forked from genewildish/Mainline
1096 lines
40 KiB
Python
Executable File
1096 lines
40 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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M A I N L I N E
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Digital news consciousness stream.
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Matrix aesthetic · THX-1138 hue.
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"""
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import subprocess, sys, os, pathlib
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# ─── BOOTSTRAP VENV ───────────────────────────────────────
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_VENV = pathlib.Path(__file__).resolve().parent / ".mainline_venv"
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_MARKER = _VENV / ".installed_v3"
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def _ensure_venv():
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"""Create a local venv and install deps if needed."""
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if _MARKER.exists():
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return
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import venv
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print("\033[2;38;5;34m > first run — creating environment...\033[0m")
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venv.create(str(_VENV), with_pip=True, clear=True)
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pip = str(_VENV / "bin" / "pip")
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subprocess.check_call(
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[pip, "install", "feedparser", "Pillow", "-q"],
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stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
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)
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_MARKER.touch()
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_ensure_venv()
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# Install sounddevice on first run after v3
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_MARKER_SD = _VENV / ".installed_sd"
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if not _MARKER_SD.exists():
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_pip = str(_VENV / "bin" / "pip")
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subprocess.check_call([_pip, "install", "sounddevice", "numpy", "-q"],
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stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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_MARKER_SD.touch()
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sys.path.insert(0, str(next((_VENV / "lib").glob("python*/site-packages"))))
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import feedparser # noqa: E402
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from PIL import Image, ImageDraw, ImageFont # noqa: E402
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import random, time, re, signal, atexit, textwrap, threading # noqa: E402
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try:
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import sounddevice as _sd
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import numpy as _np
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_HAS_MIC = True
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except Exception:
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_HAS_MIC = False
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import urllib.request, urllib.parse, json # noqa: E402
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from datetime import datetime
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from html import unescape
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from html.parser import HTMLParser
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# ─── CONFIG ───────────────────────────────────────────────
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HEADLINE_LIMIT = 1000
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FEED_TIMEOUT = 10
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MIC_THRESHOLD_DB = 50 # dB above which glitches intensify
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MODE = 'poetry' if '--poetry' in sys.argv or '-p' in sys.argv else 'news'
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FIREHOSE = '--firehose' in sys.argv
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# ntfy message queue
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NTFY_TOPIC = "https://ntfy.sh/klubhaus_terminal_mainline/json?since=20s&poll=1"
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NTFY_POLL_INTERVAL = 15 # seconds between polls
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MESSAGE_DISPLAY_SECS = 30 # how long a message holds the screen
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# Poetry/literature sources — public domain via Project Gutenberg
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POETRY_SOURCES = {
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"Whitman": "https://www.gutenberg.org/cache/epub/1322/pg1322.txt",
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"Dickinson": "https://www.gutenberg.org/cache/epub/12242/pg12242.txt",
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"Whitman II": "https://www.gutenberg.org/cache/epub/8388/pg8388.txt",
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"Rilke": "https://www.gutenberg.org/cache/epub/38594/pg38594.txt",
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"Pound": "https://www.gutenberg.org/cache/epub/41162/pg41162.txt",
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"Pound II": "https://www.gutenberg.org/cache/epub/51992/pg51992.txt",
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"Eliot": "https://www.gutenberg.org/cache/epub/1567/pg1567.txt",
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"Yeats": "https://www.gutenberg.org/cache/epub/38877/pg38877.txt",
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"Masters": "https://www.gutenberg.org/cache/epub/1280/pg1280.txt",
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"Baudelaire": "https://www.gutenberg.org/cache/epub/36098/pg36098.txt",
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"Crane": "https://www.gutenberg.org/cache/epub/40786/pg40786.txt",
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"Poe": "https://www.gutenberg.org/cache/epub/10031/pg10031.txt",
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}
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# ─── ANSI ─────────────────────────────────────────────────
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RST = "\033[0m"
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BOLD = "\033[1m"
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DIM = "\033[2m"
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# Matrix greens
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G_HI = "\033[38;5;46m"
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G_MID = "\033[38;5;34m"
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G_LO = "\033[38;5;22m"
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G_DIM = "\033[2;38;5;34m"
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# THX-1138 sterile tones
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W_COOL = "\033[38;5;250m"
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W_DIM = "\033[2;38;5;245m"
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W_GHOST = "\033[2;38;5;238m"
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C_DIM = "\033[2;38;5;37m"
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# Terminal control
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CLR = "\033[2J\033[H"
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CURSOR_OFF = "\033[?25l"
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CURSOR_ON = "\033[?25h"
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# ─── FEEDS ────────────────────────────────────────────────
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FEEDS = {
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# Science & Technology
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"Nature": "https://www.nature.com/nature.rss",
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"Science Daily": "https://www.sciencedaily.com/rss/all.xml",
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"Phys.org": "https://phys.org/rss-feed/",
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"NASA": "https://www.nasa.gov/news-release/feed/",
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"Ars Technica": "https://feeds.arstechnica.com/arstechnica/index",
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"New Scientist": "https://www.newscientist.com/section/news/feed/",
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"Quanta": "https://api.quantamagazine.org/feed/",
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"BBC Science": "http://feeds.bbci.co.uk/news/science_and_environment/rss.xml",
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"MIT Tech Review": "https://www.technologyreview.com/feed/",
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# Economics & Business
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"BBC Business": "http://feeds.bbci.co.uk/news/business/rss.xml",
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"MarketWatch": "https://feeds.marketwatch.com/marketwatch/topstories/",
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"Economist": "https://www.economist.com/finance-and-economics/rss.xml",
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# World & Politics
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"BBC World": "http://feeds.bbci.co.uk/news/world/rss.xml",
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"NPR": "https://feeds.npr.org/1001/rss.xml",
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"Al Jazeera": "https://www.aljazeera.com/xml/rss/all.xml",
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"Guardian World": "https://www.theguardian.com/world/rss",
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"DW": "https://rss.dw.com/rdf/rss-en-all",
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"France24": "https://www.france24.com/en/rss",
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"ABC Australia": "https://www.abc.net.au/news/feed/2942460/rss.xml",
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"Japan Times": "https://www.japantimes.co.jp/feed/",
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"The Hindu": "https://www.thehindu.com/news/national/feeder/default.rss",
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"SCMP": "https://www.scmp.com/rss/91/feed",
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"Der Spiegel": "https://www.spiegel.de/international/index.rss",
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# Culture & Ideas
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"Guardian Culture": "https://www.theguardian.com/culture/rss",
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"Aeon": "https://aeon.co/feed.rss",
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"Smithsonian": "https://www.smithsonianmag.com/rss/latest_articles/",
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"The Marginalian": "https://www.themarginalian.org/feed/",
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"Nautilus": "https://nautil.us/feed/",
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"Wired": "https://www.wired.com/feed/rss",
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"The Conversation": "https://theconversation.com/us/articles.atom",
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"Longreads": "https://longreads.com/feed/",
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"Literary Hub": "https://lithub.com/feed/",
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"Atlas Obscura": "https://www.atlasobscura.com/feeds/latest",
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}
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# ─── GLYPHS ───────────────────────────────────────────────
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GLITCH = "░▒▓█▌▐╌╍╎╏┃┆┇┊┋"
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KATA = "ﾊﾐﾋｰｳｼﾅﾓﾆｻﾜﾂｵﾘｱﾎﾃﾏｹﾒｴｶｷﾑﾕﾗｾﾈｽﾀﾇﾍ"
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# ─── FONT RENDERING (OTF → terminal blocks) ─────────────
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_FONT_PATH = "/Users/genejohnson/Documents/CS Bishop Drawn/CSBishopDrawn-Italic.otf"
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_FONT_OBJ = None
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_FONT_SZ = 60
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_RENDER_H = 8 # terminal rows per rendered text line
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_SSAA = 4 # super-sampling factor: render at _SSAA× then downsample
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# Non-Latin scripts → macOS system fonts
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_SCRIPT_FONTS = {
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'zh-cn': '/System/Library/Fonts/STHeiti Medium.ttc',
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'ja': '/System/Library/Fonts/ヒラギノ角ゴシック W9.ttc',
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'ko': '/System/Library/Fonts/AppleSDGothicNeo.ttc',
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'ru': '/System/Library/Fonts/Supplemental/Arial.ttf',
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'uk': '/System/Library/Fonts/Supplemental/Arial.ttf',
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'el': '/System/Library/Fonts/Supplemental/Arial.ttf',
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'he': '/System/Library/Fonts/Supplemental/Arial.ttf',
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'ar': '/System/Library/Fonts/GeezaPro.ttc',
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'fa': '/System/Library/Fonts/GeezaPro.ttc',
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'hi': '/System/Library/Fonts/Kohinoor.ttc',
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'th': '/System/Library/Fonts/ThonburiUI.ttc',
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}
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_FONT_CACHE = {}
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_NO_UPPER = {'zh-cn', 'ja', 'ko', 'ar', 'fa', 'hi', 'th', 'he'}
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# Left → right gradient: white-hot leading edge fades to near-black
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_GRAD_COLS = [
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"\033[1;38;5;231m", # white
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"\033[1;38;5;195m", # pale cyan-white
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"\033[38;5;123m", # bright cyan
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"\033[38;5;118m", # bright lime
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"\033[38;5;82m", # lime
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"\033[38;5;46m", # bright green
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"\033[38;5;40m", # green
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"\033[38;5;34m", # medium green
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"\033[38;5;28m", # dark green
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"\033[38;5;22m", # deep green
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"\033[2;38;5;22m", # dim deep green
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"\033[2;38;5;235m", # near black
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]
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def _font():
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"""Lazy-load the OTF font."""
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global _FONT_OBJ
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if _FONT_OBJ is None:
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_FONT_OBJ = ImageFont.truetype(_FONT_PATH, _FONT_SZ)
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return _FONT_OBJ
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def _font_for_lang(lang=None):
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"""Get appropriate font for a language."""
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if lang is None or lang not in _SCRIPT_FONTS:
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return _font()
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if lang not in _FONT_CACHE:
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try:
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_FONT_CACHE[lang] = ImageFont.truetype(_SCRIPT_FONTS[lang], _FONT_SZ)
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except Exception:
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_FONT_CACHE[lang] = _font()
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return _FONT_CACHE[lang]
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# ─── HELPERS ──────────────────────────────────────────────
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class _Strip(HTMLParser):
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def __init__(self):
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super().__init__()
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self._t = []
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def handle_data(self, d):
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self._t.append(d)
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def text(self):
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return "".join(self._t).strip()
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def strip_tags(html):
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s = _Strip()
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s.feed(unescape(html or ""))
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return s.text()
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def tw():
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try:
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return os.get_terminal_size().columns
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except Exception:
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return 80
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def th():
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try:
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return os.get_terminal_size().lines
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except Exception:
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return 24
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def noise(w):
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d = random.choice([0.15, 0.25, 0.35, 0.12]) # was [0.08, 0.12, 0.2, 0.05], now much denser
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return "".join(
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f"{random.choice([G_LO, G_DIM, C_DIM, W_GHOST])}"
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f"{random.choice(GLITCH + KATA)}{RST}"
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if random.random() < d
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else " "
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for _ in range(w)
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)
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def glitch_bar(w):
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c = random.choice(["░", "▒", "─", "╌"])
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n = random.randint(3, w // 2)
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o = random.randint(0, w - n)
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return " " * o + f"{G_LO}{DIM}" + c * n + RST
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# ─── SOURCE → LANGUAGE MAPPING ──────────────────────────
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# Headlines from these outlets render in their cultural home language
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# regardless of content, reflecting the true distribution of sources.
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SOURCE_LANGS = {
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"Der Spiegel": "de",
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"DW": "de",
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"France24": "fr",
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"Japan Times": "ja",
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"The Hindu": "hi",
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"SCMP": "zh-cn",
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"Al Jazeera": "ar",
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}
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# ─── LOCATION → LANGUAGE ─────────────────────────────────
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_LOCATION_LANGS = {
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r'\b(?:china|chinese|beijing|shanghai|hong kong|xi jinping)\b': 'zh-cn',
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r'\b(?:japan|japanese|tokyo|osaka|kishida)\b': 'ja',
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r'\b(?:korea|korean|seoul|pyongyang)\b': 'ko',
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r'\b(?:russia|russian|moscow|kremlin|putin)\b': 'ru',
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r'\b(?:saudi|dubai|qatar|egypt|cairo|arabic)\b': 'ar',
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r'\b(?:india|indian|delhi|mumbai|modi)\b': 'hi',
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r'\b(?:germany|german|berlin|munich|scholz)\b': 'de',
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r'\b(?:france|french|paris|lyon|macron)\b': 'fr',
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r'\b(?:spain|spanish|madrid)\b': 'es',
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r'\b(?:italy|italian|rome|milan|meloni)\b': 'it',
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r'\b(?:portugal|portuguese|lisbon)\b': 'pt',
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r'\b(?:brazil|brazilian|são paulo|lula)\b': 'pt',
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r'\b(?:greece|greek|athens)\b': 'el',
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r'\b(?:turkey|turkish|istanbul|ankara|erdogan)\b': 'tr',
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r'\b(?:iran|iranian|tehran)\b': 'fa',
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r'\b(?:thailand|thai|bangkok)\b': 'th',
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r'\b(?:vietnam|vietnamese|hanoi)\b': 'vi',
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r'\b(?:ukraine|ukrainian|kyiv|kiev|zelensky)\b': 'uk',
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r'\b(?:israel|israeli|jerusalem|tel aviv|netanyahu)\b': 'he',
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}
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_TRANSLATE_CACHE = {}
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||
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def _detect_location_language(title):
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"""Detect if headline mentions a location, return target language."""
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title_lower = title.lower()
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for pattern, lang in _LOCATION_LANGS.items():
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if re.search(pattern, title_lower):
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return lang
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return None
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def _translate_headline(title, target_lang):
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"""Translate headline via Google Translate API (zero dependencies)."""
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key = (title, target_lang)
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if key in _TRANSLATE_CACHE:
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return _TRANSLATE_CACHE[key]
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try:
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q = urllib.parse.quote(title)
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url = ("https://translate.googleapis.com/translate_a/single"
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f"?client=gtx&sl=en&tl={target_lang}&dt=t&q={q}")
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req = urllib.request.Request(url, headers={"User-Agent": "mainline/0.1"})
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resp = urllib.request.urlopen(req, timeout=5)
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data = json.loads(resp.read())
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result = "".join(p[0] for p in data[0] if p[0]) or title
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except Exception:
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result = title
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_TRANSLATE_CACHE[key] = result
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return result
|
||
|
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# ─── CONTENT FILTER ───────────────────────────────────────
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_SKIP_RE = re.compile(
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r'\b(?:'
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# ── sports ──
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r'football|soccer|basketball|baseball|softball|tennis|golf|cricket|rugby|'
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||
r'hockey|lacrosse|volleyball|badminton|'
|
||
r'nba|nfl|nhl|mlb|mls|fifa|uefa|'
|
||
r'premier league|champions league|la liga|serie a|bundesliga|'
|
||
r'world cup|super bowl|world series|stanley cup|'
|
||
r'playoff|playoffs|touchdown|goalkeeper|striker|quarterback|'
|
||
r'slam dunk|home run|grand slam|offside|halftime|'
|
||
r'batting|wicket|innings|'
|
||
r'formula 1|nascar|motogp|'
|
||
r'boxing|ufc|mma|'
|
||
r'marathon|tour de france|'
|
||
r'transfer window|draft pick|relegation|'
|
||
# ── vapid / insipid ──
|
||
r'kardashian|jenner|reality tv|reality show|'
|
||
r'influencer|viral video|tiktok|instagram|'
|
||
r'best dressed|worst dressed|red carpet|'
|
||
r'horoscope|zodiac|gossip|bikini|selfie|'
|
||
r'you won.t believe|what happened next|'
|
||
r'celebrity couple|celebrity feud|baby bump'
|
||
r')\b',
|
||
re.IGNORECASE
|
||
)
|
||
|
||
|
||
def _skip(title):
|
||
"""Return True if headline is sports, vapid, or insipid."""
|
||
return bool(_SKIP_RE.search(title))
|
||
|
||
|
||
# ─── DISPLAY ──────────────────────────────────────────────
|
||
def type_out(text, color=G_HI):
|
||
i = 0
|
||
while i < len(text):
|
||
if random.random() < 0.3:
|
||
b = random.randint(2, 5)
|
||
sys.stdout.write(f"{color}{text[i:i+b]}{RST}")
|
||
i += b
|
||
else:
|
||
sys.stdout.write(f"{color}{text[i]}{RST}")
|
||
i += 1
|
||
sys.stdout.flush()
|
||
time.sleep(random.uniform(0.004, 0.018))
|
||
|
||
|
||
def slow_print(text, color=G_DIM, delay=0.015):
|
||
for ch in text:
|
||
sys.stdout.write(f"{color}{ch}{RST}")
|
||
sys.stdout.flush()
|
||
time.sleep(delay)
|
||
|
||
|
||
def boot_ln(label, status, ok=True):
|
||
dots = max(3, min(30, tw() - len(label) - len(status) - 8))
|
||
sys.stdout.write(f" {G_DIM}>{RST} {W_DIM}{label} ")
|
||
sys.stdout.flush()
|
||
for _ in range(dots):
|
||
sys.stdout.write(f"{G_LO}.")
|
||
sys.stdout.flush()
|
||
time.sleep(random.uniform(0.006, 0.025))
|
||
c = G_MID if ok else "\033[2;38;5;196m"
|
||
print(f" {c}{status}{RST}")
|
||
time.sleep(random.uniform(0.02, 0.1))
|
||
|
||
|
||
# ─── FETCH ────────────────────────────────────────────────
|
||
def fetch_feed(url):
|
||
try:
|
||
req = urllib.request.Request(url, headers={"User-Agent": "mainline/0.1"})
|
||
resp = urllib.request.urlopen(req, timeout=FEED_TIMEOUT)
|
||
return feedparser.parse(resp.read())
|
||
except Exception:
|
||
return None
|
||
|
||
|
||
def fetch_all():
|
||
items = []
|
||
linked = failed = 0
|
||
for src, url in FEEDS.items():
|
||
feed = fetch_feed(url)
|
||
if feed is None or (feed.bozo and not feed.entries):
|
||
boot_ln(src, "DARK", False)
|
||
failed += 1
|
||
continue
|
||
n = 0
|
||
for e in feed.entries:
|
||
t = strip_tags(e.get("title", ""))
|
||
if not t or _skip(t):
|
||
continue
|
||
pub = e.get("published_parsed") or e.get("updated_parsed")
|
||
try:
|
||
ts = datetime(*pub[:6]).strftime("%H:%M") if pub else "——:——"
|
||
except Exception:
|
||
ts = "——:——"
|
||
items.append((t, src, ts))
|
||
n += 1
|
||
if n:
|
||
boot_ln(src, f"LINKED [{n}]", True)
|
||
linked += 1
|
||
else:
|
||
boot_ln(src, "EMPTY", False)
|
||
failed += 1
|
||
return items, linked, failed
|
||
|
||
|
||
def _fetch_gutenberg(url, label):
|
||
"""Download and parse stanzas/passages from a Project Gutenberg text."""
|
||
try:
|
||
req = urllib.request.Request(url, headers={"User-Agent": "mainline/0.1"})
|
||
resp = urllib.request.urlopen(req, timeout=15)
|
||
text = resp.read().decode('utf-8', errors='replace').replace('\r\n', '\n').replace('\r', '\n')
|
||
# Strip PG boilerplate
|
||
m = re.search(r'\*\*\*\s*START OF[^\n]*\n', text)
|
||
if m:
|
||
text = text[m.end():]
|
||
m = re.search(r'\*\*\*\s*END OF', text)
|
||
if m:
|
||
text = text[:m.start()]
|
||
# Split on blank lines into stanzas/passages
|
||
blocks = re.split(r'\n{2,}', text.strip())
|
||
items = []
|
||
for blk in blocks:
|
||
blk = ' '.join(blk.split()) # flatten to one line
|
||
if len(blk) < 20 or len(blk) > 280:
|
||
continue
|
||
if blk.isupper(): # skip all-caps headers
|
||
continue
|
||
if re.match(r'^[IVXLCDM]+\.?\s*$', blk): # roman numerals
|
||
continue
|
||
items.append((blk, label, ''))
|
||
return items
|
||
except Exception:
|
||
return []
|
||
|
||
|
||
def fetch_poetry():
|
||
"""Fetch all poetry/literature sources."""
|
||
items = []
|
||
linked = failed = 0
|
||
for label, url in POETRY_SOURCES.items():
|
||
stanzas = _fetch_gutenberg(url, label)
|
||
if stanzas:
|
||
boot_ln(label, f"LOADED [{len(stanzas)}]", True)
|
||
items.extend(stanzas)
|
||
linked += 1
|
||
else:
|
||
boot_ln(label, "DARK", False)
|
||
failed += 1
|
||
return items, linked, failed
|
||
|
||
|
||
# ─── CACHE ────────────────────────────────────────────────
|
||
_CACHE_DIR = pathlib.Path(__file__).resolve().parent
|
||
|
||
|
||
def _cache_path():
|
||
return _CACHE_DIR / f".mainline_cache_{MODE}.json"
|
||
|
||
|
||
def _load_cache():
|
||
"""Load cached items from disk if available."""
|
||
p = _cache_path()
|
||
if not p.exists():
|
||
return None
|
||
try:
|
||
data = json.loads(p.read_text())
|
||
items = [tuple(i) for i in data["items"]]
|
||
return items if items else None
|
||
except Exception:
|
||
return None
|
||
|
||
|
||
def _save_cache(items):
|
||
"""Save fetched items to disk for fast subsequent runs."""
|
||
try:
|
||
_cache_path().write_text(json.dumps({"items": items}))
|
||
except Exception:
|
||
pass
|
||
|
||
|
||
# ─── STREAM ───────────────────────────────────────────────
|
||
_SCROLL_DUR = 5.625 # seconds per headline (2/3 original speed)
|
||
_FRAME_DT = 0.05 # 50ms base frame rate (20 FPS)
|
||
FIREHOSE_H = 12 # firehose zone height (terminal rows)
|
||
GRAD_SPEED = 0.08 # gradient traversal speed (cycles/sec, ~12s full sweep)
|
||
_mic_db = -99.0 # current mic level, written by background thread
|
||
_mic_stream = None
|
||
|
||
|
||
def _start_mic():
|
||
"""Start background mic monitoring; silently skipped if unavailable."""
|
||
global _mic_db, _mic_stream
|
||
if not _HAS_MIC:
|
||
return
|
||
def _cb(indata, frames, t, status):
|
||
global _mic_db
|
||
rms = float(_np.sqrt(_np.mean(indata ** 2)))
|
||
_mic_db = 20 * _np.log10(rms) if rms > 0 else -99.0
|
||
try:
|
||
_mic_stream = _sd.InputStream(
|
||
callback=_cb, channels=1, samplerate=44100, blocksize=2048)
|
||
_mic_stream.start()
|
||
atexit.register(lambda: _mic_stream.stop() if _mic_stream else None)
|
||
return True
|
||
except Exception:
|
||
return False
|
||
|
||
|
||
# ─── NTFY MESSAGE QUEUE ───────────────────────────────────
|
||
_ntfy_message = None # (title, body, monotonic_timestamp) or None
|
||
_ntfy_lock = threading.Lock()
|
||
|
||
|
||
def _start_ntfy_poller():
|
||
"""Start background thread polling ntfy for messages."""
|
||
def _poll():
|
||
global _ntfy_message
|
||
while True:
|
||
try:
|
||
req = urllib.request.Request(
|
||
NTFY_TOPIC, headers={"User-Agent": "mainline/0.1"})
|
||
resp = urllib.request.urlopen(req, timeout=10)
|
||
for line in resp.read().decode('utf-8', errors='replace').strip().split('\n'):
|
||
if not line.strip():
|
||
continue
|
||
try:
|
||
data = json.loads(line)
|
||
except json.JSONDecodeError:
|
||
continue
|
||
if data.get("event") == "message":
|
||
with _ntfy_lock:
|
||
_ntfy_message = (
|
||
data.get("title", ""),
|
||
data.get("message", ""),
|
||
time.monotonic(),
|
||
)
|
||
except Exception:
|
||
pass
|
||
time.sleep(NTFY_POLL_INTERVAL)
|
||
t = threading.Thread(target=_poll, daemon=True)
|
||
t.start()
|
||
return True
|
||
|
||
|
||
def _render_line(text, font=None):
|
||
"""Render a line of text as terminal rows using OTF font + half-blocks."""
|
||
if font is None:
|
||
font = _font()
|
||
bbox = font.getbbox(text)
|
||
if not bbox or bbox[2] <= bbox[0]:
|
||
return [""]
|
||
pad = 4
|
||
img_w = bbox[2] - bbox[0] + pad * 2
|
||
img_h = bbox[3] - bbox[1] + pad * 2
|
||
img = Image.new('L', (img_w, img_h), 0)
|
||
draw = ImageDraw.Draw(img)
|
||
draw.text((-bbox[0] + pad, -bbox[1] + pad), text, fill=255, font=font)
|
||
pix_h = _RENDER_H * 2
|
||
hi_h = pix_h * _SSAA
|
||
scale = hi_h / max(img_h, 1)
|
||
new_w_hi = max(1, int(img_w * scale))
|
||
img = img.resize((new_w_hi, hi_h), Image.Resampling.LANCZOS)
|
||
new_w = max(1, int(new_w_hi / _SSAA))
|
||
img = img.resize((new_w, pix_h), Image.Resampling.LANCZOS)
|
||
data = img.tobytes()
|
||
thr = 80
|
||
rows = []
|
||
for y in range(0, pix_h, 2):
|
||
row = []
|
||
for x in range(new_w):
|
||
top = data[y * new_w + x] > thr
|
||
bot = data[(y + 1) * new_w + x] > thr if y + 1 < pix_h else False
|
||
if top and bot:
|
||
row.append("█")
|
||
elif top:
|
||
row.append("▀")
|
||
elif bot:
|
||
row.append("▄")
|
||
else:
|
||
row.append(" ")
|
||
rows.append("".join(row))
|
||
while rows and not rows[-1].strip():
|
||
rows.pop()
|
||
while rows and not rows[0].strip():
|
||
rows.pop(0)
|
||
return rows if rows else [""]
|
||
|
||
|
||
def _big_wrap(text, max_w, font=None):
|
||
"""Word-wrap text and render with OTF font."""
|
||
if font is None:
|
||
font = _font()
|
||
words = text.split()
|
||
lines, cur = [], ""
|
||
for word in words:
|
||
test = f"{cur} {word}".strip() if cur else word
|
||
bbox = font.getbbox(test)
|
||
if bbox:
|
||
img_h = bbox[3] - bbox[1] + 8
|
||
pix_h = _RENDER_H * 2
|
||
scale = pix_h / max(img_h, 1)
|
||
term_w = int((bbox[2] - bbox[0] + 8) * scale)
|
||
else:
|
||
term_w = 0
|
||
if term_w > max_w - 4 and cur:
|
||
lines.append(cur)
|
||
cur = word
|
||
else:
|
||
cur = test
|
||
if cur:
|
||
lines.append(cur)
|
||
out = []
|
||
for i, ln in enumerate(lines):
|
||
out.extend(_render_line(ln, font))
|
||
if i < len(lines) - 1:
|
||
out.append("")
|
||
return out
|
||
|
||
|
||
def _lr_gradient(rows, offset=0.0):
|
||
"""Color each non-space block character with a shifting left-to-right gradient."""
|
||
n = len(_GRAD_COLS)
|
||
max_x = max((len(r.rstrip()) for r in rows if r.strip()), default=1)
|
||
out = []
|
||
for row in rows:
|
||
if not row.strip():
|
||
out.append(row)
|
||
continue
|
||
buf = []
|
||
for x, ch in enumerate(row):
|
||
if ch == ' ':
|
||
buf.append(' ')
|
||
else:
|
||
shifted = (x / max(max_x - 1, 1) + offset) % 1.0
|
||
idx = min(round(shifted * (n - 1)), n - 1)
|
||
buf.append(f"{_GRAD_COLS[idx]}{ch}\033[0m")
|
||
out.append("".join(buf))
|
||
return out
|
||
|
||
|
||
def _fade_line(s, fade):
|
||
"""Dissolve a rendered line by probabilistically dropping characters."""
|
||
if fade >= 1.0:
|
||
return s
|
||
if fade <= 0.0:
|
||
return ''
|
||
result = []
|
||
i = 0
|
||
while i < len(s):
|
||
if s[i] == '\033' and i + 1 < len(s) and s[i + 1] == '[':
|
||
j = i + 2
|
||
while j < len(s) and not s[j].isalpha():
|
||
j += 1
|
||
result.append(s[i:j + 1])
|
||
i = j + 1
|
||
elif s[i] == ' ':
|
||
result.append(' ')
|
||
i += 1
|
||
else:
|
||
result.append(s[i] if random.random() < fade else ' ')
|
||
i += 1
|
||
return ''.join(result)
|
||
|
||
|
||
def _vis_trunc(s, w):
|
||
"""Truncate string to visual width w, skipping ANSI escape codes."""
|
||
result = []
|
||
vw = 0
|
||
i = 0
|
||
while i < len(s):
|
||
if vw >= w:
|
||
break
|
||
if s[i] == '\033' and i + 1 < len(s) and s[i + 1] == '[':
|
||
j = i + 2
|
||
while j < len(s) and not s[j].isalpha():
|
||
j += 1
|
||
result.append(s[i:j + 1])
|
||
i = j + 1
|
||
else:
|
||
result.append(s[i])
|
||
vw += 1
|
||
i += 1
|
||
return ''.join(result)
|
||
|
||
|
||
def _next_headline(pool, items, seen):
|
||
"""Pull the next unique headline from pool, refilling as needed."""
|
||
while True:
|
||
if not pool:
|
||
pool.extend(items)
|
||
random.shuffle(pool)
|
||
seen.clear()
|
||
title, src, ts = pool.pop()
|
||
sig = title.lower().strip()
|
||
if sig not in seen:
|
||
seen.add(sig)
|
||
return title, src, ts
|
||
|
||
|
||
def _make_block(title, src, ts, w):
|
||
"""Render a headline into a content block with color."""
|
||
target_lang = (SOURCE_LANGS.get(src) or _detect_location_language(title)) if MODE == 'news' else None
|
||
lang_font = _font_for_lang(target_lang)
|
||
if target_lang:
|
||
title = _translate_headline(title, target_lang)
|
||
# Don't uppercase scripts that have no case (CJK, Arabic, etc.)
|
||
if target_lang and target_lang in _NO_UPPER:
|
||
title_up = re.sub(r"\s+", " ", title)
|
||
else:
|
||
title_up = re.sub(r"\s+", " ", title.upper())
|
||
for old, new in [("\u2019","'"), ("\u2018","'"), ("\u201c",'"'),
|
||
("\u201d",'"'), ("\u2013","-"), ("\u2014","-")]:
|
||
title_up = title_up.replace(old, new)
|
||
big_rows = _big_wrap(title_up, w - 4, lang_font)
|
||
hc = random.choice([
|
||
"\033[38;5;46m", # matrix green
|
||
"\033[38;5;34m", # dark green
|
||
"\033[38;5;82m", # lime
|
||
"\033[38;5;48m", # sea green
|
||
"\033[38;5;37m", # teal
|
||
"\033[38;5;44m", # cyan
|
||
"\033[38;5;87m", # sky
|
||
"\033[38;5;117m", # ice blue
|
||
"\033[38;5;250m", # cool white
|
||
"\033[38;5;156m", # pale green
|
||
"\033[38;5;120m", # mint
|
||
"\033[38;5;80m", # dark cyan
|
||
"\033[38;5;108m", # grey-green
|
||
"\033[38;5;115m", # sage
|
||
"\033[1;38;5;46m", # bold green
|
||
"\033[1;38;5;250m",# bold white
|
||
])
|
||
content = [" " + r for r in big_rows]
|
||
content.append("")
|
||
meta = f"\u2591 {src} \u00b7 {ts}"
|
||
content.append(" " * max(2, w - len(meta) - 2) + meta)
|
||
return content, hc, len(content) - 1 # (rows, color, meta_row_index)
|
||
|
||
|
||
def _firehose_line(items, w):
|
||
"""Generate one line of rapidly cycling firehose content."""
|
||
r = random.random()
|
||
if r < 0.35:
|
||
# Raw headline text
|
||
title, src, ts = random.choice(items)
|
||
text = title[:w - 1]
|
||
color = random.choice([G_LO, G_DIM, W_GHOST, C_DIM])
|
||
return f"{color}{text}{RST}"
|
||
elif r < 0.55:
|
||
# Dense glitch noise
|
||
d = random.choice([0.45, 0.55, 0.65, 0.75])
|
||
return "".join(
|
||
f"{random.choice([G_LO, G_DIM, C_DIM, W_GHOST])}"
|
||
f"{random.choice(GLITCH + KATA)}{RST}"
|
||
if random.random() < d else " "
|
||
for _ in range(w)
|
||
)
|
||
elif r < 0.78:
|
||
# Status / program output
|
||
sources = FEEDS if MODE == 'news' else POETRY_SOURCES
|
||
src = random.choice(list(sources.keys()))
|
||
msgs = [
|
||
f" SIGNAL :: {src} :: {datetime.now().strftime('%H:%M:%S.%f')[:-3]}",
|
||
f" ░░ FEED ACTIVE :: {src}",
|
||
f" >> DECODE 0x{random.randint(0x1000, 0xFFFF):04X} :: {src[:24]}",
|
||
f" ▒▒ ACQUIRE :: {random.choice(['TCP', 'UDP', 'RSS', 'ATOM', 'XML'])} :: {src}",
|
||
f" {''.join(random.choice(KATA) for _ in range(3))} STRM "
|
||
f"{random.randint(0, 255):02X}:{random.randint(0, 255):02X}",
|
||
]
|
||
text = random.choice(msgs)[:w - 1]
|
||
color = random.choice([G_LO, G_DIM, W_GHOST])
|
||
return f"{color}{text}{RST}"
|
||
else:
|
||
# Headline fragment with glitch prefix
|
||
title, _, _ = random.choice(items)
|
||
start = random.randint(0, max(0, len(title) - 20))
|
||
frag = title[start:start + random.randint(10, 35)]
|
||
pad = random.randint(0, max(0, w - len(frag) - 8))
|
||
gp = ''.join(random.choice(GLITCH) for _ in range(random.randint(1, 3)))
|
||
text = (' ' * pad + gp + ' ' + frag)[:w - 1]
|
||
color = random.choice([G_LO, C_DIM, W_GHOST])
|
||
return f"{color}{text}{RST}"
|
||
|
||
|
||
def stream(items):
|
||
global _ntfy_message
|
||
random.shuffle(items)
|
||
pool = list(items)
|
||
seen = set()
|
||
queued = 0
|
||
|
||
time.sleep(0.5)
|
||
sys.stdout.write(CLR)
|
||
sys.stdout.flush()
|
||
|
||
w, h = tw(), th()
|
||
fh = FIREHOSE_H if FIREHOSE else 0
|
||
sh = h - fh # scroll zone height
|
||
GAP = 3 # blank rows between headlines
|
||
scroll_interval = _SCROLL_DUR / (sh + 15) * 2
|
||
|
||
# active blocks: (content_rows, color, canvas_y, meta_idx)
|
||
active = []
|
||
cam = 0 # viewport top in virtual canvas coords
|
||
next_y = sh # canvas-y where next block starts (off-screen bottom)
|
||
noise_cache = {}
|
||
scroll_accum = 0.0
|
||
|
||
def _noise_at(cy):
|
||
if cy not in noise_cache:
|
||
noise_cache[cy] = noise(w) if random.random() < 0.15 else None
|
||
return noise_cache[cy]
|
||
|
||
# Message color: bright cyan/white — distinct from headline greens
|
||
MSG_COLOR = "\033[1;38;5;87m" # sky cyan
|
||
MSG_META = "\033[38;5;245m" # cool grey
|
||
MSG_BORDER = "\033[2;38;5;37m" # dim teal
|
||
_msg_cache = (None, None) # (cache_key, rendered_rows)
|
||
|
||
while queued < HEADLINE_LIMIT or active:
|
||
t0 = time.monotonic()
|
||
w, h = tw(), th()
|
||
fh = FIREHOSE_H if FIREHOSE else 0
|
||
sh = h - fh
|
||
|
||
# ── Check for ntfy message ────────────────────────
|
||
msg_active = False
|
||
with _ntfy_lock:
|
||
if _ntfy_message is not None:
|
||
m_title, m_body, m_ts = _ntfy_message
|
||
if time.monotonic() - m_ts < MESSAGE_DISPLAY_SECS:
|
||
msg_active = True
|
||
else:
|
||
_ntfy_message = None # expired
|
||
|
||
if msg_active:
|
||
# ── MESSAGE state: freeze scroll, render message ──
|
||
buf = []
|
||
# Render message text with OTF font (cached across frames)
|
||
display_text = m_body or m_title or "(empty)"
|
||
display_text = re.sub(r"\s+", " ", display_text.upper())
|
||
cache_key = (display_text, w)
|
||
if _msg_cache[0] != cache_key:
|
||
msg_rows = _big_wrap(display_text, w - 4)
|
||
_msg_cache = (cache_key, msg_rows)
|
||
else:
|
||
msg_rows = _msg_cache[1]
|
||
msg_rows = _lr_gradient(msg_rows, (time.monotonic() * GRAD_SPEED) % 1.0)
|
||
# Center vertically in scroll zone
|
||
total_h = len(msg_rows) + 4 # +4 for border + meta + padding
|
||
y_off = max(0, (sh - total_h) // 2)
|
||
for r in range(sh):
|
||
ri = r - y_off
|
||
if ri == 0 or ri == total_h - 1:
|
||
# Border lines
|
||
bar = "─" * (w - 4)
|
||
buf.append(f"\033[{r+1};1H {MSG_BORDER}{bar}{RST}\033[K")
|
||
elif 1 <= ri <= len(msg_rows):
|
||
ln = _vis_trunc(msg_rows[ri - 1], w)
|
||
buf.append(f"\033[{r+1};1H {ln}{RST}\033[K")
|
||
elif ri == len(msg_rows) + 1:
|
||
# Title line (if present and different from body)
|
||
if m_title and m_title != m_body:
|
||
meta = f" {MSG_META}\u2591 {m_title}{RST}"
|
||
else:
|
||
meta = ""
|
||
buf.append(f"\033[{r+1};1H{meta}\033[K")
|
||
elif ri == len(msg_rows) + 2:
|
||
# Source + timestamp
|
||
elapsed_s = int(time.monotonic() - m_ts)
|
||
remaining = max(0, MESSAGE_DISPLAY_SECS - elapsed_s)
|
||
ts_str = datetime.now().strftime("%H:%M:%S")
|
||
meta = f" {MSG_META}\u2591 ntfy \u00b7 {ts_str} \u00b7 {remaining}s{RST}"
|
||
buf.append(f"\033[{r+1};1H{meta}\033[K")
|
||
else:
|
||
# Sparse noise outside the message
|
||
if random.random() < 0.06:
|
||
buf.append(f"\033[{r+1};1H{noise(w)}")
|
||
else:
|
||
buf.append(f"\033[{r+1};1H\033[K")
|
||
# Firehose keeps running during messages
|
||
if FIREHOSE and fh > 0:
|
||
for fr in range(fh):
|
||
fline = _firehose_line(items, w)
|
||
buf.append(f"\033[{sh + fr + 1};1H{fline}\033[K")
|
||
sys.stdout.buffer.write("".join(buf).encode())
|
||
sys.stdout.flush()
|
||
elapsed = time.monotonic() - t0
|
||
time.sleep(max(0, _FRAME_DT - elapsed))
|
||
continue
|
||
|
||
# ── SCROLL state: normal headline rendering ───────
|
||
# Advance scroll on schedule
|
||
scroll_accum += _FRAME_DT
|
||
while scroll_accum >= scroll_interval:
|
||
scroll_accum -= scroll_interval
|
||
cam += 1
|
||
|
||
# Enqueue new headlines when room at the bottom
|
||
while next_y < cam + sh + 10 and queued < HEADLINE_LIMIT:
|
||
t, src, ts = _next_headline(pool, items, seen)
|
||
content, hc, midx = _make_block(t, src, ts, w)
|
||
active.append((content, hc, next_y, midx))
|
||
next_y += len(content) + GAP
|
||
queued += 1
|
||
|
||
# Prune off-screen blocks and stale noise
|
||
active = [(c, hc, by, mi) for c, hc, by, mi in active
|
||
if by + len(c) > cam]
|
||
for k in list(noise_cache):
|
||
if k < cam:
|
||
del noise_cache[k]
|
||
|
||
# Draw scroll zone
|
||
top_zone = max(1, int(sh * 0.25))
|
||
bot_zone = max(1, int(sh * 0.10))
|
||
grad_offset = (time.monotonic() * GRAD_SPEED) % 1.0
|
||
buf = []
|
||
for r in range(sh):
|
||
cy = cam + r
|
||
top_f = min(1.0, r / top_zone)
|
||
bot_f = min(1.0, (sh - 1 - r) / bot_zone)
|
||
row_fade = min(top_f, bot_f)
|
||
drawn = False
|
||
for content, hc, by, midx in active:
|
||
cr = cy - by
|
||
if 0 <= cr < len(content):
|
||
raw = content[cr]
|
||
if cr != midx:
|
||
colored = _lr_gradient([raw], grad_offset)[0]
|
||
else:
|
||
colored = raw
|
||
ln = _vis_trunc(colored, w)
|
||
if row_fade < 1.0:
|
||
ln = _fade_line(ln, row_fade)
|
||
if cr == midx:
|
||
buf.append(f"\033[{r+1};1H{W_COOL}{ln}{RST}\033[K")
|
||
elif ln.strip():
|
||
buf.append(f"\033[{r+1};1H{ln}{RST}\033[K")
|
||
else:
|
||
buf.append(f"\033[{r+1};1H\033[K")
|
||
drawn = True
|
||
break
|
||
if not drawn:
|
||
n = _noise_at(cy)
|
||
if row_fade < 1.0 and n:
|
||
n = _fade_line(n, row_fade)
|
||
if n:
|
||
buf.append(f"\033[{r+1};1H{n}")
|
||
else:
|
||
buf.append(f"\033[{r+1};1H\033[K")
|
||
|
||
# Draw firehose zone
|
||
if FIREHOSE and fh > 0:
|
||
for fr in range(fh):
|
||
fline = _firehose_line(items, w)
|
||
buf.append(f"\033[{sh + fr + 1};1H{fline}\033[K")
|
||
|
||
# Glitch — base rate + mic-reactive spikes (scroll zone only)
|
||
mic_excess = max(0.0, _mic_db - MIC_THRESHOLD_DB)
|
||
glitch_prob = 0.32 + min(0.9, mic_excess * 0.16)
|
||
n_hits = 4 + int(mic_excess / 2)
|
||
g_limit = sh if FIREHOSE else len(buf)
|
||
if random.random() < glitch_prob and g_limit > 0:
|
||
for _ in range(min(n_hits, g_limit)):
|
||
gi = random.randint(0, g_limit - 1)
|
||
buf[gi] = f"\033[{gi+1};1H{glitch_bar(w)}"
|
||
|
||
sys.stdout.buffer.write("".join(buf).encode())
|
||
sys.stdout.flush()
|
||
|
||
# Precise frame timing
|
||
elapsed = time.monotonic() - t0
|
||
time.sleep(max(0, _FRAME_DT - elapsed))
|
||
|
||
sys.stdout.write(CLR)
|
||
sys.stdout.flush()
|
||
|
||
|
||
# ─── MAIN ─────────────────────────────────────────────────
|
||
TITLE = [
|
||
" ███╗ ███╗ █████╗ ██╗███╗ ██╗██╗ ██╗███╗ ██╗███████╗",
|
||
" ████╗ ████║██╔══██╗██║████╗ ██║██║ ██║████╗ ██║██╔════╝",
|
||
" ██╔████╔██║███████║██║██╔██╗ ██║██║ ██║██╔██╗ ██║█████╗ ",
|
||
" ██║╚██╔╝██║██╔══██║██║██║╚██╗██║██║ ██║██║╚██╗██║██╔══╝ ",
|
||
" ██║ ╚═╝ ██║██║ ██║██║██║ ╚████║███████╗██║██║ ╚████║███████╗",
|
||
" ╚═╝ ╚═╝╚═╝ ╚═╝╚═╝╚═╝ ╚═══╝╚══════╝╚═╝╚═╝ ╚═══╝╚══════╝",
|
||
]
|
||
|
||
|
||
def main():
|
||
atexit.register(lambda: print(CURSOR_ON, end="", flush=True))
|
||
|
||
def handle_sigint(*_):
|
||
print(f"\n\n {G_DIM}> SIGNAL LOST{RST}")
|
||
print(f" {W_GHOST}> connection terminated{RST}\n")
|
||
sys.exit(0)
|
||
|
||
signal.signal(signal.SIGINT, handle_sigint)
|
||
|
||
w = tw()
|
||
print(CLR, end="")
|
||
print(CURSOR_OFF, end="")
|
||
print()
|
||
time.sleep(0.4)
|
||
|
||
for ln in TITLE:
|
||
print(f"{G_HI}{ln}{RST}")
|
||
time.sleep(0.07)
|
||
|
||
print()
|
||
_subtitle = "literary consciousness stream" if MODE == 'poetry' else "digital consciousness stream"
|
||
print(f" {W_DIM}v0.1 · {_subtitle}{RST}")
|
||
print(f" {W_GHOST}{'─' * (w - 4)}{RST}")
|
||
print()
|
||
time.sleep(0.4)
|
||
|
||
cached = _load_cache() if '--refresh' not in sys.argv else None
|
||
if cached:
|
||
items = cached
|
||
boot_ln("Cache", f"LOADED [{len(items)} SIGNALS]", True)
|
||
elif MODE == 'poetry':
|
||
slow_print(" > INITIALIZING LITERARY CORPUS...\n")
|
||
time.sleep(0.2)
|
||
print()
|
||
items, linked, failed = fetch_poetry()
|
||
print()
|
||
print(f" {G_DIM}>{RST} {G_MID}{linked} TEXTS LOADED{RST} {W_GHOST}· {failed} DARK{RST}")
|
||
print(f" {G_DIM}>{RST} {G_MID}{len(items)} STANZAS ACQUIRED{RST}")
|
||
_save_cache(items)
|
||
else:
|
||
slow_print(" > INITIALIZING FEED ARRAY...\n")
|
||
time.sleep(0.2)
|
||
print()
|
||
items, linked, failed = fetch_all()
|
||
print()
|
||
print(f" {G_DIM}>{RST} {G_MID}{linked} SOURCES LINKED{RST} {W_GHOST}· {failed} DARK{RST}")
|
||
print(f" {G_DIM}>{RST} {G_MID}{len(items)} SIGNALS ACQUIRED{RST}")
|
||
_save_cache(items)
|
||
|
||
if not items:
|
||
print(f"\n {W_DIM}> NO SIGNAL — check network{RST}")
|
||
sys.exit(1)
|
||
|
||
print()
|
||
mic_ok = _start_mic()
|
||
if _HAS_MIC:
|
||
boot_ln("Microphone", "ACTIVE" if mic_ok else "OFFLINE · check System Settings → Privacy → Microphone", mic_ok)
|
||
ntfy_ok = _start_ntfy_poller()
|
||
boot_ln("ntfy", "LISTENING" if ntfy_ok else "OFFLINE", ntfy_ok)
|
||
if FIREHOSE:
|
||
boot_ln("Firehose", "ENGAGED", True)
|
||
|
||
time.sleep(0.4)
|
||
slow_print(" > STREAMING...\n")
|
||
time.sleep(0.2)
|
||
print(f" {W_GHOST}{'─' * (w - 4)}{RST}")
|
||
print()
|
||
time.sleep(0.4)
|
||
|
||
stream(items)
|
||
|
||
print()
|
||
print(f" {W_GHOST}{'─' * (tw() - 4)}{RST}")
|
||
print(f" {G_DIM}> {HEADLINE_LIMIT} SIGNALS PROCESSED{RST}")
|
||
print(f" {W_GHOST}> end of stream{RST}")
|
||
print()
|
||
|
||
|
||
if __name__ == "__main__":
|
||
main()
|