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Python/web_programming/current_stock_price.py
Qasim Umar 7665ba5e25 Add unit tests for factorial.py (#12815)
* Add unit tests for factorial.py

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* uvx --python=3.12 unittest2pytest --write test_factorial.py

* Update error message in current_stock_price.py

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2025-07-05 12:58:45 +02:00

49 lines
1.4 KiB
Python

# /// script
# requires-python = ">=3.13"
# dependencies = [
# "beautifulsoup4",
# "httpx",
# ]
# ///
import httpx
from bs4 import BeautifulSoup
"""
Get the HTML code of finance yahoo and select the current qsp-price
Current AAPL stock price is 228.43
Current AMZN stock price is 201.85
Current IBM stock price is 210.30
Current GOOG stock price is 177.86
Current MSFT stock price is 414.82
Current ORCL stock price is 188.87
"""
def stock_price(symbol: str = "AAPL") -> str:
"""
>>> stock_price("EEEE")
'No <fin-streamer> tag with the specified data-testid attribute found.'
>>> isinstance(float(stock_price("GOOG")),float)
True
"""
url = f"https://finance.yahoo.com/quote/{symbol}?p={symbol}"
yahoo_finance_source = httpx.get(
url, headers={"USER-AGENT": "Mozilla/5.0"}, timeout=10, follow_redirects=True
).text
soup = BeautifulSoup(yahoo_finance_source, "html.parser")
if specific_fin_streamer_tag := soup.find("span", {"data-testid": "qsp-price"}):
return specific_fin_streamer_tag.get_text()
return "No <fin-streamer> tag with the specified data-testid attribute found."
# Search for the symbol at https://finance.yahoo.com/lookup
if __name__ == "__main__":
from doctest import testmod
testmod()
for symbol in "AAPL AMZN IBM GOOG MSFT ORCL".split():
print(f"Current {symbol:<4} stock price is {stock_price(symbol):>8}")