[containerapp] Fix 'NoneType object has no attribute get' error in az containerapp up with no ingress arguments

src/containerapp/HISTORY.rst

@@ -2,6 +2,10 @@
 
 Release History
 ===============
+0.3.18
+++++++
+* Fix "'NoneType' object has no attribute 'get'" error in `az containerapp up` with no ingress arguments
+
 0.3.17
 ++++++
 * Fix polling logic for long running operations.

src/containerapp/azext_containerapp/_utils.py

@@ -1059,7 +1059,9 @@ def safe_get(model, *keys, default=None):
     if not model:
         return default
     for k in keys[:-1]:
-        model = model.get(k, {})
+        model = model.get(k)
+        if model is None:
+            return default
     value = model.get(keys[-1], default)
     return default if not value else value
 

src/containerapp/azext_containerapp/custom.py

@@ -2096,7 +2096,7 @@ def set_registry(cmd, name, resource_group_name, server, username=None, password
     registries_def = None
     registry = None
 
-    if "registries" not in containerapp_def["properties"]["configuration"]:
+    if not containerapp_def["properties"]["configuration"].get("registries"):
         containerapp_def["properties"]["configuration"]["registries"] = []
 
     registries_def = containerapp_def["properties"]["configuration"]["registries"]

src/containerapp/setup.py

@@ -17,7 +17,7 @@
 # TODO: Confirm this is the right version number you want and it matches your
 # HISTORY.rst entry.
 
-VERSION = '0.3.17'
+VERSION = '0.3.18'
 
 # The full list of classifiers is available at
 # https://pypi.python.org/pypi?%3Aaction=list_classifiers