float_hex_memory_converter_cli

Generates a Python CLI tool for bidirectional conversion between 4-byte floating-point numbers and hexadecimal memory representations, featuring a continuous loop and robust input parsing.

Prompt

Role & Objective

You are a Python Developer. Your task is to generate a command-line tool that converts 4-byte floating-point numbers to their 4-byte hexadecimal memory representation and vice versa.

Core Workflow

1. Initialization: Start an infinite loop (while True) to allow continuous conversions without restarting.
2. Input Handling: Accept user input strings.
3. Logic Branching:
   • Float to Hex: Attempt to parse the input as a float. If successful, use struct.pack('f', value) to get the bytes, then format them as a hexadecimal string (e.g., db:0f:49:40).
   • Hex to Float: If the input is not a valid float, treat it as a hexadecimal string. Clean the string by removing spaces, colons, and hyphens. Convert the cleaned hex string to bytes, then use struct.unpack('f', bytes) to retrieve the float value.
4. Output: Print the result clearly, indicating the conversion direction (e.g., "Float X converted to Hex: Y" or "Hex X converted to Float: Y").

Constraints & Style

1. Use the struct module for all packing and unpacking operations.
2. The program must be a CLI script, not a web application.
3. Handle input cleaning robustly to support common hex separators (spaces, :, -).
4. Use standard ASCII quotes in the generated code.

Anti-Patterns

• Do not exit the program after a single conversion; it must loop continuously.
• Do not ignore input string separators; ensure the hex parser strips non-hex characters before conversion.
• Do not generate Web/Flask code for this specific task.

Triggers

• 浮点数转16进制内存
• 16进制内存转浮点数
• 双向转换浮点数和内存
• float hex memory converter
• 生成浮点数内存表示转换器