From 9215af12a3489a83f8ee944cd8375944845bab79 Mon Sep 17 00:00:00 2001
From: tdhood <taylordannhood@gmail.com>
Date: Mon, 10 Apr 2023 18:57:25 -0700
Subject: [PATCH] added louisiana.py

---
 lottery_data_scraper/louisiana.py | 85 +++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 lottery_data_scraper/louisiana.py

diff --git a/lottery_data_scraper/louisiana.py b/lottery_data_scraper/louisiana.py
new file mode 100644
index 0000000..149c89d
--- /dev/null
+++ b/lottery_data_scraper/louisiana.py
@@ -0,0 +1,85 @@
+import sys
+import traceback
+from copy import deepcopy
+import locale
+import logging
+import os
+import re
+from bs4 import BeautifulSoup as bs
+import requests
+import pandas as pd
+from lottery_data_scraper.schemas import GameSchema 
+from lottery_data_scraper.util import fetch_html
+
+logger = logging.getLogger(__name__)
+
+# It's worth assigning to constants values that are used in many
+# places throughout a script.
+BASE_URL = "http://www.louisianalottery.com"
+INDEX_URL = "https://louisianalottery.com/scratch-offs/top-prizes-remaining"
+
+def parse_index(html):
+    soup = bs(html, "lxml")
+    table = soup.find("table")
+    game_hrefs = table.select("tr > td > a")
+    game_urls = list(map(lambda x: "https:" + x.attrs["href"], game_hrefs))
+    return game_urls
+
+
+def parse_game(url, html):
+    soup = bs(html, "lxml")
+    price = soup.select('div[id="scratch-off-prize-info"] td')[1].text.replace("$", "")
+    name = soup.find(class_="scratch-off-title").text
+    num = url.split("/")[-2]
+    grand_prize_row = soup.select(
+        'div[id="scratch-off-table-tier"] table > tbody > tr'
+    )[0]
+    grand_prize_odds = float(
+        grand_prize_row.select("td")[1].text.split(" in ")[1].replace(",", "",)
+    )
+    grand_prize_num = int(grand_prize_row.select("td")[2].text)
+    num_tx = int(grand_prize_odds * grand_prize_num)
+    table = soup.find_all("table")[2]
+    df = pd.read_html(str(table))[0]
+    df.iloc[:, 0] = df.iloc[:, 0].str.replace("$", "")  # noqa: E231
+    df = df.replace("TICKET", price)
+    prizes = [
+        {
+            "prize": prize,
+            "value": float(prize.replace(",", "")),
+            "claimed": int(claimed),
+            "available": int(total) - int(claimed),
+        }
+        for prize, _, total, claimed in [list(r[1])[:4] for r in df.iterrows()]
+    ]
+    game = {
+        "name": name,
+        "game_id": num,
+        "url": url,
+        "state": "la",
+        "price": float(price),
+        "num_tx_initial": num_tx,
+        "prizes": prizes,
+    }
+    return game
+
+
+def main():
+    index_html = requests.get(INDEX_URL).text
+    game_urls = parse_index(index_html)
+    url_htmls = zip(game_urls, [requests.get(url).text for url in game_urls])
+    games = []
+    for url, html in url_htmls:
+        try:
+            game = parse_game(url, html)
+        except Exception as e:
+            logger.warn("Unable to parse {}.\n{}".format(url, e))
+            continue
+        games.append(game)
+    return games
+
+
+if __name__ == "__main__":
+    games = main()
+    schema = GameSchema(many=True)
+    print(schema.dumps(games))
\ No newline at end of file