feat design 功能迁移

app/service/design/items/body.py

@@ -0,0 +1,35 @@
+import cv2
+from .builder import ITEMS
+from .pipelines import Compose
+
+
+@ITEMS.register_module()
+class Body(object):
+    def __init__(self, **kwargs):
+        pipeline = [
+            dict(type='LoadBodyImageFromFile', body_path=kwargs['body_path']),
+            # dict(type='ImageShow', key=['body_image', "body_mask"])
+        ]
+        self.pipeline = Compose(pipeline)
+        self.result = dict()
+
+    def process(self):
+        self.pipeline(self.result)
+        pass
+
+    def organize(self, layer):
+        body_layer = dict(priority=0,
+                          name=type(self).__name__.lower(),
+                          image=self.result['body_image'],
+                          image_url=self.result['image_url'],
+                          mask_image=None,
+                          mask_url=None,
+                          sacle=1,
+                          # mask=self.result['body_mask'],
+                          position=(0, 0))
+        layer.insert(body_layer)
+
+    @staticmethod
+    def show(img):
+        cv2.imshow('', img)
+        cv2.waitKey(0)