backend/app/cron_shareholders.py
2024-06-09 18:37:54 +02:00

147 lines
5.0 KiB
Python

import ujson
import sqlite3
import asyncio
import pandas as pd
from tqdm import tqdm
import requests
from bs4 import BeautifulSoup
import re
class Short_Data:
def __init__(self, data):
self.short_interest_ratio_days_to_cover = data.get('shortInterestRatioDaysToCover')
self.short_percent_of_float = data.get('shortPercentOfFloat')
self.short_percent_increase_decrease = data.get('shortPercentIncreaseDecrease')
self.short_interest_current_shares_short = data.get('shortInterestCurrentSharesShort')
self.shares_float = data.get('sharesFloat')
self.short_interest_prior_shares_short = data.get('shortInterestPriorSharesShort')
self.percent_from_52_wk_high = data.get('percentFrom52WkHigh')
self.percent_from_50_day_ma = data.get('percentFrom50DayMa')
self.percent_from_200_day_ma = data.get('percentFrom200DayMa')
self.percent_from_52_wk_low = data.get('percentFrom52WkLow')
self.n_52_week_performance = data.get('n52WeekPerformance')
self.trading_volume_today_vs_avg = data.get('tradingVolumeTodayVsAvg')
self.trading_volume_today = data.get('tradingVolumeToday')
self.trading_volume_average = data.get('tradingVolumeAverage')
self.market_cap = data.get('marketCap')
self.percent_owned_by_insiders = data.get('percentOwnedByInsiders')
self.percent_owned_by_institutions = data.get('percentOwnedByInstitutions')
self.price = data.get('price')
self.name = data.get('name')
self.ticker = data.get('ticker')
def camel_case(s):
s = re.sub(r'[^A-Za-z0-9 ]+', '', s)
s = s.replace('%', 'Percent')
s = re.sub(r'(\d)', r'n\1', s)
s = re.sub(r'(\d+)', '', s)
parts = s.split()
return parts[0].lower() + ''.join(word.capitalize() for word in parts[1:])
def parse_stock_data(html):
soup = BeautifulSoup(html, 'html.parser')
table_rows = soup.select('div.inner_box_2 > table > tr')
parsed_data = {}
for row in table_rows:
try:
key_element = row.select_one('td:nth-child(1)')
value_element = row.select_one('td:nth-child(2)')
if key_element and value_element:
key = camel_case(key_element.get_text().strip())
value = value_element.get_text().strip()
# Clean and convert value
if 'view' in value.lower():
value = None
else:
value = re.sub(r'[\s%,\$]', '', value)
value = float(value) if value and value.replace('.', '', 1).isdigit() else value
if key:
parsed_data[key] = value
except:
pass
# Add price, name, and ticker separately
price = float(table_rows[0].select_one('td:nth-child(2)').get_text().strip().replace('$', '') or 'NaN')
name = table_rows[0].select_one('td').get_text().strip()
ticker = table_rows[1].select_one('td').get_text().strip()
parsed_data.update({
'price': price,
'name': name,
'ticker': ticker
})
return Short_Data(parsed_data) if name.lower() != 'not available - try again' else None
def shortsqueeze(ticker=''):
try:
url = f'https://shortsqueeze.com/?symbol={ticker}'
response = requests.get(url, allow_redirects=False)
if response.status_code == 200:
return parse_stock_data(response.text)
else:
return None
except Exception as e:
print(f"An error occurred: {e}")
return None
async def save_as_json(symbol, data):
with open(f"json/shareholders/{symbol}.json", 'w') as file:
ujson.dump(data, file)
query_template = f"""
SELECT
shareholders
FROM
stocks
WHERE
symbol = ?
"""
async def get_data(ticker, con):
try:
df = pd.read_sql_query(query_template, con, params=(ticker,))
shareholders_list = ujson.loads(df.to_dict()['shareholders'][0])
# Keys to keep
keys_to_keep = ["cik","ownership", "investorName", "weight", "sharesNumber", "marketValue"]
# Create new list with only the specified keys
shareholders_list = [
{key: d[key] for key in keys_to_keep}
for d in shareholders_list
]
except Exception as e:
#print(e)
shareholders_list = []
return shareholders_list
async def run():
con = sqlite3.connect('stocks.db')
cursor = con.cursor()
cursor.execute("PRAGMA journal_mode = wal")
cursor.execute("SELECT DISTINCT symbol FROM stocks")
stock_symbols = [row[0] for row in cursor.fetchall()]
for ticker in tqdm(stock_symbols):
shareholders_list = await get_data(ticker, con)
if len(shareholders_list) > 0:
await save_as_json(ticker, shareholders_list)
con.close()
try:
asyncio.run(run())
except Exception as e:
print(e)