Attempt to fix issue #59

pyblish_lite/control.py

@@ -163,6 +163,12 @@ def on_next():
             if order > (until + 0.5):
                 return util.defer(100, on_finished_)
 
+            plug, instance = self.current_pair
+            if not plug.active or \
+                (instance is not None and instance.data.get("publish") is False):
+                util.defer(10, try_next)
+                return
+
             self.about_to_process.emit(*self.current_pair)
 
             util.defer(10, on_process)
@@ -187,6 +193,9 @@ def on_process():
             # IMPORTANT: This *must* be done *after* processing of
             # the current pair, otherwise data generated at that point
             # will *not* be included.
+            try_next()
+
+        def try_next():
             try:
                 self.current_pair = next(self.pair_generator)
 
@@ -227,11 +236,10 @@ def _iterator(self, plugins, context):
         test = pyblish.logic.registered_test()
 
         for plug, instance in pyblish.logic.Iterator(plugins, context):
-            if not plug.active:
-                continue
 
-            if instance is not None and instance.data.get("publish") is False:
-                continue
+            # We do not care about checking the plugin or instance "active" states
+            # because it can change outside of this "for" loop, so any checks here
+            # could potentially be outdated or inaccurate.
 
             self.processing["nextOrder"] = plug.order
 

pyblish_lite/window.py

@@ -493,7 +493,7 @@ def __init__(self, controller, parent=None):
         controller.was_validated.connect(self.on_was_validated)
         controller.was_published.connect(self.on_was_published)
         controller.was_acted.connect(self.on_was_acted)
-        controller.was_finished.connect(self.on_finished)
+        # controller.was_finished.connect(self.on_finished)
 
         # Discovery happens synchronously during reset, that's
         # why it's important that this connection is triggered