622 lines
21 KiB
Python
622 lines
21 KiB
Python
#!/usr/bin/env python3
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"""
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bsky_post.py — Post text + optional image or video to Bluesky/federated PDS.
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Examples:
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python3 bsky_post.py "DIVENDRES!!!!" --video media/divendres.mp4 --username you --password app-pass --service https://eurosky.social
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python3 bsky_post.py "Dijous!!!!" --image media/dijous.jpg --username you --password app-pass --service https://eurosky.social
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python3 bsky_post.py "Bon dia!" --username you --password app-pass --service https://eurosky.social
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"""
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import argparse
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import logging
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import mimetypes
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import os
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import random
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import re
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import sys
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import time
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from dataclasses import dataclass
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from urllib.parse import urlparse
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import requests
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from atproto import Client, models
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# ============================================================
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# Config
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# ============================================================
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@dataclass(frozen=True)
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class RetryConfig:
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login_max_attempts: int = 5
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login_base_delay_seconds: float = 10.0
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login_max_delay_seconds: float = 600.0
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login_jitter_seconds: float = 3.0
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# ============================================================
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# Logging
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# ============================================================
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def setup_logging() -> None:
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logging.basicConfig(
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format="%(asctime)s %(levelname)s %(message)s",
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level=logging.INFO,
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stream=sys.stdout,
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)
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# ============================================================
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# Error helpers
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# ============================================================
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def is_rate_limited_error(error_obj) -> bool:
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text = repr(error_obj).lower()
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return (
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"429" in text
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or "ratelimitexceeded" in text
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or "too many requests" in text
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or "rate limit" in text
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)
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def is_auth_error(error_obj) -> bool:
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text = repr(error_obj).lower()
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return (
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"401" in text
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or "403" in text
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or "invalid identifier or password" in text
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or "authenticationrequired" in text
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or "invalidtoken" in text
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)
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def is_network_error(error_obj) -> bool:
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text = repr(error_obj)
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signals = [
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"ConnectError",
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"RemoteProtocolError",
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"ReadTimeout",
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"WriteTimeout",
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"TimeoutException",
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"503",
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"502",
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"504",
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"ConnectionResetError",
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]
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return any(sig in text for sig in signals)
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def is_transient_error(error_obj) -> bool:
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error_text = repr(error_obj)
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transient_signals = [
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"InvokeTimeoutError",
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"ReadTimeout",
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"WriteTimeout",
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"TimeoutException",
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"RemoteProtocolError",
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"ConnectError",
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"503",
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"502",
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"504",
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]
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return any(signal in error_text for signal in transient_signals)
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def get_rate_limit_wait_seconds(error_obj, default_delay: float, max_delay: float) -> float:
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try:
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now_ts = int(time.time())
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headers = getattr(error_obj, "headers", None) or {}
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retry_after = headers.get("retry-after") or headers.get("Retry-After")
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if retry_after:
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return min(max(float(retry_after), 1.0), max_delay)
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x_after = headers.get("x-ratelimit-after") or headers.get("X-RateLimit-After")
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if x_after:
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return min(max(float(x_after), 1.0), max_delay)
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reset_value = headers.get("ratelimit-reset") or headers.get("RateLimit-Reset")
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if reset_value:
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wait_seconds = max(float(reset_value) - now_ts + 1.0, default_delay)
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return min(wait_seconds, max_delay)
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except Exception:
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pass
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text = repr(error_obj)
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m = re.search(r"'retry-after': '(\d+)'", text, re.IGNORECASE)
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if m:
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return min(max(float(m.group(1)), 1.0), max_delay)
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m = re.search(r"'x-ratelimit-after': '(\d+)'", text, re.IGNORECASE)
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if m:
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return min(max(float(m.group(1)), 1.0), max_delay)
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m = re.search(r"'ratelimit-reset': '(\d+)'", text, re.IGNORECASE)
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if m:
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now_ts = int(time.time())
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wait_seconds = max(float(m.group(1)) - now_ts + 1.0, default_delay)
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return min(wait_seconds, max_delay)
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return default_delay
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# ============================================================
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# Login with backoff
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# ============================================================
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def login_with_backoff(
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client: Client,
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username: str,
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password: str,
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service_url: str,
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max_attempts: int = 5,
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base_delay: float = 10.0,
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max_delay: float = 600.0,
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jitter: float = 1.5,
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) -> bool:
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for attempt in range(1, max_attempts + 1):
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try:
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logging.info(f"🔑 Login attempt {attempt}/{max_attempts} → {service_url} as {username}")
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client.login(username, password)
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logging.info("✅ Login successful.")
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return True
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except Exception as e:
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logging.exception("❌ Login exception")
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if is_auth_error(e):
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logging.error("❌ Bad credentials. Check handle/password.")
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return False
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if is_rate_limited_error(e):
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if attempt < max_attempts:
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wait = get_rate_limit_wait_seconds(e, default_delay=base_delay, max_delay=max_delay)
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wait += random.uniform(0, jitter)
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logging.warning(f"⏳ Rate-limited. Retrying in {wait:.1f}s...")
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time.sleep(wait)
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continue
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logging.error("❌ Exhausted login retries due to rate limiting.")
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return False
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if is_network_error(e) or is_transient_error(e):
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if attempt < max_attempts:
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wait = min(base_delay * attempt, max_delay) + random.uniform(0, jitter)
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logging.warning(f"⏳ Transient error. Retrying in {wait:.1f}s...")
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time.sleep(wait)
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continue
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logging.error("❌ Exhausted login retries after transient/network errors.")
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return False
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if attempt < max_attempts:
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wait = min(base_delay * attempt, max_delay) + random.uniform(0, jitter)
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logging.warning(f"⏳ Unknown login error. Retrying in {wait:.1f}s...")
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time.sleep(wait)
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continue
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return False
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# ============================================================
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# Utility
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# ============================================================
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def detect_mime_type(path: str) -> str:
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mime, _ = mimetypes.guess_type(path)
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if mime:
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return mime
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ext = os.path.splitext(path)[1].lower()
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fallbacks = {
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".jpg": "image/jpeg",
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".jpeg": "image/jpeg",
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".png": "image/png",
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".gif": "image/gif",
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".webp": "image/webp",
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".mp4": "video/mp4",
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".mov": "video/quicktime",
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".webm": "video/webm",
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}
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return fallbacks.get(ext, "application/octet-stream")
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def wait_with_heartbeat(total_seconds: float, label: str = "processing") -> None:
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if total_seconds <= 0:
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return
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logging.info(f"⏳ Waiting {total_seconds:.0f}s for {label}...")
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remaining = total_seconds
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while remaining > 0:
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step = min(5.0, remaining)
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time.sleep(step)
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remaining -= step
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if remaining > 0:
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logging.info(f" ...still waiting ({remaining:.0f}s remaining)...")
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logging.info("✅ Wait complete.")
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def pds_did_from_service_url(service_url: str) -> str:
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host = (urlparse(service_url).hostname or "").lower()
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if not host:
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raise ValueError(f"Invalid --service URL: {service_url}")
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return f"did:web:{host}"
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def model_to_dict(obj):
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if obj is None:
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return None
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if hasattr(obj, "model_dump"):
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return obj.model_dump(by_alias=True, exclude_none=True)
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if hasattr(obj, "dict"):
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return obj.dict(by_alias=True, exclude_none=True)
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return obj
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# ============================================================
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# Media upload — Image
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# ============================================================
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def upload_image(
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client: Client,
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image_path: str,
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alt_text: str = "",
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) -> models.AppBskyEmbedImages.Image | None:
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try:
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if not os.path.exists(image_path):
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logging.error(f"❌ Image file not found: {image_path}")
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return None
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mime = detect_mime_type(image_path)
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with open(image_path, "rb") as f:
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data = f.read()
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logging.info(f"🖼️ Uploading image: {image_path} ({len(data)/1024:.1f} KB, {mime})")
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response = client.upload_blob(data)
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logging.info("✅ Image uploaded successfully.")
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return models.AppBskyEmbedImages.Image(image=response.blob, alt=alt_text)
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except Exception as e:
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logging.error(f"❌ Failed to upload image: {repr(e)}")
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return None
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# ============================================================
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# Media upload — Video via PDS direct fallback
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# ============================================================
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def upload_video_via_pds(
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client: Client,
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video_path: str,
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alt_text: str = "",
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settle_delay_seconds: float = 30.0,
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) -> models.AppBskyEmbedVideo.Main | None:
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"""
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Direct upload to home PDS via upload_blob.
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Fallback only. Can be less reliable for playback in clients.
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"""
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try:
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if not os.path.exists(video_path):
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logging.error(f"❌ Video file not found: {video_path}")
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return None
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with open(video_path, "rb") as f:
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video_bytes = f.read()
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size_mb = len(video_bytes) / (1024 * 1024)
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logging.warning(f"🎬 [PDS-direct fallback] Uploading: {video_path} ({size_mb:.2f} MB)")
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response = client.upload_blob(video_bytes)
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blob = response.blob
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logging.warning("⚠️ [PDS-direct fallback] Blob uploaded. Waiting for indexing...")
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wait_with_heartbeat(settle_delay_seconds, label="PDS/AppView indexing")
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return models.AppBskyEmbedVideo.Main(video=blob, alt=alt_text)
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except Exception as e:
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logging.error(f"❌ PDS-direct video upload failed: {repr(e)}")
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return None
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# ============================================================
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# Media upload — Video via video.bsky.app (primary)
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# ============================================================
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def _extract_service_auth_token(upload_auth) -> str | None:
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token = getattr(upload_auth, "token", None)
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if token:
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return token
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if isinstance(upload_auth, dict):
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return upload_auth.get("token")
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return None
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def upload_video_via_bsky_service(
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client: Client,
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video_path: str,
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service_url: str,
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alt_text: str = "",
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) -> models.AppBskyEmbedVideo.Main | None:
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"""
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Upload via centralized video.bsky.app service.
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Critical compatibility fixes:
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- aud must be user's PDS DID (e.g. did:web:eurosky.social)
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- lxm must be com.atproto.repo.uploadBlob
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"""
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try:
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if not os.path.exists(video_path):
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logging.error(f"❌ Video file not found: {video_path}")
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return None
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with open(video_path, "rb") as f:
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video_bytes = f.read()
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size_mb = len(video_bytes) / (1024 * 1024)
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logging.info(f"🎬 [video.bsky.app] Uploading: {video_path} ({size_mb:.2f} MB)")
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VIDEO_HOST = "https://video.bsky.app"
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pds_did = pds_did_from_service_url(service_url)
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# Some atproto versions prefer typed params, others accept dict
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try:
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params = models.ComAtprotoServerGetServiceAuth.Params(
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aud=pds_did,
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lxm="com.atproto.repo.uploadBlob", # <-- critical fix
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exp=int(time.time()) + 60 * 30,
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)
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upload_auth = client.com.atproto.server.get_service_auth(params)
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except Exception:
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upload_auth = client.com.atproto.server.get_service_auth(
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{
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"aud": pds_did,
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"lxm": "com.atproto.repo.uploadBlob", # <-- critical fix
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"exp": int(time.time()) + 60 * 30,
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}
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)
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token = _extract_service_auth_token(upload_auth)
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if not token:
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logging.error("❌ Failed to extract service auth token.")
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return None
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user_did = client.me.did
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upload_url = (
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f"{VIDEO_HOST}/xrpc/app.bsky.video.uploadVideo"
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f"?did={user_did}&name={int(time.time())}.mp4"
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)
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headers = {
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"Authorization": f"Bearer {token}",
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"Content-Type": "video/mp4",
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}
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upload_resp = requests.post(upload_url, headers=headers, data=video_bytes, timeout=180)
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if upload_resp.status_code != 200:
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logging.error(f"❌ video.bsky.app upload failed: {upload_resp.status_code} - {upload_resp.text}")
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return None
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body = upload_resp.json()
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job_id = body.get("jobId")
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if not job_id:
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logging.error(f"❌ No jobId returned from video service. Response: {body}")
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return None
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logging.info(f"⏳ Job {job_id} accepted — polling status...")
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status_url = f"{VIDEO_HOST}/xrpc/app.bsky.video.getJobStatus"
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deadline = time.time() + 600
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while time.time() < deadline:
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status_resp = requests.get(status_url, params={"jobId": job_id}, timeout=30)
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if status_resp.status_code != 200:
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logging.error(f"❌ Job status check failed: {status_resp.status_code} - {status_resp.text}")
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return None
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status_json = status_resp.json()
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job_status = status_json.get("jobStatus", {})
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state = job_status.get("state")
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if state == "JOB_STATE_COMPLETED":
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blob_dict = job_status.get("blob")
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if not blob_dict:
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logging.error(f"❌ No blob in completed job status: {status_json}")
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return None
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wait_with_heartbeat(8, label="CDN propagation")
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blob_ref = models.BlobRef.from_dict(blob_dict)
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logging.info("✅ Video processed successfully.")
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return models.AppBskyEmbedVideo.Main(video=blob_ref, alt=alt_text)
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if state == "JOB_STATE_FAILED":
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logging.error(f"❌ Video processing failed: {job_status}")
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return None
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logging.info(f" ...still processing (state={state})...")
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time.sleep(3)
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logging.error("❌ Video processing timed out.")
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return None
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except Exception as e:
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logging.error(f"❌ video.bsky.app upload failed: {repr(e)}")
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return None
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# ============================================================
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# Video dispatcher
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# ============================================================
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def upload_video_smart(
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client: Client,
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video_path: str,
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service_url: str,
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alt_text: str = "",
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settle_delay_seconds: float = 30.0,
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allow_pds_video_fallback: bool = False,
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) -> models.AppBskyEmbedVideo.Main | None:
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logging.info(f"🌍 PDS ({service_url}). Trying video.bsky.app first.")
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embed = upload_video_via_bsky_service(
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client=client,
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video_path=video_path,
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service_url=service_url,
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alt_text=alt_text,
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)
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if embed:
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return embed
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if allow_pds_video_fallback:
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logging.warning("⚠️ video.bsky.app failed; trying direct PDS fallback.")
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return upload_video_via_pds(
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client=client,
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video_path=video_path,
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alt_text=alt_text,
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settle_delay_seconds=settle_delay_seconds,
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)
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logging.error("❌ video.bsky.app failed. Not using direct fallback unless enabled.")
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return None
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# ============================================================
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# Post creation (explicit record to guarantee text string)
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# ============================================================
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def post_to_bsky(
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client: Client,
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text: str,
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langs: list[str],
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image_path: str | None = None,
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video_path: str | None = None,
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alt_text: str = "",
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service_url: str = "https://bsky.social",
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video_settle_delay: float = 30.0,
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allow_pds_video_fallback: bool = False,
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) -> bool:
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post_text = text.strip()
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if not post_text and not image_path and not video_path:
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logging.error("❌ Empty post text with no media is not allowed.")
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return False
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try:
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embed_obj = None
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if video_path:
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logging.info(f"🎬 Preparing video upload: {video_path}")
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embed_obj = upload_video_smart(
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client=client,
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video_path=video_path,
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service_url=service_url,
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alt_text=alt_text,
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settle_delay_seconds=video_settle_delay,
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allow_pds_video_fallback=allow_pds_video_fallback,
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)
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if not embed_obj:
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logging.error("❌ Aborting post: video upload/processing failed.")
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return False
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elif image_path:
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image = upload_image(client, image_path, alt_text=alt_text)
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if not image:
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logging.error("❌ Aborting post: image upload failed.")
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return False
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embed_obj = models.AppBskyEmbedImages.Main(images=[image])
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record = {
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|
"$type": "app.bsky.feed.post",
|
|
"text": post_text, # guaranteed plain string
|
|
"createdAt": time.strftime("%Y-%m-%dT%H:%M:%S.000Z", time.gmtime()),
|
|
}
|
|
|
|
if langs:
|
|
record["langs"] = langs
|
|
|
|
if embed_obj is not None:
|
|
record["embed"] = model_to_dict(embed_obj)
|
|
|
|
logging.info(f"🧾 Final record text={record.get('text')!r}, has_embed={'embed' in record}")
|
|
|
|
# typed first, dict fallback for compatibility
|
|
try:
|
|
resp = client.com.atproto.repo.create_record(
|
|
models.ComAtprotoRepoCreateRecord.Data(
|
|
repo=client.me.did,
|
|
collection="app.bsky.feed.post",
|
|
record=record,
|
|
)
|
|
)
|
|
except Exception:
|
|
resp = client.com.atproto.repo.create_record(
|
|
{
|
|
"repo": client.me.did,
|
|
"collection": "app.bsky.feed.post",
|
|
"record": record,
|
|
}
|
|
)
|
|
|
|
uri = getattr(resp, "uri", None) or (resp.get("uri") if isinstance(resp, dict) else None)
|
|
logging.info(f"✅ Post published! URI: {uri}")
|
|
return True
|
|
|
|
except Exception as e:
|
|
logging.error(f"❌ Failed to send post: {repr(e)}")
|
|
return False
|
|
|
|
|
|
# ============================================================
|
|
# CLI
|
|
# ============================================================
|
|
def main():
|
|
setup_logging()
|
|
|
|
parser = argparse.ArgumentParser(description="Post text + optional image/video to Bluesky/federated PDS.")
|
|
parser.add_argument("text", help="Post text content")
|
|
parser.add_argument("--username", required=True, help="Bluesky handle or email")
|
|
parser.add_argument("--password", required=True, help="Bluesky app password")
|
|
parser.add_argument("--service", default="https://bsky.social", help="PDS URL")
|
|
parser.add_argument("--lang", default="ca", help="Comma-separated language codes (e.g. ca,es)")
|
|
parser.add_argument("--image", default=None, help="Path to image file")
|
|
parser.add_argument("--video", default=None, help="Path to video file")
|
|
parser.add_argument("--alt", default="", help="Alt text for media")
|
|
parser.add_argument(
|
|
"--video-settle-delay",
|
|
type=float,
|
|
default=30.0,
|
|
help="Seconds to wait after direct-PDS fallback upload before posting.",
|
|
)
|
|
parser.add_argument(
|
|
"--allow-pds-video-fallback",
|
|
action="store_true",
|
|
help="Allow direct PDS video fallback if video.bsky.app fails.",
|
|
)
|
|
|
|
args = parser.parse_args()
|
|
|
|
if args.image and args.video:
|
|
logging.error("❌ Use either --image or --video, not both.")
|
|
sys.exit(1)
|
|
|
|
client = Client(base_url=args.service)
|
|
|
|
success = login_with_backoff(
|
|
client=client,
|
|
username=args.username,
|
|
password=args.password,
|
|
service_url=args.service,
|
|
max_attempts=RetryConfig.login_max_attempts,
|
|
base_delay=RetryConfig.login_base_delay_seconds,
|
|
max_delay=RetryConfig.login_max_delay_seconds,
|
|
jitter=RetryConfig.login_jitter_seconds,
|
|
)
|
|
if not success:
|
|
sys.exit(1)
|
|
|
|
langs = [l.strip() for l in args.lang.split(",") if l.strip()]
|
|
|
|
post_success = post_to_bsky(
|
|
client=client,
|
|
text=args.text,
|
|
langs=langs,
|
|
image_path=args.image,
|
|
video_path=args.video,
|
|
alt_text=args.alt,
|
|
service_url=args.service,
|
|
video_settle_delay=args.video_settle_delay,
|
|
allow_pds_video_fallback=args.allow_pds_video_fallback,
|
|
)
|
|
|
|
if not post_success:
|
|
sys.exit(1)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main() |