TR updates, first round

Author: lpozo

python-dict-attribute/config_v2.py

@@ -3,19 +3,30 @@ def __init__(self, name):
         self.name = name
 
     def set_option(self, key, value):
-        setattr(self, key, value)
+        self.__dict__[key] = value
 
     def get_option(self, key):
-        return getattr(self, key, None)
+        return self.__dict__.get(key, None)
 
     def remove_option(self, key):
-        if hasattr(self, key):
-            delattr(self, key)
+        if key in self.__dict__:
+            del self.__dict__[key]
+            # self.__dict__.pop(key)
             print(f"'{key}' removed!")
         else:
             print(f"'{key}' does not exist.")
 
     def clear(self):
-        for key in list(self.__dict__.keys()):
-            delattr(self, key)
+        self.__dict__.clear()
         print("All options removed!")
+
+
+conf = Config("GUI App")
+conf.set_option("theme", "dark")
+conf.set_option("size", "200x400")
+print(conf.__dict__)
+conf.remove_option("size")
+print(conf.__dict__)
+# conf.remove_option("autosave")  # Raises KeyError
+conf.clear()
+print(conf.__dict__)

python-dict-attribute/demo.py

@@ -9,3 +9,5 @@ def method(self):
 
 
 print(DemoClass.__dict__)
+demo_object = DemoClass()
+print(demo_object.__dict__)

python-dict-attribute/person_v1.py python-dict-attribute/person.pypython-dict-attribute/person_v1.py renamed to python-dict-attribute/person.py

@@ -22,8 +22,9 @@ def as_tuple(self):
         return tuple(self.__dict__.values())
 
 
-person = Person("John", "Doe", 30)
-print(repr(person))
-print(person)
-print(person.as_dict())
-print(person.as_tuple())
+john = Person("John", "Doe", 30)
+print(repr(john))
+Person("John", "Doe", 30)
+print(john)
+print(john.as_dict())
+print(john.as_tuple())