🐳 Docker Application on HuggingFace Spaces
Welcome! This is a Docker-based FastAPI application running on HuggingFace Spaces.
Available Endpoints:
GET
/health - Health check endpoint
GET
/items - List all items
POST
/items - Create a new item
GET
/items/{item_id} - Get a specific item
DELETE
/items/{item_id} - Delete an item
GET
/info - System information
GET
/docs - Interactive API documentation
"""
return html_content
@app.get("/health")
async def health_check():
"""Health check endpoint"""
return {
"status": "healthy",
"timestamp": datetime.utcnow().isoformat(),
"version": "1.0.0"
}
@app.get("/items", response_model=List[Dict])
async def list_items():
"""List all items"""
return list(data_store.values())
@app.post("/items")
async def create_item(item: Dict):
"""Create a new item"""
if "id" not in item:
raise HTTPException(status_code=400, detail="Item must have an 'id' field")
item_id = str(item["id"])
if item_id in data_store:
raise HTTPException(status_code=409, detail="Item with this ID already exists")
item["created_at"] = datetime.utcnow().isoformat()
data_store[item_id] = item
return {"message": "Item created successfully", "item": item}
@app.get("/items/{item_id}")
async def get_item(item_id: str):
"""Get a specific item"""
if item_id not in data_store:
raise HTTPException(status_code=404, detail="Item not found")
return data_store[item_id]
@app.delete("/items/{item_id}")
async def delete_item(item_id: str):
"""Delete an item"""
if item_id not in data_store:
raise HTTPException(status_code=404, detail="Item not found")
deleted_item = data_store.pop(item_id)
return {"message": "Item deleted successfully", "item": deleted_item}
@app.get("/info")
async def system_info():
"""Get system information"""
return {
"app_name": "Docker Demo App",
"environment": os.getenv("ENVIRONMENT", "development"),
"python_version": os.sys.version,
"docker": True,
"platform": os.name,
"total_items": len(data_store)
}
# Add some sample data on startup
@app.on_event("startup")
async def startup_event():
"""Initialize with sample data"""
sample_items = [
{"id": 1, "name": "Sample Item 1", "description": "This is a sample item"},
{"id": 2, "name": "Sample Item 2", "description": "Another sample item"},
{"id": 3, "name": "Docker Demo", "description": "Running in Docker container"}
]
for item in sample_items:
item_id = str(item["id"])
item["created_at"] = datetime.utcnow().isoformat()
data_store[item_id] = item
if __name__ == "__main__":
uvicorn.run(app, host="0.0.0.0", port=7860)