add get users

main.py

@@ -471,11 +471,17 @@ def getPrintSettings():
 def getUsers():
     sess= Session()
     users = sess.query(Users).join(Dolgnost).all()
-    
+    usr=[]
     for user in users:
+        a = []
         dolg = sess.query(Dolgnost).filter(Dolgnost.id==user.id_dolgnost).first()
-        print(user.fio)
-        print(dolg.dolgnst)
+        a.append(user.fio)
+        a.append(dolg.dolgnst)
+        a.append(user.isadmin)
+        
+        usr.append(a)
+        print(usr)
+    return usr
 
 def getDolgnost():
     sess = Session()
@@ -521,7 +527,6 @@ def showAllUsersGui():
     lbl1=Label(window,text="Все пользователи системы",font=("",25),fg="#fed9b7",bg="#5D6D7E")
     lbl1.pack(anchor="center")
 
-
     tree = ttk.Treeview(window, column=("FName", "LName", "Roll No"), show='headings', height=5)
     tree.column("# 1", anchor=CENTER)
     tree.heading("# 1", text="FName")
@@ -543,7 +548,5 @@ def showAllUsersGui():
 
     mainloop()
 
-
-
 if __name__ == '__main__':
-    showAllUsersGui()
+    getUsers()