#CodeTidBit2

Python tip for newbies!
f-strings is an improved way to format strings in Python.
They slice! They dice! They make julienne fries! Okay, they do none of those things, but they do make formatting easier.

#100DaysOfCode #Python

save as codetidbits

#CodeTidbit3

Python Tip: Use argument unpacking a.k.a Splat or Scatter operator with dictionaries (**) to pass keyword arguments for a function call requiring separate positional arguments.

#100DaysOfCode #Python

The passed-in dictionary will decompose the keys as the function keyword arguments and then take the value as the actual value that’s passed for that argument.

#CodeTidbit1
1/3 🧵

Cerberus is a Python validation library that provides powerful yet simple and lightweight data validation functionality.

All you need to do is define a schema and validate your post request payload against it.

#100DaysOfCode #Python

2/3

You can add various validation rules for the fields.

Even regex expressions can be used to validate data inside your fields which is very powerful.

3/3

All errors together are appended in a python dictionary which points out exactly at what place and why an error occurred.

The above code snippet prints "Valid Payload".

Check out the documentation: