Added Classes and Objects - Lab **and** advanced certificate. (#43)

Author: MitkoVtori

Diff for: Advanced/README.md

@@ -1,3 +1,5 @@
+<img width="300" src="https://user-images.githubusercontent.com/112943652/221200590-93edf542-a3af-4719-ab46-bc50390e1946.png">
+
 | Python Advanced  | 
 | ---------------- |
 | <a href="1.Stacks, Queues, Tuples and Sets">Stacks, Queues, Tuples and Sets</a> |

Diff for: OOP/2.Classes and Objects/# TODO.txt

@@ -0,0 +1,7 @@
+class Vehicle:
+
+    def __init__(self, mileage, max_speed=150):
+        self.mileage = mileage
+        self.max_speed = max_speed
+        self.gadgets = []
+

Diff for: OOP/2.Classes and Objects/Classes and Objects - Lab/01. Vehicle.py

@@ -0,0 +1,15 @@
+class Point:
+
+    def __init__(self, x, y):
+        self.x = x
+        self.y = y
+
+    def set_x(self, new_x):
+        self.x = new_x
+
+    def set_y(self, new_y):
+        self.y = new_y
+
+    def __str__(self):
+        return f"The point has coordinates ({self.x},{self.y})"
+

Diff for: OOP/2.Classes and Objects/Classes and Objects - Lab/02. Point.py

@@ -0,0 +1,21 @@
+class Circle:
+    pi = 3.14
+
+    def __init__(self, radius):
+        self.radius = radius
+
+    def set_radius(self, new_radius):
+        self.radius = new_radius
+
+    def get_area(self):
+        return self.radius ** 2 * Circle.pi
+
+    def get_circumference(self):
+        return self.radius * 2 * Circle.pi
+
+
+''' TEST '''
+# circle = Circle(10)
+# circle.set_radius(12)
+# print(circle.get_area())
+# print(circle.get_circumference())

Diff for: OOP/2.Classes and Objects/Classes and Objects - Lab/03. Circle.py

@@ -0,0 +1,19 @@
+class Glass:
+    capacity = 250
+
+    def __init__(self):
+        self.content = 0
+
+    def fill(self, ml):
+        if self.content + ml <= Glass.capacity:
+            self.content += ml
+            return f"Glass filled with {ml} ml"
+        return f"Cannot add {ml} ml"
+
+    def empty(self):
+        self.content = 0
+        return "Glass is now empty"
+
+    def info(self):
+        return f"{Glass.capacity - self.content} ml left"
+

Diff for: OOP/2.Classes and Objects/Classes and Objects - Lab/04. Glass.py

@@ -0,0 +1,24 @@
+class Smartphone:
+
+    def __init__(self, memory):
+        self.memory = memory
+        self.apps = []
+        self.is_on = False
+
+    def power(self):
+        self.is_on = False if self.is_on else True
+
+    def install(self, app, app_memory):
+        if self.memory - app_memory >= 0 and self.is_on:
+            self.memory -= app_memory
+            self.apps.append(app)
+            return f"Installing {app}"
+
+        elif self.memory - app_memory >= 0:
+            return f"Turn on your phone to install {app}"
+
+        return f"Not enough memory to install {app}"
+
+    def status(self):
+        return f"Total apps: {len(self.apps)}. Memory left: {self.memory}"
+

Diff for: OOP/2.Classes and Objects/Classes and Objects - Lab/05. Smartphone.py

@@ -4,3 +4,7 @@
 | ------------------------ |
 | <a href="1.First Steps in OOP/First Steps in OOP - Lab">First Steps in OOP</a>     |
 | <a href="1.First Steps in OOP/First Steps in OOP - Exercise">Exercise: First Steps in OOP</a> |
+| ----------------------------- |
+| <a href="2.Classes and Objects">Classes and Objects</a> |
+| ------------------ |
+| <a href="2.Classes and Objects/Classes and Objects - Lab">Classes and Objects</a> |

Diff for: OOP/README.md

@@ -5,11 +5,16 @@ Course Lecturer - **[Mario Zahariev](https://github.com/zahariev-webbersof)**
 <br>
 Course Exercise Lecturer - **[Diyan Kalaydzhiev](https://github.com/DiyanKalaydzhiev23)**
 
+<!-- <p float="left"> -->
+<img width="250" src="https://user-images.githubusercontent.com/112943652/221198735-55e4de81-cd84-4e13-b77d-505d7eb1ba03.png">
+<!-- <img width="250" src="https://user-images.githubusercontent.com/112943652/221198735-55e4de81-cd84-4e13-b77d-505d7eb1ba03.png"> -->
+<!-- </p> -->
+
 | Python Advanced | Python OOP |
 | --------------- | ---------- |
 | <a href="Advanced">Advanced</a> | <a href="OOP">Object Oriented Programming</a> |
 | <a href="Advanced/1.Stacks, Queues, Tuples and Sets">Stacks, Queues, Tuples and Sets</a> | <a href="OOP/1.First Steps in OOP">First Steps in OOP</a> |
-| <a href="Advanced/2.Multidimensional Lists">Multidimensional Lists (AKA matrix)</a> | Classes and Objects |
+| <a href="Advanced/2.Multidimensional Lists">Multidimensional Lists (AKA matrix)</a> | <a href="OOP/2.Classes and Objects">Classes and Objects</a> |
 | <a href="Advanced/3.Functions Advanced">Functions Advanced</a> | Inheritance |
 | <a href="Advanced/4.Error Handling">Error Handling</a> | Encapsulation |
 | <a href="Advanced/5.File Handling">File Handling</a>  | Static and Class Methods |

Diff for: README.md

@@ -0,0 +1,2 @@
+![Advanced certificate](https://user-images.githubusercontent.com/112943652/221198735-55e4de81-cd84-4e13-b77d-505d7eb1ba03.png)
+![Advanced curriculum](https://user-images.githubusercontent.com/112943652/221198752-04b2dfab-b8fb-4688-8c17-1c5a5986513b.png)