Merge branch 'autorestv3' of https://github.com/Azure/autorest.python …

…into optional_return_type

* 'autorestv3' of https://github.com/Azure/autorest.python:
  added generating wiki to readme for better access (#646)
  correct item name of paging response model (#648)
  Preview 8

ChangeLog.md

@@ -3,6 +3,12 @@
 ### Unreleased
 Modelerfour version: 4.13.351
 
+**Bug Fixes**
+- Corrected generation of the item name of paging response when extracting data  #648
+
+### 2020-05-22 - 5.0.0-preview.8
+Modelerfour version: 4.13.351
+
 **Bug Fixes**
 
 - Corrected ordering of summary and description in generated methods  #640

README.md

@@ -1,3 +1,6 @@
+# Generating with Autorest for Python v5.0.0
+
+See [here](https://github.com/Azure/autorest.python/wiki/Generating-with-autorest-for-python-v5.0.0)
 
 # Contributing
 

autorest/codegen/models/paging_operation.py

@@ -77,14 +77,13 @@ def item_name(self) -> str:
             # Default value. I still check if I find it,  so I can do a nice message.
             item_name = "value"
             try:
-                self._find_python_name(item_name, "itemName")
+                return self._find_python_name(item_name, "itemName")
             except ValueError:
                 response = self._get_response()
                 raise ValueError(
                     f"While scanning x-ms-pageable, itemName was not defined and object"
                     + f" {response.schema.name} has no array called 'value'"
                 )
-            return item_name
         return self._find_python_name(self._item_name, "itemName")
 
     @property

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@autorest/python",
-  "version": "5.0.0-preview.7",
+  "version": "5.0.0-preview.8",
   "description": "The Python extension for generators in AutoRest.",
   "scripts": {
     "prepare": "python prepare.py",
@@ -37,4 +37,4 @@
     "venvtools.py",
     "run-python3.js"
   ]
-}
+}