import requests
from typing import List, Dict, Any
def find_dblp_publications(query: str, max_results: int = 10) -> List[Dict[str, Any]]:
"""Search DBLP database for computer science papers.
Args:
query: The search query string
max_results: Maximum number of results to return
Returns:
List of dictionaries with publication data including:
- authors: List of author names
- title: Publication title
- venue: Publication venue
- volume: Volume number
- number: Publication number
- pages: Page numbers
- publisher: Publisher name
- year: Publication year
- type: Publication type
- access: Access type
- key: DBLP key
- doi: DOI identifier
- ee: Electronic edition link
- url: DBLP page URL
"""
try:
# DBLP API endpoint
url = f"https://dblp.org/search/publ/api"
params = {
'q': query,
'format': 'json',
'h': max_results
}
response = requests.get(url, params=params, timeout=10)
response.raise_for_status()
data = response.json()
# Extract publications from the response
publications = []
if 'result' in data and 'hits' in data['result'] and 'hit' in data['result']['hits']:
hits = data['result']['hits']['hit']
# Ensure hits is a list
if not isinstance(hits, list):
hits = [hits]
for hit in hits:
info = hit.get('info', {})
# Extract authors
authors = []
if 'authors' in info and 'author' in info['authors']:
author_data = info['authors']['author']
if isinstance(author_data, list):
authors = author_data
else:
authors = [author_data]
# Create publication dictionary
publication = {
'title': info.get('title', ''),
'authors': authors,
'venue': info.get('venue', ''),
'volume': info.get('volume', ''),
'number': info.get('number', ''),
'pages': info.get('pages', ''),
'publisher': info.get('publisher', ''),
'year': info.get('year', ''),
'type': info.get('type', ''),
'access': info.get('access', ''),
'key': info.get('key', ''),
'doi': info.get('doi', ''),
'ee': info.get('ee', ''),
'url': info.get('url', '')
}
publications.append(publication)
return publications
except requests.RequestException as e:
print(f"Error fetching DBLP data: {e}")
return []
except Exception as e:
print(f"Error processing DBLP data: {e}")
return []
