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* add crawl_google_scholar_citation.py * pass flack8 * pass isort * pass isort * change comment in main * modify main code * delete file * change how to build url * add a key 'hl' in params dict * Update crawl_google_scholar_citation.py * Create crawl_google_results.py * codespell: Mater Co-authored-by: Christian Clauss <cclauss@me.com>
33 lines
957 B
Python
33 lines
957 B
Python
"""
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Get the citation from google scholar
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using title and year of publication, and volume and pages of journal.
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"""
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import requests
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from bs4 import BeautifulSoup
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def get_citation(base_url: str, params: dict) -> str:
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"""
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Return the citation number.
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"""
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soup = BeautifulSoup(requests.get(base_url, params=params).content, "html.parser")
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div = soup.find("div", attrs={"class": "gs_ri"})
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anchors = div.find("div", attrs={"class": "gs_fl"}).find_all("a")
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return anchors[2].get_text()
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if __name__ == "__main__":
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params = {
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"title": (
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"Precisely geometry controlled microsupercapacitors for ultrahigh areal "
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"capacitance, volumetric capacitance, and energy density"
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),
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"journal": "Chem. Mater.",
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"volume": 30,
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"pages": "3979-3990",
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"year": 2018,
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"hl": "en",
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}
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print(get_citation("http://scholar.google.com/scholar_lookup", params=params))
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