It sometimes becomes necessary to convert lists into a key-value pair array. Your lists must be same in length. Now, we will discuss and take two lists and mark them together to create a Python dictionary using three different ways. Convert two lists to a dictionary using loop and remove(...
2. Use zip() to Convert Two Lists to Dictionary Thezip()function in Python is used to combine two lists into a single list of tuples, where the first element of the tuple contains the elements of first list, the second element of the tuple contains the element from second list and pas...
In this example, we will use Python’s dict() function to convert the lists into a dictionary.my_dict = dict(zip(keys, values)) print(my_dict) # {'Name': 'Chioma', 'Age': 25, 'Sex': 'Female', 'Occupation': 'Graphic Designer'} print(type(my_dict)) # <class 'dict'>...
You can convert a Python list to a dictionary using the dict.fromkeys() method, a dictionary comprehension, or the zip() method. The zip() method is useful if you want to merge two lists into a dictionary. Let’s quickly summarize these methods: dict.fromkeys(): Used to create a dicti...
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A list of types can be converted into a Python dictionary by using the dict() constructor with either the list comprehension approach or by using the map() method within the dict() constructor. Moreover, if the elements to be formed into a Python dict are placed in separate lists, then ...
# Initializing stringstring='{"Python" : 2000, "Spark" : 3000, "Java" : 2500}'print("Original string:",string)# Using the split() method and a dictionary comprehensiondefstr_to_dict(string):string=string.strip('{}')pairs=string.split(', ')return{key[1:-2]:int(value)forkey,value...
2. Converting a string to a dictionary: string_data = "key1:value1;key2:value2;key3:value3" dict_data = pythonconvert(string_data, 'dict') print(dict_data) # Output: {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'} III. Conversion of Lists: The pythonconvert funct...
Let's see an example of using eval() to convert a string into a dictionary. Example: s = '{"1": "hi", "2": "alice", "3": "python"}' d = eval(s) print(d) Output: {'1': 'hi', '2': 'alice', '3': 'python'} By applying eval() to the string, we obtain a ...
Convert a dictionary to a list of tuples using the zip() function We can use the zip() function to create a list of tuples containing the key-value pairs. The zip() function takes iterable objects such as lists as input and merges them into a single iterable object. While merging, th...