fix bug in bulk_update, update documentation, update readme, bump version

docs_src/fastapi/docs001.py

@@ -0,0 +1,77 @@
+from typing import List
+
+import databases
+import sqlalchemy
+from fastapi import FastAPI
+
+import ormar
+
+app = FastAPI()
+metadata = sqlalchemy.MetaData()
+database = databases.Database("sqlite:///test.db", force_rollback=True)
+app.state.database = database
+
+
+@app.on_event("startup")
+async def startup() -> None:
+    database_ = app.state.database
+    if not database_.is_connected:
+        await database_.connect()
+
+
+@app.on_event("shutdown")
+async def shutdown() -> None:
+    database_ = app.state.database
+    if database_.is_connected:
+        await database_.disconnect()
+
+
+class Category(ormar.Model):
+    class Meta:
+        tablename = "categories"
+        metadata = metadata
+        database = database
+
+    id: ormar.Integer(primary_key=True)
+    name: ormar.String(max_length=100)
+
+
+class Item(ormar.Model):
+    class Meta:
+        tablename = "items"
+        metadata = metadata
+        database = database
+
+    id: ormar.Integer(primary_key=True)
+    name: ormar.String(max_length=100)
+    category: ormar.ForeignKey(Category, nullable=True)
+
+
+@app.get("/items/", response_model=List[Item])
+async def get_items():
+    items = await Item.objects.select_related("category").all()
+    return items
+
+
+@app.post("/items/", response_model=Item)
+async def create_item(item: Item):
+    await item.save()
+    return item
+
+
+@app.post("/categories/", response_model=Category)
+async def create_category(category: Category):
+    await category.save()
+    return category
+
+
+@app.put("/items/{item_id}")
+async def get_item(item_id: int, item: Item):
+    item_db = await Item.objects.get(pk=item_id)
+    return await item_db.update(**item.dict())
+
+
+@app.delete("/items/{item_id}")
+async def delete_item(item_id: int, item: Item):
+    item_db = await Item.objects.get(pk=item_id)
+    return {"deleted_rows": await item_db.delete()}