mirror of
https://github.com/FreeRTOS/FreeRTOS.git
synced 2026-07-27 08:13:55 +00:00
dc491debe7
LTS development changes have Source, Demo, and dependencies added for FreeRTOS-IoT-Libraries. These libraries are using FreeRTOS kernel, FreeRTOS-Plus-TCP, and FreeRTOS-Plus-Trace of V10.3.0 tag. FreeRTOS_Plus_TCP and FreeRTOS_Plus_Trace are as used as is, but a few changes are made to FreeRTOS as listed below.
Removed FreeRTOS/Demo.
Updated FreeRTOS/readme.txt to remove mentions about the demos.
Removed FreeRTOS/links_to_doc_pages_for_the_demo_projects.url file as there are no demos present.
45 lines
1.4 KiB
Python
Executable File
45 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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import boto3
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import json
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class Thing():
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def __init__(self, name):
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self.client = boto3.client('iot')
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self.name = name
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self.arn = ''
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def create(self):
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assert not self.exists(), "Thing already exists"
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result = self.client.create_thing(thingName=self.name)
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self.arn = result['thingArn']
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def delete(self):
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assert self.exists(), "Thing does not exist"
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principals = self.list_principals()
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for principal in principals:
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self.detach_principal(principal)
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self.client.delete_thing(thingName=self.name)
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def exists(self):
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list_of_things = self.client.list_things()['things']
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for thing in list_of_things:
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if thing['thingName'] == self.name:
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return True
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return False
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def attach_principal(self, arn):
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assert self.exists(), "Thing does not exist"
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self.client.attach_thing_principal(thingName=self.name, principal=arn)
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def detach_principal(self, arn):
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assert self.exists(), "Thing does not exist"
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self.client.detach_thing_principal(thingName=self.name, principal=arn)
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def list_principals(self):
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assert self.exists(), "Thing does not exist"
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principals = self.client.list_thing_principals(thingName=self.name)
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principals = principals['principals']
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return principals
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