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from urlextract import URLExtract
import requests
import json
import gzip
import re
utid = 'ccanonac'
base = {'model' : 'https://huggingface.co/', 'data' : 'https://huggingface.co/datasets/', 'source' : 'https://'}
post_main = '/raw/main/README.md'
post_master = '/raw/master/README.md'
postGH_master = '/raw/master/README.md'
postGH_main = '/raw/main/README.md'
extU = URLExtract()
DOIpattern = r'\b10\.\d{4,9}/[-.;()/:\w]+'
BIBpattern = r'@\w+\{(,|[^[},]|},)+}(,*\s*)\n}'
def extractURLs(c):
res = extU.find_urls(c)
return res
def extractDOIs(c):
res = re.findall(DOIpattern, c)
return res
def extractBIBs(c):
it = re.finditer(BIBpattern, c, re.IGNORECASE)
res = [i.group(0) for i in it]
return res
fo = gzip.open(f"output/{utid}.json.gz", 'w')
def run(tp):
with open(f"input/{utid}_{tp}", 'r') as f:
for line in f:
line = line.strip().partition('#')[0]
if tp == 'source':
(npapers, line) = line.split(';')
post0 = postGH_master
else:
post0 = post_main
url = f"{base[tp]}{line}{post0}"
print(url)
response = requests.get(url)
# try other urls after errors
if response.status_code != 200:
print(response.status_code)
post0 = postGH_main if tp == 'source' else post_master
url = f"{base[tp]}{line}{post0}"
response = requests.get(url)
if response.status_code != 200:
print(response.status_code)
continue
content = response.text
urls = extractURLs(content)
dois = extractDOIs(content)
bibs = extractBIBs(content)
res = {'ID' : line, 'type' : tp, 'url' : url, 'content' : content.replace("\n", " "), 'links' : urls, 'dois' : dois, 'bibs' : bibs}
out = json.dumps(res, ensure_ascii=False)
fo.write((out+"\n").encode())
run('model')
run('data')
run('source') |