Make search.py
search across displayed captions.
Otherwise `Linux, is in millions of computers` doesn't match the not automatically generated caption of [`o8NPllzkFhE`](https://www.youtube.com/watch?v=o8NPllzkFhE). Note to be confused with the search across captions that already used to work with for instance `is in millions of computers, it`.
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@ -29,6 +29,9 @@ def write(s):
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except Exception as e:
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sys.exit(e)
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def cleanCaption(caption):
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return caption.replace('\n', ' ')
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# As `zipgrep` doesn't support arguments to stop on first match for each file, we proceed manually to keep a good theoretical complexity.
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files = [file for file in os.listdir(path) if file.endswith('.zip')]
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for fileIndex, file in enumerate(files):
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@ -43,14 +46,14 @@ for fileIndex, file in enumerate(files):
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if endsWithVtt:
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content = f.read().decode('utf-8')
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stringIOf = StringIO(content)
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wholeCaption = ' '.join([caption.text for caption in webvtt.read_buffer(stringIOf)])
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wholeCaption = ' '.join([cleanCaption(caption.text) for caption in webvtt.read_buffer(stringIOf)])
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messagePositions = [m.start() for m in re.finditer(f'(?={message})', wholeCaption)]
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if messagePositions != []:
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timestamps = []
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for messagePosition in messagePositions:
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stringIOf = StringIO(content)
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for caption in webvtt.read_buffer(stringIOf):
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text = caption.text
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text = cleanCaption(caption.text)
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if messagePosition <= len(text):
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timestamp = str(int(caption.start_in_seconds))
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timestamps += [timestamp]
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