Repo cleanup. Move job_server class to lib.

start_server.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python3
+import logging
+import os
+import socket
+import threading
+import time
+import yaml
+from lib.job_server import server
+from lib.render_queue import RenderQueue
+
+
+def start_server(background_thread=False):
+    def eval_loop(delay_sec=1):
+        while True:
+            RenderQueue.evaluate_queue()
+            time.sleep(delay_sec)
+
+    with open('config.yaml') as f:
+        config = yaml.load(f, Loader=yaml.FullLoader)
+
+    logging.basicConfig(format='%(asctime)s: %(levelname)s: %(module)s: %(message)s', datefmt='%d-%b-%y %H:%M:%S',
+                        level=config.get('server_log_level', 'INFO').upper())
+
+    server.config['UPLOAD_FOLDER'] = os.path.expanduser(config['upload_folder'])
+    server.config['MAX_CONTENT_PATH'] = config['max_content_path']
+
+    # Get hostname and render clients
+    RenderQueue.host_name = socket.gethostname()
+    server.config['HOSTNAME'] = RenderQueue.host_name
+    if not RenderQueue.render_clients:
+        RenderQueue.render_clients = [RenderQueue.host_name]
+
+    # disable most Flask logging
+    flask_log = logging.getLogger('werkzeug')
+    flask_log.setLevel(config.get('flask_log_level', 'ERROR').upper())
+
+    # Set up the RenderQueue object
+    RenderQueue.load_state()
+
+    thread = threading.Thread(target=eval_loop, kwargs={'delay_sec': config.get('queue_eval_seconds', 1)}, daemon=True)
+    thread.start()
+
+    logging.info("Starting Zordon Render Server")
+
+    if background_thread:
+        server_thread = threading.Thread(
+            target=lambda: server.run(host='0.0.0.0', port=RenderQueue.port, debug=False, use_reloader=False))
+        server_thread.start()
+        server_thread.join()
+    else:
+        server.run(host='0.0.0.0', port=RenderQueue.port, debug=config.get('flask_debug_enable', False),
+                   use_reloader=False)
+
+
+if __name__ == '__main__':
+    start_server()