mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-11-23 21:11:08 +00:00
885580b3a1
* pyupgrade --py310-plus and run mypy in precommit, not build * pyupgrade --py310-plus web_programming/fetch_well_rx_price.py * pyupgrade --py310-plus web_programming/fetch_well_rx_price.py * Fix arithmetic_analysis/in_static_equilibrium.py * Fix arithmetic_analysis/in_static_equilibrium.py
102 lines
2.7 KiB
Python
102 lines
2.7 KiB
Python
"""
|
|
|
|
Scrape the price and pharmacy name for a prescription drug from rx site
|
|
after providing the drug name and zipcode.
|
|
|
|
"""
|
|
|
|
from urllib.error import HTTPError
|
|
|
|
from bs4 import BeautifulSoup
|
|
from requests import exceptions, get
|
|
|
|
BASE_URL = "https://www.wellrx.com/prescriptions/{0}/{1}/?freshSearch=true"
|
|
|
|
|
|
def fetch_pharmacy_and_price_list(drug_name: str, zip_code: str) -> list | None:
|
|
"""[summary]
|
|
|
|
This function will take input of drug name and zipcode,
|
|
then request to the BASE_URL site.
|
|
Get the page data and scrape it to the generate the
|
|
list of lowest prices for the prescription drug.
|
|
|
|
Args:
|
|
drug_name (str): [Drug name]
|
|
zip_code(str): [Zip code]
|
|
|
|
Returns:
|
|
list: [List of pharmacy name and price]
|
|
|
|
>>> fetch_pharmacy_and_price_list(None, None)
|
|
|
|
>>> fetch_pharmacy_and_price_list(None, 30303)
|
|
|
|
>>> fetch_pharmacy_and_price_list("eliquis", None)
|
|
|
|
"""
|
|
|
|
try:
|
|
|
|
# Has user provided both inputs?
|
|
if not drug_name or not zip_code:
|
|
return None
|
|
|
|
request_url = BASE_URL.format(drug_name, zip_code)
|
|
response = get(request_url)
|
|
|
|
# Is the response ok?
|
|
response.raise_for_status()
|
|
|
|
# Scrape the data using bs4
|
|
soup = BeautifulSoup(response.text, "html.parser")
|
|
|
|
# This list will store the name and price.
|
|
pharmacy_price_list = []
|
|
|
|
# Fetch all the grids that contains the items.
|
|
grid_list = soup.find_all("div", {"class": "grid-x pharmCard"})
|
|
if grid_list and len(grid_list) > 0:
|
|
for grid in grid_list:
|
|
|
|
# Get the pharmacy price.
|
|
pharmacy_name = grid.find("p", {"class": "list-title"}).text
|
|
|
|
# Get price of the drug.
|
|
price = grid.find("span", {"p", "price price-large"}).text
|
|
|
|
pharmacy_price_list.append(
|
|
{
|
|
"pharmacy_name": pharmacy_name,
|
|
"price": price,
|
|
}
|
|
)
|
|
|
|
return pharmacy_price_list
|
|
|
|
except (HTTPError, exceptions.RequestException, ValueError):
|
|
return None
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
# Enter a drug name and a zip code
|
|
drug_name = input("Enter drug name: ").strip()
|
|
zip_code = input("Enter zip code: ").strip()
|
|
|
|
pharmacy_price_list: list | None = fetch_pharmacy_and_price_list(
|
|
drug_name, zip_code
|
|
)
|
|
|
|
if pharmacy_price_list:
|
|
|
|
print(f"\nSearch results for {drug_name} at location {zip_code}:")
|
|
for pharmacy_price in pharmacy_price_list:
|
|
|
|
name = pharmacy_price["pharmacy_name"]
|
|
price = pharmacy_price["price"]
|
|
|
|
print(f"Pharmacy: {name} Price: {price}")
|
|
else:
|
|
print(f"No results found for {drug_name}")
|