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c8d32a48013e13217bf03b92fd664a96bbdd8d80
geointel/backend/app/core/config.py
T
JensandClaude Opus 5 c8d32a4801 serve a promoted model at the post-processing it was gated on 
scripts/evaluate_belgium_building_candidate.py freezes its post-processing
before the protected test — NMS IoU and a containment threshold selected during
calibration, defaulting to 1.0. The runtime applied a hardcoded 0.85, so a
promoted candidate was served under suppression its evaluation never measured
and dropped detections the gate had counted. Neither report showed the
difference. That constant was mine, added without noticing the evaluation
pipeline already had a tuned value for the same concept.

Containment is now configuration, recorded on every run beside the duplicate
IoU threshold, so an operator can serve a candidate at the value it was gated
at and afterwards see which value produced a given score.

Two runs that post-processed differently produced different candidate sets from
the same model output, so the comparison endpoint refuses to rank them. Runs
recorded before those values were persisted carry none, and absence is not
treated as a difference.

The remaining gap is deliberate and documented rather than closed: the gate
scores the model on its protected test set, the workbench scores the whole
pipeline including coverage clipping and the tile-edge filter. A promoted
candidate will not reproduce its gate F1 exactly, and pretending otherwise
would be the worse answer.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-22 21:15:05 +02:00

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from pydantic import Field, field_validator, model_validator
from pydantic_settings import BaseSettings, SettingsConfigDict
class Settings(BaseSettings):
model_config = SettingsConfigDict(
env_file=".env",
env_file_encoding="utf-8",
extra="ignore",
populate_by_name=True,
)
app_env: str = Field(default="development", validation_alias="GEOINTEL_ENV")
app_version: str = Field(
default="1.0.0",
validation_alias="GEOINTEL_APP_VERSION",
)
build_sha: str | None = Field(default=None, validation_alias="GEOINTEL_BUILD_SHA")
build_time: str | None = Field(default=None, validation_alias="GEOINTEL_BUILD_TIME")
api_prefix: str = Field(default="/api/v1", validation_alias="GEOINTEL_API_PREFIX")
auth_enabled: bool = Field(default=False, validation_alias="GEOINTEL_AUTH_ENABLED")
auth_username: str | None = Field(default=None, validation_alias="GEOINTEL_AUTH_USERNAME")
auth_password_hash: str | None = Field(default=None, validation_alias="GEOINTEL_AUTH_PASSWORD_HASH")
auth_session_secret: str | None = Field(default=None, validation_alias="GEOINTEL_AUTH_SESSION_SECRET")
auth_session_ttl_seconds: int = Field(
default=43_200,
ge=900,
le=604_800,
validation_alias="GEOINTEL_AUTH_SESSION_TTL_SECONDS",
)
guest_access_enabled: bool = Field(
default=True,
validation_alias="GEOINTEL_GUEST_ACCESS_ENABLED",
)
guest_display_name: str = Field(
default="Gast",
min_length=1,
max_length=64,
validation_alias="GEOINTEL_GUEST_DISPLAY_NAME",
)
guest_session_ttl_seconds: int = Field(
default=7_200,
ge=900,
le=86_400,
validation_alias="GEOINTEL_GUEST_SESSION_TTL_SECONDS",
)
database_url: str = Field(
default="postgresql+psycopg://geointel:geointel@localhost:5432/geointel?connect_timeout=1",
validation_alias="DATABASE_URL",
)
storage_root: str = Field(default="./storage", validation_alias="STORAGE_ROOT")
# Analysis consumes only artifacts under storage_root. Provisioning
# workflows that stage tiles elsewhere before ingest can opt out.
allow_external_artifact_paths: bool = Field(
default=False, validation_alias="GEOINTEL_ALLOW_EXTERNAL_ARTIFACT_PATHS"
)
max_upload_mb: int = Field(default=500, validation_alias="MAX_UPLOAD_MB")
orthophoto_enabled: bool = Field(default=True, validation_alias="ORTHOPHOTO_ENABLED")
orthophoto_wms_url: str = Field(
default="https://geo.api.vlaanderen.be/OMWRGBMRVL/wms",
validation_alias="ORTHOPHOTO_WMS_URL",
)
orthophoto_wms_layer: str = Field(default="Ortho", validation_alias="ORTHOPHOTO_WMS_LAYER")
spw_orthophoto_wms_url: str = Field(
default="https://geoservices.wallonie.be/arcgis/services/IMAGERIE/ORTHO_LAST/MapServer/WMSServer",
validation_alias="SPW_ORTHOPHOTO_WMS_URL",
)
brussels_orthophoto_wms_url: str = Field(
default="https://geoservices-grid.irisnet.be/geoserver/urbisgrid/ows",
validation_alias="BRUSSELS_ORTHOPHOTO_WMS_URL",
)
orthophoto_resolution_m: float = Field(default=1.0, gt=0, validation_alias="ORTHOPHOTO_RESOLUTION_M")
orthophoto_min_side_m: float = Field(default=128.0, gt=0, validation_alias="ORTHOPHOTO_MIN_SIDE_M")
orthophoto_max_side_m: float = Field(default=1024.0, gt=0, validation_alias="ORTHOPHOTO_MAX_SIDE_M")
orthophoto_timeout_seconds: int = Field(default=120, ge=1, validation_alias="ORTHOPHOTO_TIMEOUT_SECONDS")
orthophoto_max_response_mb: int = Field(default=32, ge=1, validation_alias="ORTHOPHOTO_MAX_RESPONSE_MB")
orthophoto_cache_ttl_hours: int = Field(default=24, ge=0, validation_alias="ORTHOPHOTO_CACHE_TTL_HOURS")
source_catalog_probe_enabled: bool = Field(default=True, validation_alias="SOURCE_CATALOG_PROBE_ENABLED")
source_catalog_grb_wfs_url: str = Field(
default="https://geo.api.vlaanderen.be/GRB/wfs",
validation_alias="SOURCE_CATALOG_GRB_WFS_URL",
)
source_catalog_alz_release_url: str = Field(
default="https://landbouwcijfers.vlaanderen.be/open-geodata-landbouwgebruikspercelen",
validation_alias="SOURCE_CATALOG_ALZ_RELEASE_URL",
)
source_catalog_statbel_dcat_url: str = Field(
default="https://doc.statbel.be/publications/DCAT/DCAT_opendata_datasets.ttl",
validation_alias="SOURCE_CATALOG_STATBEL_DCAT_URL",
)
source_catalog_statbel_max_response_mb: int = Field(
default=5,
ge=1,
le=10,
validation_alias="SOURCE_CATALOG_STATBEL_MAX_RESPONSE_MB",
)
source_catalog_probe_timeout_seconds: int = Field(
default=10,
ge=1,
le=60,
validation_alias="SOURCE_CATALOG_PROBE_TIMEOUT_SECONDS",
)
source_catalog_probe_max_response_mb: int = Field(
default=2,
ge=1,
le=10,
validation_alias="SOURCE_CATALOG_PROBE_MAX_RESPONSE_MB",
)
source_catalog_probe_cache_ttl_seconds: int = Field(
default=900,
ge=0,
le=86_400,
validation_alias="SOURCE_CATALOG_PROBE_CACHE_TTL_SECONDS",
)
grb_enabled: bool = Field(default=True, validation_alias="GRB_ENABLED")
grb_ogc_api_url: str = Field(
default="https://geo.api.vlaanderen.be/GRB/ogc/features/v1",
validation_alias="GRB_OGC_API_URL",
)
grb_min_side_m: float = Field(default=10.0, gt=0, validation_alias="GRB_MIN_SIDE_M")
grb_max_side_m: float = Field(default=20_000.0, gt=0, validation_alias="GRB_MAX_SIDE_M")
grb_page_size: int = Field(default=1000, ge=1, le=1000, validation_alias="GRB_PAGE_SIZE")
grb_max_pages: int = Field(default=200, ge=1, le=1000, validation_alias="GRB_MAX_PAGES")
grb_max_features: int = Field(default=150_000, ge=1, validation_alias="GRB_MAX_FEATURES")
grb_timeout_seconds: int = Field(default=180, ge=1, le=600, validation_alias="GRB_TIMEOUT_SECONDS")
grb_max_response_mb: int = Field(default=20, ge=1, le=100, validation_alias="GRB_MAX_RESPONSE_MB")
grb_max_total_response_mb: int = Field(
default=256,
ge=1,
le=2048,
validation_alias="GRB_MAX_TOTAL_RESPONSE_MB",
)
grb_cache_ttl_hours: int = Field(default=24, ge=0, le=8760, validation_alias="GRB_CACHE_TTL_HOURS")
official_vector_enabled: bool = Field(default=True, validation_alias="OFFICIAL_VECTOR_ENABLED")
bwk_wfs_url: str = Field(
default="https://geo.api.vlaanderen.be/BWK/wfs",
validation_alias="BWK_WFS_URL",
)
dov_soil_wfs_url: str = Field(
default="https://www.dov.vlaanderen.be/geoserver/wfs",
validation_alias="DOV_SOIL_WFS_URL",
)
official_vector_min_side_m: float = Field(
default=10.0,
gt=0,
validation_alias="OFFICIAL_VECTOR_MIN_SIDE_M",
)
official_vector_max_side_m: float = Field(
default=20_000.0,
gt=0,
validation_alias="OFFICIAL_VECTOR_MAX_SIDE_M",
)
official_vector_page_size: int = Field(
default=1000,
ge=1,
le=2000,
validation_alias="OFFICIAL_VECTOR_PAGE_SIZE",
)
official_vector_max_pages: int = Field(
default=200,
ge=1,
le=1000,
validation_alias="OFFICIAL_VECTOR_MAX_PAGES",
)
official_vector_max_features: int = Field(
default=100_000,
ge=1,
validation_alias="OFFICIAL_VECTOR_MAX_FEATURES",
)
official_vector_timeout_seconds: int = Field(
default=180,
ge=1,
le=600,
validation_alias="OFFICIAL_VECTOR_TIMEOUT_SECONDS",
)
official_vector_max_response_mb: int = Field(
default=20,
ge=1,
le=100,
validation_alias="OFFICIAL_VECTOR_MAX_RESPONSE_MB",
)
official_vector_max_total_response_mb: int = Field(
default=256,
ge=1,
le=2048,
validation_alias="OFFICIAL_VECTOR_MAX_TOTAL_RESPONSE_MB",
)
official_vector_cache_ttl_hours: int = Field(
default=24,
ge=0,
le=8760,
validation_alias="OFFICIAL_VECTOR_CACHE_TTL_HOURS",
)
spw_picc_enabled: bool = Field(default=True, validation_alias="SPW_PICC_ENABLED")
spw_picc_mapserver_url: str = Field(
default=(
"https://geoservices.wallonie.be/arcgis/rest/services/"
"TOPOGRAPHIE/PICC_VDIFF/MapServer"
),
validation_alias="SPW_PICC_MAPSERVER_URL",
)
spw_flood_hazard_enabled: bool = Field(default=True, validation_alias="SPW_FLOOD_HAZARD_ENABLED")
spw_flood_hazard_mapserver_url: str = Field(
default=(
"https://geoservices.wallonie.be/arcgis/rest/services/"
"EAU/ALEA_INOND/MapServer"
),
validation_alias="SPW_FLOOD_HAZARD_MAPSERVER_URL",
)
urbis_enabled: bool = Field(default=True, validation_alias="URBIS_ENABLED")
urbis_wfs_url: str = Field(
default="https://geoservices-vector.irisnet.be/geoserver/urbisvector/ows",
validation_alias="URBIS_WFS_URL",
)
dhmv_enabled: bool = Field(default=True, validation_alias="DHMV_ENABLED")
dhmv_wcs_url: str = Field(
default="https://geo.api.vlaanderen.be/DHMV/wcs",
validation_alias="DHMV_WCS_URL",
)
dhmv_resolution_m: float = Field(default=5.0, ge=1.0, le=10.0, validation_alias="DHMV_RESOLUTION_M")
dhmv_min_side_m: float = Field(default=10.0, gt=0, validation_alias="DHMV_MIN_SIDE_M")
dhmv_max_side_m: float = Field(default=20_000.0, gt=0, validation_alias="DHMV_MAX_SIDE_M")
dhmv_max_pixels: int = Field(default=12_000_000, ge=1, validation_alias="DHMV_MAX_PIXELS")
dhmv_timeout_seconds: int = Field(default=300, ge=1, validation_alias="DHMV_TIMEOUT_SECONDS")
dhmv_max_response_mb: int = Field(default=160, ge=1, validation_alias="DHMV_MAX_RESPONSE_MB")
flood_hazard_enabled: bool = Field(default=True, validation_alias="FLOOD_HAZARD_ENABLED")
flood_hazard_wcs_url: str = Field(
default="https://geoservice.waterinfo.be/OGRK/wcs",
validation_alias="FLOOD_HAZARD_WCS_URL",
)
flood_hazard_resolution_m: float = Field(default=5.0, ge=2.0, le=20.0, validation_alias="FLOOD_HAZARD_RESOLUTION_M")
flood_hazard_min_side_m: float = Field(default=10.0, gt=0, validation_alias="FLOOD_HAZARD_MIN_SIDE_M")
flood_hazard_max_side_m: float = Field(default=20_000.0, gt=0, validation_alias="FLOOD_HAZARD_MAX_SIDE_M")
flood_hazard_max_pixels: int = Field(default=12_000_000, ge=1, validation_alias="FLOOD_HAZARD_MAX_PIXELS")
flood_hazard_timeout_seconds: int = Field(default=300, ge=1, validation_alias="FLOOD_HAZARD_TIMEOUT_SECONDS")
flood_hazard_max_response_mb: int = Field(default=160, ge=1, validation_alias="FLOOD_HAZARD_MAX_RESPONSE_MB")
bathymetry_profiles_enabled: bool = Field(default=True, validation_alias="BATHYMETRY_PROFILES_ENABLED")
bathymetry_profiles_layer_url: str = Field(
default="https://vha.waterinfo.be/arcgis/rest/services/digitale_atlas/MapServer/0",
validation_alias="BATHYMETRY_PROFILES_LAYER_URL",
)
bathymetry_watercourse_layer_url: str = Field(
default="https://vha.waterinfo.be/arcgis/rest/services/digitale_atlas/MapServer/1",
validation_alias="BATHYMETRY_WATERCOURSE_LAYER_URL",
)
bathymetry_profiles_page_size: int = Field(
default=1000,
ge=1,
le=2000,
validation_alias="BATHYMETRY_PROFILES_PAGE_SIZE",
)
bathymetry_profiles_max_features: int = Field(
default=50_000,
ge=1,
le=250_000,
validation_alias="BATHYMETRY_PROFILES_MAX_FEATURES",
)
bathymetry_profiles_timeout_seconds: int = Field(
default=120,
ge=1,
le=600,
validation_alias="BATHYMETRY_PROFILES_TIMEOUT_SECONDS",
)
bathymetry_profiles_max_response_mb: int = Field(
default=32,
ge=1,
le=256,
validation_alias="BATHYMETRY_PROFILES_MAX_RESPONSE_MB",
)
bathymetry_raster_max_pixels: int = Field(
default=30_000_000,
ge=1,
validation_alias="BATHYMETRY_RASTER_MAX_PIXELS",
)
mdk_bathymetry_probe_enabled: bool = Field(default=True, validation_alias="MDK_BATHYMETRY_PROBE_ENABLED")
mdk_bathymetry_wcs_url: str = Field(
default="https://bathy.agentschapmdk.be/spatialfusionserver/services/ows/wcs/EL_wcs",
validation_alias="MDK_BATHYMETRY_WCS_URL",
)
mdk_bathymetry_probe_timeout_seconds: int = Field(
default=20,
ge=1,
le=120,
validation_alias="MDK_BATHYMETRY_PROBE_TIMEOUT_SECONDS",
)
mdk_bathymetry_probe_max_response_mb: int = Field(
default=4,
ge=1,
le=16,
validation_alias="MDK_BATHYMETRY_PROBE_MAX_RESPONSE_MB",
)
thematic_raster_enabled: bool = Field(default=True, validation_alias="THEMATIC_RASTER_ENABLED")
thematic_raster_wcs_url: str = Field(
default="https://www.mercator.vlaanderen.be/raadpleegdienstenmercatorpubliek/wcs",
validation_alias="THEMATIC_RASTER_WCS_URL",
)
mdk_bathymetry_acquisition_enabled: bool = Field(
default=False,
validation_alias="MDK_BATHYMETRY_ACQUISITION_ENABLED",
)
mdk_bathymetry_coverage_id: str | None = Field(default=None, validation_alias="MDK_BATHYMETRY_COVERAGE_ID")
mdk_bathymetry_request_crs: str = Field(default="EPSG:4326", validation_alias="MDK_BATHYMETRY_REQUEST_CRS")
mdk_bathymetry_max_bbox_deg2: float = Field(
default=0.25,
gt=0,
validation_alias="MDK_BATHYMETRY_MAX_BBOX_DEG2",
)
mdk_bathymetry_acquisition_timeout_seconds: int = Field(
default=120,
ge=1,
validation_alias="MDK_BATHYMETRY_ACQUISITION_TIMEOUT_SECONDS",
)
mdk_bathymetry_acquisition_max_response_mb: int = Field(
default=160,
ge=1,
validation_alias="MDK_BATHYMETRY_ACQUISITION_MAX_RESPONSE_MB",
)
thematic_raster_min_side_m: float = Field(default=100.0, gt=0, validation_alias="THEMATIC_RASTER_MIN_SIDE_M")
thematic_raster_max_side_m: float = Field(default=60_000.0, gt=0, validation_alias="THEMATIC_RASTER_MAX_SIDE_M")
thematic_raster_max_pixels: int = Field(default=30_000_000, ge=1, validation_alias="THEMATIC_RASTER_MAX_PIXELS")
thematic_raster_timeout_seconds: int = Field(default=300, ge=1, validation_alias="THEMATIC_RASTER_TIMEOUT_SECONDS")
thematic_raster_max_response_mb: int = Field(default=160, ge=1, validation_alias="THEMATIC_RASTER_MAX_RESPONSE_MB")
walous_enabled: bool = Field(default=True, validation_alias="WALOUS_ENABLED")
walous_source_dir: str = Field(
default="/app/storage/source-cache/walous",
validation_alias="WALOUS_SOURCE_DIR",
)
walous_analysis_resolution_m: float = Field(
default=10.0,
ge=1.0,
le=100.0,
validation_alias="WALOUS_ANALYSIS_RESOLUTION_M",
)
walous_max_side_m: float = Field(default=60_000.0, gt=0, validation_alias="WALOUS_MAX_SIDE_M")
walous_max_pixels: int = Field(default=36_000_000, ge=1, validation_alias="WALOUS_MAX_PIXELS")
spw_terrain_enabled: bool = Field(default=True, validation_alias="SPW_TERRAIN_ENABLED")
spw_terrain_source_dir: str = Field(
default="/app/storage/source-cache/spw-terrain",
validation_alias="SPW_TERRAIN_SOURCE_DIR",
)
spw_terrain_analysis_resolution_m: float = Field(
default=5.0,
ge=1.0,
le=10.0,
validation_alias="SPW_TERRAIN_ANALYSIS_RESOLUTION_M",
)
spw_terrain_max_side_m: float = Field(default=20_000.0, gt=0, validation_alias="SPW_TERRAIN_MAX_SIDE_M")
spw_terrain_max_pixels: int = Field(default=12_000_000, ge=1, validation_alias="SPW_TERRAIN_MAX_PIXELS")
redis_url: str | None = Field(default=None, validation_alias="REDIS_URL")
log_level: str = Field(default="INFO", validation_alias="GEOINTEL_LOG_LEVEL")
sql_log_level: str = Field(default="WARNING", validation_alias="GEOINTEL_SQL_LOG_LEVEL")
reconcile_interrupted_runs_on_startup: bool = Field(
default=False,
validation_alias="GEOINTEL_RECONCILE_INTERRUPTED_RUNS_ON_STARTUP",
)
aoi_worker_enabled: bool = Field(default=False, validation_alias="GEOINTEL_AOI_WORKER_ENABLED")
aoi_worker_poll_seconds: float = Field(default=2.0, ge=0.5, le=60.0, validation_alias="GEOINTEL_AOI_WORKER_POLL_SECONDS")
# Executes queued detection.run / segmentation.run jobs so tiled GPU
# inference never blocks an HTTP request.
analysis_worker_enabled: bool = Field(default=False, validation_alias="GEOINTEL_ANALYSIS_WORKER_ENABLED")
analysis_worker_poll_seconds: float = Field(
default=2.0, ge=0.5, le=60.0, validation_alias="GEOINTEL_ANALYSIS_WORKER_POLL_SECONDS"
)
database_statement_timeout_ms: int = Field(default=5_000, validation_alias="DATABASE_STATEMENT_TIMEOUT_MS")
yolo_enabled: bool = Field(default=False, validation_alias="YOLO_ENABLED")
yolo_models_dir: str = Field(default="/app/models", validation_alias="YOLO_MODELS_DIR")
yolo_model_path: str | None = Field(default=None, validation_alias="YOLO_MODEL_PATH")
yolo_model_id: str = Field(default="yolo-configured", validation_alias="YOLO_MODEL_ID")
yolo_model_display_name: str = Field(default="Configured YOLO detector", validation_alias="YOLO_MODEL_DISPLAY_NAME")
yolo_model_version: str | None = Field(default=None, validation_alias="YOLO_MODEL_VERSION")
yolo_model_classes: str = Field(default="building", validation_alias="YOLO_MODEL_CLASSES")
yolo_enforce_validation_scope: bool = Field(default=False, validation_alias="YOLO_ENFORCE_VALIDATION_SCOPE")
yolo_validation_scope_manifest_path: str | None = Field(
default=None,
validation_alias="YOLO_VALIDATION_SCOPE_MANIFEST_PATH",
)
yolo_validation_scope_manifest_sha256: str | None = Field(
default=None,
validation_alias="YOLO_VALIDATION_SCOPE_MANIFEST_SHA256",
)
# Deprecated compatibility field. Mutable Area names are never an
# inference authorization boundary; deployments must use the immutable
# checksum-bound scope manifest above.
yolo_validated_area_names: str = Field(default="Mol,Kempen", validation_alias="YOLO_VALIDATED_AREA_NAMES")
yolo_device: str = Field(default="cpu", validation_alias="YOLO_DEVICE")
yolo_require_cuda: bool = Field(default=False, validation_alias="YOLO_REQUIRE_CUDA")
yolo_image_size: int = Field(default=640, validation_alias="YOLO_IMAGE_SIZE")
yolo_max_tiles: int = Field(default=100, validation_alias="YOLO_MAX_TILES")
yolo_max_detections: int = Field(default=1000, validation_alias="YOLO_MAX_DETECTIONS")
yolo_duplicate_iou_threshold: float = Field(default=0.5, ge=0.0, le=1.0, validation_alias="YOLO_DUPLICATE_IOU_THRESHOLD")
yolo_suppress_tile_edge_detections: bool = Field(
default=True, validation_alias="YOLO_SUPPRESS_TILE_EDGE_DETECTIONS"
)
# Intersection over the smaller box. The candidate evaluation freezes this
# during calibration; serving a promoted model at a different value means
# the runtime suppresses detections the gate counted.
yolo_containment_nms_threshold: float = Field(
default=0.85, ge=0.0, le=1.0, validation_alias="YOLO_CONTAINMENT_NMS_THRESHOLD"
)
yolo_batch_size: int = Field(default=1, validation_alias="YOLO_BATCH_SIZE")
yolo_seg_enabled: bool = Field(default=False, validation_alias="YOLO_SEG_ENABLED")
yolo_seg_model_path: str | None = Field(default=None, validation_alias="YOLO_SEG_MODEL_PATH")
yolo_seg_model_id: str = Field(default="yolo-seg-configured", validation_alias="YOLO_SEG_MODEL_ID")
yolo_seg_model_display_name: str = Field(
default="Configured YOLO segmentation",
validation_alias="YOLO_SEG_MODEL_DISPLAY_NAME",
)
yolo_seg_model_version: str | None = Field(default=None, validation_alias="YOLO_SEG_MODEL_VERSION")
sam_enabled: bool = Field(default=False, validation_alias="SAM_ENABLED")
sam_model_path: str | None = Field(default=None, validation_alias="SAM_MODEL_PATH")
sam_model_id: str = Field(default="sam-configured", validation_alias="SAM_MODEL_ID")
sam_model_display_name: str = Field(
default="Configured SAM segmentation",
validation_alias="SAM_MODEL_DISPLAY_NAME",
)
sam_model_version: str | None = Field(default=None, validation_alias="SAM_MODEL_VERSION")
segmentation_max_masks_per_tile: int = Field(default=300, ge=1, validation_alias="SEGMENTATION_MAX_MASKS_PER_TILE")
segmentation_duplicate_iou_threshold: float = Field(
default=0.5,
ge=0.0,
le=1.0,
validation_alias="SEGMENTATION_DUPLICATE_IOU_THRESHOLD",
)
ollama_enabled: bool = Field(default=False, validation_alias="OLLAMA_ENABLED")
ollama_base_url: str = Field(default="http://127.0.0.1:11434", validation_alias="OLLAMA_BASE_URL")
ollama_default_model: str = Field(default="qwen3.5:9b", validation_alias="OLLAMA_DEFAULT_MODEL")
ollama_timeout_seconds: int = Field(default=120, ge=5, le=600, validation_alias="OLLAMA_TIMEOUT_SECONDS")
ollama_max_output_tokens: int = Field(default=1_200, ge=100, le=4_000, validation_alias="OLLAMA_MAX_OUTPUT_TOKENS")
ollama_context_tokens: int = Field(default=16_384, ge=4_096, le=131_072, validation_alias="OLLAMA_CONTEXT_TOKENS")
cors_origins: list[str] | str = Field(
default=["http://localhost:5173", "http://127.0.0.1:5173"],
validation_alias="CORS_ORIGINS",
)
@field_validator("cors_origins", mode="before")
@classmethod
def parse_cors_origins(cls, value: object) -> list[str]:
if isinstance(value, str):
return [item.strip() for item in value.split(",") if item.strip()]
if isinstance(value, list):
return value
if value is None:
return ["http://localhost:5173", "http://127.0.0.1:5173"]
return [str(value)]
@field_validator("ollama_base_url")
@classmethod
def validate_ollama_base_url(cls, value: str) -> str:
normalized = value.strip().rstrip("/")
if not normalized.startswith(("http://", "https://")):
raise ValueError("OLLAMA_BASE_URL must use http or https")
return normalized
@model_validator(mode="after")
def validate_operator_auth(self) -> "Settings":
self.guest_display_name = self.guest_display_name.strip()
if not self.guest_display_name:
raise ValueError("GEOINTEL_GUEST_DISPLAY_NAME must not be blank")
if not self.auth_enabled:
return self
if not (self.auth_username or "").strip():
raise ValueError("GEOINTEL_AUTH_USERNAME is required when authentication is enabled")
if not (self.auth_password_hash or "").startswith("pbkdf2_sha256$"):
raise ValueError("GEOINTEL_AUTH_PASSWORD_HASH must be a PBKDF2-SHA256 hash")
if len(self.auth_session_secret or "") < 32:
raise ValueError("GEOINTEL_AUTH_SESSION_SECRET must contain at least 32 characters")
return self
def get_settings() -> Settings:
return Settings()
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