![]() ![]() Note: You may need to modify the regular expression used in the above code to match the network interface name on your computer. search ( r 'en0:', line ) if match : foundEthernet = True if foundEthernet : match = re. search ( r 'eth0:', line ) else : match = re. search ( r 'Ethernet adapter Ethernet:', line ) if match : foundEthernet = True if foundEthernet : match = re. run (, capture_output = True, text = True ) foundEthernet = False for line in result. run (, capture_output = True, text = True ) else : result = subprocess. platform = 'win32' : result = subprocess. Import subprocess import re import sys def get_ip_address (): ip_address = '' if sys. The server-side implementation is written in Python. Let’s get started with the server-side implementation. In this solution, Dynamsoft Barcode Reader SDK is used to recognize barcodes in images captured by the smartphone camera.īuilding a Discoverable Web Socket Server with Bonjour in Python Dynamsoft Barcode Reader SDK: Dynamsoft Barcode Reader SDK is a cross-platform barcode recognition SDK that can be used to recognize 1D and 2D barcodes in images.In this solution, PyAutoGUI is used to simulate keyboard input. PyAutoGUI: PyAutoGUI is a Python module that can be used to automate mouse movements and keyboard presses.In this solution, web sockets are used to communicate between mobile devices and PCs. WebSocket: Web sockets are a computer communications protocol that allows for bidirectional communication between a client and a server.In this solution, Bonjour is used to discover the web socket server on the same network. It allows devices on the same network to discover each other. Bonjour: Bonjour is a zero-configuration networking (zeroconf) protocol developed by Apple.Python: With Python, it only takes a few lines of code to implement network services and simulate keyboard input on operating systems.Using Flutter can save a lot of time and effort for building the client user interface. ![]() It enables developers build native applications for Windows, Linux, macOS, Android, iOS and web from a single codebase.
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