How do i extract a specific word from a list in python?
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The loop comes in handy when you have a list of people to process:
It is idiomatic to unpack nested items right in the loop: We sometimes come through situations where we require to get all the words present in the string, this can be a tedious task done using the native method. Hence having shorthands to perform this task is always useful. Additionally, this article also includes the cases in which punctuation marks have to be ignored. Python3
Output: Python3
Output: Python3
Output: When it is required to extract keywords from a list, a simple iteration and the ‘iskeyword’ method is used. ExampleBelow is a demonstration of the same − import keyword my_list = ["python", 'is', 'fun', 'to', 'learn'] print("The list is :") print(my_list) my_result = [] for element in my_list: for word in element.split(): if keyword.iskeyword(word): my_result.append(word) print("The result is :") print(my_result) OutputThe list is : ['python', 'is', 'fun', 'to', 'learn'] The result is : ['is'] Explanation
Updated on 08-Sep-2021 07:09:22
How do I extract a specific item from a list in Python?Use the syntax [list[index] for index in index_list] to get a list containing the elements in list at the indices in index_list .. a_list = ["apple", "pear", "banana", "peach"]. indices = [1, 3]. extracted_elements = [a_list[index] for index in indices]. How do I find a specific word in Python?String find() in Python
The find(query) method is built-in to standard python. Just call the method on the string object to search for a string, like so: obj. find(“search”). The find() method searches for a query string and returns the character position if found.
How do you select a specific part of a list in Python?To select elements from a Python list, we will use list. append(). We will create a list of indices to be accessed and the loop is used to iterate through this index list to access the specified element. And then we add these elements to the new list using an index.
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