Add Filter
We can add a filter to the iterable to a list comprehension to create a dictionary only for particular data based on condition. Filtering means adding values to dictionary-based on conditions.
Syntax: {key: value for (key, value) in data condition}
Example:
Python3
# create a list comprehension with student agedata = [('sravan', 23), ('ojaswi', 15), ('rohith', 8), ('gnanesh', 4), ('bobby', 20)]# create a dictionary with list# comprehension if value is equal to 20print({key: value for (key, value) in data if value == 20})# create a dictionary with list# comprehension if value is greater than to 10print({key: value for (key, value) in data if value > 10})# create a dictionary with list# comprehension if key is sravanprint({key: value for (key, value) in data if key == 'sravan'}) |
Output:
{'bobby': 20}
{'sravan': 23, 'ojaswi': 15, 'bobby': 20}
{'sravan': 23}
Create a dictionary with list comprehension in Python
In this article, we will discuss how to create a dictionary with list comprehension in Python.