格式字幕格式脚本

import os

import re

获取Python脚本所在的目录

directory = os.path.dirname(os.path.realpath(file))

遍历目录及其所有子目录下的所有文件

for root, dirs, files in os.walk(directory):

for filename in files:

如果文件是.srt文件

if filename.endswith('.srt'):

path = os.path.join(root, filename)

with open(path, 'r', encoding='utf-8') as file:

lines = file.readlines()

移除空白行

new_lines = [line for line in lines if not re.match(r'^\s*$', line)]

将处理过的行写回文件

with open(path, 'w', encoding='utf-8') as file:

file.writelines(new_lines)

---

import os

import re

def insert_blank_line(filename):

with open(filename, 'r', encoding='utf-8') as file:

lines = file.readlines()

new_lines = []

for line in lines:

if re.match(r'^[1-9]\d*', line.strip()):

new_lines.append('\n')

new_lines.append(line)

with open(filename, 'w', encoding='utf-8') as file:

file.writelines(new_lines)

def find_srt_files(path):

for root, dirs, files in os.walk(path):

for file in files:

if file.endswith('.srt'):

insert_blank_line(os.path.join(root, file))

if name == "main":

find_srt_files('.')