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import streamlit as st
import streamlit.components.v1 as components
import requests
import random
from bs4 import BeautifulSoup
def display_paper(link, title, pdf_link):
st.title(f"Random Arxiv Paper: A randomly selected paper from Arxiv's newest published papers - {title}")
st.markdown(f"[Link to Paper]({link})")
iframe_tag = f'<iframe src="{pdf_link}" width="1100" height="1000" scrolling="yes" seamless></iframe>'
st.markdown(iframe_tag, unsafe_allow_html=True)
def main():
with st.spinner("Wait for it..."):
url = "https://arxiv.org/list/cs/new"
response = requests.get(url)
soup = BeautifulSoup(response.content, "html.parser")
identifier_spans = soup.find_all("span", class_="list-identifier")
links = []
pdfs = []
for span in identifier_spans:
link = span.find("a")["href"]
try:
pdf_link = span.find("a", title="Download PDF")["href"]
if link.startswith("/abs/"):
links.append("https://arxiv.org" + link)
if pdf_link.startswith("/pdf/"):
pdfs.append("https://arxiv.org" + pdf_link + ".pdf")
except:
continue
s = soup.find_all("div", class_="list-title mathjax")
titles = [t.text for t in s]
papers = list(zip(links, titles, pdfs))
random_paper = random.choice(papers)
paper_link, paper_title, paper_pdf = random_paper
display_paper(paper_link, paper_title, paper_pdf)
if __name__ == "__main__":
main()
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