358 lines
16 KiB
Python
358 lines
16 KiB
Python
import json
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import logging
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import os
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import sys
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import time
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import subprocess
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import multiprocessing
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import schedule
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import sqlite3
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import pandas as pd
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from datetime import datetime, timezone
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from logging_utils import setup_logging
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# --- Configuration ---
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WATCHED_COINS = ["BTC", "ETH", "SOL", "BNB", "HYPE", "ASTER", "ZEC", "PUMP", "SUI"]
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COIN_LISTER_SCRIPT = "list_coins.py"
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MARKET_FEEDER_SCRIPT = "market.py"
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DATA_FETCHER_SCRIPT = "data_fetcher.py"
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RESAMPLER_SCRIPT = "resampler.py"
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MARKET_CAP_FETCHER_SCRIPT = "market_cap_fetcher.py"
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STRATEGY_CONFIG_FILE = os.path.join("_data", "strategies.json")
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PRICE_DATA_FILE = os.path.join("_data", "current_prices.json")
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DB_PATH = os.path.join("_data", "market_data.db")
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STATUS_FILE = os.path.join("_data", "fetcher_status.json")
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MARKET_CAP_SUMMARY_FILE = os.path.join("_data", "market_cap_data.json")
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LOGS_DIR = "_logs"
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def format_market_cap(mc_value):
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"""Formats a large number into a human-readable market cap string."""
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if not isinstance(mc_value, (int, float)) or mc_value == 0:
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return "N/A"
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if mc_value >= 1_000_000_000_000:
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return f"${mc_value / 1_000_000_000_000:.2f}T"
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if mc_value >= 1_000_000_000:
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return f"${mc_value / 1_000_000_000:.2f}B"
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if mc_value >= 1_000_000:
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return f"${mc_value / 1_000_000:.2f}M"
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return f"${mc_value:,.2f}"
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def run_market_feeder():
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"""Target function to run market.py and redirect its output to a log file."""
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log_file = os.path.join(LOGS_DIR, "market_feeder.log")
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while True:
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try:
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with open(log_file, 'a') as f:
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subprocess.run(
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[sys.executable, MARKET_FEEDER_SCRIPT, "--log-level", "off"],
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check=True, stdout=f, stderr=subprocess.STDOUT
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)
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except (subprocess.CalledProcessError, Exception) as e:
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with open(log_file, 'a') as f:
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f.write(f"\n--- PROCESS ERROR at {datetime.now()} ---\n")
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f.write(f"Market feeder script failed: {e}. Restarting...\n")
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time.sleep(5)
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def run_data_fetcher_job():
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"""Defines the job for the data fetcher, redirecting output to a log file."""
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log_file = os.path.join(LOGS_DIR, "data_fetcher.log")
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try:
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command = [sys.executable, DATA_FETCHER_SCRIPT, "--coins"] + WATCHED_COINS + ["--days", "7", "--log-level", "off"]
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with open(log_file, 'a') as f:
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f.write(f"\n--- Starting data_fetcher.py job at {datetime.now()} ---\n")
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subprocess.run(command, check=True, stdout=f, stderr=subprocess.STDOUT)
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except Exception as e:
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with open(log_file, 'a') as f:
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f.write(f"\n--- SCHEDULER ERROR at {datetime.now()} ---\n")
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f.write(f"Failed to run data_fetcher.py job: {e}\n")
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def data_fetcher_scheduler():
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"""Schedules the data_fetcher.py script."""
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setup_logging('off', 'DataFetcherScheduler')
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run_data_fetcher_job()
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schedule.every(1).minutes.do(run_data_fetcher_job)
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while True:
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schedule.run_pending()
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time.sleep(1)
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def run_resampler_job():
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"""Defines the job for the resampler, redirecting output to a log file."""
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log_file = os.path.join(LOGS_DIR, "resampler.log")
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try:
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command = [sys.executable, RESAMPLER_SCRIPT, "--coins"] + WATCHED_COINS + ["--log-level", "off"]
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with open(log_file, 'a') as f:
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f.write(f"\n--- Starting resampler.py job at {datetime.now()} ---\n")
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subprocess.run(command, check=True, stdout=f, stderr=subprocess.STDOUT)
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except Exception as e:
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with open(log_file, 'a') as f:
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f.write(f"\n--- SCHEDULER ERROR at {datetime.now()} ---\n")
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f.write(f"Failed to run resampler.py job: {e}\n")
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def resampler_scheduler():
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"""Schedules the resampler.py script."""
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setup_logging('off', 'ResamplerScheduler')
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run_resampler_job()
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schedule.every(4).minutes.do(run_resampler_job)
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while True:
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schedule.run_pending()
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time.sleep(1)
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def run_market_cap_fetcher_job():
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"""Defines the job for the market cap fetcher, redirecting output."""
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log_file = os.path.join(LOGS_DIR, "market_cap_fetcher.log")
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try:
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command = [sys.executable, MARKET_CAP_FETCHER_SCRIPT, "--coins"] + WATCHED_COINS + ["--log-level", "off"]
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with open(log_file, 'a') as f:
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f.write(f"\n--- Starting {MARKET_CAP_FETCHER_SCRIPT} job at {datetime.now()} ---\n")
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subprocess.run(command, check=True, stdout=f, stderr=subprocess.STDOUT)
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except Exception as e:
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with open(log_file, 'a') as f:
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f.write(f"\n--- SCHEDULER ERROR at {datetime.now()} ---\n")
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f.write(f"Failed to run {MARKET_CAP_FETCHER_SCRIPT} job: {e}\n")
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def market_cap_fetcher_scheduler():
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"""Schedules the market_cap_fetcher.py script to run daily at a specific UTC time."""
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setup_logging('off', 'MarketCapScheduler')
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schedule.every().day.at("00:15", "UTC").do(run_market_cap_fetcher_job)
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while True:
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schedule.run_pending()
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time.sleep(60)
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def run_strategy(strategy_name: str, config: dict):
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"""Target function to run a strategy, redirecting its output to a log file."""
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log_file = os.path.join(LOGS_DIR, f"strategy_{strategy_name}.log")
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script_name = config['script']
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params_str = json.dumps(config['parameters'])
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command = [sys.executable, script_name, "--name", strategy_name, "--params", params_str, "--log-level", "normal"]
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while True:
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try:
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with open(log_file, 'a') as f:
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f.write(f"\n--- Starting strategy '{strategy_name}' at {datetime.now()} ---\n")
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subprocess.run(command, check=True, stdout=f, stderr=subprocess.STDOUT)
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except (subprocess.CalledProcessError, Exception) as e:
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with open(log_file, 'a') as f:
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f.write(f"\n--- PROCESS ERROR at {datetime.now()} ---\n")
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f.write(f"Strategy '{strategy_name}' failed: {e}. Restarting...\n")
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time.sleep(10)
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class MainApp:
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def __init__(self, coins_to_watch: list, processes: dict, strategy_configs: dict):
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self.watched_coins = coins_to_watch
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self.prices = {}
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self.market_caps = {}
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self.last_db_update_info = "Initializing..."
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self.background_processes = processes
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self.process_status = {}
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self.strategy_configs = strategy_configs
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self.strategy_statuses = {}
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def read_prices(self):
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"""Reads the latest prices from the JSON file."""
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if os.path.exists(PRICE_DATA_FILE):
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try:
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with open(PRICE_DATA_FILE, 'r', encoding='utf-8') as f:
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self.prices = json.load(f)
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except (json.JSONDecodeError, IOError):
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logging.debug("Could not read price file.")
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def read_market_caps(self):
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"""Reads the latest market cap summary from its JSON file."""
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if os.path.exists(MARKET_CAP_SUMMARY_FILE):
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try:
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with open(MARKET_CAP_SUMMARY_FILE, 'r', encoding='utf-8') as f:
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summary_data = json.load(f)
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for coin in self.watched_coins:
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table_key = f"{coin}_market_cap"
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if table_key in summary_data:
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self.market_caps[coin] = summary_data[table_key].get('market_cap')
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except (json.JSONDecodeError, IOError):
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logging.debug("Could not read market cap summary file.")
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def read_strategy_statuses(self):
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"""Reads the status JSON file for each enabled strategy."""
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for name in self.strategy_configs.keys():
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status_file = os.path.join("_data", f"strategy_status_{name}.json")
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if os.path.exists(status_file):
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try:
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with open(status_file, 'r', encoding='utf-8') as f:
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self.strategy_statuses[name] = json.load(f)
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except (IOError, json.JSONDecodeError):
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self.strategy_statuses[name] = {"error": "Could not read status file."}
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else:
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self.strategy_statuses[name] = {"current_signal": "Initializing..."}
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def get_overall_db_status(self):
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"""Reads the fetcher status from the status file."""
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if os.path.exists(STATUS_FILE):
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try:
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with open(STATUS_FILE, 'r', encoding='utf-8') as f:
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status = json.load(f)
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coin = status.get("last_updated_coin")
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timestamp_utc_str = status.get("last_run_timestamp_utc")
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num_candles = status.get("num_updated_candles", 0)
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if timestamp_utc_str:
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dt_utc = datetime.fromisoformat(timestamp_utc_str.replace('Z', '+00:00')).replace(tzinfo=timezone.utc)
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dt_local = dt_utc.astimezone(None)
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offset = dt_local.utcoffset()
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offset_hours = int(offset.total_seconds() / 3600)
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sign = '+' if offset_hours >= 0 else ''
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offset_str = f"UTC{sign}{offset_hours}"
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timestamp_display = f"{dt_local.strftime('%Y-%m-%d %H:%M:%S')} {offset_str}"
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else:
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timestamp_display = "N/A"
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self.last_db_update_info = f"{coin} at {timestamp_display} | {num_candles} candles"
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except (IOError, json.JSONDecodeError):
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self.last_db_update_info = "Error reading status file."
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def check_process_status(self):
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"""Checks if the background processes are still running."""
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for name, process in self.background_processes.items():
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self.process_status[name] = "Running" if process.is_alive() else "STOPPED"
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def display_dashboard(self):
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"""Displays a formatted dashboard with side-by-side tables."""
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print("\x1b[H\x1b[J", end="") # Clear screen
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# --- Build Left Table (Market Dashboard) ---
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left_table_lines = []
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left_table_width = 44
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left_table_lines.append("--- Market Dashboard ---\t\t")
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left_table_lines.append("-" * left_table_width)
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left_table_lines.append(f"{'#':^2} | {'Coin':^6} | {'Live Price':>10} | {'Market Cap':>15} |")
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left_table_lines.append("-" * left_table_width)
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for i, coin in enumerate(self.watched_coins, 1):
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price = self.prices.get(coin, "Loading...")
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market_cap = self.market_caps.get(coin)
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formatted_mc = format_market_cap(market_cap)
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left_table_lines.append(f"{i:<2} | {coin:^6} | {price:>10} | {formatted_mc:>15} |")
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left_table_lines.append("-" * left_table_width)
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# --- Build Right Table (Strategy Status) ---
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right_table_lines = []
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right_table_width = 148
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right_table_lines.append("--- Strategy Status ---")
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right_table_lines.append("-" * right_table_width)
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right_table_lines.append(f"{'#':<2} | {'Strategy Name':<25} | {'Coin':^6} | {'Signal':<8} | {'Signal Price':>12} | {'Last Change (Local)':>22} | {'TF':^5} | {'Parameters':<45} |")
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right_table_lines.append("-" * right_table_width)
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for i, (name, status) in enumerate(self.strategy_statuses.items(), 1):
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signal = status.get('current_signal', 'N/A')
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price = status.get('signal_price')
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price_display = f"{price:.4f}" if isinstance(price, (int, float)) else "-"
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last_change = status.get('last_signal_change_utc')
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last_change_display = 'Never'
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if last_change:
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# Convert UTC timestamp from file to local time for display
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dt_utc = datetime.fromisoformat(last_change.replace('Z', '+00:00')).replace(tzinfo=timezone.utc)
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dt_local = dt_utc.astimezone(None)
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last_change_display = dt_local.strftime('%Y-%m-%d %H:%M')
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config_params = self.strategy_configs.get(name, {}).get('parameters', {})
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coin = config_params.get('coin', 'N/A')
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timeframe = config_params.get('timeframe', 'N/A')
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other_params = {k: v for k, v in config_params.items() if k not in ['coin', 'timeframe']}
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params_str = ", ".join([f"{k}={v}" for k, v in other_params.items()])
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right_table_lines.append(f"{i:^2} | {name:<25} | {coin:^6} | {signal:<8} | {price_display:>12} | {last_change_display:>22} | {timeframe:^5} | {params_str:<45} |")
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right_table_lines.append("-" * right_table_width)
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# --- Combine Tables Side-by-Side ---
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output_lines = []
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max_rows = max(len(left_table_lines), len(right_table_lines))
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separator = " "
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indent = " " * 10
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for i in range(max_rows):
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left_part = left_table_lines[i] if i < len(left_table_lines) else " " * left_table_width
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right_part = indent + right_table_lines[i] if i < len(right_table_lines) else ""
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output_lines.append(f"{left_part}{separator}{right_part}")
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# --- Add Bottom Sections ---
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output_lines.append(f"\nDB Status: Last update -> {self.last_db_update_info}")
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output_lines.append("\n--- Background Processes ---")
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for name, status in self.process_status.items():
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output_lines.append(f"{name:<25}: {status}")
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final_output = "\n".join(output_lines)
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print(final_output)
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sys.stdout.flush()
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def run(self):
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"""Main loop to read data, display dashboard, and check processes."""
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while True:
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self.read_prices()
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self.read_market_caps()
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self.get_overall_db_status()
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self.read_strategy_statuses()
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self.check_process_status()
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self.display_dashboard()
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time.sleep(2)
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if __name__ == "__main__":
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setup_logging('normal', 'MainApp')
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if not os.path.exists(LOGS_DIR):
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os.makedirs(LOGS_DIR)
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logging.info(f"Running coin lister: '{COIN_LISTER_SCRIPT}'...")
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try:
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subprocess.run([sys.executable, COIN_LISTER_SCRIPT], check=True, capture_output=True, text=True)
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except subprocess.CalledProcessError as e:
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logging.error(f"Failed to run '{COIN_LISTER_SCRIPT}'. Error: {e.stderr}")
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sys.exit(1)
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processes = {}
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strategy_configs = {}
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processes["Market Feeder"] = multiprocessing.Process(target=run_market_feeder, daemon=True)
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processes["Data Fetcher"] = multiprocessing.Process(target=data_fetcher_scheduler, daemon=True)
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processes["Resampler"] = multiprocessing.Process(target=resampler_scheduler, daemon=True)
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processes["Market Cap Fetcher"] = multiprocessing.Process(target=market_cap_fetcher_scheduler, daemon=True)
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try:
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with open(STRATEGY_CONFIG_FILE, 'r') as f:
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strategy_configs = json.load(f)
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for name, config in strategy_configs.items():
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if config.get("enabled", False):
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if not os.path.exists(config['script']):
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logging.error(f"Strategy script '{config['script']}' for strategy '{name}' not found. Skipping.")
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continue
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proc = multiprocessing.Process(target=run_strategy, args=(name, config), daemon=True)
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processes[f"Strategy: {name}"] = proc
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except (FileNotFoundError, json.JSONDecodeError) as e:
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logging.error(f"Could not load strategies from '{STRATEGY_CONFIG_FILE}': {e}")
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# Launch all processes
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for name, proc in processes.items():
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logging.info(f"Starting process '{name}'...")
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proc.start()
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time.sleep(3)
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app = MainApp(coins_to_watch=WATCHED_COINS, processes=processes, strategy_configs=strategy_configs)
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try:
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app.run()
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except KeyboardInterrupt:
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logging.info("Shutting down...")
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for proc in processes.values():
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if proc.is_alive(): proc.terminate()
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for proc in processes.values():
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if proc.is_alive(): proc.join()
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logging.info("Shutdown complete.")
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sys.exit(0)
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