问题描述
我在一个 csv 文件中有大约 1000 个与相关 doi 相关的文章链接,我需要下载这些论文。
我尝试了以下方法:
List_dois = [""] #here I have inserted the list of 1000 doi
out = 'out_folder'
logging.basicConfig(filename='myapp.log',level=logging.INFO)
for doi in List_dois:
try:
SciHub(doi,out).download(choose_scihub_url_index=3)
time.sleep(10)
except:
logging.info("Error!",sys.exc_info()[0],doi)
Traceback (most recent call last):
File "/home/username/PycharmProjects/pythonProject3/main.py",line 65,in <module>
sci = SciHub(doi,out).download(choose_scihub_url_index=3)
File "/home/username/PycharmProjects/pythonProject3/venv/lib/python3.8/site-packages/scidownl/scihub.py",line 90,in download
self.download_pdf(pdf)
File "/home/username/PycharmProjects/pythonProject3/venv/lib/python3.8/site-packages/scidownl/scihub.py",line 147,in download_pdf
if self.is_captcha_page(res):
File "/home/usernamePycharmProjects/pythonProject3/venv/lib/python3.8/site-packages/scidownl/scihub.py",line 184,in is_captcha_page
return 'must-revalidate' in res.headers['Cache-Control']
File "/home/username/PycharmProjects/pythonProject3/venv/lib/python3.8/site-packages/requests/structures.py",line 54,in getitem
return self._store[key.lower()][1]
KeyError: 'cache-control'
我该如何解决这个问题? 睡眠时间不要增加太多,不然操作真的太长了...
解决方法
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