7 @@ STATIC mp_obj_t bleio_adapter_connect(mp_uint_t n_args, const mp_obj_t *pos_args
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_connect_obj, 2, bleio_adapter_connect);
 
-//|     def erase_bonding(self, ) -> Any:
+//|     def erase_bonding(self) -> None:
 //|         """Erase all bonding information stored in flash memory."""
 //|         ...
 //|

shared-bindings/_bleio/Address.c

@@ -38,7 +38,7 @@
 //|     """Encapsulates the address of a BLE device."""
 //|
 
-//|     def __init__(self, address: buf, address_type: Any):
+//|     def __init__(self, address: ReadableBuffer, address_type: int) -> None:
 //|         """Create a new Address object encapsulating the address value.
 //|         The value itself can be one of:
 //|
@@ -77,8 +77,8 @@ STATIC mp_obj_t bleio_address_make_new(const mp_obj_type_t *type, size_t n_args,
     return MP_OBJ_FROM_PTR(self);
 }
 
-//|     address_bytes: Any = ...
-//|     r"""The bytes that make up the device address (read-only).
+//|     address_bytes: bytes = ...
+//|     """The bytes that make up the device address (read-only).
 //|
 //|     Note that the ``bytes`` object returned is in little-endian order:
 //|     The least significant byte is ``address_bytes[0]``. So the address will
@@ -108,7 +108,7 @@ const mp_obj_property_t bleio_address_address_bytes_obj = {
               (mp_obj_t)&mp_const_none_obj},
 };
 
-//|     type: Any = ...
+//|     type: int = ...
 //|     """The address type (read-only).
 //|
 //|     One of the integer values: `PUBLIC`, `RANDOM_STATIC`, `RANDOM_PRIVATE_RESOLVABLE`,
@@ -128,7 +128,7 @@ const mp_obj_property_t bleio_address_type_obj = {
               (mp_obj_t)&mp_const_none_obj},
 };
 
-//|     def __eq__(self, other: Any) -> Any:
+//|     def __eq__(self, other: Any) -> bool:
 //|         """Two Address objects are equal if their addresses and address types are equal."""
 //|         ...
 //|
@@ -154,7 +154,7 @@ STATIC mp_obj_t bleio_address_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_o
     }
 }
 
-//|     def __hash__(self, ) -> Any:
+//|     def __hash__(self) -> int:
 //|         """Returns a hash for the Address data."""
 //|         ...
 //|
@@ -187,17 +187,17 @@ STATIC void bleio_address_print(const mp_print_t *print, mp_obj_t self_in, mp_pr
               buf[5], buf[4], buf[3], buf[2], buf[1], buf[0]);
 }
 
-//|     PUBLIC: Any = ...
+//|     PUBLIC: int = ...
 //|     """A publicly known address, with a company ID (high 24 bits)and company-assigned part (low 24 bits)."""
 //|
-//|     RANDOM_STATIC: Any = ...
+//|     RANDOM_STATIC: int = ...
 //|     """A randomly generated address that does not change often. It may never change or may change after
 //|      a power cycle."""
 //|
-//|     RANDOM_PRIVATE_RESOLVABLE: Any = ...
+//|     RANDOM_PRIVATE_RESOLVABLE: int = ...
 //|     """An address that is usable when the peer knows the other device's secret Identity Resolving Key (IRK)."""
 //|
-//|     RANDOM_PRIVATE_NON_RESOLVABLE: Any = ...
+//|     RANDOM_PRIVATE_NON_RESOLVABLE: int = ...
 //|     """A randomly generated address that changes on every connection."""
 //|
 STATIC const mp_rom_map_elem_t bleio_address_locals_dict_table[] = {

shared-bindings/_bleio/Attribute.c

@@ -36,32 +36,32 @@
 //|     :py:class:`~Characteristic` and :py:class:`~Descriptor`,
 //|     but is not defined as a Python superclass of those classes."""
 //|
-//|     def __init__(self, ):
+//|     def __init__(self) -> None:
 //|         """You cannot create an instance of :py:class:`~_bleio.Attribute`."""
 //|         ...
 //|
 
 STATIC const mp_rom_map_elem_t bleio_attribute_locals_dict_table[] = {
 
-//|     NO_ACCESS: Any = ...
+//|     NO_ACCESS: int = ...
 //|     """security mode: access not allowed"""
 //|
-//|     OPEN: Any = ...
+//|     OPEN: int = ...
 //|     """security_mode: no security (link is not encrypted)"""
 //|
-//|     ENCRYPT_NO_MITM: Any = ...
+//|     ENCRYPT_NO_MITM: int = ...
 //|     """security_mode: unauthenticated encryption, without man-in-the-middle protection"""
 //|
-//|     ENCRYPT_WITH_MITM: Any = ...
+//|     ENCRYPT_WITH_MITM: int = ...
 //|     """security_mode: authenticated encryption, with man-in-the-middle protection"""
 //|
-//|     LESC_ENCRYPT_WITH_MITM: Any = ...
+//|     LESC_ENCRYPT_WITH_MITM: int = ...
 //|     """security_mode: LESC encryption, with man-in-the-middle protection"""
 //|
-//|     SIGNED_NO_MITM: Any = ...
+//|     SIGNED_NO_MITM: int = ...
 //|     """security_mode: unauthenticated data signing, without man-in-the-middle protection"""
 //|
-//|     SIGNED_WITH_MITM: Any = ...
+//|     SIGNED_WITH_MITM: int = ...
 //|     """security_mode: authenticated data signing, without man-in-the-middle protection"""
 //|
     { MP_ROM_QSTR(MP_QSTR_NO_ACCESS),              MP_ROM_INT(SECURITY_MODE_NO_ACCESS) },

shared-bindings/_bleio/Characteristic.c

@@ -37,15 +37,15 @@
 //|     """Stores information about a BLE service characteristic and allows reading
 //|        and writing of the characteristic's value."""
 //|
-//|     def __init__(self, ):
+//|     def __init__(self) -> None:
 //|         """There is no regular constructor for a Characteristic. A new local Characteristic can be created
 //|         and attached to a Service by calling `add_to_service()`.
 //|         Remote Characteristic objects are created by `Connection.discover_remote_services()`
 //|         as part of remote Services."""
 //|         ...
 //|
 
-//|     def add_to_service(self, service: Service, uuid: UUID, *, properties: int = 0, read_perm: int = Attribute.OPEN, write_perm: int = Attribute.OPEN, max_length: int = 20, fixed_length: bool = False, initial_value: buf = None) -> Any:
+//|     def add_to_service(self, service: Service, uuid: UUID, *, properties: int = 0, read_perm: int = Attribute.OPEN, write_perm: int = Attribute.OPEN, max_length: int = 20, fixed_length: bool = False, initial_value: buf = None) -> Characteristic:
 //|         """Create a new Characteristic object, and add it to this Service.
 //|
 //|         :param Service service: The service that will provide this characteristic
@@ -141,7 +141,7 @@ STATIC MP_DEFINE_CONST_CLASSMETHOD_OBJ(bleio_characteristic_add_to_service_obj,
 
 
 
-//|     properties: Any = ...
+//|     properties: int = ...
 //|     """An int bitmask representing which properties are set, specified as bitwise or'ing of
 //|     of these possible values.
 //|     `BROADCAST`, `INDICATE`, `NOTIFY`, `READ`, `WRITE`, `WRITE_NO_RESPONSE`."""
@@ -160,7 +160,7 @@ const mp_obj_property_t bleio_characteristic_properties_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     uuid: Any = ...
+//|     uuid: Optional[UUID] = ...
 //|     """The UUID of this characteristic. (read-only)
 //|
 //|     Will be ``None`` if the 128-bit UUID for this characteristic is not known."""
@@ -180,7 +180,7 @@ const mp_obj_property_t bleio_characteristic_uuid_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     value: Any = ...
+//|     value: bytearray = ...
 //|     """The value of this characteristic."""
 //|
 STATIC mp_obj_t bleio_characteristic_get_value(mp_obj_t self_in) {
@@ -211,7 +211,7 @@ const mp_obj_property_t bleio_characteristic_value_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     descriptors: Any = ...
+//|     descriptors: Descriptor = ...
 //|     """A tuple of :py:class:`Descriptor` that describe this characteristic. (read-only)"""
 //|
 STATIC mp_obj_t bleio_characteristic_get_descriptors(mp_obj_t self_in) {
@@ -241,7 +241,7 @@ const mp_obj_property_t bleio_characteristic_descriptors_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     service: Any = ...
+//|     service: Service = ...
 //|     """The Service this Characteristic is a part of."""
 //|
 STATIC mp_obj_t bleio_characteristic_get_service(mp_obj_t self_in) {
@@ -258,7 +258,7 @@ const mp_obj_property_t bleio_characteristic_service_obj = {
                (mp_obj_t)&mp_const_none_obj },
 };
 
-//|     def set_cccd(self, *, notify: bool = False, indicate: float = False) -> Any:
+//|     def set_cccd(self, *, notify: bool = False, indicate: float = False) -> None:
 //|         """Set the remote characteristic's CCCD to enable or disable notification and indication.
 //|
 //|         :param bool notify: True if Characteristic should receive notifications of remote writes
@@ -291,22 +291,22 @@ STATIC const mp_rom_map_elem_t bleio_characteristic_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_set_cccd),       MP_ROM_PTR(&bleio_characteristic_set_cccd_obj) },
 
     // Bitmask constants to represent properties
-//|     BROADCAST: Any = ...
+//|     BROADCAST: int = ...
 //|     """property: allowed in advertising packets"""
 //|
-//|     INDICATE: Any = ...
+//|     INDICATE: int = ...
 //|     """property: server will indicate to the client when the value is set and wait for a response"""
 //|
-//|     NOTIFY: Any = ...
+//|     NOTIFY: int = ...
 //|     """property: server will notify the client when the value is set"""
 //|
-//|     READ: Any = ...
+//|     READ: int = ...
 //|     """property: clients may read this characteristic"""
 //|
-//|     WRITE: Any = ...
+//|     WRITE: int = ...
 //|     """property: clients may write this characteristic; a response will be sent back"""
 //|
-//|     WRITE_NO_RESPONSE: Any = ...
+//|     WRITE_NO_RESPONSE: int = ...
 //|     """property: clients may write this characteristic; no response will be sent back"""
 //|
     { MP_ROM_QSTR(MP_QSTR_BROADCAST),         MP_ROM_INT(CHAR_PROP_BROADCAST) },

shared-bindings/_bleio/CharacteristicBuffer.c

@@ -44,7 +44,7 @@ STATIC void raise_error_if_not_connected(bleio_characteristic_buffer_obj_t *self
 //| class CharacteristicBuffer:
 //|     """Accumulates a Characteristic's incoming values in a FIFO buffer."""
 //|
-//|     def __init__(self, characteristic: Characteristic, *, timeout: int = 1, buffer_size: int = 64):
+//|     def __init__(self, characteristic: Characteristic, *, timeout: int = 1, buffer_size: int = 64) -> None:
 //|
 //|         """Monitor the given Characteristic. Each time a new value is written to the Characteristic
 //|         add the newly-written bytes to a FIFO buffer.
@@ -100,7 +100,7 @@ STATIC void check_for_deinit(bleio_characteristic_buffer_obj_t *self) {
 
 // These are standard stream methods. Code is in py/stream.c.
 //
-//|     def read(self, nbytes: Any = None) -> Any:
+//|     def read(self, nbytes: int = None) -> Optional[bytes]:
 //|         """Read characters.  If ``nbytes`` is specified then read at most that many
 //|         bytes. Otherwise, read everything that arrives until the connection
 //|         times out. Providing the number of bytes expected is highly recommended
@@ -110,14 +110,14 @@ STATIC void check_for_deinit(bleio_characteristic_buffer_obj_t *self) {
 //|         :rtype: bytes or None"""
 //|         ...
 //|
-//|     def readinto(self, buf: Any) -> Any:
+//|     def readinto(self, buf: WriteableBuffer) -> Optional[int]:
 //|         """Read bytes into the ``buf``. Read at most ``len(buf)`` bytes.
 //|
 //|         :return: number of bytes read and stored into ``buf``
 //|         :rtype: int or None (on a non-blocking error)"""
 //|         ...
 //|
-//|     def readline(self, ) -> Any:
+//|     def readline(self) -> bytes:
 //|         """Read a line, ending in a newline character.
 //|
 //|         :return: the line read
@@ -167,7 +167,7 @@ STATIC mp_uint_t bleio_characteristic_buffer_ioctl(mp_obj_t self_in, mp_uint_t r
     return ret;
 }
 
-//|     in_waiting: Any = ...
+//|     in_waiting: int = ...
 //|     """The number of bytes in the input buffer, available to be read"""
 //|
 STATIC mp_obj_t bleio_characteristic_buffer_obj_get_in_waiting(mp_obj_t self_in) {
@@ -184,7 +184,7 @@ const mp_obj_property_t bleio_characteristic_buffer_in_waiting_obj = {
               (mp_obj_t)&mp_const_none_obj},
 };
 
-//|     def reset_input_buffer(self, ) -> Any:
+//|     def reset_input_buffer(self) -> None:
 //|         """Discard any unread characters in the input buffer."""
 //|         ...
 //|
@@ -196,7 +196,7 @@ STATIC mp_obj_t bleio_characteristic_buffer_obj_reset_input_buffer(mp_obj_t self
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_characteristic_buffer_reset_input_buffer_obj, bleio_characteristic_buffer_obj_reset_input_buffer);
 
-//|     def deinit(self, ) -> Any:
+//|     def deinit(self) -> None:
 //|         """Disable permanently."""
 //|         ...
 //|