在选择了标注的分片后变更任务状态

DAPlatform/Dao/Slice.py

@@ -158,5 +158,15 @@ def find_slice_annotation_by_task(task_id, type):
         return list
 
 
+# 通过sliceid查找taskid
+def find_task_by_slice(slice_id):
+    try:
+        s = Slice.get(Slice.slice_id == slice_id)
+    except:
+        return None
+    else:
+        return s.task_id
+
+
 if __name__ == '__main__':
     Slice.create_table()

DAPlatform/Dao/Task.py

@@ -153,6 +153,18 @@ def find_task_name(task_id):
         return t.task_name
 
 
+# 修改任务状态
+def set_state(task_id, state):
+    try:
+        t = Task.get(Task.task_id == task_id)
+    except:
+        return False
+    else:
+        t.state = state
+        t.save()
+        return True
+
+
 if __name__ == '__main__':
     # delete_task(10)
     Task.drop_table()

DAPlatform/views/slice.py

 import json
 from flask import Blueprint
 from flask import request
-from Dao import Data, Slice, Relation
+from Dao import Data, Slice, Relation, Task
 
 slice = Blueprint("slice", __name__, url_prefix="/api/slice")
 
@@ -26,6 +26,8 @@ def select_pieces():
     data = request.get_json(silent=True)
     userId = int(data['userId'])
     selected = list(data['selected'])
+    task_id = Slice.find_task_by_slice(selected[0])
+    Task.set_state(task_id, 1)
     for sliceItem in selected:
         ret = Data.find_data_by_slice(sliceItem)
         if ret.code == 0: