Initial commit

ChanModel/Features.py

@@ -0,0 +1,18 @@
+from typing import Optional
+
+
+class CFeatures:
+    def __init__(self, initFeat=None):
+        self.__features = {} if initFeat is None else dict(initFeat)
+
+    def items(self):
+        yield from self.__features.items()
+
+    def __getitem__(self, k):
+        return self.__features[k]
+
+    def add_feat(self, inp1, inp2: Optional[float] = None):
+        if inp2 is None:
+            self.__features.update(inp1)
+        else:
+            self.__features.update({inp1: inp2})