v1

.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (task10mqtt2)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/task10mqtt2.iml" filepath="$PROJECT_DIR$/.idea/task10mqtt2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/task10mqtt2.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

app.py

+# using MQTT multi topic task
+import uvicorn
+
+from scripts.config.applications_config import uvicorn_port
+from scripts.logging.loggers import logger
+
+# starting the application
+if __name__ == "__main__":
+    try:
+        print("MQTT multi topic task")
+        uvicorn.run("main:app", port=int(uvicorn_port))
+    except Exception as e:
+        logger.error("Interruption occurred: ", e)
+
+# pip install python-multipart

conf/applications.conf

+[mqtt]
+mqtt_host = 192.168.0.220
+port = 1883
+topic = KL/Arun
+
+[api_routes]
+api_index = /index/
+
+[uvicorn]
+uvicorn_port = 8000
+
+[path]
+base_path = scripts/
+sub_path = temp/
+log_path = log/
+log_file = task10
+
+[log]
+formatter_time = asctime
+formatter_level = levelname

main.py

+# using MQTT multi topic task
+import uvicorn
+
+from fastapi import FastAPI
+from scripts.config.applications_config import uvicorn_port
+from scripts.logging.loggers import logger
+from scripts.services.app_service_load import mqtt_multi
+
+app = FastAPI()
+app.include_router(mqtt_multi)
+
+
+# starting the application
+if __name__ == "__main__":
+    try:
+        print("MQTT multi topic task")
+        uvicorn.run(app, port=int(uvicorn_port))
+    except Exception as e:
+        logger.error("Interruption occurred: ", e)
+
+# pip install python-multipart

scripts/config/api_route_config.py

+import configparser
+
+
+config = configparser.RawConfigParser()
+config.read("conf/applications.conf")
+
+
+# api routes
+api_index = config.get("api_routes", 'api_index')

scripts/config/applications_config.py

+import configparser
+
+config = configparser.RawConfigParser()
+config.read("conf/applications.conf")
+
+# uvicorn
+uvicorn_port = config.get("uvicorn", "uvicorn_port")
+
+# mqtt
+topic_name = config.get("mqtt", "topic")
+mqtt_host = config.get("mqtt", "mqtt_host")
+port = config.get("mqtt", "port")
+
+# path
+base_path = config.get("path", 'base_path')
+sub_path = config.get("path", "sub_path")
+log_path = config.get("path", "log_path")
+log_file = config.get("path", "log_file")
+
+# log
+formatter_time = config.get("log", "formatter_time")
+formatter_level = config.get("log", "formatter_level")

scripts/core/handlers/connect_mqtt_broker.py

+from paho.mqtt.client import Client
+
+from scripts.config.applications_config import mqtt_host, port
+
+
+def connect_mqtt():
+    def on_connect(client, userdata, flags, rc):
+        if rc == 0:
+            print("Connected to MQTT Broker!")
+        else:
+            print("Failed to connect, return code %d\n", rc)
+
+    client = Client()
+    client.on_connect = on_connect
+    client.connect(mqtt_host, int(port))
+    return client

scripts/core/handlers/connect_mqtt_sender.py

+from scripts.core.handlers.connect_mqtt_broker import connect_mqtt
+from scripts.core.handlers.mett_message_send import publish
+
+
+def mqtt_connect_receive(msg):
+    client = connect_mqtt()
+    client.loop_start()
+    publish(client, msg)

scripts/core/handlers/mett_message_send.py

+from scripts.config.applications_config import topic_name
+
+
+def publish(client, msg):
+    result = client.publish(topic_name, msg)
+    status = result[0]
+    if status == 0:
+        print(f"Send `{msg}` to topic `{topic_name}`")
+    else:
+        print(f"Failed to send message to topic {topic_name}")

scripts/logging/loggers.py

+import logging
+import os
+from logging.handlers import RotatingFileHandler
+
+from scripts.config import applications_config
+from scripts.config.applications_config import formatter_time, formatter_level
+
+
+def get_logger():
+    """
+     Creates a rotating log
+     """
+    __logger__ = logging.getLogger('')
+    __logger__.setLevel(logging.INFO)
+    log_formatter = f'%({formatter_time})s - %({formatter_level})-6s - %(message)s'
+    time_format = "%Y-%m-%d %H:%M:%S"
+    file_path = applications_config.base_path + applications_config.sub_path + applications_config.log_path
+    formatter = logging.Formatter(log_formatter, time_format)
+    if not os.path.exists(file_path):
+        os.makedirs(file_path)
+    log_file = os.path.join(f"{file_path}{applications_config.log_file}.log")
+    temp_handler = RotatingFileHandler(log_file, maxBytes=1)
+    temp_handler.setFormatter(formatter)
+    __logger__.addHandler(temp_handler)
+
+    return __logger__
+
+
+logger = get_logger()

scripts/services/app_service_load.py

+from fastapi import APIRouter
+
+from scripts.config.api_route_config import api_index
+from scripts.core.handlers.connect_mqtt_sender import mqtt_connect_receive
+
+
+mqtt_multi = APIRouter()
+
+
+@mqtt_multi.get(api_index)
+def sender_connect(msg: str):
+    mqtt_connect_receive(msg)
+