Files
app/backend/pyproject.toml
T
Melvin StroblandClaude Fable 5 7344eac262 Start, stop and pause flows, and show what their nodes print
Flows can now be taken off the engine and put back. Stopped state lives in a
runtime.json beside the flow, not in the flow document: the canvas autosaves
that document, so a stopped flow would otherwise start itself again on the
next edit. A stopped flow gets no subscriptions, schedules or webhooks, its
nodes are skipped by the scheduler, and running it answers 409. Pausing holds
a flow's nodes while its values keep arriving, so the canvas still shows what
is coming in.

Node code is user code and print is how it says things, so stdout is teed
through a contextvar sink active only during a node execution — one event per
execution, capped, so a chatty node cannot outrun the stream. A node that
fails sends its traceback the same way, trimmed to the author's own frames.
The dock gains a logs panel and a pause control; the dashboard replaces its
placeholder with what is running, stopped or failing; the edge inspector can
send the last message again.

Single-stepping is deferred and noted: the scheduler keeps no progress between
calls, so a step button would re-run the same node rather than advance.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-15 23:35:08 +02:00

100 lines
2.6 KiB
TOML

[project]
name = "app"
version = "0.1.0"
description = ""
requires-python = ">=3.10,<4.0"
dependencies = [
"fastapi[standard]<1.0.0,>=0.114.2",
"python-multipart<1.0.0,>=0.0.7",
"email-validator<3.0.0.0,>=2.1.0.post1",
"tenacity<9.0.0,>=8.2.3",
"pydantic>2.0",
"emails<1.0,>=0.6",
"jinja2<4.0.0,>=3.1.4",
"alembic<2.0.0,>=1.12.1",
"httpx<1.0.0,>=0.25.1",
"psycopg[binary]<4.0.0,>=3.1.13",
"sqlmodel<1.0.0,>=0.0.21",
"pydantic-settings<3.0.0,>=2.2.1",
"sentry-sdk[fastapi]<2.0.0,>=1.40.6",
"pyjwt<3.0.0,>=2.8.0",
"pwdlib[argon2,bcrypt]>=0.3.0",
"numpy>=2.2.6",
"redis>=7.1.0",
"cryptography>=44.0.0",
"aiomqtt>=2.0.0",
"influxdb-client[async]>=1.40.0",
"croniter>=1.3.0",
]
[dependency-groups]
dev = [
"pytest<8.0.0,>=7.4.3",
"mypy<2.0.0,>=1.8.0",
"ruff<1.0.0,>=0.2.2",
"prek>=0.2.24,<1.0.0",
"coverage<8.0.0,>=7.4.3",
]
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
[tool.mypy]
strict = true
exclude = ["venv", ".venv", "alembic"]
# app/flow/nodes.py still carries the prototype's node classes: the integration
# nodes need annotations of their own, plus stubs for croniter and influxdb_client.
# It is being revisited per integration; every module around it is checked strictly.
[[tool.mypy.overrides]]
module = ["app.flow.nodes"]
ignore_errors = true
[tool.ruff]
target-version = "py310"
exclude = ["alembic"]
[tool.ruff.lint]
select = [
"E", # pycodestyle errors
"W", # pycodestyle warnings
"F", # pyflakes
"I", # isort
"B", # flake8-bugbear
"C4", # flake8-comprehensions
"UP", # pyupgrade
"ARG001", # unused arguments in functions
"T201", # print statements are not allowed
]
ignore = [
"E501", # line too long, handled by black
"B008", # do not perform function calls in argument defaults
"W191", # indentation contains tabs
"B904", # Allow raising exceptions without from e, for HTTPException
]
[tool.ruff.lint.per-file-ignores]
# Node functions take `params` whether or not they use it — that is the
# contract the engine calls them with.
"app/flow/nodes.py" = ["ARG001", "ARG002"]
"tests/flow/*" = ["ARG001"]
# Printing is what this one is about: node code is user code, and `print` is
# how it says things.
"tests/flow/test_logs.py" = ["ARG001", "T201"]
[tool.ruff.lint.pyupgrade]
# Preserve types, even if a file imports `from __future__ import annotations`.
keep-runtime-typing = true
[tool.coverage.run]
source = ["app"]
dynamic_context = "test_function"
[tool.coverage.report]
show_missing = true
sort = "-Cover"
[tool.coverage.html]
show_contexts = true