From febeb11d1ab94366c023361ee315a2dec2956a0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Santanch=C3=A8?= <santanche@gmail.com>
Date: Sun, 11 Aug 2024 19:10:31 -0300
Subject: [PATCH] update (frameworks/fastapi): two versions and documentation

---
 frameworks/fastapi/README.md                    | 17 +++++++++++++++++
 .../fastapi/basic/{main.py => main_3_07.py}     |  4 +---
 frameworks/fastapi/basic/main_3_10.py           | 11 +++++++++++
 3 files changed, 29 insertions(+), 3 deletions(-)
 rename frameworks/fastapi/basic/{main.py => main_3_07.py} (84%)
 create mode 100644 frameworks/fastapi/basic/main_3_10.py

diff --git a/frameworks/fastapi/README.md b/frameworks/fastapi/README.md
index 54daf87..ac78409 100644
--- a/frameworks/fastapi/README.md
+++ b/frameworks/fastapi/README.md
@@ -1,5 +1,22 @@
 # FastAPI
+https://fastapi.tiangolo.com/
+
+# Installing
+
+This statement forces a specific version of FastAPI installation when the default is not the latest.
 
 ~~~
 pip3 install "fastapi[standard]"==0.112.0
+~~~
+
+# Simple Example
+
+* Version for Python 3.7+ using `Union[ ]` for optional fields:
+~~~
+fastapi dev main_3_07.py
+~~~
+
+* Version for Python 3.10+ using `type | None` for optional fields:
+~~~
+fastapi dev main_3_10.py
 ~~~
\ No newline at end of file
diff --git a/frameworks/fastapi/basic/main.py b/frameworks/fastapi/basic/main_3_07.py
similarity index 84%
rename from frameworks/fastapi/basic/main.py
rename to frameworks/fastapi/basic/main_3_07.py
index a742546..1b7dfe8 100644
--- a/frameworks/fastapi/basic/main.py
+++ b/frameworks/fastapi/basic/main_3_07.py
@@ -4,12 +4,10 @@
 
 app = FastAPI()
 
-
 @app.get("/")
 def read_root():
     return {"Hello": "World"}
 
-
 @app.get("/items/{item_id}")
 def read_item(item_id: int, q: Union[str, None] = None):
-    return {"item_id": item_id, "q": q}
\ No newline at end of file
+    return {"item_id": item_id, "q": q}
diff --git a/frameworks/fastapi/basic/main_3_10.py b/frameworks/fastapi/basic/main_3_10.py
new file mode 100644
index 0000000..8d98474
--- /dev/null
+++ b/frameworks/fastapi/basic/main_3_10.py
@@ -0,0 +1,11 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+@app.get("/")
+def read_root():
+    return {"Hello": "World"}
+
+@app.get("/items/{item_id}")
+def read_item(item_id: int, q: str | None = None):
+    return {"item_id": item_id, "q": q}