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* pre-commit: Upgrade psf/black for stable style 2023 Updating https://github.com/psf/black ... updating 22.12.0 -> 23.1.0 for their `2023 stable style`. * https://github.com/psf/black/blob/main/CHANGES.md#2310 > This is the first [psf/black] release of 2023, and following our stability policy, it comes with a number of improvements to our stable style… Also, add https://github.com/tox-dev/pyproject-fmt and https://github.com/abravalheri/validate-pyproject to pre-commit. I only modified `.pre-commit-config.yaml` and all other files were modified by pre-commit.ci and psf/black. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
97 lines
2.7 KiB
Python
97 lines
2.7 KiB
Python
"""
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Scrape the price and pharmacy name for a prescription drug from rx site
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after providing the drug name and zipcode.
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"""
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from urllib.error import HTTPError
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from bs4 import BeautifulSoup
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from requests import exceptions, get
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BASE_URL = "https://www.wellrx.com/prescriptions/{0}/{1}/?freshSearch=true"
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def fetch_pharmacy_and_price_list(drug_name: str, zip_code: str) -> list | None:
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"""[summary]
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This function will take input of drug name and zipcode,
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then request to the BASE_URL site.
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Get the page data and scrape it to the generate the
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list of lowest prices for the prescription drug.
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Args:
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drug_name (str): [Drug name]
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zip_code(str): [Zip code]
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Returns:
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list: [List of pharmacy name and price]
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>>> fetch_pharmacy_and_price_list(None, None)
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>>> fetch_pharmacy_and_price_list(None, 30303)
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>>> fetch_pharmacy_and_price_list("eliquis", None)
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"""
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try:
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# Has user provided both inputs?
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if not drug_name or not zip_code:
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return None
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request_url = BASE_URL.format(drug_name, zip_code)
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response = get(request_url)
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# Is the response ok?
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response.raise_for_status()
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# Scrape the data using bs4
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soup = BeautifulSoup(response.text, "html.parser")
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# This list will store the name and price.
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pharmacy_price_list = []
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# Fetch all the grids that contains the items.
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grid_list = soup.find_all("div", {"class": "grid-x pharmCard"})
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if grid_list and len(grid_list) > 0:
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for grid in grid_list:
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# Get the pharmacy price.
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pharmacy_name = grid.find("p", {"class": "list-title"}).text
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# Get price of the drug.
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price = grid.find("span", {"p", "price price-large"}).text
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pharmacy_price_list.append(
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{
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"pharmacy_name": pharmacy_name,
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"price": price,
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}
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)
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return pharmacy_price_list
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except (HTTPError, exceptions.RequestException, ValueError):
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return None
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if __name__ == "__main__":
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# Enter a drug name and a zip code
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drug_name = input("Enter drug name: ").strip()
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zip_code = input("Enter zip code: ").strip()
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pharmacy_price_list: list | None = fetch_pharmacy_and_price_list(
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drug_name, zip_code
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)
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if pharmacy_price_list:
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print(f"\nSearch results for {drug_name} at location {zip_code}:")
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for pharmacy_price in pharmacy_price_list:
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name = pharmacy_price["pharmacy_name"]
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price = pharmacy_price["price"]
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print(f"Pharmacy: {name} Price: {price}")
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else:
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print(f"No results found for {drug_name}")
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