adding all files done so far

learning/property/property.py

@@ -0,0 +1,13 @@
+class Celsius(object):
+    """docstring for Celsius"""
+    def __init__(self, temperature=0):
+        super(Celsius, self).__init__()
+        self.temperature = temperature
+
+    @classmethod
+    def from_fahrenheit(cls, temperature=32):
+        temperature = (temperature - 32) / (9 / 5)
+        return cls(temperature)
+
+    def to_fahrenheit(self):
+        return (self.temperature * 1.8) + 32

learning/property/property1.py

@@ -0,0 +1,26 @@
+class P:
+
+    def __init__(self, x):
+        print('init')
+        self._x = x
+
+    @property
+    def x(self):
+        print('get')
+        return self._x
+
+    @x.setter
+    def x(self, x):
+        print('set')
+        if x < 0:
+            self._x = 0
+        elif x > 1000:
+            self._x = 1000
+        else:
+            self._x = x
+
+    def double(self):
+        return self.x * 2
+
+    def overwrite(self):
+        self.x = 20

learning/property/property2.py

@@ -0,0 +1,32 @@
+class Robot:
+
+    def __init__(self, name, build_year, lk=0.5,
+                 lp=0.5):
+        self.name = name
+        self.build_year = build_year
+        self.__potential_physical = lk
+        self.__potential_psychic = lp
+
+    @property
+    def condition(self):
+        s = self.__potential_physical + self.__potential_psychic
+        if s <= -1:
+            return "I feel miserable!"
+        elif s <= 0:
+            return "I feel bad!"
+        elif s <= 0.5:
+            return "Could be worse!"
+        elif s <= 1:
+            return "Seems to be okay!"
+        else:
+            return "Great!"
+
+    def printer(self):
+        return self.condition
+
+    def __get__(self, instance, owner):
+        return 'get'
+
+
+x = Robot("Marvin", 1979, 0.2, 0.4)
+y = Robot("Caliban", 1993, -0.4, 0.3)