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clearn_subtitles.py
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clearn_subtitles.py
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import argparse
import re
parser = argparse.ArgumentParser(description="clearn srt subtitle file and save it as txt file", argument_default=argparse.SUPPRESS)
parser.add_argument('-i', '--input', type=str, help='input subtitle file')
args = parser.parse_args()
file = args.input
out_file = file[:-4] + '.txt'
fp_out = open(out_file, 'w')
start_pattern = re.compile('<font.*">')
end_pattern = re.compile('</font>')
shark_pattern = re.compile('#')
with open(file) as fp:
lines = fp.readlines()
for line in lines:
if (not line[:-1].isdigit()) and (not re.search('-->', line[:-1])) and (len(line)>1):
ll = line.split('</font>')
the_line=''
for L in ll:
text = re.sub(start_pattern, '', L)
text = re.sub(end_pattern, '', text)
the_line += text
the_line = re.sub(shark_pattern, '', the_line)
#print(the_line)
fp_out.write(the_line[: -1])
fp_out.write(' ')
fp_out.close()