multiple added features including tokens

flaskapp/token.py

@@ -0,0 +1,41 @@
+import uuid
+from collections.abc import Mapping
+import datetime
+import yaml
+class TokenCollection(Mapping):
+    def __init__(self, filename: str):
+        self.filename=filename
+        with open(filename,"r") as f:
+            self.d=yaml.load(f.read(),yaml.Loader)
+            if self.d is None:
+                self.d=dict()
+
+    def save(self):
+        with open(self.filename,"w") as f:
+            f.write(yaml.dump(self.d))
+    def __getitem__(self,key):
+        return d[key]
+
+    def is_valid(self, token, days=1):
+        if not token in self.d:
+            return False
+        #return self.d[token]["created"] + datetime.timedelta(days=days)
+        #print(self.d[token]["created"] + datetime.timedelta(days=days))
+        if self.d[token]["created"] + datetime.timedelta(days=days) > datetime.datetime.now():
+            return True
+        return False
+
+    def create(self, created_by="Anonym"):
+        t=uuid.uuid4()
+        self.d[str(t)]={
+            "created": datetime.datetime.now(),
+            "createdby":  created_by
+        }
+        self.save()
+        return str(t)
+
+    def __iter__(self):
+        return iter(self.d)
+
+    def __len__(self):
+        return len(self.d)