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80462dc
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Parent(s):
840b82f
Upload Script
Browse files- sub2txt.py +140 -0
sub2txt.py
ADDED
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from copy import deepcopy
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import pathlib
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import srt
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import typer
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import re
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import orjson
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app = typer.Typer()
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alphabets = "([A-Za-z])"
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prefixes = "(Mr|St|Mrs|Ms|Dr)[.]"
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suffixes = "(Inc|Ltd|Jr|Sr|Co)"
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starters = r"(Mr|Mrs|Ms|Dr|Prof|Capt|Cpt|Lt|He\s|She\s|It\s|They\s|Their\s|Our\s|We\s|But\s|However\s|That\s|This\s|Wherever)"
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acronyms = "([A-Z][.][A-Z][.](?:[A-Z][.])?)"
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websites = "[.](com|net|org|io|gov|edu|me)"
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digits = "([0-9])"
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multiple_dots = r"\.{2,}"
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def split_into_sentences(text: str) -> list[str]:
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"""
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Split the text into sentences.
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If the text contains substrings "<prd>" or "<stop>", they would lead
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to incorrect splitting because they are used as markers for splitting.
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:param text: text to be split into sentences
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:type text: str
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:return: list of sentences
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:rtype: list[str]
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"""
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text = " " + text + " "
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text = text.replace("\n", " ")
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text = re.sub(prefixes, "\\1<prd>", text)
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text = re.sub(websites, "<prd>\\1", text)
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text = re.sub(digits + "[.]" + digits, "\\1<prd>\\2", text)
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text = re.sub(
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multiple_dots, lambda match: "<prd>" * len(match.group(0)) + "<stop>", text
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)
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if "Ph.D" in text:
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text = text.replace("Ph.D.", "Ph<prd>D<prd>")
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text = re.sub(r"\s" + alphabets + "[.] ", " \\1<prd> ", text)
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text = re.sub(acronyms + " " + starters, "\\1<stop> \\2", text)
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text = re.sub(
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alphabets + "[.]" + alphabets + "[.]" + alphabets + "[.]",
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"\\1<prd>\\2<prd>\\3<prd>",
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text,
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)
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text = re.sub(alphabets + "[.]" + alphabets + "[.]", "\\1<prd>\\2<prd>", text)
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text = re.sub(" " + suffixes + "[.] " + starters, " \\1<stop> \\2", text)
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text = re.sub(" " + suffixes + "[.]", " \\1<prd>", text)
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text = re.sub(" " + alphabets + "[.]", " \\1<prd>", text)
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if "”" in text:
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text = text.replace(".”", "”.")
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if '"' in text:
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text = text.replace('."', '".')
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if "!" in text:
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text = text.replace('!"', '"!')
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if "?" in text:
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text = text.replace('?"', '"?')
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text = text.replace(".", ".<stop>")
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text = text.replace("?", "?<stop>")
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text = text.replace("!", "!<stop>")
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text = text.replace("<prd>", ".")
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sentences = text.split("<stop>")
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sentences = [s.strip() for s in sentences]
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if sentences and not sentences[-1]:
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sentences = sentences[:-1]
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return sentences
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@app.command()
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def srt_folder(folder: pathlib.Path, output_file: pathlib.Path):
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with open(output_file,"wb") as f:
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for file in folder.rglob("*.srt"):
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if "(576p" in file.stem:
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things_string = "_".join(file.stem.split("_")[:-1]).split("-")[1].split("(576p")[0]
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elif "(1080p" in file.stem:
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things_string = "_".join(file.stem.split("_")[:-1]).split("-")[1].split("(1080p")[0]
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else:
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print(file.stem,"Missing trailing?")
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things = [i.strip() for i in things_string.split(";")]
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dict_content = srt_file(file, None, as_dict=True)
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dict_content["meta"]["things"] = things
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del dict_content["text"]
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dict_content["text"] = dict_content["meta"]["list_sentences"]
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del dict_content["meta"]["list_sentences"]
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f.write(orjson.dumps(dict_content) + b"\n")
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@app.command()
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def srt_file(file: pathlib.Path, output_file: pathlib.Path, as_dict: bool = False):
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data = file.read_text(encoding="utf-8")
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sub_lines = list(srt.parse(data))
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raw_content = ""
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for sub in sub_lines:
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sub_content = sub.content.lower()
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if "captions by" in sub_content:
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continue
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if "captions paid for" in sub_content:
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continue
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if sub_content.startswith("narrator"):
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sub_content = sub_content.split("narrator:")[1].strip()
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# >> narrator:
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if sub_content.startswith(">> narrator:"):
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sub_content = sub_content.split(">> narrator:")[1].strip()
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# >>
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if sub_content.startswith(">>"):
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sub_content = sub_content[2:].strip()
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raw_content += sub_content.replace("\\N", " ").replace(" ", " ") + " "
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raw_content = raw_content.replace(" --", "-- ").replace("♪","").replace(" ", " ")
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sents = split_into_sentences(raw_content)
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sents = [s[0].upper() + s[1:] for s in sents]
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z = len(sents)
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for sent in deepcopy(sents):
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sent = re.sub(r"\[ .*? \]","",sent).strip()
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if not sent.strip("."):
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continue
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if "have any comments about the show" in sent:
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continue
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if "have any comments," in sent:
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continue
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if "have any questions about the show" in sent:
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continue
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if "drop us a line at" in sent:
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continue
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else:
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sents.append(sent)
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sents = sents[z:]
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# print(sents)
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if as_dict:
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return {"text": " ".join(sents), "meta": {"list_sentences": sents}}
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output_file.write_bytes(
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orjson.dumps({"text": " ".join(sents), "meta": {"list_sentences": sents}})
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)
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if __name__ == "__main__":
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app()
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