Programming

I just recently started documenting my code as it helped me. Though I feel like my documentations are a bit too verbose and probably unneeded on obvious parts of my code.

So I started commenting above a few lines of code and explain it in a short sentence what I do or why I do that, then leave a space under it for the next line so it is easier to read.

What do you think about this?

Edit: real code example from one of my projects:

async def discord_login_callback(request: HttpRequest) -> HttpResponseRedirect:
    async def exchange_oauth2_code(code: str) -> str | None:
        data = {
            'grant_type': 'authorization_code',
            'code': code,
            'redirect_uri': OAUTH2_REDIRECT_URI
        }
        headers = {
            'Content-Type': 'application/x-www-form-urlencoded'
        }
        async with httpx.AsyncClient() as client:
            # get user's access and refresh tokens
            response = await client.post(f"{BASE_API_URI}/oauth2/token", data=data, headers=headers, auth=(CLIENT_ID, CLIENT_SECRET))
            if response.status_code == 200:
                access_token, refresh_token = response.json()["access_token"], response.json()["refresh_token"]

                # get user data via discord's api
                user_data = await client.get(f"{BASE_API_URI}/users/@me", headers={"Authorization": f"Bearer {access_token}"})
                user_data = user_data.json()
                user_data.update({"access_token": access_token, "refresh_token": refresh_token}) # add tokens to user_data

                return user_data, None
            else:
                # if any error occurs, return error context
                context = generate_error_dictionary("An error occurred while trying to get user's access and refresh tokens", f"Response Status: {response.status_code}\nError: {response.content}")
                return None, context

    code = request.GET.get("code")
    user, context = await exchange_oauth2_code(code)

    # login if user's discord user data is returned
    if user:
        discord_user = await aauthenticate(request, user=user)
        await alogin(request, user=discord_user, backend="index.auth.DiscordAuthenticationBackend")
        return redirect("index")
    else:
        return render(request, "index/errorPage.html", context)