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5f3e9f5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | """Startup script for Screenshot Studio with environment checks."""
import os
import sys
import io
if sys.version_info >= (3, 7):
if isinstance(sys.stdout, io.TextIOWrapper):
sys.stdout.reconfigure(encoding='utf-8', errors='replace', line_buffering=True)
if isinstance(sys.stderr, io.TextIOWrapper):
sys.stderr.reconfigure(encoding='utf-8', errors='replace', line_buffering=True)
def check_dependencies():
"""Check if all required dependencies are installed."""
required = ['flask', 'playwright', 'PIL', 'requests']
missing = []
for package in required:
try:
if package == 'PIL':
__import__('PIL')
else:
__import__(package)
except ImportError:
missing.append(package)
if missing:
print("❌ Missing dependencies:")
for pkg in missing:
print(f" - {pkg}")
print("\n💡 Install with: pip install -r requirements.txt")
return False
return True
def check_config():
"""Check if configuration file exists (relative to this script)."""
backend_dir = os.path.abspath(os.path.dirname(__file__))
config_path = os.path.join(backend_dir, 'config', 'config.py')
if not os.path.exists(config_path):
print("❌ Configuration file not found!")
print("\n💡 Steps to fix (from the repo root):")
print(" 1. cp backend/config/config.example.py backend/config/config.py")
print(" 2. Edit backend/config/config.py and add your API credentials")
return False
return True
def check_playwright():
"""Check if Playwright browsers are installed."""
try:
from playwright.sync_api import sync_playwright
with sync_playwright() as p:
try:
browser = p.chromium.launch(headless=True)
browser.close()
return True
except Exception:
print("❌ Playwright browsers not installed!")
print("\n💡 Install with: playwright install chromium")
return False
except Exception as e:
print(f"❌ Playwright check failed: {e}")
return False
def create_folders():
"""Create necessary output folders (relative to this script)."""
backend_dir = os.path.abspath(os.path.dirname(__file__))
folders = [
'output/screenshots',
'output/html',
'output/presentations',
'output/videos',
]
for folder in folders:
os.makedirs(os.path.join(backend_dir, folder), exist_ok=True)
print("✅ Output folders ready")
def main():
"""Run all checks and start the application."""
print("=" * 60)
print("🚀 Screenshot Studio - Starting...")
print("=" * 60)
print()
# Run checks
checks = [
("Dependencies", check_dependencies),
("Configuration", check_config),
("Playwright", check_playwright)
]
for name, check_func in checks:
print(f"Checking {name}...", end=" ")
if check_func():
print("✅")
else:
print()
sys.exit(1)
print()
create_folders()
print()
# Start the application
print("=" * 60)
print("✅ All checks passed! Starting server...")
print("=" * 60)
print()
# Ensure we run from the backend/ directory so relative paths resolve
os.chdir(os.path.abspath(os.path.dirname(__file__)))
# Import and run the app
from app import app, _env_bool
host = os.environ.get('FLASK_HOST') or os.environ.get('HOST', '127.0.0.1')
port = int(os.environ.get('PORT', '5000'))
debug = _env_bool('FLASK_DEBUG', False) or _env_bool('DEBUG', False)
app.run(debug=debug, port=port, host=host, use_reloader=debug)
if __name__ == '__main__':
main()
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