Posts tagged: python

The rich console is themeable, I’ve been a long time user of rich and had no Idea. You can define your own theme keywords and use them just like you use normal rich keywords in square brackets like'[bold red]'.

from rich.console import Console
from rich.theme import Theme
custom_theme = Theme({
    "info": "dim cyan",
    "warning": "magenta",
    "danger": "bold red"
})
console = Console(theme=custom_theme)
console.print("This is information", style="info")
console.print("[warning]The pod bay doors are locked[/warning]")
console.print("Something terrible happened!", style="danger")

I’m trying to replace my usage of google inline search apps with real apps, today I used a stopwatch to time some things out at work by opening stopwatch. This was something I just wanted running in a tab on another screen, it was not timing running code or anything, I was using it as a reminder to check browser caches every 5 minutes or so for some testing.

So tonight I whipped up a stopwatch, clock and timer, all of which are using the wakelock API to keep the screen on while the app is running.

    // Wake Lock support
    let wakeLock = null;
    async function requestWakeLock() {
      try {
        if ('wakeLock' in navigator) {
          wakeLock = await navigator.wakeLock.request('screen');
          console.log("Wake lock acquired");
        }
      } catch (err) {
        console.error("Wake lock error:", err);
      }
    }

    document.addEventListener("visibilitychange", () => {
      if (wakeLock !== null && document.visibilityState === "visible") {
        requestWakeLock();
      }
    });

    requestWakeLock();

I’ve been using ruff to lint my python code for quite awhile now, I was pretty early to jump on it after release. Some of my projects have had a nice force-single-line setting and some have not. I dug into the docs and it was not clear what I needed to make it work.

[tool.ruff]
select = ['I'] # you probably want others as well

[tool.ruff.isort]
force-single-line = true

Turns out I was missing Isort in the select list.

I was looking back at my analytics page today and wondered what were my posts about back at the beginning. My blog is managed by markata so I looked at a few ways you could pull those posts up. Turns out it’s pretty simple to do, use the markata map with a filter.

from markata import Markata

m.map('title, slug, date', filter='date.year==2016', sort='date')

the filter is python eval that should evaluate to a boolean, all of the

Result #

[
    ('⭐ jupyterlab jupyterlab', 'jupyterlab-jupyterlab', datetime.date(2016, 12, 13)),
    ('⭐ nickhould tidy-data-python', 'nickhould-tidy-data-python', datetime.date(2016, 12, 9)),
    (
        '⭐ mikeckennedy write-pythonic-code-demos',
        'mikeckennedy-write-pythonic-code-demos',
        datetime.date(2016, 11, 22)
    ),
    (
        '⭐ mikeckennedy write-pythonic-code-for-better-data-science-webcast',
        'mikeckennedy-write-pythonic-code-for-better-data-science-webcast',
        datetime.date(2016, 11, 22)
    ),
    ('⭐ rajshah4 dlgroup', 'rajshah4-dlgroup', datetime.date(2016, 11, 18)),
    ('⭐ pandas-dev pandas', 'pandas-dev-pandas', datetime.date(2016, 10, 5))
]

You could use the list command as well right within your shell and the same map and filters work.

⬢ [devtainer-0.1.3] ❯ markata list --map title --filter='date.year==2016'
[22:35:06] 2088/2145 posts skipped                                                                       skip.py:36
           57/2145 posts not skipped                                                                     skip.py:37

⭐ pandas-dev pandas
⭐ rajshah4 dlgroup
⭐ mikeckennedy write-pythonic-code-for-better-data-science-webcast
⭐ mikeckennedy write-pythonic-code-demos
⭐ nickhould tidy-data-python
⭐ jupyterlab jupyterlab

You could also do it with jin right inside of a markdown post using the jinja_md plugin.

{% raw %}
{% for title, slug, date in markata.map('title, slug, date', filter='date.year==2016', sort='date') %}
* [{{title}}]({{slug}}) - {{date}}
{% endfor %}
{% endraw %}

You do have to `jinja: true` in the frontmatter of the post.

Result #

{% for title, slug, date in markata.map(’title, slug, date’, filter=‘date.year==2016’, sort=‘date’) %}

• {{title}} - {{date}} {% endfor %}

I run tailwind for my personal blog, whenever I update it, pre-commit goes in and fixes end of file. I’m sick of these things fighting each other, since it is a generated app it is going to et ignored from pre-commit from now on.

exclude: ^static/app.*\.css$
repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v2.4.0
    hooks:
      - id: trailing-whitespace
      - id: end-of-file-fixer
      - id: check-yaml
      - id: check-added-large-files