Rename the import package app to fluksio

A wheel whose top-level module is `app` collides with anything else in a
user's venv, so the package that is about to be published takes the name
it is published under. Only the Python package moves; the repo, the
Docker WORKDIR and the compose project keep theirs.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

backend/tests/api/routes/test_alerts.py

@@ -5,8 +5,8 @@ from typing import Any
 import pytest
 from fastapi.testclient import TestClient
 
-from app.core.config import settings
-from app.flow.alerts import AlertsConfig, Channel
+from fluksio.core.config import settings
+from fluksio.flow.alerts import AlertsConfig, Channel
 
 PREFIX = f"{settings.API_V1_STR}/alerts"
 

backend/tests/api/routes/test_flows.py

@@ -4,8 +4,8 @@ from fastapi.testclient import TestClient
 from sqlalchemy import func
 from sqlmodel import Session, select
 
-from app.core.config import settings
-from app.models import Run, RunArtifact, RunMetric, RunNode
+from fluksio.core.config import settings
+from fluksio.models import Run, RunArtifact, RunMetric, RunNode
 
 PREFIX = f"{settings.API_V1_STR}/flows"
 

backend/tests/api/routes/test_login.py

@@ -4,11 +4,11 @@ from fastapi.testclient import TestClient
 from pwdlib.hashers.bcrypt import BcryptHasher
 from sqlmodel import Session
 
-from app.core.config import settings
-from app.core.security import get_password_hash, verify_password
-from app.crud import create_user
-from app.models import User, UserCreate
-from app.utils import generate_password_reset_token
+from fluksio.core.config import settings
+from fluksio.core.security import get_password_hash, verify_password
+from fluksio.crud import create_user
+from fluksio.models import User, UserCreate
+from fluksio.utils import generate_password_reset_token
 from tests.utils.user import user_authentication_headers
 from tests.utils.utils import random_email, random_lower_string
 
@@ -50,8 +50,8 @@ def test_recovery_password(
     client: TestClient, normal_user_token_headers: dict[str, str]
 ) -> None:
     with (
-        patch("app.core.config.settings.SMTP_HOST", "smtp.example.com"),
-        patch("app.core.config.settings.SMTP_USER", "admin@example.com"),
+        patch("fluksio.core.config.settings.SMTP_HOST", "smtp.example.com"),
+        patch("fluksio.core.config.settings.SMTP_USER", "admin@example.com"),
     ):
         email = "test@example.com"
         r = client.post(

backend/tests/api/routes/test_oauth.py

@@ -8,7 +8,7 @@ from urllib.parse import parse_qs, urlparse
 import pytest
 from fastapi.testclient import TestClient
 
-from app.core.config import settings
+from fluksio.core.config import settings
 
 PREFIX = f"{settings.API_V1_STR}/oauth"
 REDIRECT = "http://127.0.0.1:41234/callback"

backend/tests/api/routes/test_observability.py

@@ -3,8 +3,8 @@ from datetime import datetime, timedelta, timezone
 from fastapi.testclient import TestClient
 from sqlmodel import Session
 
-from app.core.config import settings
-from app.models import EngineEvent, FlowRun, MetricBucket
+from fluksio.core.config import settings
+from fluksio.models import EngineEvent, FlowRun, MetricBucket
 
 PREFIX = f"{settings.API_V1_STR}/observability"
 FLOW = "observability-test"
@@ -90,7 +90,7 @@ def test_a_flow_that_cannot_run_makes_the_summary_degraded(
     knows is what this reports — and reporting it is the whole point: a flow
     with a dependency loop cannot run, and the screen used to say "ok".
     """
-    from app.flow.pipeline import ValidationIssue
+    from fluksio.flow.pipeline import ValidationIssue
 
     controller = client.app.state.flow_controller
     before = controller.issues

backend/tests/api/routes/test_panels.py

@@ -2,8 +2,8 @@
 
 from fastapi.testclient import TestClient
 
-from app.cloud import config as cloud_config
-from app.core.config import settings
+from fluksio.cloud import config as cloud_config
+from fluksio.core.config import settings
 
 PREFIX = f"{settings.API_V1_STR}/panels"
 DASHBOARDS = f"{settings.API_V1_STR}/dashboards"
@@ -276,7 +276,7 @@ def test_a_remote_device_is_paired_at_the_portal(
     """
     import httpx
 
-    from app.api.routes import panels as panels_route
+    from fluksio.api.routes import panels as panels_route
 
     calls: list[dict[str, object]] = []
 
@@ -378,7 +378,7 @@ def test_a_panels_socket_carries_only_what_it_draws(
     applied to what goes out: no node status, no logs, no shape of the graph,
     and no value belonging to a dashboard this panel does not show.
     """
-    from app.api.routes.flows import (
+    from fluksio.api.routes.flows import (
         event_for_panel,
         panel_scope,
         snapshot_payload,

backend/tests/api/routes/test_private.py

@@ -2,8 +2,8 @@ import pytest
 from fastapi.testclient import TestClient
 from sqlmodel import Session, select
 
-from app.core.config import settings
-from app.models import User
+from fluksio.core.config import settings
+from fluksio.models import User
 
 
 def test_create_user(client: TestClient, db: Session) -> None:

backend/tests/api/routes/test_session.py

@@ -10,8 +10,8 @@ from datetime import timedelta
 
 from fastapi.testclient import TestClient
 
-from app.core import security
-from app.core.config import settings
+from fluksio.core import security
+from fluksio.core.config import settings
 
 PROTECTED = [
     f"{settings.API_V1_STR}/users/me",

backend/tests/api/routes/test_users.py

@@ -4,10 +4,10 @@ from unittest.mock import patch
 from fastapi.testclient import TestClient
 from sqlmodel import Session, select
 
-from app import crud
-from app.core.config import settings
-from app.core.security import verify_password
-from app.models import User, UserCreate
+from fluksio import crud
+from fluksio.core.config import settings
+from fluksio.core.security import verify_password
+from fluksio.models import User, UserCreate
 from tests.utils.user import create_random_user
 from tests.utils.utils import random_email, random_lower_string
 
@@ -38,9 +38,9 @@ def test_create_user_new_email(
     client: TestClient, superuser_token_headers: dict[str, str], db: Session
 ) -> None:
     with (
-        patch("app.utils.send_email", return_value=None),
-        patch("app.core.config.settings.SMTP_HOST", "smtp.example.com"),
-        patch("app.core.config.settings.SMTP_USER", "admin@example.com"),
+        patch("fluksio.utils.send_email", return_value=None),
+        patch("fluksio.core.config.settings.SMTP_HOST", "smtp.example.com"),
+        patch("fluksio.core.config.settings.SMTP_USER", "admin@example.com"),
     ):
         username = random_email()
         password = random_lower_string()

backend/tests/conftest.py

@@ -10,11 +10,11 @@ from sqlalchemy import create_engine, text
 from sqlalchemy.engine import make_url
 from sqlmodel import Session, SQLModel, select
 
-from app.cloud import config as cloud_config
-from app.core.config import settings
-from app.core.db import engine, init_db
-from app.main import app
-from app.models import User
+from fluksio.cloud import config as cloud_config
+from fluksio.core.config import settings
+from fluksio.core.db import engine, init_db
+from fluksio.main import app
+from fluksio.models import User
 from tests.utils.portal import INSTALLATION_ID, ISSUER, jwks
 from tests.utils.user import authentication_token_from_email
 from tests.utils.utils import get_superuser_token_headers

backend/tests/crud/test_user.py

@@ -2,9 +2,9 @@ from fastapi.encoders import jsonable_encoder
 from pwdlib.hashers.bcrypt import BcryptHasher
 from sqlmodel import Session
 
-from app import crud
-from app.core.security import verify_password
-from app.models import User, UserCreate, UserUpdate
+from fluksio import crud
+from fluksio.core.security import verify_password
+from fluksio.models import User, UserCreate, UserUpdate
 from tests.utils.utils import random_email, random_lower_string
 
 

backend/tests/flow/test_alerts.py

@@ -6,7 +6,7 @@ from pathlib import Path
 
 import pytest
 
-from app.flow.alerts import (
+from fluksio.flow.alerts import (
     ALERTING_EVENTS,
     FLAP_THRESHOLD,
     RATE_LIMIT,
@@ -17,7 +17,7 @@ from app.flow.alerts import (
     Rule,
     describe,
 )
-from app.flow.events import EventBus
+from fluksio.flow.events import EventBus
 
 
 class Clock:

backend/tests/flow/test_brain_graph.py

@@ -9,12 +9,12 @@ from pathlib import Path
 
 import pytest
 
-from app.flow.controller import FlowController
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import MqttNode
-from app.flow.pipeline import ValidationIssue
-from app.flow.schemas import FlowDef, NodeDef
-from app.flow.store import FlowStore
+from fluksio.flow.controller import FlowController
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import MqttNode
+from fluksio.flow.pipeline import ValidationIssue
+from fluksio.flow.schemas import FlowDef, NodeDef
+from fluksio.flow.store import FlowStore
 
 BROKER = {"broker_host": "mosquitto", "broker_port": 1883, "topic": "sensors/temp"}
 

backend/tests/flow/test_connector.py

@@ -3,12 +3,12 @@
 import asyncio
 from typing import Any
 
-from app.flow.connector import CONTRACT_VERSION, ConnectorNode
-from app.flow.controller import NODE_TYPES
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.plugins import load_plugins
+from fluksio.flow.connector import CONTRACT_VERSION, ConnectorNode
+from fluksio.flow.controller import NODE_TYPES
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.plugins import load_plugins
 
 
 class Sensor(ConnectorNode):
@@ -146,7 +146,7 @@ def test_a_connector_is_discovered_from_its_entry_point(monkeypatch):
         def load(self):
             return Sensor
 
-    monkeypatch.setattr("app.flow.plugins.entry_points", lambda group: [FakeEntry()])
+    monkeypatch.setattr("fluksio.flow.plugins.entry_points", lambda group: [FakeEntry()])
     try:
         assert load_plugins() == ["test_sensor"]
         assert NODE_TYPES["test_sensor"].plugin == "fluksio-connector-test 0.1.0"
@@ -166,7 +166,7 @@ def test_a_connector_written_for_another_contract_is_refused(monkeypatch):
         def load(self):
             return Outdated
 
-    monkeypatch.setattr("app.flow.plugins.entry_points", lambda group: [FakeEntry()])
+    monkeypatch.setattr("fluksio.flow.plugins.entry_points", lambda group: [FakeEntry()])
     assert load_plugins() == []
     assert "outdated" not in NODE_TYPES
 
@@ -179,6 +179,6 @@ def test_a_connector_may_not_take_over_a_built_in_type(monkeypatch):
         def load(self):  # pragma: no cover - never reached
             raise AssertionError("should not be loaded")
 
-    monkeypatch.setattr("app.flow.plugins.entry_points", lambda group: [FakeEntry()])
+    monkeypatch.setattr("fluksio.flow.plugins.entry_points", lambda group: [FakeEntry()])
     assert load_plugins() == []
     assert NODE_TYPES["mqtt"].plugin is None

backend/tests/flow/test_dashboards.py

@@ -2,7 +2,7 @@
 
 import pytest
 
-from app.flow.dashboards import (
+from fluksio.flow.dashboards import (
     DashboardDef,
     DashboardNotFound,
     DashboardStore,
@@ -11,11 +11,11 @@ from app.flow.dashboards import (
     WidgetDef,
     default_dashboard,
 )
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.state import MemoryState
-from app.flow.store import FlowStore, StaleVersion
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.state import MemoryState
+from fluksio.flow.store import FlowStore, StaleVersion
 
 
 @pytest.fixture

backend/tests/flow/test_discretization.py

@@ -2,11 +2,11 @@
 
 import time
 
-from app.flow.executor import ExecutionService
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.queue import MemoryWorkQueue
+from fluksio.flow.executor import ExecutionService
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.queue import MemoryWorkQueue
 
 # Short enough to wait out in a test, long enough not to race the engine.
 WINDOW = 0.05

backend/tests/flow/test_drafts.py

@@ -4,9 +4,9 @@ from pathlib import Path
 
 import pytest
 
-from app.flow.messages import MessageSpec
-from app.flow.schemas import FlowDef, NodeDef
-from app.flow.store import FlowStore, StaleVersion
+from fluksio.flow.messages import MessageSpec
+from fluksio.flow.schemas import FlowDef, NodeDef
+from fluksio.flow.store import FlowStore, StaleVersion
 
 SOURCE = "def process():\n    return {}\n"
 EDITED = "def process():\n    return {'temp': 1}\n"

backend/tests/flow/test_emit_counts.py

@@ -9,13 +9,13 @@ from pathlib import Path
 
 import pytest
 
-from app.api.routes.flows import snapshot_payload
-from app.flow.controller import FlowController
-from app.flow.events import EventBus, event_bus
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.store import FlowStore
+from fluksio.api.routes.flows import snapshot_payload
+from fluksio.flow.controller import FlowController
+from fluksio.flow.events import EventBus, event_bus
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.store import FlowStore
 
 
 def make_node(node_id: str, f, provides=()) -> Node:

backend/tests/flow/test_history.py

@@ -1,9 +1,9 @@
 """Message history: the series a node panel draws as a sparkline."""
 
-from app.flow.messages import MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.state import HISTORY_LIMIT, MemoryState
+from fluksio.flow.messages import MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.state import HISTORY_LIMIT, MemoryState
 
 
 def emitter(values) -> Node:

backend/tests/flow/test_http_hook_secret.py

@@ -11,13 +11,13 @@ import pytest
 from fastapi import FastAPI
 from fastapi.testclient import TestClient
 
-from app.flow.controller import HOOK_PREFIX, FlowController
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import HttpNode
-from app.flow.pipeline import Pipeline
-from app.flow.schemas import FlowDef, NodeDef
-from app.flow.secrets import init_secrets, resolve_params
-from app.flow.store import FlowStore
+from fluksio.flow.controller import HOOK_PREFIX, FlowController
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import HttpNode
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.schemas import FlowDef, NodeDef
+from fluksio.flow.secrets import init_secrets, resolve_params
+from fluksio.flow.store import FlowStore
 
 SECRET = "d3vice-key"
 HOOK = f"{HOOK_PREFIX}/house/sensor"

backend/tests/flow/test_library.py

@@ -4,9 +4,9 @@ from pathlib import Path
 
 import pytest
 
-from app.flow.messages import MessageSpec
-from app.flow.schemas import FlowDef, NodeDef
-from app.flow.store import FlowStore, LibExists, LibNotFound
+from fluksio.flow.messages import MessageSpec
+from fluksio.flow.schemas import FlowDef, NodeDef
+from fluksio.flow.store import FlowStore, LibExists, LibNotFound
 
 SOURCE = "def process():\n    return {'temp': 1}\n"
 

backend/tests/flow/test_logs.py

@@ -3,11 +3,11 @@
 import sys
 from typing import Any
 
-from app.flow import logs
-from app.flow.controller import with_settings
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
+from fluksio.flow import logs
+from fluksio.flow.controller import with_settings
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
 
 
 def run_with_capture(nodes: list[Node], bus: "RecordingBus") -> None:

backend/tests/flow/test_messages.py

@@ -2,7 +2,7 @@ import json
 
 import pytest
 
-from app.flow.messages import DType, MessageSpec, flow_of, qualify
+from fluksio.flow.messages import DType, MessageSpec, flow_of, qualify
 
 
 def test_port_defaults_to_last_name_segment():

backend/tests/flow/test_modules.py

@@ -6,8 +6,8 @@ from pathlib import Path
 
 import pytest
 
-from app.flow import modules
-from app.flow.store import FlowStore
+from fluksio.flow import modules
+from fluksio.flow.store import FlowStore
 
 pytestmark = pytest.mark.skipif(
     shutil.which("uv") is None, reason="module management needs uv"

backend/tests/flow/test_node_settings.py

@@ -9,12 +9,12 @@ from pathlib import Path
 
 import pytest
 
-from app.flow.controller import FlowController
-from app.flow.messages import DType, MessageSpec
-from app.flow.pipeline import Pipeline
-from app.flow.schemas import FlowDef, NodeDef
-from app.flow.state import MemoryState
-from app.flow.store import FlowStore
+from fluksio.flow.controller import FlowController
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.schemas import FlowDef, NodeDef
+from fluksio.flow.state import MemoryState
+from fluksio.flow.store import FlowStore
 
 SOURCE = "def process(reading, factor):\n    return {'scaled': reading * factor}\n"
 

backend/tests/flow/test_node_types.py

@@ -6,8 +6,8 @@ only fails when someone places that node. Building one of each catches it.
 
 import pytest
 
-from app.flow.controller import NODE_TYPES, node_type_info
-from app.flow.messages import DType, MessageSpec
+from fluksio.flow.controller import NODE_TYPES, node_type_info
+from fluksio.flow.messages import DType, MessageSpec
 
 # Enough configuration for each type to construct; the ports decide the
 # direction, so every type gets both an input and an output where it allows it.
@@ -160,7 +160,7 @@ def test_every_offered_type_has_a_fixture():
 
 def test_a_flux_request_is_run_rather_than_written(monkeypatch):
     """A query passing through is not a point to store."""
-    from app.flow.nodes import InfluxDbNode
+    from fluksio.flow.nodes import InfluxDbNode
 
     node = InfluxDbNode(
         requires=[
@@ -199,8 +199,8 @@ def test_a_flux_request_is_run_rather_than_written(monkeypatch):
 
 def test_a_falsy_return_is_a_mistake_not_silence():
     """Only None means "nothing to publish"."""
-    from app.flow.nodes import Node
-    from app.flow.nodes.base import NodeOutputError
+    from fluksio.flow.nodes import Node
+    from fluksio.flow.nodes.base import NodeOutputError
 
     def make(retval):
         return Node(

backend/tests/flow/test_pipeline.py

@@ -1,9 +1,9 @@
 """The wiring fundamentals: name binding, fan-in, namespaces, validation."""
 
-from app.flow.events import EventBus
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
+from fluksio.flow.events import EventBus
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
 
 
 def spec(name: str, dtype: DType = DType.FLOAT, port: str = "") -> MessageSpec:

backend/tests/flow/test_provenance.py

@@ -5,19 +5,19 @@ actually published, it pulses all of them — and when the cause is a dashboard
 control or another flow, it pulses a node that did nothing at all.
 """
 
-from app.flow.dashboards import (
+from fluksio.flow.dashboards import (
     DashboardDef,
     DashboardStore,
     PageDef,
     SectionDef,
     WidgetDef,
 )
-from app.flow.events import EventBus
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline, ValueSource
-from app.flow.state import MemoryState
-from app.flow.store import FlowStore
+from fluksio.flow.events import EventBus
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline, ValueSource
+from fluksio.flow.state import MemoryState
+from fluksio.flow.store import FlowStore
 
 
 def collect(bus: EventBus) -> list[dict]:

backend/tests/flow/test_queue.py

@@ -2,12 +2,12 @@
 
 import time
 
-from app.flow.executor import ExecutionService
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.queue import MemoryWorkQueue, WorkItem
-from app.flow.state import MemoryState
+from fluksio.flow.executor import ExecutionService
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.queue import MemoryWorkQueue, WorkItem
+from fluksio.flow.state import MemoryState
 
 
 def test_items_come_back_in_the_order_they_went_in():

backend/tests/flow/test_remote.py

@@ -13,8 +13,8 @@ from collections.abc import Iterator
 
 import pytest
 
-from app.flow.remote import NoWorker, RemoteWorker, RemoteWorkerHub
-from app.flow.workers import NodeTimeout, RemoteError
+from fluksio.flow.remote import NoWorker, RemoteWorker, RemoteWorkerHub
+from fluksio.flow.workers import NodeTimeout, RemoteError
 
 
 @pytest.fixture

backend/tests/flow/test_runs.py

@@ -8,10 +8,10 @@ parameters a caller sends are refused before anything runs if they are wrong.
 
 import pytest
 
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import NodeOutcome, Pipeline
-from app.flow.runs import (
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import NodeOutcome, Pipeline
+from fluksio.flow.runs import (
     MetricSink,
     RunRejected,
     batch_issues,
@@ -20,8 +20,8 @@ from app.flow.runs import (
     required_labels,
     seed_values,
 )
-from app.flow.schemas import FlowDef, FlowInput, NodeDef
-from app.flow.state import MemoryState
+from fluksio.flow.schemas import FlowDef, FlowInput, NodeDef
+from fluksio.flow.state import MemoryState
 
 
 def spec(name: str, dtype: DType = DType.FLOAT, **kwargs) -> MessageSpec:

backend/tests/flow/test_runtime_control.py

@@ -6,13 +6,13 @@ from typing import Any
 from fastapi import FastAPI
 from fastapi.testclient import TestClient
 
-from app.api.deps import get_current_user
-from app.api.routes.flows import router
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.schemas import FlowDef
-from app.flow.store import FlowStore
+from fluksio.api.deps import get_current_user
+from fluksio.api.routes.flows import router
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.schemas import FlowDef
+from fluksio.flow.store import FlowStore
 
 
 def spec(name: str) -> MessageSpec:

backend/tests/flow/test_senders.py

@@ -2,9 +2,9 @@
 
 import asyncio
 
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import MqttNode
-from app.flow.nodes.http import close_shared_client, shared_client
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import MqttNode
+from fluksio.flow.nodes.http import close_shared_client, shared_client
 
 
 def test_http_senders_share_one_pooled_client():

backend/tests/flow/test_state_edges.py

@@ -5,10 +5,10 @@ running value in a message it both reads and writes. That is the sanctioned
 shape, and these tests pin what it means.
 """
 
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.state import MemoryState
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.state import MemoryState
 
 
 def counter() -> Node:

backend/tests/flow/test_store.py

@@ -3,9 +3,9 @@ from pathlib import Path
 
 import pytest
 
-from app.flow.messages import MessageSpec
-from app.flow.schemas import FlowDef, NodeDef
-from app.flow.store import FlowExists, FlowNotFound, FlowStore
+from fluksio.flow.messages import MessageSpec
+from fluksio.flow.schemas import FlowDef, NodeDef
+from fluksio.flow.store import FlowExists, FlowNotFound, FlowStore
 
 
 @pytest.fixture

backend/tests/flow/test_supervision.py

@@ -4,9 +4,9 @@ import asyncio
 
 import pytest
 
-from app.flow import supervision
-from app.flow.events import EventBus
-from app.flow.supervision import FAILURE_BUDGET, Supervisor
+from fluksio.flow import supervision
+from fluksio.flow.events import EventBus
+from fluksio.flow.supervision import FAILURE_BUDGET, Supervisor
 
 
 @pytest.fixture(autouse=True)

backend/tests/flow/test_synchronous_nodes.py

@@ -6,10 +6,10 @@ atomic operations, so those are covered here too.
 
 from concurrent.futures import ThreadPoolExecutor
 
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import Node
-from app.flow.pipeline import Pipeline
-from app.flow.state import MemoryState
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import Node
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.state import MemoryState
 
 
 def spec(name: str) -> MessageSpec:

backend/tests/flow/test_vocabulary.py

@@ -4,10 +4,17 @@ These are the shapes a Node-RED installation is mostly made of, so their
 behaviour is worth pinning rather than just their construction.
 """
 
-from app.flow.messages import DType, MessageSpec
-from app.flow.nodes import ChangeNode, ExecNode, FileNode, JoinNode, RbeNode, SwitchNode
-from app.flow.pipeline import Pipeline
-from app.flow.state import MemoryState
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.nodes import (
+    ChangeNode,
+    ExecNode,
+    FileNode,
+    JoinNode,
+    RbeNode,
+    SwitchNode,
+)
+from fluksio.flow.pipeline import Pipeline
+from fluksio.flow.state import MemoryState
 
 
 def spec(name: str, dtype: DType = DType.FLOAT) -> MessageSpec:
@@ -233,7 +240,7 @@ def test_a_file_node_refuses_to_leave_its_directory():
 
 
 def test_a_file_round_trips_through_the_sandbox(tmp_path, monkeypatch):
-    from app.core.config import settings
+    from fluksio.core.config import settings
 
     monkeypatch.setattr(settings, "FLOWS_DIR", tmp_path / "flows")
 

backend/tests/flow/test_watchdog.py

@@ -2,9 +2,9 @@
 
 from fastapi.testclient import TestClient
 
-from app.flow.events import EventBus
-from app.flow.watchdog import DEGRADED_STRIKES, LoopWatchdog
-from app.main import app
+from fluksio.flow.events import EventBus
+from fluksio.flow.watchdog import DEGRADED_STRIKES, LoopWatchdog
+from fluksio.main import app
 
 
 def test_a_responsive_loop_stays_healthy():

backend/tests/flow/test_workers.py

@@ -7,10 +7,10 @@ from collections.abc import Iterator
 
 import pytest
 
-from app.flow.artifacts import ArtifactStore
-from app.flow.messages import DType, MessageSpec
-from app.flow.worker_main import ARTIFACT_DIR_ENV
-from app.flow.workers import NodeCancelled, NodeTimeout, PythonWorkerPool
+from fluksio.flow.artifacts import ArtifactStore
+from fluksio.flow.messages import DType, MessageSpec
+from fluksio.flow.worker_main import ARTIFACT_DIR_ENV
+from fluksio.flow.workers import NodeCancelled, NodeTimeout, PythonWorkerPool
 
 
 @pytest.fixture

backend/tests/mcp/test_mcp_http.py

@@ -10,9 +10,9 @@ import httpx
 import pytest
 from fastapi.testclient import TestClient
 
-from app.core import security
-from app.core.config import settings
-from app.main import app
+from fluksio.core import security
+from fluksio.core.config import settings
+from fluksio.main import app
 
 MCP_HEADERS = {"Accept": "application/json, text/event-stream"}
 
@@ -31,8 +31,8 @@ def over_mcp(monkeypatch: pytest.MonkeyPatch):
     whole exchange happens inside a single ``asyncio.run``.
     """
     monkeypatch.setattr(settings, "MCP_ENABLED", True)
-    from app.mcp import http as mcp_http
-    from app.mcp import server as mcp_server
+    from fluksio.mcp import http as mcp_http
+    from fluksio.mcp import server as mcp_server
 
     # A FastMCP instance enters its session manager once, and another test in
     # the run may have built one already.

backend/tests/scripts/test_backend_pre_start.py

@@ -2,7 +2,7 @@ from unittest.mock import MagicMock, patch
 
 from sqlmodel import select
 
-from app.backend_pre_start import init, logger
+from fluksio.backend_pre_start import init, logger
 
 
 def test_init_successful_connection() -> None:
@@ -14,8 +14,8 @@ def test_init_successful_connection() -> None:
     select1 = select(1)
 
     with (
-        patch("app.backend_pre_start.Session", return_value=session_mock),
-        patch("app.backend_pre_start.select", return_value=select1),
+        patch("fluksio.backend_pre_start.Session", return_value=session_mock),
+        patch("fluksio.backend_pre_start.select", return_value=select1),
         patch.object(logger, "info"),
         patch.object(logger, "error"),
         patch.object(logger, "warn"),

backend/tests/scripts/test_test_pre_start.py

@@ -2,7 +2,7 @@ from unittest.mock import MagicMock, patch
 
 from sqlmodel import select
 
-from app.tests_pre_start import init, logger
+from fluksio.tests_pre_start import init, logger
 
 
 def test_init_successful_connection() -> None:
@@ -14,8 +14,8 @@ def test_init_successful_connection() -> None:
     select1 = select(1)
 
     with (
-        patch("app.tests_pre_start.Session", return_value=session_mock),
-        patch("app.tests_pre_start.select", return_value=select1),
+        patch("fluksio.tests_pre_start.Session", return_value=session_mock),
+        patch("fluksio.tests_pre_start.select", return_value=select1),
         patch.object(logger, "info"),
         patch.object(logger, "error"),
         patch.object(logger, "warn"),

backend/tests/test_cloud.py

@@ -18,11 +18,11 @@ from cryptography.hazmat.primitives.asymmetric import rsa
 from fastapi.testclient import TestClient
 from sqlmodel import Session
 
-from app.api.deps import decode_token, user_from_token
-from app.cloud import config as cloud_config
-from app.core.config import settings
-from app.flow.panels import PanelDef, PanelsConfig, write_config
-from app.models import User
+from fluksio.api.deps import decode_token, user_from_token
+from fluksio.cloud import config as cloud_config
+from fluksio.core.config import settings
+from fluksio.flow.panels import PanelDef, PanelsConfig, write_config
+from fluksio.models import User
 from tests.utils.portal import ISSUER, portal_token
 
 
@@ -206,7 +206,7 @@ def test_adding_a_remote_user_maps_and_revokes(
             return_value={"user_id": "portal-user-9", "email": "remote@example.com"}
         ),
     )
-    with patch("app.api.routes.cloud.httpx.post", return_value=portal_reply) as post:
+    with patch("fluksio.api.routes.cloud.httpx.post", return_value=portal_reply) as post:
         added = client.post(
             f"{settings.API_V1_STR}/cloud/users",
             headers=superuser_token_headers,
@@ -224,7 +224,7 @@ def test_adding_a_remote_user_maps_and_revokes(
     resolved = user_from_token(db, theirs)
     assert resolved is not None and resolved.email == "remote@example.com"
 
-    with patch("app.api.routes.cloud.httpx.post", return_value=portal_reply):
+    with patch("fluksio.api.routes.cloud.httpx.post", return_value=portal_reply):
         again = client.post(
             f"{settings.API_V1_STR}/cloud/users",
             headers=superuser_token_headers,
@@ -233,7 +233,7 @@ def test_adding_a_remote_user_maps_and_revokes(
     assert again.status_code == 409
 
     with patch(
-        "app.api.routes.cloud.httpx.delete", return_value=Mock(status_code=200)
+        "fluksio.api.routes.cloud.httpx.delete", return_value=Mock(status_code=200)
     ) as delete:
         removed = client.delete(
             f"{settings.API_V1_STR}/users/{body['id']}", headers=superuser_token_headers
@@ -279,7 +279,7 @@ def test_enrolling_against_a_portal_without_an_owner_is_refused(
         ),
     )
     try:
-        with patch("app.api.routes.cloud.httpx.AsyncClient") as client_cls:
+        with patch("fluksio.api.routes.cloud.httpx.AsyncClient") as client_cls:
             client_cls.return_value.__aenter__.return_value.post = AsyncMock(
                 return_value=reply
             )
@@ -304,7 +304,7 @@ def test_an_older_enrolment_adopts_the_owner_on_attach(
     again, which for a machine reached only through the portal means standing in
     front of it.
     """
-    from app.cloud.connector import CloudConnector
+    from fluksio.cloud.connector import CloudConnector
 
     enrolled.portal_sub = None
     db.add(enrolled)

backend/tests/test_metrics.py

@@ -10,9 +10,9 @@ from datetime import datetime, timezone
 
 from sqlmodel import Session, select
 
-from app.flow.events import EventBus
-from app.flow.metrics import DETAIL_CAP, RUN_STALE_S, MetricsCollector
-from app.models import EngineEvent, FlowRun, MetricBucket
+from fluksio.flow.events import EventBus
+from fluksio.flow.metrics import DETAIL_CAP, RUN_STALE_S, MetricsCollector
+from fluksio.models import EngineEvent, FlowRun, MetricBucket
 
 FLOW = "metrics-test"
 NODE = "metrics-test.calc"

backend/tests/utils/user.py

@@ -1,9 +1,9 @@
 from fastapi.testclient import TestClient
 from sqlmodel import Session
 
-from app import crud
-from app.core.config import settings
-from app.models import User, UserCreate, UserUpdate
+from fluksio import crud
+from fluksio.core.config import settings
+from fluksio.models import User, UserCreate, UserUpdate
 from tests.utils.utils import random_email, random_lower_string
 
 

backend/tests/utils/utils.py

@@ -3,7 +3,7 @@ import string
 
 from fastapi.testclient import TestClient
 
-from app.core.config import settings
+from fluksio.core.config import settings
 
 
 def random_lower_string() -> str: