William Jeynes
66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
import requests
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import json
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import random
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from urllib.parse import urlencode
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BASE_URL = "https://dbkf.ontotext.com/rest-api/search/documents"
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# search parameters
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# Ukraine: http://weverify.eu/resource/Concept/Q212
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# COVID: http://weverify.eu/resource/Concept/Q84263196
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# "documentTypes": "http://schema.org/Claim",
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DEFAULT_PARAMS = [
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("concept", "http://weverify.eu/resource/Concept/Q212"),
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("from", "2000-01-01"),
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("to", "2026-02-19"),
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("lang", "en"),
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("limit", 5000),
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("page", 1),
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("orderBy", "date"),
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# duplicate keys allowed
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("organization", "http://weverify.eu/resource/Organization/3727f7b2aa90ec0716693e5464b28d18"), # StopFake
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("organization", "http://weverify.eu/resource/Organization/c71953fa6cf24ac4178f751c77862070"), # CheckYourFact
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]
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NUM_RANDOM_CLAIMS = 20
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OUTPUT_FILE = "../../data/claims.json"
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def fetch_claims(params=None):
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if params is None:
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params = DEFAULT_PARAMS
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query_string = urlencode(params)
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url = f"{BASE_URL}?{query_string}"
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print(f"Fetching data from: {url}\n")
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try:
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response = requests.get(url, timeout=15)
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response.raise_for_status()
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data = response.json()
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documents = data.get("documents", [])
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print(f"Fetched {len(documents)} documents.")
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return documents
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except Exception as e:
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print(f"Error fetching data: {e}")
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return []
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def save_random_claims(documents, output_file, num_claims=20):
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if not documents:
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print("No documents to save.")
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return
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sample_size = min(num_claims, len(documents))
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selected = random.sample(documents, sample_size)
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with open(output_file, "w", encoding="utf-8") as f:
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json.dump(selected, f, indent=4, ensure_ascii=False)
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print(f"Saved {sample_size} random claims to {output_file}")
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if __name__ == "__main__":
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docs = fetch_claims()
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save_random_claims(docs, OUTPUT_FILE, NUM_RANDOM_CLAIMS)
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