在两个先前已知的字符串之间处理文件的Pythonic方法

我用python处理日志文件。假设我有一个日志文件，其中包含一行START和一行END，如下所示：

START
one line
two line
...
n line
END
我想要的是能够在START和END线之间存储内容以便进一步处理。

我在Python中执行以下操作：

with open (file) as name_of_file:

for line in name_of_file:
    if 'START' in line:  # We found the start_delimiter
        print(line)
        found_start = True
        for line in name_of_file:  # We now read until the end delimiter
            if 'END' in line:  # We exit here as we have the info
                found_end=True
                break
            else:

                if not (line.isspace()): # We do not want to add to the data empty strings, so we ensure the line is not empty
                    data.append(line.replace(',','').strip().split())  # We store information in a list called data we do not want ','' or spaces

if(found_start and found_end):

relevant_data=data

然后我处理relevant_data。

看起来复杂的Python纯度，因此我的问题是：有更多的Pythonic方式吗？