async def duration(req: BasicRequest):
"""Calculates the approximate reading duration for the document based on reader read speed"""
sentences = list(Doc(req.doc))
word_count = sum((len(s) for s in sentences))
dur = (word_count / (req.wpm / 60))
unit = TimeUnitEnum.SECOND
logger.info(f"Total duration {dur}")
return RichSummary(sentence_count=len(sentences), word_count=word_count, wpm=req.wpm, duration=dur, unit=unit)
async def rouge1(req: Request):
"""Baseline [Rouge1 Summarizer](https://github.com/GlobalMaksimum/sadedegel/tree/master/sadedegel/summarize/README.md)
Rank sentences based on their rouge1 score in Document and return a list of sentences until number of total tokens is less than equal to `wpm x duration`
"""
sentences = list(Doc(req.doc))
if req.unit == TimeUnitEnum.MINUTE:
duration_in_min = req.duration
else:
duration_in_min = req.duration / 60.
return summarize(Rouge1Summarizer(), sentences, req.wpm * duration_in_min)
async def firstk(req: Request):
"""Baseline [Position Summarizer](https://github.com/GlobalMaksimum/sadedegel/tree/master/sadedegel/summarize/README.md)
Picks up first a few sentences until total number of tokens is less than equal to `wpm x duration`
"""
sentences = list(Doc(req.doc))
if req.unit == TimeUnitEnum.MINUTE:
duration_in_min = req.duration
else:
duration_in_min = req.duration / 60.
return summarize(PositionSummarizer(), sentences, req.wpm * duration_in_min)
async def random(req: Request):
"""Baseline [Random Summarizer](https://github.com/GlobalMaksimum/sadedegel/tree/master/sadedegel/summarize/README.md)
Picks up random sentences until total number of tokens is less than equal to `wpm x duration`
"""
sentences = Doc(req.doc).sents
if req.unit == TimeUnitEnum.MINUTE:
duration_in_min = req.duration
else:
duration_in_min = req.duration / 60.
return summarize(RandomSummarizer(seed=None), sentences, req.wpm * duration_in_min)