The syntax for List Comprehension in Python is as follows:
new_list = [expression for item in iterable if condition]
Here, new_list is the new list being created, expression is the operation being performed on each element, item is the current element of the iterable being processed, and iterable is the original list. The optional condition filters out elements that do not meet a certain criterion.
Let's break down the syntax further:
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new_list: This is the new list that will be created using List Comprehension. It can be an empty list, or it can contain some elements that will be overwritten by the new elements.
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expression: This is the operation or transformation that will be performed on each element of the original list. It can be any valid Python expression, such as a function call, arithmetic operation, or a combination of both.
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item: This represents the current element being processed in the iterable. It can be any valid variable name.
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iterable: This is the original list that will be iterated over to perform the desired operation. It can be any iterable object in Python, such as a list, tuple, or a string.
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condition (optional): This is an optional condition that can be added to filter out elements that do not meet a certain criterion. It can be any valid Python expression that returns a Boolean value, such as a comparison operator or a logical operator.
It is important to note that List Comprehension is enclosed in square brackets [].
