Python实现前端样式尺寸单位转换

import re

text = "This is a text containing some rpx values like 16.5rpx, 24rpx, and 8.75rpx."

# Define a regular expression pattern to match rpx values
pattern = r"\b(\d+(\.\d+)?)(rpx)\b"

# Define a function to perform the replacement
def replace_rpx(match):
    value = float(match.group(1)) / 2
    return f"{value}px"

# Use re.sub() to perform the replacement
new_text = re.sub(pattern, replace_rpx, text)

print(new_text)

import re
import glob

pattern = r"\b(\d+(\.\d+)?)(rpx)\b"

def replace_rpx(match):
    value = float(match.group(1)) / 2
    return f"{value}px"

def process_text(text):
    # Use re.sub() to perform the replacement
    new_text = re.sub(pattern, replace_rpx, text)
    return new_text

# 遍历文件夹下的所有.vue文件
for file_path in glob.glob('folder/**/*.vue', recursive=True):
    print(f"Processing file: {file_path}")

    # 读取文件内容
    with open(file_path, 'r') as f:
        text = f.read()

    # 处理文本
    new_text = process_text(text)

    # 在原文件中写入处理后的文本
    with open(file_path, 'w') as f:
        f.write(new_text)