It would be great to have the option "skip N lines", since CSV files often contain not commented headers. Can this be implemented?
For example:

This is a data file generated by some old software.
Next line will contain a headers of parameters.
Temperature, Humidity, Voltage
22.5, 45.5, 220
23.0, 44.0, 219
...
In such case "skipLines: 2" could be added to con

In the generation of the docs add also a layout with the same theme

I struggled to find out how to write a custom converter/filter for the mapping. The only reason i figured it out was because i googled it and found this page with custom converters as part of the examples.

The documentation contains examples of how to use custom converters, but not how to write them. My suggestion is to add a t

It seems from the documentation that there's no way to directly encode the Csv type, and instead I have to generate a list first. This looks weird, because Csv type is defined in cassava as a representation of csv, but the library doesn't actually give a way to encode it.

While the existing datetime support is nice, some additional flexibility would be nice. When reading date strings, for example, the ability to use a well known parser such as dateutil.parser or, the ability to manipulate the datetime object as it's created (such as making sure the conversion to UTC happens correctly, if needed), or even to