如何更改与 bibtex 中不同文章相关的相同键？

Question

在一些插件的帮助下，我得到了一个包含科学文章信息的 .bib 文件。有时会发现相同的键出现在不同的记录中。

例如：

@inproceedings{Hosseini_2016,
    doi = {10.1109/ism.2016.0028},
    url = {https://doi.org/10.1109%2Fism.2016.0028},
    year = 2016,
    month = {dec},
    publisher = {{IEEE}},
    author = {Mohammad Hosseini and Viswanathan Swaminathan},
    title = {Adaptive 360 {VR} Video Streaming: Divide and Conquer},
    booktitle = {2016 {IEEE} International Symposium on Multimedia ({ISM})}
}
@inproceedings{Hosseini_2016,
    doi = {10.1109/ism.2016.0093},
    url = {https://doi.org/10.1109%2Fism.2016.0093},
    year = 2016,
    month = {dec},
    publisher = {{IEEE}},
    author = {Mohammad Hosseini and Viswanathan Swaminathan},
    title = {Adaptive 360 {VR} Video Streaming Based on {MPEG}-{DASH} {SRD}},
    booktitle = {2016 {IEEE} International Symposium on Multimedia ({ISM})}

我正在使用 pybtex 库来解析文件。该库忽略具有相同键的重复条目。在使用这个库之前，我需要以某种方式处理文件，以便其中的所有键都不同。我该怎么做？

Answer 1

我决定使用正则表达式。可能有更方便的解决方案。我只是用 nanoid 替换了按键。

from nanoid import generate

def process_bibtex(fn):
    with open(fn, encoding="utf-8") as r_file:
        bibtex = r_file.read()
    pattern = r"@([\w\W]+?){([\w\W0-9_\-]+?),"
    def callback(matchobj):
        return f"@{matchobj.group(1)}{{{generate()},"
    with open(fn, "w", encoding="utf-8") as w_file:
        w_file.write(re.sub(pattern, callback, bibtex))

如何更改与 bibtex 中不同文章相关的相同键？

How to change the same keys related to different articles in bibtex?

python

text-processing

bibtex

pybtex