![Python Collections — DefaultDict : Dictionary with Default values and Automatic Keys | by Daksh Gupta | The Startup | Medium Python Collections — DefaultDict : Dictionary with Default values and Automatic Keys | by Daksh Gupta | The Startup | Medium](https://miro.medium.com/v2/resize:fit:1400/1*jXHATFe_KN9317R7n7Kxlw.png)
Python Collections — DefaultDict : Dictionary with Default values and Automatic Keys | by Daksh Gupta | The Startup | Medium
Did you know that Python includes a `defaultdict` in its `collections` module? The defaultdict is a subclass of Python's regular `dict`, but its main difference is that it never raises a `KeyError`
![Omni Analytics Group (📈,📈) on X: "A #python #defaultdict from the collections package extends the functionality of a standard #dictionary by setting a default object (or “factory”) for keys not present in Omni Analytics Group (📈,📈) on X: "A #python #defaultdict from the collections package extends the functionality of a standard #dictionary by setting a default object (or “factory”) for keys not present in](https://pbs.twimg.com/media/FA3Ff48XEAQgeEg.jpg)
Omni Analytics Group (📈,📈) on X: "A #python #defaultdict from the collections package extends the functionality of a standard #dictionary by setting a default object (or “factory”) for keys not present in
![From Grokking Defaultdict to Solving Graph Problems (Part 1) | by Rafat Ashraf Joy | The Startup | Medium From Grokking Defaultdict to Solving Graph Problems (Part 1) | by Rafat Ashraf Joy | The Startup | Medium](https://miro.medium.com/v2/resize:fit:890/1*JIfbLYqxFy5uJFDF4Wg8TQ.png)
From Grokking Defaultdict to Solving Graph Problems (Part 1) | by Rafat Ashraf Joy | The Startup | Medium
![Bob Belderbos on X: "Good news: if you're always checking if a key is present when building up a dict you can stop doing that! Enter collections. defaultdict 🐍💡 In this example an Bob Belderbos on X: "Good news: if you're always checking if a key is present when building up a dict you can stop doing that! Enter collections. defaultdict 🐍💡 In this example an](https://pbs.twimg.com/media/FMBpxhRXMAIgCdC.jpg)