使用脚本取消配置文件中的注释
时间: 2023-12-10 10:38:57 浏览: 61
以下是使用Python实现的示例脚本:
```python
import sys
# 检查命令行参数
if len(sys.argv) != 2:
print("Usage: python remove_comments.py <filename>")
sys.exit(1)
# 打开文件
filename = sys.argv[1]
try:
with open(filename, "r") as f:
lines = f.readlines()
except FileNotFoundError:
print(f"{filename} not found")
sys.exit(1)
# 移除注释并输出到控制台
for line in lines:
stripped_line = line.strip()
if stripped_line.startswith("#"):
continue
elif "#" in stripped_line:
print(stripped_line[:stripped_line.index("#")])
else:
print(stripped_line)
```
使用方法:
1. 将上述代码保存到名为 `remove_comments.py` 的文件中。
2. 在命令行中运行 `python remove_comments.py <filename>`,其中 `<filename>` 是要移除注释的文件路径。
脚本将会输出去除注释后的文件内容到控制台。如果希望将结果保存到文件中,可以将输出重定向至文件,例如 `python remove_comments.py input.txt > output.txt`。
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