Beaver is a utility that automatically edits your .bib files with new papers as they are added to your LaTeX files.
If you have to just use the code bib_reader.py which scraps the bibtex file from Google scholar, you can do the following.
from bib_reader import Parser
paper_name = "" # write the title of the paper you want the bib for
bibParser = Parser(paper_name)
retrieved_bib = bibParser.recover_bib()
print(retrieved_bib)
You can also retrieve the bibTex of papers you partially remember the name of. A few keywords (which appear in the title of the paper) and the matching can be done which results in the correct bib retrieval.
# the actual paper name is: Imagenet classification with deep convolutional neural networks
# so we just type a few keywords we can remember from the top of our head
paper_name = "ImageNet Deep Classification"
# call the recover_bib() method.
# the output would be:
@inproceedings{krizhevsky2012imagenet,
title={Imagenet classification with deep convolutional neural networks},
author={Krizhevsky, Alex and Sutskever, Ilya and Hinton, Geoffrey E},
booktitle={Advances in neural information processing systems},
pages={1097--1105},
year={2012}
}
This is covered by the standard MIT License.