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refactor(agent): remove enabled state

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This commit is contained in:
RockChinQ
2026-08-25 23:27:45 +08:00
parent 22d9053bf1
commit 80f1790e1d
27 changed files with 104 additions and 190 deletions
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src/langbot/pkg/agent/runner/binding_resolver.py
+2 -3
View File
@@ -22,7 +22,7 @@ class AgentBindingResolver:
event: AgentEventEnvelope,
agents: list[AgentConfig],
) -> AgentBinding:
"""Resolve exactly one enabled Agent for the event.
"""Resolve exactly one Agent for the event.
Callers that source agents from bot/workspace/global configuration must
pre-filter candidates to the event scope before calling this resolver.
@@ -30,7 +30,7 @@ class AgentBindingResolver:
Agent and does not carry enough scope metadata to make that decision
safely here.
"""
matches = [agent for agent in agents if agent.enabled and event.event_type in agent.event_types]
matches = [agent for agent in agents if event.event_type in agent.event_types]
if not matches:
raise AgentBindingResolutionError(f'No Agent binding matches event_type={event.event_type}')
@@ -59,7 +59,6 @@ class AgentBindingResolver:
resource_policy=agent.resource_policy,
state_policy=agent.state_policy,
delivery_policy=agent.delivery_policy,
enabled=agent.enabled,
agent_id=agent.agent_id,
processor_type=agent.processor_type,
processor_id=agent.processor_id or agent.agent_id,
src/langbot/pkg/agent/runner/host_models.py
-6
View File
@@ -181,9 +181,6 @@ class AgentConfig(pydantic.BaseModel):
event_types: list[str] = pydantic.Field(default_factory=lambda: ['message.received'])
"""Event types this Agent handles."""
enabled: bool = True
"""Whether this Agent can be selected by a binding resolver."""
metadata: dict[str, typing.Any] = pydantic.Field(default_factory=dict)
"""Non-protocol diagnostic metadata, such as legacy config source."""
@@ -219,9 +216,6 @@ class AgentBinding(pydantic.BaseModel):
delivery_policy: DeliveryPolicy = pydantic.Field(default_factory=DeliveryPolicy)
"""Delivery policy."""
enabled: bool = True
"""Whether binding is enabled."""
agent_id: str | None = None
"""Host-side Agent/config identifier for this binding."""
src/langbot/pkg/agent/runner/query_entry_adapter.py
-1
View File
@@ -151,7 +151,6 @@ class QueryEntryAdapter:
state_policy=state_policy,
delivery_policy=delivery_policy,
event_types=[event_type],
enabled=True,
metadata={'source': 'pipeline_adapter'},
)
src/langbot/pkg/api/http/service/agent.py
+5 -14
View File
@@ -201,7 +201,6 @@ class AgentService:
enable_reply=False,
enable_interactions=False,
),
enabled=True,
agent_id=agent_uuid,
processor_type='agent',
processor_id=agent_uuid,
@@ -293,7 +292,6 @@ class AgentService:
'kind': AGENT_KIND_AGENT,
'component_ref': runner_id,
'config': config,
'enabled': agent_data.get('enabled', True),
'supported_event_patterns': agent_data.get('supported_event_patterns') or AGENT_DEFAULT_EVENT_PATTERNS,
}
await self.ap.persistence_mgr.execute_async(sqlalchemy.insert(persistence_agent.Agent).values(**values))
@@ -308,17 +306,11 @@ class AgentService:
await self.ap.pipeline_service.update_pipeline(context, agent_uuid, agent_data)
return
update_data = agent_data.copy()
for protected_field in (
'uuid',
'workspace_uuid',
'kind',
'component_ref',
'created_at',
'updated_at',
'capability',
):
update_data.pop(protected_field, None)
update_data = {
field: agent_data[field]
for field in ('name', 'description', 'emoji', 'config', 'supported_event_patterns')
if field in agent_data
}
if 'config' in update_data:
config, runner_id, _ = RunnerConfigResolver.resolve_agent_runner_config(update_data['config'])
update_data['config'] = config
@@ -425,7 +417,6 @@ class AgentService:
item = pipeline.copy()
item['kind'] = AGENT_KIND_PIPELINE
item['component_ref'] = 'pipeline'
item['enabled'] = True
item['supported_event_patterns'] = PIPELINE_EVENT_PATTERNS
item['capability'] = {
'supported_event_patterns': PIPELINE_EVENT_PATTERNS,
src/langbot/pkg/api/http/service/bot.py
-20
View File
@@ -18,7 +18,6 @@ class BotService:
ap: app.Application
FAILURE_ROUTE_NOT_FOUND = 'route_not_found'
FAILURE_PROCESSOR_DISABLED = 'processor_disabled'
FAILURE_PROCESSOR_NOT_FOUND = 'processor_not_found'
FAILURE_PROCESSOR_INCOMPATIBLE = 'processor_incompatible'
FAILURE_INVALID_EVENT = 'invalid_event'
@@ -436,25 +435,6 @@ class BotService:
}
],
)
if not getattr(agent, 'enabled', True):
return self._diagnostic_result(
matched=False,
binding=selected_binding,
failure_code=self.FAILURE_PROCESSOR_DISABLED,
reason='Agent target is disabled',
diagnostic_steps=diagnostic_steps
+ [
{
'step': 'validate_processor',
'binding_id': selected_binding.get('id'),
'target_type': target_type,
'target_uuid': target_uuid,
'matched': False,
'failure_code': self.FAILURE_PROCESSOR_DISABLED,
'reason': 'Agent target is disabled',
}
],
)
if not RuntimeBot._agent_supports_event_type(getattr(agent, 'supported_event_patterns', None), event_type):
return self._diagnostic_result(
matched=False,
src/langbot/pkg/entity/persistence/agent.py
-1
View File
@@ -20,7 +20,6 @@ class Agent(Base):
kind = sqlalchemy.Column(sqlalchemy.String(50), nullable=False, default='agent')
component_ref = sqlalchemy.Column(sqlalchemy.String(255), nullable=True)
config = sqlalchemy.Column(sqlalchemy.JSON, nullable=False, default={})
enabled = sqlalchemy.Column(sqlalchemy.Boolean, nullable=False, default=True)
supported_event_patterns = sqlalchemy.Column(sqlalchemy.JSON, nullable=False, default=['*'])
created_at = sqlalchemy.Column(sqlalchemy.DateTime, nullable=False, server_default=sqlalchemy.func.now())
updated_at = sqlalchemy.Column(
src/langbot/pkg/persistence/alembic/versions/0023_drop_agent_enabled.py
+37
View File
@@ -0,0 +1,37 @@
"""Drop the obsolete Agent enabled state.
Revision ID: 0023_drop_agent_enabled
Revises: 0022_merge_agent_reasoning_heads
Create Date: 2026-08-25
"""
from __future__ import annotations
from alembic import op
import sqlalchemy as sa
revision = '0023_drop_agent_enabled'
down_revision = '0022_merge_agent_reasoning_heads'
branch_labels = None
depends_on = None
def _column_exists(inspector: sa.Inspector, table_name: str, column_name: str) -> bool:
if table_name not in inspector.get_table_names():
return False
return any(column['name'] == column_name for column in inspector.get_columns(table_name))
def upgrade() -> None:
inspector = sa.inspect(op.get_bind())
if _column_exists(inspector, 'agents', 'enabled'):
with op.batch_alter_table('agents') as batch_op:
batch_op.drop_column('enabled')
def downgrade() -> None:
inspector = sa.inspect(op.get_bind())
if 'agents' in inspector.get_table_names() and not _column_exists(inspector, 'agents', 'enabled'):
with op.batch_alter_table('agents') as batch_op:
batch_op.add_column(sa.Column('enabled', sa.Boolean(), nullable=False, server_default=sa.true()))
src/langbot/pkg/platform/botmgr.py
+3 -19
View File
@@ -1135,7 +1135,6 @@ class RuntimeBot:
enable_reply=True,
enable_interactions=True,
),
enabled=True,
agent_id=agent.get('uuid'),
processor_type='agent',
processor_id=agent.get('uuid'),
@@ -1322,17 +1321,6 @@ class RuntimeBot:
reason='Agent target not found',
text=f'EBA event {event_type} target agent not found: {target_uuid}',
)
if not agent.get('enabled', True):
return await self._record_event_route_trace(
event_type=event_type,
status='failed',
binding=event_binding,
target_type=target_type,
target_uuid=target_uuid,
failure_code='processor_disabled',
reason='Agent target is disabled',
text=f'EBA event {event_type} target agent disabled: {target_uuid}',
)
if not self._agent_supports_event_type(agent.get('supported_event_patterns'), event_type):
return await self._record_event_route_trace(
event_type=event_type,
@@ -1711,7 +1699,7 @@ class RuntimeBot:
self.execution_context,
record['processor_id'],
)
if not agent or agent.get('kind') != 'agent' or not agent.get('enabled', True):
if not agent or agent.get('kind') != 'agent':
raise ValueError(f'Interaction target Agent is unavailable: {record["processor_id"]}')
binding = self._agent_product_to_binding(
@@ -1810,9 +1798,7 @@ class RuntimeBot:
def tenant_scoped_listener(listener):
@functools.wraps(listener)
async def wrapped(*args, **kwargs):
tenant_scope = getattr(
self.ap.persistence_mgr, 'tenant_scope', None
)
tenant_scope = getattr(self.ap.persistence_mgr, 'tenant_scope', None)
cloud_runtime = (
getattr(
getattr(self.ap.persistence_mgr, 'mode', None),
@@ -1823,9 +1809,7 @@ class RuntimeBot:
)
if cloud_runtime:
if not callable(tenant_scope):
raise RuntimeError(
'Cloud platform callbacks require a tenant scope'
)
raise RuntimeError('Cloud platform callbacks require a tenant scope')
async with tenant_scope(self.workspace_uuid):
return await listener(*args, **kwargs)
return await listener(*args, **kwargs)