not_use package

Submodules

not_use.demo1_docstring module

A demo, test docsting

class not_use.demo1_docstring.Fei

基类：object

some words, demo todo

返回

[type] – [description]

待处理

待办一条 待办二条

func1()

not_use.demo2_good_example module

A rest good example

class not_use.demo2_good_example.SimpleBleDevice(client, addr=None, addrType='aad', iface=0, data=None, rssi=0, connectable=False, updateCount=0)

基类：object

This is a conceptual class representation of a simple BLE device (GATT Server). It is essentially an extended combination of the bluepy.btle.Peripheral and bluepy.btle.ScanEntry classes

参数

• client (class:simpleble.SimpleBleClient) – A handle to the simpleble.SimpleBleClient client object that detected the device

• addr (str, optional) – Device MAC address, defaults to None

• addrType (str, optional) – Device address type - one of ADDR_TYPE_PUBLIC or ADDR_TYPE_RANDOM, defaults to ADDR_TYPE_PUBLIC

• iface (int, optional) – Bluetooth interface number (0 = /dev/hci0) used for the connection, defaults to 0

• data (list, optional) – A list of tuples (adtype, description, value) containing the AD type code, human-readable description and value for all available advertising data items, defaults to None

• rssi (int, optional) – Received Signal Strength Indication for the last received broadcast from the device. This is an integer value measured in dB, where 0 dB is the maximum (theoretical) signal strength, and more negative numbers indicate a weaker signal, defaults to 0

• connectable (bool, optional) – True if the device supports connections, and False otherwise (typically used for advertising ‘beacons’)., defaults to False

• updateCount (int, optional) – Integer count of the number of advertising packets received from the device so far, defaults to 0

__init__(client, addr=None, addrType='aad', iface=0, data=None, rssi=0, connectable=False, updateCount=0)

Constructor method

connect()

Attempts to initiate a connection with the device.

返回

True if connection was successful, False otherwise

返回类型

bool

disconnect()

Drops existing connection to device

getCharacteristics(startHnd=1, endHnd=65535, uuids=None)

Returns a list containing bluepy.btle.Characteristic objects for the peripheral. If no arguments are given, will return all characteristics. If startHnd and/or endHnd are given, the list is restricted to characteristics whose handles are within the given range.

参数

• startHnd (int, optional) – Start index, defaults to 1

• endHnd (int, optional) – End index, defaults to 0xFFFF

• uuids (list, optional) – a list of UUID strings, defaults to None

返回

List of returned bluepy.btle.Characteristic objects

返回类型

list

getServices(uuids=None)

Returns a list of bluepy.blte.Service objects representing the services offered by the device. This will perform Bluetooth service discovery if this has not already been done; otherwise it will return a cached list of services immediately..

参数

uuids (list, optional) – A list of string service UUIDs to be discovered, defaults to None

返回

A list of the discovered bluepy.blte.Service objects, which match the provided uuids

返回类型

list On Python 3.x, this returns a dictionary view object, not a list

isConnected()

Checks to see if device is connected

返回

True if connected, False otherwise

返回类型

bool

printInfo()

Print info about device

setNotificationCallback(callback)

Set the callback function to be executed when the device sends a notification to the client.

参数

callback (function, optional) – A function handle of the form callback(client, characteristic, data), where client is a handle to the simpleble.SimpleBleClient that invoked the callback, characteristic is the notified bluepy.blte.Characteristic object and data is a bytearray containing the updated value. Defaults to None

not_use.demo3_partial module

demo3

not_use.demo4_immutable_class module

create a immutable object

class not_use.demo4_immutable_class.MyImmutable(a, b)

基类：object

一个immutable的类 当这个实例初始化之后，禁用掉__setatt__和__delattr__，本实例即成为一个immutable对象 实际上用户当然可以用其它方式来修改这个对象，但是用户会自已负责

实际上这是一个约定，而非强烈的约束

__delattr__(*args)

删除属性也会抛exception

__setattr__(*args)

重新赋值会抛exception

class not_use.demo4_immutable_class.my_immutable(a, b)

基类：tuple

__getnewargs__()

Return self as a plain tuple. Used by copy and pickle.

static __new__(_cls, a, b)

Create new instance of my_immutable(a, b)

__repr__()

Return a nicely formatted representation string

property a

Alias for field number 0

property b

Alias for field number 1

Module contents

一些随手写的东西 并非项目的一部分 用于试验/演示/练习等