dict

Author: MaazWebDev

Dictionary/dictionary.py

@@ -0,0 +1,129 @@
+# Dictionary
+
+thisDict = {
+ "name" : "Grande",
+ "brand" : "Toyota",
+ "year" : 2025
+}
+
+print(thisDict)
+print(type(thisDict))
+print(len(thisDict))
+
+thisDict2 = {
+ "Name" : "Axio",
+ "Hybrid" : False,
+ "Model" : 2020,
+ "Color" : ["Red","Green","Blue"]
+}
+print(thisDict2)
+print(type(thisDict2))
+
+# Accesss
+
+print(thisDict2["Name"])
+x = thisDict2.get("Model")
+print(x)
+
+# Key()
+
+print(thisDict2.keys())
+
+# Values()
+
+print(thisDict2.values())
+
+# Items()
+
+print(thisDict2.items())
+
+if "Model" in thisDict2 :
+ print('Yes Available!')
+
+# Change / Update
+
+thisDict2["Model"] = 2021
+print(thisDict2)
+
+thisDict2.update({"Hybrid":True})
+print(thisDict2)
+
+for x in thisDict2 :
+ print(x,thisDict2[x]) 
+
+# Keys is x and value is dictionary
+
+for key , value in thisDict2.items():
+ print(key,value)
+
+if "Name" in thisDict2 :
+ print("Yours Car is Here")
+
+# Add
+
+myDict = {
+ "userName" : "MaazKhan",
+ "employeeId" : 176823,
+ "underGraduate" : True
+}
+print(myDict)
+
+myDict["Age"] = 20
+print(myDict)
+
+myDict.update({"Country":"Pakistan"})
+print(myDict)
+
+# Remove
+
+myDict.pop("Age")
+print(myDict)
+
+myDict.popitem()
+print(myDict)
+
+del myDict["employeeId"]
+print(myDict)
+
+# del myDict;
+# print(myDict)
+
+myDict2 = {
+ "Name" : "Maaz Khan",
+ "Gender" : "Male"
+}
+
+# Copy
+
+myDict_Copy = myDict2.copy()
+print(myDict_Copy)
+
+# Nested Dictionaries
+
+carCompany = {
+ "Corolla":{"Model":2023,"Trasmission":"AutoMatic"},
+ "City":{"Model":2022,"Trasmission":"Manual"},
+ "Shark 6":{"Model":2025,"Trasmission":"AutoMatic"},
+ "Elantra":{"Model":2024,"Trasmission":"Manual"}
+}
+print(carCompany)
+
+# Access
+
+print(carCompany["Corolla"])
+
+print(carCompany["Elantra"]["Model"])
+
+# Loop
+
+for x, obj in carCompany.items():
+ print(x , obj);
+
+ for y in obj:
+ print(y + ':', obj[y])
+
+keys = {"Name","UserName","DisplayName"};
+default_values = "Maaz";
+
+newDict = dict.fromkeys(keys,default_values)
+print(newDict)