Posts tagged with "wasat"

Wasat v0.3.0 is now available. This is a pretty small update, but one that's going to be useful in the next release of Rogallo. I've now got client certificate support up and going in the application, and I thought it might be useful to show the user if a given page is using a client certificate or not (and, perhaps, at some point, make the details of the certificate available as part of some page information dialog).

With this in mind, I've added client_cert_path and client_cert_used properties to the Response class. The former is the path to the certificate used (if one was used), the latter is a simple boolean flag to say if a certificate was used at all.

Of course, client_cert_path could be used for both purposes as it'll be None if one isn't used, but client_cert_used will read better in code if that's all that's needed.

I've made a quick update to Wasat, my async Gemini Protocol client library for Python. Now that I'm at a point where I want to add client certificates to Rogallo, I'm essentially shaking down the support for this in Wasat.

One thing I wanted right away was a certificate that, in effect, never expires. So with this release of Wasat I've added an option where the days to expire can be set to None, which results in the expiration date being set to 9999-12-31.

I've just released v0.1.0 of Wasat, my async Gemini Protocol client library for Python.

Changes in this release include:

• Support for generating and storing client certificates to help when handling 6x responses. This is still experimental.
• Updated the CLI to handle requests for input (handling 1x responses).
• Added a uri property to the Response class, to expose the target URI reached from a request.
• Added a history property to the Response class, to expose the redirect history if redirection took place.
• Added a requested_uri property to the Response class, to expose the originally requested URI.
• Updated the CLI so that, when in verbose mode, it prints all of the available redirection information.

Most of the changes here are in support of resolving an issue I found with Rogallo yesterday. With v0.1.0 available I should be able to update Rogallo with an easy fix.

So far, building this library, and the client application, is proving to be really interesting and educational. There's something fun about building a "web browser" of sorts, from the ground up. It really hits this point:

{Gemini might be of interest to you if you} Are a hobbyist programmer with a "do it yourself" attitude who enjoys building their own tools and getting real use out of them every day

from the Gemini protocol FAQ. For me, in "hobbyist programmer" mode, this is all kinds of fun.

I can't remember how and where I saw it, but just over a week ago I ran into Project Gemini. Somehow I've never read or seen anything about this before, which is pretty wild considering it's been on the go for around seven years now. As I read up on it I got more and more intrigued. I had the urge to do... something with it.

I think the thing I want to do, and I know I'm far from the first, is write a client for the terminal. I'm envisioning something very similar to Hike, but obviously only targeting the gemini protocol itself, and only handling and rendering gemtext.

I will, obviously, be looking to write this in Python, and of course, will be looking to use Textual, which means that it would be useful to have a Python client library for the protocol, and ideally a client library that is async. I did some searching, found client libraries, but none of them seemed to be async-first.

With this in mind, and to kick-start the project, last night I fired up Antigravity¹ and got a library up and going. Wasat is the result. For the moment this should be considered alpha-status software (hence v0.0.1). I've done some very rudimentary testing and experimenting with it and, so far, so good. It's also proving to be a good tool with which to get to know the protocol. It also gives me another project to use to experiment with an agent (this being the first project I've started from scratch using Antigravity).

Over the next few days I'm going to toy with the library more, clean up the code, look for any issues, and then I'll start on the client application. That will be hand-built; no AI. I have some ideas of fun things I want to do, especially when it comes to handling gemtext.

It'll be nice to have a new pet project that's a hand-coded project. The first significant one since OldNews.

Getting back to Wasat itself: I believe it has everything necessary to allow for writing such a client (which, to be fair, isn't much -- that's kind of the point of the protocol). It also comes with a simple CLI built in, which can be run with python -m wasat (if it's just installed as a library) or with wasat (if installed globally, along with any command scripts). The command itself is just a simple download tool for a "page" in a "capsule". For example, I can grab the content of a test capsule I've created:

$ wasat gemini://davep.gemcities.com/
# Introduction
Hey! I'm Dave. Normally you'd find me at:
=> https://www.davep.org My web site
or
=> https://blog.davep.org My blog
amongst other places. But I discovered Gemini and I'm really curious about
the idea, so here I am giving GemCities a go to get to know things a little
better.

(with thanks to GemCities for providing a neat little service).

As for where this is all going: there's no direction, really. I've found a neat new thing that I didn't know about before, the idea sits well with me, and I want to explore it more. It also gives me an excuse to do a thing I really enjoy doing: writing terminal-based TUI applications for the sake of it, and especially writing one that works just how I want.