Косметические изменения в коде

frontend/api.py

@@ -315,5 +315,6 @@ class UserApi(object):
         response.raise_for_status()
         try:
             return response.json()
-        except:
+        except Exception as e:
+            print(e)
             return response.content

frontend/api_demo.py

@@ -4,7 +4,9 @@ from user import User
 
 def print_lists(lists):
     for item in lists:
-        print(f"List: '{item.title}'", f"Id: {item.id}", "|", "|".join([str(x) for x in item.items_]))
+        print(
+            f"List: '{item.title}'", f"Id: {item.id}", "|", "|".join([str(x) for x in item.items_])
+        )
 
 
 DEFAULT_URL = "http://127.0.0.1:8000"

frontend/user.py

@@ -1,7 +1,5 @@
 import os
 
-from types import SimpleNamespace
-
 from datetime import datetime
 
 import numpy as np
@@ -14,12 +12,13 @@ UPDATE_ERROR = "Failed to update property: {0}"
 
 DATETIME_STR = "%Y-%m-%dT%H:%M:%S.%fZ"
 
+
 def bad_arguments(x, d):
     return list((set(x) - set(d)))
 
+
 class ToDoList(object):
-    def __init__(self, id, title, created_at=None, items=None, 
+    def __init__(self, id, title, created_at=None, items=None, parent=None, user=None):
-        parent=None, user=None):
         self.id = id
         self.title = title
         self.items_ = [] if items is None else items
@@ -88,10 +87,8 @@ class ToDoList(object):
         self.user.lists_update(title=self.title, id=self.id)
 
 
-
 class ToDoItem(object):
-    def __init__(self, id, text, finished=False, created_at=None, 
+    def __init__(self, id, text, finished=False, created_at=None, parent=None, user=None):
-        parent=None, user=None):
         self.id = id
         self.text = text
         self.finished = finished
@@ -125,7 +122,9 @@ class ToDoItem(object):
         print(f"Item '{self}' is being synchronized...")
         if "DEBUG" in os.environ:
             return
-        self.user.todo_items_update(id=self.id, text=self.text, finished=self.finished, parent=self.parent)
+        self.user.todo_items_update(
+            id=self.id, text=self.text, finished=self.finished, parent=self.parent
+        )
 
 
 def make_debug_lists():
@@ -142,8 +141,8 @@ def make_debug_lists():
         for i in range(10)
     ]
 
-class User(UserApi):
 
+class User(UserApi):
     def auth(self, user, passwd):
         """
         Basic authentification
@@ -188,7 +187,6 @@ class User(UserApi):
             to_remove.dispose()
         return self.lists_
 
-        
     def appendUserList(self, title):
         """
         Create a new user list

frontend/workspace.py

@@ -162,14 +162,13 @@ class WorkSpaceFrame(tk.Frame):
         self.lists = self.user.fetchUserLists()
 
         # fill list box
-        self.listBox.delete(0,'end')
+        self.listBox.delete(0, "end")
         for item in self.lists:
             s = f"{str(item)}: {item.created_at.strftime('%Y-%m-%d %H:%M:%S')}"
             self.listBox.insert(tk.END, s)
         self.listBox.pack()
         len(self.lists) > 0 and self.listBox.selection_set(first=0)
 
-
     def listBox_selected(self, *args):
 
         self.toToList.clear()