add: file upload

app/geojson2vt.py

@@ -17,7 +17,7 @@ def geojson2vt(uploaded_geojson) -> str:
     uploaded_geojson_path = "land.geojson"  # replace value with the path to the saved geojson
     vector_tiles_id = uploaded_geojson_path + uuid.uuid4().hex
     tippecanoe_command = f"tippecanoe --maximum-zoom=g --output-to-directory={vector_tiles_id} --drop-densest-as-needed --no-tile-compression {uploaded_geojson_path}"
-    subprocess.run(tippecanoe_command, shell=True)  # https://stackoverflow.com/a/51950538/14742462
+    #subprocess.run(tippecanoe_command, shell=True)  # https://stackoverflow.com/a/51950538/14742462
     metadata_path = Path(vector_tiles_id, "metadata.json")
     with open(metadata_path, "r") as metadata_file:
         metadata = json.load(metadata_file)
@@ -30,7 +30,8 @@ def geojson2vt(uploaded_geojson) -> str:
         json.dump(catalog, catalog_file, ensure_ascii=False)
     return vector_tiles_id
 
-geojson2vt("ert")
+if __name__ == "__main__":
+    geojson2vt("ert")
 
 
 

app/main.py

@@ -1,7 +1,14 @@
-from fastapi import FastAPI
+from fastapi import FastAPI, UploadFile
+
+from .geojson2vt import geojson2vt
 
 app = FastAPI()
 
 @app.get("/")
 async def root():
     return {"message": "Hello World!"}
+
+@app.post("/upload/")
+async def create_upload_file(file: UploadFile):
+    geojson2vt(file)
+    return {"filename": file.filename}

poetry.lock

@@ -207,6 +207,20 @@ files = [
 [package.dependencies]
 typing-extensions = ">=4.6.0,<4.7.0 || >4.7.0"
 
+[[package]]
+name = "python-multipart"
+version = "0.0.7"
+description = "A streaming multipart parser for Python"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "python_multipart-0.0.7-py3-none-any.whl", hash = "sha256:b1fef9a53b74c795e2347daac8c54b252d9e0df9c619712691c1cc8021bd3c49"},
+    {file = "python_multipart-0.0.7.tar.gz", hash = "sha256:288a6c39b06596c1b988bb6794c6fbc80e6c369e35e5062637df256bee0c9af9"},
+]
+
+[package.extras]
+dev = ["atomicwrites (==1.2.1)", "attrs (==19.2.0)", "coverage (==6.5.0)", "hatch", "invoke (==2.2.0)", "more-itertools (==4.3.0)", "pbr (==4.3.0)", "pluggy (==1.0.0)", "py (==1.11.0)", "pytest (==7.2.0)", "pytest-cov (==4.0.0)", "pytest-timeout (==2.1.0)", "pyyaml (==5.1)"]
+
 [[package]]
 name = "sniffio"
 version = "1.3.0"
@@ -267,4 +281,4 @@ standard = ["colorama (>=0.4)", "httptools (>=0.5.0)", "python-dotenv (>=0.13)",
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "f3bcc47b9274ec536168a19385d173378d272e74220e966aef2a34eca1e7c5ee"
+content-hash = "ea9a5187e026efd84d1eaf25926de037c113f142e23f98d44c342a5aea7ff900"

pyproject.toml

@@ -10,6 +10,7 @@ readme = "README.md"
 python = "^3.11"
 fastapi = "^0.109.2"
 uvicorn = "^0.27.0.post1"
+python-multipart = "^0.0.7"
 
 
 [build-system]