From 89826b0a3b0ce3dfd37d8732c6db220ebcfc5741 Mon Sep 17 00:00:00 2001
From: Ryan Truran <rtruran@starbucks.com>
Date: Thu, 24 Feb 2022 10:07:33 -0600
Subject: [PATCH] added InMemory example

---
 examples/in_memory/__init__.py |  0
 examples/in_memory/main.py     | 53 ++++++++++++++++++++++++++++++++++
 examples/redis/__init__.py     |  0
 examples/{ => redis}/main.py   |  0
 4 files changed, 53 insertions(+)
 create mode 100644 examples/in_memory/__init__.py
 create mode 100644 examples/in_memory/main.py
 create mode 100644 examples/redis/__init__.py
 rename examples/{ => redis}/main.py (100%)

diff --git a/examples/in_memory/__init__.py b/examples/in_memory/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/examples/in_memory/main.py b/examples/in_memory/main.py
new file mode 100644
index 0000000..78dd965
--- /dev/null
+++ b/examples/in_memory/main.py
@@ -0,0 +1,53 @@
+from datetime import date, datetime
+
+import uvicorn
+from fastapi import FastAPI
+from starlette.requests import Request
+from starlette.responses import Response
+
+from fastapi_cache import FastAPICache
+from fastapi_cache.backends.inmemory import InMemoryBackend
+from fastapi_cache.decorator import cache
+
+app = FastAPI()
+
+ret = 0
+
+
+@cache(namespace="test", expire=1)
+async def get_ret():
+    global ret
+    ret = ret + 1
+    return ret
+
+
+@app.get("/")
+@cache(namespace="test", expire=20)
+async def index(request: Request, response: Response):
+    return dict(ret=await get_ret())
+
+
+@app.get("/clear")
+async def clear():
+    return await FastAPICache.clear(namespace="test")
+
+
+@app.get("/date")
+@cache(namespace="test", expire=20)
+async def get_data(request: Request, response: Response):
+    return date.today()
+
+
+@app.get("/datetime")
+@cache(namespace="test", expire=20)
+async def get_datetime(request: Request, response: Response):
+    return datetime.now()
+
+
+@app.on_event("startup")
+async def startup():
+    FastAPICache.init(InMemoryBackend())
+
+
+if __name__ == "__main__":
+    uvicorn.run("main:app", debug=True, reload=True)
diff --git a/examples/redis/__init__.py b/examples/redis/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/examples/main.py b/examples/redis/main.py
similarity index 100%
rename from examples/main.py
rename to examples/redis/main.py