Fix: TypeError: Zonal_stats() In Rasterstats

Hey everyone! Ever been wrestling with Python, geospatial data, and the dreaded TypeError: zonal_stats() got an unexpected keyword argument 'stats'? You're not alone! This is a common hiccup when diving into the world of rasterstats, especially when you're trying to build cool things like a FastAPI endpoint to analyze your geospatial data. Let's break down this error, figure out why it happens, and, most importantly, how to fix it. We'll cover everything from the basics of rasterstats to advanced troubleshooting tips, ensuring you're well-equipped to tackle this issue and get back to building awesome geospatial applications.

Understanding the Error: TypeError: zonal_stats() got an unexpected keyword argument 'stats'

So, you're building a GET endpoint with FastAPI, ready to crunch some numbers on your GeoJSON and raster files. You've got your code set, you're feeling good, and then BAM! This error hits you: TypeError: zonal_stats() got an unexpected keyword argument 'stats'. It's frustrating, right? Let’s dissect what this means. This error message essentially tells you that the zonal_stats() function in the rasterstats library received an argument named 'stats' that it wasn't expecting. In simpler terms, you're passing something to the function that it doesn't know how to handle. This usually boils down to a version mismatch, incorrect syntax, or a misunderstanding of how the zonal_stats() function is supposed to be used. To truly grasp the issue, let's delve into the inner workings of rasterstats. Rasterstats is a fantastic Python package that allows you to summarize raster values (think satellite imagery, elevation models) within vector geometries (like polygons representing land parcels or administrative boundaries). The zonal_stats() function is the heart of this package, enabling you to calculate statistics like the mean, minimum, maximum, and standard deviation of raster data within those geometries. The beauty of rasterstats lies in its ability to efficiently bridge the gap between raster and vector data, making it a go-to tool for geospatial analysis. Now, when you encounter this TypeError, it's like the function is saying, “Hey, I don’t recognize this ‘stats’ thing you’re giving me!” This typically happens because the way you're calling zonal_stats() doesn't align with what the version of rasterstats you have installed expects. It's like trying to plug a USB-C into a USB-A port – it just won't fit! We need to make sure we're using the right