62 lines
2.3 KiB
Python
62 lines
2.3 KiB
Python
from datetime import datetime, timedelta, time, date
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import os
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import orjson
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import pytz
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def check_market_hours():
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holidays = [
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"2024-01-01", "2024-01-15", "2024-02-19", "2024-03-29",
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"2024-05-27", "2024-06-19", "2024-07-04", "2024-09-02",
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"2024-11-28", "2024-12-25"
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]
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# Get the current date and time in ET (Eastern Time)
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et_timezone = pytz.timezone('America/New_York')
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current_time = datetime.now(et_timezone)
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current_date_str = current_time.strftime('%Y-%m-%d')
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current_hour = current_time.hour
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current_minute = current_time.minute
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current_day = current_time.weekday() # Monday is 0, Sunday is 6
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# Check if the current date is a holiday or weekend
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is_weekend = current_day >= 5 # Saturday (5) or Sunday (6)
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is_holiday = current_date_str in holidays
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# Determine the market status
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if is_weekend or is_holiday:
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return False #"Market is closed."
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elif 9 <= current_hour < 16 or (current_hour == 17 and current_minute == 0):
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return True #"Market hours."
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else:
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return False #"Market is closed."
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def load_latest_json(directory: str):
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"""Load the JSON file corresponding to today's date (New York time) or the last Friday if today is a weekend."""
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try:
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# Get today's date in New York timezone
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ny_tz = pytz.timezone("America/New_York")
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today_ny = datetime.now(ny_tz).date()
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# Adjust to Friday if today is Saturday or Sunday
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if today_ny.weekday() == 5: # Saturday
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today_ny -= timedelta(days=1)
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elif today_ny.weekday() == 6: # Sunday
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today_ny -= timedelta(days=2)
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# Construct the filename based on the adjusted date
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target_filename = f"{today_ny}.json"
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target_file_path = os.path.join(directory, target_filename)
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# Check if the file exists and load it
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if os.path.exists(target_file_path):
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with open(target_file_path, 'rb') as file:
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return orjson.loads(file.read())
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else:
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print(f"No JSON file found for the target date: {target_filename}")
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return [] # File for the target date not found
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except Exception as e:
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print(f"Error loading JSON file for the target date: {e}")
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return []
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