Add ntfy.sh push notifications for alerts and errors

New NtfyNotifier subscribes to NotificationBus and routes notifications
to ntfy.sh topics based on category + message pattern matching. Two
channels configured: human_action (task completed, Cora ready, etc.)
and errors (failures, missing fields). HTTP posts fire in daemon threads
to avoid blocking the notification bus lock.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
fix/customer-field-migration
PeninsulaInd 2026-03-04 11:07:51 -06:00
parent 813dd4cb01
commit 83c7c378e5
5 changed files with 480 additions and 1 deletions

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@ -121,6 +121,41 @@ def main():
except Exception as e:
log.warning("Notification bus not available: %s", e)
# ntfy.sh push notifications
if notification_bus and config.ntfy.enabled:
try:
import os
from .ntfy import NtfyChannel, NtfyNotifier
ntfy_channels = []
for ch_cfg in config.ntfy.channels:
topic = os.getenv(ch_cfg.topic_env_var, "")
if topic:
ntfy_channels.append(
NtfyChannel(
name=ch_cfg.name,
server=ch_cfg.server,
topic=topic,
categories=ch_cfg.categories,
include_patterns=ch_cfg.include_patterns,
exclude_patterns=ch_cfg.exclude_patterns,
priority=ch_cfg.priority,
tags=ch_cfg.tags,
)
)
else:
log.warning(
"ntfy channel '%s' skipped — env var %s not set",
ch_cfg.name, ch_cfg.topic_env_var,
)
notifier = NtfyNotifier(ntfy_channels)
if notifier.enabled:
notification_bus.subscribe("ntfy", notifier.notify)
log.info("ntfy notifier subscribed to notification bus")
except Exception as e:
log.warning("ntfy notifier not available: %s", e)
# Scheduler (uses default agent)
scheduler = None
try:

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@ -106,6 +106,24 @@ class ContentConfig:
)
@dataclass
class NtfyChannelConfig:
name: str = ""
topic_env_var: str = "" # env var name holding the topic string
server: str = "https://ntfy.sh"
categories: list[str] = field(default_factory=list)
include_patterns: list[str] = field(default_factory=list)
exclude_patterns: list[str] = field(default_factory=list)
priority: str = "high" # min / low / default / high / urgent
tags: str = "" # comma-separated emoji shortcodes
@dataclass
class NtfyConfig:
enabled: bool = False
channels: list[NtfyChannelConfig] = field(default_factory=list)
@dataclass
class AgentConfig:
"""Per-agent configuration for multi-agent support."""
@ -138,6 +156,7 @@ class Config:
autocora: AutoCoraConfig = field(default_factory=AutoCoraConfig)
api_budget: ApiBudgetConfig = field(default_factory=ApiBudgetConfig)
content: ContentConfig = field(default_factory=ContentConfig)
ntfy: NtfyConfig = field(default_factory=NtfyConfig)
agents: list[AgentConfig] = field(default_factory=lambda: [AgentConfig()])
# Derived paths
@ -202,6 +221,20 @@ def load_config() -> Config:
if hasattr(cfg.content, k):
setattr(cfg.content, k, v)
# ntfy push notifications
if "ntfy" in data and isinstance(data["ntfy"], dict):
ntfy_data = data["ntfy"]
cfg.ntfy.enabled = ntfy_data.get("enabled", False)
if "channels" in ntfy_data and isinstance(ntfy_data["channels"], list):
cfg.ntfy.channels = []
for ch_data in ntfy_data["channels"]:
if isinstance(ch_data, dict):
ch = NtfyChannelConfig()
for k, v in ch_data.items():
if hasattr(ch, k):
setattr(ch, k, v)
cfg.ntfy.channels.append(ch)
# Multi-agent configs
if "agents" in data and isinstance(data["agents"], list):
cfg.agents = []

104
cheddahbot/ntfy.py 100644
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@ -0,0 +1,104 @@
"""ntfy.sh push notification sender.
Subscribes to the NotificationBus and routes notifications to ntfy.sh
topics based on category and message-pattern matching.
"""
from __future__ import annotations
import logging
import re
import threading
from dataclasses import dataclass, field
import httpx
log = logging.getLogger(__name__)
@dataclass
class NtfyChannel:
"""One ntfy topic with routing rules."""
name: str
server: str
topic: str
categories: list[str]
include_patterns: list[str] = field(default_factory=list)
exclude_patterns: list[str] = field(default_factory=list)
priority: str = "high"
tags: str = ""
def accepts(self, message: str, category: str) -> bool:
"""Return True if this channel should receive the notification."""
if category not in self.categories:
return False
if self.exclude_patterns:
for pat in self.exclude_patterns:
if re.search(pat, message, re.IGNORECASE):
return False
if self.include_patterns:
return any(
re.search(pat, message, re.IGNORECASE)
for pat in self.include_patterns
)
return True # no include_patterns = accept all matching categories
class NtfyNotifier:
"""Posts notifications to ntfy.sh topics."""
def __init__(self, channels: list[NtfyChannel]):
self._channels = [ch for ch in channels if ch.topic]
if self._channels:
log.info(
"ntfy notifier initialized with %d channel(s): %s",
len(self._channels),
", ".join(ch.name for ch in self._channels),
)
@property
def enabled(self) -> bool:
return bool(self._channels)
def notify(self, message: str, category: str) -> None:
"""Route a notification to matching ntfy channels.
This is the callback signature expected by NotificationBus.subscribe().
Each matching channel posts in a daemon thread so the notification
pipeline is never blocked.
"""
for channel in self._channels:
if channel.accepts(message, category):
t = threading.Thread(
target=self._post,
args=(channel, message, category),
daemon=True,
)
t.start()
def _post(self, channel: NtfyChannel, message: str, category: str) -> None:
"""Send a notification to an ntfy topic. Fire-and-forget."""
url = f"{channel.server.rstrip('/')}/{channel.topic}"
headers: dict[str, str] = {
"Title": f"CheddahBot [{category}]",
"Priority": channel.priority,
}
if channel.tags:
headers["Tags"] = channel.tags
try:
resp = httpx.post(
url,
content=message.encode("utf-8"),
headers=headers,
timeout=10.0,
)
if resp.status_code >= 400:
log.warning(
"ntfy '%s' returned %d: %s",
channel.name, resp.status_code, resp.text[:200],
)
else:
log.debug("ntfy notification sent to '%s'", channel.name)
except httpx.HTTPError as e:
log.warning("ntfy '%s' failed: %s", channel.name, e)

View File

@ -100,7 +100,7 @@ link_building:
autocora:
jobs_dir: "//PennQnap1/SHARE1/AutoCora/jobs"
results_dir: "//PennQnap1/SHARE1/AutoCora/results"
poll_interval_minutes: 5
poll_interval_minutes: 20
success_status: "running cora"
error_status: "error"
enabled: true
@ -111,6 +111,23 @@ content:
cora_inbox: "Z:/content-cora-inbox"
outline_dir: "Z:/content-outlines"
# ntfy.sh push notifications
ntfy:
enabled: true
channels:
- name: human_action
topic_env_var: NTFY_TOPIC_HUMAN_ACTION
categories: [clickup, autocora, linkbuilding, content]
include_patterns: ["completed", "SUCCESS", "copied to"]
priority: high
tags: white_check_mark
- name: errors
topic_env_var: NTFY_TOPIC_ERRORS
categories: [clickup, autocora, linkbuilding, content]
include_patterns: ["failed", "FAILURE", "skipped", "no ClickUp match", "copy failed", "IMSURL is empty"]
priority: urgent
tags: rotating_light
# Multi-agent configuration
# Each agent gets its own personality, tool whitelist, and memory scope.
# The first agent is the default. Omit this section for single-agent mode.

290
tests/test_ntfy.py 100644
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@ -0,0 +1,290 @@
"""Tests for the ntfy.sh push notification sender."""
from __future__ import annotations
from unittest.mock import MagicMock, patch
import httpx
from cheddahbot.ntfy import NtfyChannel, NtfyNotifier
# ---------------------------------------------------------------------------
# NtfyChannel routing
# ---------------------------------------------------------------------------
class TestNtfyChannel:
def test_accepts_matching_category_and_pattern(self):
ch = NtfyChannel(
name="human_action",
server="https://ntfy.sh",
topic="test-topic",
categories=["clickup", "autocora"],
include_patterns=["completed", "SUCCESS"],
)
assert ch.accepts("ClickUp task completed: **Acme PR**", "clickup") is True
assert ch.accepts("AutoCora SUCCESS: **keyword**", "autocora") is True
def test_rejects_wrong_category(self):
ch = NtfyChannel(
name="human_action",
server="https://ntfy.sh",
topic="test-topic",
categories=["clickup"],
include_patterns=["completed"],
)
assert ch.accepts("Some autocora message completed", "autocora") is False
def test_rejects_non_matching_pattern(self):
ch = NtfyChannel(
name="human_action",
server="https://ntfy.sh",
topic="test-topic",
categories=["clickup"],
include_patterns=["completed"],
)
assert ch.accepts("Executing ClickUp task: **Acme PR**", "clickup") is False
def test_no_include_patterns_accepts_all_in_category(self):
ch = NtfyChannel(
name="all_clickup",
server="https://ntfy.sh",
topic="test-topic",
categories=["clickup"],
)
assert ch.accepts("Any message at all", "clickup") is True
def test_exclude_patterns_take_priority(self):
ch = NtfyChannel(
name="test",
server="https://ntfy.sh",
topic="test-topic",
categories=["clickup"],
include_patterns=["task"],
exclude_patterns=["Executing"],
)
assert ch.accepts("Executing ClickUp task", "clickup") is False
assert ch.accepts("ClickUp task completed", "clickup") is True
def test_case_insensitive_patterns(self):
ch = NtfyChannel(
name="test",
server="https://ntfy.sh",
topic="test-topic",
categories=["autocora"],
include_patterns=["success"],
)
assert ch.accepts("AutoCora SUCCESS: **kw**", "autocora") is True
def test_empty_topic_filtered_by_notifier(self):
ch = NtfyChannel(
name="empty", server="https://ntfy.sh", topic="",
categories=["clickup"],
)
notifier = NtfyNotifier([ch])
assert notifier.enabled is False
# ---------------------------------------------------------------------------
# NtfyNotifier
# ---------------------------------------------------------------------------
class TestNtfyNotifier:
@patch("cheddahbot.ntfy.httpx.post")
def test_notify_posts_to_matching_channel(self, mock_post):
mock_post.return_value = MagicMock(status_code=200)
ch = NtfyChannel(
name="human_action",
server="https://ntfy.sh",
topic="my-topic",
categories=["clickup"],
include_patterns=["completed"],
)
notifier = NtfyNotifier([ch])
notifier.notify("ClickUp task completed: **Acme PR**", "clickup")
# Wait for daemon thread
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
mock_post.assert_called_once()
call_args = mock_post.call_args
assert call_args[0][0] == "https://ntfy.sh/my-topic"
assert call_args[1]["headers"]["Title"] == "CheddahBot [clickup]"
assert call_args[1]["headers"]["Priority"] == "high"
@patch("cheddahbot.ntfy.httpx.post")
def test_notify_skips_non_matching_channel(self, mock_post):
ch = NtfyChannel(
name="errors",
server="https://ntfy.sh",
topic="err-topic",
categories=["clickup"],
include_patterns=["failed"],
)
notifier = NtfyNotifier([ch])
notifier.notify("ClickUp task completed: **Acme PR**", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
mock_post.assert_not_called()
@patch("cheddahbot.ntfy.httpx.post")
def test_notify_routes_to_multiple_channels(self, mock_post):
mock_post.return_value = MagicMock(status_code=200)
ch1 = NtfyChannel(
name="all", server="https://ntfy.sh", topic="all-topic",
categories=["clickup"],
)
ch2 = NtfyChannel(
name="errors", server="https://ntfy.sh", topic="err-topic",
categories=["clickup"], include_patterns=["failed"],
)
notifier = NtfyNotifier([ch1, ch2])
notifier.notify("ClickUp task failed: **Acme**", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
assert mock_post.call_count == 2
@patch("cheddahbot.ntfy.httpx.post")
def test_webhook_error_is_swallowed(self, mock_post):
mock_post.side_effect = httpx.ConnectError("connection refused")
ch = NtfyChannel(
name="test", server="https://ntfy.sh", topic="topic",
categories=["clickup"],
)
notifier = NtfyNotifier([ch])
# Should not raise
notifier.notify("ClickUp task completed: **test**", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
@patch("cheddahbot.ntfy.httpx.post")
def test_4xx_is_logged_not_raised(self, mock_post):
mock_post.return_value = MagicMock(status_code=400, text="Bad Request")
ch = NtfyChannel(
name="test", server="https://ntfy.sh", topic="topic",
categories=["clickup"],
)
notifier = NtfyNotifier([ch])
notifier.notify("ClickUp task completed: **test**", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
def test_enabled_property(self):
ch = NtfyChannel(
name="test", server="https://ntfy.sh", topic="topic",
categories=["clickup"],
)
assert NtfyNotifier([ch]).enabled is True
assert NtfyNotifier([]).enabled is False
# ---------------------------------------------------------------------------
# Post format
# ---------------------------------------------------------------------------
class TestPostFormat:
@patch("cheddahbot.ntfy.httpx.post")
def test_includes_tags_header(self, mock_post):
mock_post.return_value = MagicMock(status_code=200)
ch = NtfyChannel(
name="test", server="https://ntfy.sh", topic="topic",
categories=["clickup"], tags="white_check_mark",
)
notifier = NtfyNotifier([ch])
notifier.notify("task completed", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
headers = mock_post.call_args[1]["headers"]
assert headers["Tags"] == "white_check_mark"
@patch("cheddahbot.ntfy.httpx.post")
def test_omits_tags_header_when_empty(self, mock_post):
mock_post.return_value = MagicMock(status_code=200)
ch = NtfyChannel(
name="test", server="https://ntfy.sh", topic="topic",
categories=["clickup"], tags="",
)
notifier = NtfyNotifier([ch])
notifier.notify("task completed", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
headers = mock_post.call_args[1]["headers"]
assert "Tags" not in headers
@patch("cheddahbot.ntfy.httpx.post")
def test_custom_server_url(self, mock_post):
mock_post.return_value = MagicMock(status_code=200)
ch = NtfyChannel(
name="test", server="https://my-ntfy.example.com",
topic="topic", categories=["clickup"],
)
notifier = NtfyNotifier([ch])
notifier.notify("task completed", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
assert mock_post.call_args[0][0] == "https://my-ntfy.example.com/topic"
@patch("cheddahbot.ntfy.httpx.post")
def test_message_sent_as_body(self, mock_post):
mock_post.return_value = MagicMock(status_code=200)
ch = NtfyChannel(
name="test", server="https://ntfy.sh", topic="topic",
categories=["clickup"],
)
notifier = NtfyNotifier([ch])
notifier.notify("Hello **world**", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
assert mock_post.call_args[1]["content"] == b"Hello **world**"
@patch("cheddahbot.ntfy.httpx.post")
def test_priority_header(self, mock_post):
mock_post.return_value = MagicMock(status_code=200)
ch = NtfyChannel(
name="test", server="https://ntfy.sh", topic="topic",
categories=["clickup"], priority="urgent",
)
notifier = NtfyNotifier([ch])
notifier.notify("task completed", "clickup")
import threading
for t in threading.enumerate():
if t.daemon and t.is_alive():
t.join(timeout=2)
assert mock_post.call_args[1]["headers"]["Priority"] == "urgent"