add portal track2 config (#12069)

Author: 00Kai0

specification/portal/resource-manager/readme.python.md

@@ -3,7 +3,7 @@
 These settings apply only when `--python` is specified on the command line.
 Please also specify `--python-sdks-folder=<path to the root directory of your azure-sdk-for-python clone>`.
 
-```yaml $(python)
+```yaml $(python) && !$(track2)
 python:
   azure-arm: true
   license-header: MICROSOFT_MIT_NO_VERSION
@@ -13,9 +13,30 @@ python:
   package-version: 0.1.0
   clear-output-folder: true
 ```
+```yaml $(python) && $(track2)
+azure-arm: true
+license-header: MICROSOFT_MIT_NO_VERSION
+namespace: azure.mgmt.portal
+package-name: azure-mgmt-portal
+package-version: 0.1.0
+clear-output-folder: true
+```
 
-```yaml $(python)
+```yaml $(python) && $(python-mode) == 'create' && !$(track2)
+python:
+  basic-setup-py: true
+  output-folder: $(python-sdks-folder)/portal/azure-mgmt-portal
+```
+```yaml $(python) && $(python-mode) == 'update' && !$(track2)
 python:
   no-namespace-folders: true
   output-folder: $(python-sdks-folder)/portal/azure-mgmt-portal/azure/mgmt/portal
 ```
+```yaml $(python) && $(python-mode) == 'create' && $(track2)
+basic-setup-py: true
+output-folder: $(python-sdks-folder)/portal/azure-mgmt-portal
+```
+```yaml $(python) && $(python-mode) == 'update' && $(track2)
+no-namespace-folders: true
+output-folder: $(python-sdks-folder)/portal/azure-mgmt-portal/azure/mgmt/portal
+```