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authorJules Laplace <julescarbon@gmail.com>2018-11-06 16:14:36 +0100
committerJules Laplace <julescarbon@gmail.com>2018-11-06 16:14:36 +0100
commit6fa2b98685fafc63385bc5618c043c120933a811 (patch)
treea85c939a836b9eeb742e7dd7c3c38c1bfdf1f2ab /s2-pdf.py
parente6a19cb5c9db39f00eb83cf0ae48edc85878e08e (diff)
raw paper scrapes
Diffstat (limited to 's2-pdf.py')
-rw-r--r--s2-pdf.py46
1 files changed, 0 insertions, 46 deletions
diff --git a/s2-pdf.py b/s2-pdf.py
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-import os
-import sys
-import csv
-import subprocess
-import time
-import random
-import re
-import json
-import click
-from s2 import SemanticScholarAPI
-from util import *
-
-s2 = SemanticScholarAPI()
-
-@click.command()
-@click.option('--fn', '-i', default='db_paper_pdf.csv', help='Filename of CSV (id, url,)')
-def fetch_pdfs(fn):
- lines = read_csv(fn, keys=False)
- for line in lines:
- paper_id, url = line
- fetch_pdf(paper_id, url)
- print("{} papers processed")
-
-def fetch_pdf(paper_id, url):
- os.makedirs(make_pdf_path(paper_id), exist_ok=True)
- pdf_fn = make_pdf_fn(paper_id)
- if os.path.exists(pdf_fn):
- # return read_json(pdf_fn)
- return
- size = s2.fetch_file(url, pdf_fn)
- if size is None:
- print("{} empty?".format(paper_id))
- time.sleep(random.randint(5, 10))
- return None
- print("{} {} kb".format(paper_id, int(size / 1024)))
- time.sleep(random.randint(5, 10))
- return
- # return paper
-
-def make_pdf_path(paper_id):
- return './datasets/s2/pdf/{}/{}'.format(paper_id[0:2], paper_id)
-def make_pdf_fn(paper_id):
- return './datasets/s2/pdf/{}/{}/paper.pdf'.format(paper_id[0:2], paper_id)
-
-if __name__ == '__main__':
- fetch_pdfs()