update for titiler 1.1.0

Author: vincentsarago

.github/workflows/ci.yml

@@ -19,15 +19,15 @@ on:
   # Run tests on pull requests.
   pull_request:
 env:
-  LATEST_PY_VERSION: '3.13'
+  LATEST_PY_VERSION: '3.14'
 
 
 jobs:
   tests:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.11', '3.12', '3.13']
+        python-version: ['3.11', '3.12', '3.13', '3.14']
 
     steps:
       - uses: actions/checkout@v5

Dockerfile

@@ -1,4 +1,4 @@
-ARG PYTHON_VERSION=3.13
+ARG PYTHON_VERSION=3.14
 
 FROM python:${PYTHON_VERSION}
 RUN apt update && apt upgrade -y \

pyproject.toml

@@ -2,7 +2,7 @@
 name = "titiler-stacapi"
 description = "Connect titiler to STAC APIs."
 readme = "README.md"
-requires-python = ">=3.11,<3.14"
+requires-python = ">=3.11"
 license = {file = "LICENSE"}
 authors = [
     {name = "Vincent Sarago", email = "vincent@developmentseed.com"},
@@ -18,14 +18,15 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Topic :: Scientific/Engineering :: GIS",
 ]
 dynamic = ["version"]
 dependencies = [
     "orjson",
-    "titiler.core>=1.0.2,<1.1",
-    "titiler.mosaic>=1.0.2,<1.1",
-    "titiler.extensions>=1.0.2,<1.1",
+    "titiler.core>=1.1,<1.2",
+    "titiler.mosaic>=1.1,<1.2",
+    "titiler.extensions>=1.1,<1.2",
     "pystac-client",
     "pydantic>=2.4,<3.0",
     "pydantic-settings~=2.0",

titiler/stacapi/backend.py

@@ -10,13 +10,14 @@
 from geojson_pydantic import Point, Polygon
 from geojson_pydantic.geometries import Geometry
 from morecantile import Tile, TileMatrixSet
-from pystac_client import ItemSearch
+from pystac_client import Client, ItemSearch
 from pystac_client.stac_api_io import StacApiIO
 from rasterio.crs import CRS
 from rasterio.warp import transform, transform_bounds
 from rio_tiler.constants import WEB_MERCATOR_TMS, WGS84_CRS
-from rio_tiler.mosaic.backend import BaseBackend
+from rio_tiler.mosaic.backend import BaseBackend, MosaicInfo
 from rio_tiler.types import BBox
+from rio_tiler.utils import CRS_to_uri
 from urllib3 import Retry
 
 from titiler.stacapi.dependencies import APIParams, Search
@@ -161,3 +162,38 @@ def get_assets(
             f"{self.api_params['url']}/search", stac_io=stac_api_io, **params
         )
         return list(results.items_as_dicts())
+
+    @cached(  # type: ignore
+        ttl_cache,
+        key=lambda self: hashkey(
+            self.api_params["url"],
+            json.dumps(self.input),
+            json.dumps(self.api_params.get("headers", {})),
+        ),
+        lock=Lock(),
+    )
+    def info(self) -> MosaicInfo:  # type: ignore
+        """Mosaic info."""
+        renders = {}
+        bounds = self.bounds
+        crs = self.crs
+
+        if collections := self.input.get("collections", []):
+            if len(collections) == 1:
+                stac_api_io = StacApiIO(
+                    max_retries=Retry(
+                        total=retry_config.retry,
+                        backoff_factor=retry_config.retry_factor,
+                    ),
+                    headers=self.api_params.get("headers", {}),
+                )
+                client = Client.open(f"{self.api_params['url']}", stac_io=stac_api_io)
+                collection = client.get_collection(collections[0])
+                if collection.extent.spatial:
+                    bounds = tuple(collection.extent.spatial.bboxes[0])
+                    crs = WGS84_CRS
+                renders = collection.extra_fields.get("renders", {})
+
+        return MosaicInfo(
+            bounds=bounds, crs=CRS_to_uri(crs) or crs.to_wkt(), renders=renders
+        )

titiler/stacapi/main.py

@@ -1,6 +1,6 @@
 """TiTiler+stacapi FastAPI application."""
 
-from typing import Any, List, Literal, Optional
+from typing import Annotated, Any, Literal
 
 import httpx
 import jinja2
@@ -12,7 +12,6 @@
 from starlette.middleware.cors import CORSMiddleware
 from starlette.requests import Request
 from starlette.templating import Jinja2Templates
-from typing_extensions import Annotated
 
 from titiler.core import __version__ as titiler_version
 from titiler.core.dependencies import AssetsBidxExprParams
@@ -27,7 +26,9 @@
 from titiler.core.models.OGC import Conformance, Landing
 from titiler.core.resources.enums import OptionalHeader
 from titiler.core.utils import accept_media_type, create_html_response, update_openapi
+from titiler.extensions import wmtsExtension
 from titiler.mosaic.errors import MOSAIC_STATUS_CODES
+from titiler.mosaic.extensions.wmts import wmtsExtension as wmtsExtensionMosaic
 from titiler.mosaic.factory import MosaicTilerFactory
 from titiler.stacapi import __version__ as titiler_stacapi_version
 from titiler.stacapi.backend import STACAPIBackend
@@ -47,7 +48,7 @@
 stacapi_config = STACAPISettings()
 
 # custom template directory
-templates_location: List[Any] = (
+templates_location: list[Any] = (
     [jinja2.FileSystemLoader(settings.template_directory)]
     if settings.template_directory
     else []
@@ -146,6 +147,11 @@
     layer_dependency=AssetsBidxExprParams,
     router_prefix="/collections/{collection_id}",
     add_viewer=True,
+    extensions=[
+        wmtsExtensionMosaic(
+            get_renders=lambda obj: obj.info().renders or {}  # type: ignore [attr-defined]
+        ),
+    ],
     templates=templates,
 )
 app.include_router(
@@ -164,6 +170,9 @@
     path_dependency=ItemIdParams,
     router_prefix="/collections/{collection_id}/items/{item_id}",
     add_viewer=True,
+    extensions=[
+        wmtsExtension(get_renders=lambda obj: obj.item.properties.get("renders", {})),  # type: ignore [attr-defined]
+    ],
     templates=templates,
 )
 app.include_router(
@@ -214,7 +223,7 @@
 def landing(
     request: Request,
     f: Annotated[
-        Optional[Literal["html", "json"]],
+        Literal["html", "json"] | None,
         Query(
             description="Response MediaType. Defaults to endpoint's default or value defined in `accept` header."
         ),
@@ -326,7 +335,7 @@ def landing(
 def conformance(
     request: Request,
     f: Annotated[
-        Optional[Literal["html", "json"]],
+        Literal["html", "json"] | None,
         Query(
             description="Response MediaType. Defaults to endpoint's default or value defined in `accept` header."
         ),