Persist args in db and return args in job json (#82)

src/engines/core/base_worker.py

@@ -39,6 +39,7 @@ class BaseRenderWorker(Base):
     end_frame = Column(Integer, nullable=True)
     parent = Column(String, nullable=True)
     children = Column(MutableDict.as_mutable(JSON))
+    args = Column(MutableDict.as_mutable(JSON))
     name = Column(String)
     file_hash = Column(String)
     _status = Column(String)
@@ -288,6 +289,8 @@ class BaseRenderWorker(Base):
                 self.status = RenderStatus.CANCELLED
 
     def percent_complete(self):
+        if self.status == RenderStatus.COMPLETED:
+            return 1.0
         return 0
 
     def _parse_stdout(self, line):
@@ -329,7 +332,8 @@ class BaseRenderWorker(Base):
             'end_frame': self.end_frame,
             'total_frames': self.total_frames,
             'last_output': getattr(self, 'last_output', None),
-            'log_path': self.log_path()
+            'log_path': self.log_path(),
+            'args': self.args
         }
 
         # convert to json and back to auto-convert dates to iso format