Adding additional logging to startup, to determine why Travis is hanging hopefully

Author: jonoomph

src/classes/app.py

@@ -76,13 +76,14 @@ def __init__(self, *args, mode=None):
             reroute_output()
         except ImportError as ex:
             tb = traceback.format_exc()
+            log.error('OpenShotApp::Import Error: %s' % str(ex))
             QMessageBox.warning(None, "Import Error",
                                 "Module: %(name)s\n\n%(tb)s" % {"name": ex.name, "tb": tb})
             # Stop launching and exit
             raise
             sys.exit()
-        except Exception:
-            raise
+        except Exception as ex:
+            log.error('OpenShotApp::Init Error: %s' % str(ex))
             sys.exit()
 
         # Log some basic system info

src/windows/main_window.py

@@ -159,7 +159,8 @@ def closeEvent(self, event):
         # Close & Stop libopenshot logger
         openshot.ZmqLogger.Instance().Close()
         app.logger_libopenshot.kill()
-        self.http_server_thread.kill()
+        if self.http_server_thread:
+            self.http_server_thread.kill()
 
         # Destroy lock file
         self.destroy_lock_file()
@@ -2448,11 +2449,6 @@ def transformTriggered(self, clip_id):
         else:
             self.is_transforming = False
 
-    def init_thumbnail_server(self):
-        """Initialize and start the thumbnail HTTP server"""
-        self.http_server_thread = httpThumbnailServerThread()
-        self.http_server_thread.start()
-
     def __init__(self, mode=None):
 
         # Create main window base class
@@ -2510,8 +2506,11 @@ def __init__(self, mode=None):
         if not self.mode == "unittest":
             self.RecoverBackup.connect(self.recover_backup)
 
-        # Init HTTP server for thumbnails
-        self.init_thumbnail_server()
+            # Initialize and start the thumbnail HTTP server
+            self.http_server_thread = httpThumbnailServerThread()
+            self.http_server_thread.start()
+        else:
+            self.http_server_thread = None
 
         # Create the timeline sync object (used for previewing timeline)
         self.timeline_sync = TimelineSync(self)
@@ -2666,6 +2665,8 @@ def __init__(self, mode=None):
         # Show window
         if not self.mode == "unittest":
             self.show()
+        else:
+            log.info('Hiding UI for unittests')
 
         # Create tutorial manager
         self.tutorial_manager = TutorialManager(self)