MyList = list(map(lambda x: x, my_ems())) # Use map and lambda to get the keys of dict Let’s use both functions and get our desired output. the combination of a map() function and a lambda function. We can also get the keys as a list using another approach i.e. # Get the keys as a list using dictionary comprehensionĦ. Let’s use list comprehension(a concise way of creating a new list) and get the list of all keys. Use for loop to iterate a python dictionary over keys, by default when you use for loop with dict, it returns a key from the dict for each iteration, add the key to the list to get all keys as a list.Īlternatively, using list comprehension we can get all the keys of the Python dictionary. The list() function takes the dict_keys as an argument and converts it to a list, this will return all keys of the dictionary in the form of a list. To get dictionary keys as a list in Python use the dict.keys() which returns the keys in the form of dict_keys() and use this as an argument to the list(). Dictionary elements should be enclosed with Each element in the dictionary is in the form of key:value pairs. # Example 5: Using * operator get the keysĪ Python dictionary is a key-value collection that is unordered, mutable, and does not allow duplicate keys. Mykeys = list(map(lambda x: x, my_ems())) # Example 4: Use map and lambda get the keys of dict # Example 3: Get the keys as a list using dictionary comprehension # Example 1: Get the keys of dictionary as a list Quick Examples of Dictionary Keys as a Listįollowing are quick examples of getting dictionary keys as a list in Python. How to convert Python List to JSON - Easy Python Tutorial 1.
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