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chore: enforce ruff lint and format standards across backend

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This commit is contained in:
Jonas Miederer 2026-09-14 08:10:14 +02:00
parent a8e312a4f8
commit a6cc585dd0
39 changed files with 459 additions and 559 deletions
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62
backend/app/flows/store.py
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@ -2,7 +2,7 @@
from __future__ import annotations
from datetime import datetime, timezone
from datetime import UTC, datetime
from uuid import UUID
from sqlalchemy.exc import IntegrityError
@ -27,9 +27,10 @@ class InvalidError(Exception):
def create_definition(session: Session, data: FlowDefinitionCreate) -> FlowDefinition:
if data.continuation_flow_id is not None and session.get(
FlowDefinition, data.continuation_flow_id
) is None:
if (
data.continuation_flow_id is not None
and session.get(FlowDefinition, data.continuation_flow_id) is None
):
raise InvalidError("continuation_flow_id unknown")
definition = FlowDefinition(
name=data.name,
@ -57,18 +58,14 @@ def list_definitions(session: Session) -> list[FlowDefinition]:
return list(session.exec(select(FlowDefinition).order_by(FlowDefinition.name)).all())
def get_definition_by_source_path(
session: Session, source_path: str
) -> FlowDefinition | None:
def get_definition_by_source_path(session: Session, source_path: str) -> FlowDefinition | None:
"""Find the definition synced from a given backend/flows filename."""
return session.exec(
select(FlowDefinition).where(FlowDefinition.source_path == source_path)
).first()
def set_definition_name(
session: Session, definition: FlowDefinition, name: str
) -> FlowDefinition:
def set_definition_name(session: Session, definition: FlowDefinition, name: str) -> FlowDefinition:
"""Rename a definition and record its source file. Name clashes 409."""
definition.name = name
session.add(definition)
@ -88,32 +85,22 @@ def next_version_no(session: Session, flow_id: UUID) -> int:
return (max_no or 0) + 1
def delete_definition_cascade(
session: Session, definition: FlowDefinition
) -> dict[str, int]:
def delete_definition_cascade(session: Session, definition: FlowDefinition) -> dict[str, int]:
"""Remove a definition and its whole subtree (tasks, runs, versions).
Used when the canonical file disappears: the directory is the source of
truth, so the derived registry follows. Commits once.
"""
version_ids = list(
session.exec(
select(FlowVersion.id).where(FlowVersion.flow_id == definition.id)
).all()
session.exec(select(FlowVersion.id).where(FlowVersion.flow_id == definition.id)).all()
)
task_count = 0
run_count = 0
if version_ids:
tasks = list(
session.exec(
select(ApprovalTask).where(ApprovalTask.version_id.in_(version_ids))
).all()
)
runs = list(
session.exec(
select(FlowRun).where(FlowRun.version_id.in_(version_ids))
).all()
session.exec(select(ApprovalTask).where(ApprovalTask.version_id.in_(version_ids))).all()
)
runs = list(session.exec(select(FlowRun).where(FlowRun.version_id.in_(version_ids))).all())
task_count, run_count = len(tasks), len(runs)
for row in (*tasks, *runs):
session.delete(row)
@ -142,9 +129,7 @@ def validate_flow_json(flow_json: dict) -> None:
raise InvalidError("langflow_json.data must contain 'nodes' and 'edges' lists")
def create_version(
session: Session, flow_id: UUID, data: FlowVersionCreate
) -> FlowVersion:
def create_version(session: Session, flow_id: UUID, data: FlowVersionCreate) -> FlowVersion:
get_definition(session, flow_id)
validate_flow_json(data.langflow_json)
max_no = session.exec(
@ -207,7 +192,7 @@ def get_latest_deployed_version(session: Session, flow_id: UUID) -> FlowVersion:
def mark_deployed(session: Session, version: FlowVersion, lfx_flow_id: str) -> FlowVersion:
version.lfx_flow_id = lfx_flow_id
version.deployed_at = datetime.now(timezone.utc)
version.deployed_at = datetime.now(UTC)
session.add(version)
session.commit()
session.refresh(version)
@ -234,12 +219,10 @@ def create_run(
return run
def set_run_result(
session: Session, run: FlowRun, status: str, output: dict | None
) -> FlowRun:
def set_run_result(session: Session, run: FlowRun, status: str, output: dict | None) -> FlowRun:
run.status = status
run.output = output
run.finished_at = datetime.now(timezone.utc)
run.finished_at = datetime.now(UTC)
session.add(run)
session.commit()
session.refresh(run)
@ -253,9 +236,7 @@ def get_run(session: Session, run_id: UUID) -> FlowRun:
return run
def list_runs(
session: Session, flow_id: UUID, tenant_id: str | None = None
) -> list[FlowRun]:
def list_runs(session: Session, flow_id: UUID, tenant_id: str | None = None) -> list[FlowRun]:
get_definition(session, flow_id)
query = (
select(FlowRun)
@ -272,9 +253,10 @@ def create_approval_task(session: Session, data: ApprovalCreate) -> ApprovalTask
run = session.get(FlowRun, data.run_id)
if run is None:
raise NotFoundError(f"run {data.run_id} not found")
if data.continuation_flow_id is not None and session.get(
FlowDefinition, data.continuation_flow_id
) is None:
if (
data.continuation_flow_id is not None
and session.get(FlowDefinition, data.continuation_flow_id) is None
):
raise InvalidError("continuation_flow_id unknown")
existing = session.exec(
select(ApprovalTask).where(
@ -293,7 +275,7 @@ def create_approval_task(session: Session, data: ApprovalCreate) -> ApprovalTask
)
session.add(task)
run.status = "pending_approval"
run.finished_at = datetime.now(timezone.utc)
run.finished_at = datetime.now(UTC)
session.add(run)
session.commit()
session.refresh(task)
@ -330,7 +312,7 @@ def decide_task(
task.status = decision
task.approver = approver
task.decision_note = note
task.decided_at = datetime.now(timezone.utc)
task.decided_at = datetime.now(UTC)
session.add(task)
session.commit()
session.refresh(task)