Improve resiliency of the Python SDK

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.4.1.dev11",
-            "regenerated": "2021-08-09 14:31:45.996631",
-            "spec_repo_commit": "f7db18b"
+            "regenerated": "2021-08-10 08:29:52.303572",
+            "spec_repo_commit": "9684c06"
         },
         "v2": {
             "apigentools_version": "1.4.1.dev11",
-            "regenerated": "2021-08-09 14:32:10.644831",
-            "spec_repo_commit": "f7db18b"
+            "regenerated": "2021-08-10 08:30:15.608867",
+            "spec_repo_commit": "9684c06"
         }
     }
 }

.generator/templates/model_templates/method_set_attribute.mustache

@@ -36,11 +36,12 @@
                 value, required_types_mixed, path_to_item, self._spec_property_naming,
                 self._check_type, configuration=self._configuration)
         if (name,) in self.allowed_values:
-            check_allowed_values(
-                self.allowed_values,
-                (name,),
-                value
-            )
+            try:
+		check_allowed_values(self.allowed_values, (name,), value)
+            except ApiValueError:
+                self.__dict__["_data_store"][name] = value
+                self._unparsed = True
+                return
         if (name,) in self.validations:
             check_validations(
                 self.validations,
@@ -49,3 +50,5 @@
                 self._configuration
             )
         self.__dict__['_data_store'][name] = value
+        if isinstance(value, OpenApiModel) and value._unparsed:
+            self._unparsed = True

.generator/templates/model_utils.mustache

@@ -355,6 +355,7 @@ class OpenApiModel(object):
         self._path_to_item = _path_to_item
         self._configuration = _configuration
         self._visited_composed_classes = _visited_composed_classes + (self.__class__,)
+        self._unparsed = False
 
     @classmethod
     def _from_openapi_data(cls, kwargs):
@@ -396,6 +397,7 @@ class ModelSimple(OpenApiModel):
         '_path_to_item',
         '_configuration',
         '_visited_composed_classes',
+        '_unparsed',
     ])
 
 {{> model_templates/methods_setattr_getattr_normal }}
@@ -414,6 +416,7 @@ class ModelNormal(OpenApiModel):
         '_path_to_item',
         '_configuration',
         '_visited_composed_classes',
+        '_unparsed',
     ])
 
 {{> model_templates/methods_setattr_getattr_normal }}
@@ -484,6 +487,7 @@ class ModelComposed(OpenApiModel):
         '_composed_instances',
         '_var_name_to_model_instances',
         '_additional_properties_model_instances',
+        '_unparsed',
     ])
 
     def __init__(self, kwargs):
@@ -1654,21 +1658,12 @@ def get_oneof_instance(cls, model_kwargs, constant_kwargs, model_arg=None):
                         constant_kwargs['_check_type'],
                         configuration=constant_kwargs['_configuration']
                     )
-            oneof_instances.append(oneof_instance)
+            if not oneof_instance._unparsed:
+	        oneof_instances.append(oneof_instance)
         except Exception:
             pass
-    if len(oneof_instances) == 0:
-        raise ApiValueError(
-            "Invalid inputs given to generate an instance of %s. None "
-            "of the oneOf schemas matched the input data." %
-            cls.__name__
-        )
-    elif len(oneof_instances) > 1:
-        raise ApiValueError(
-            "Invalid inputs given to generate an instance of %s. Multiple "
-            "oneOf schemas matched the inputs, but a max of one is allowed." %
-            cls.__name__
-        )
+    if len(oneof_instances) != 1:
+        return UnparsedObject(**model_kwargs)
     return oneof_instances[0]
 
 
@@ -1822,3 +1817,40 @@ def validate_get_composed_info(constant_args, model_args, self):
       additional_properties_model_instances,
       discarded_args
     ]
+
+
+class UnparsedObject(ModelNormal):
+    """A model for an oneOf we don't know about."""
+
+    allowed_values = {}
+
+    validations = {}
+
+    additional_properties_type = None
+
+    _nullable = False
+
+    openapi_types = {}
+
+    discriminator = None
+
+    attribute_map = {}
+
+    _composed_schemas = {}
+
+    required_properties = set(
+        [
+            "_data_store",
+            "_unparsed",
+        ]
+    )
+
+    @convert_js_args_to_python_args
+    def __init__(self, **kwargs):
+
+        self._data_store = {}
+        self._unparsed = True
+
+        for var_name, var_value in kwargs.items():
+            self.__dict__[var_name] = var_value
+            self.__dict__["_data_store"][var_name] = var_value

setup.cfg

@@ -67,7 +67,6 @@ exclude = tests
 where=src
 
 [tool:pytest]
-addopts = --cov=datadog_api_client --cov-config .coveragerc
 # addopts = --black --cov=datadog_api_client --cov-config .coveragerc --cov-report=term-missing
 
 [flake8]

tests/conftest.py

@@ -91,6 +91,8 @@ def pytest_bdd_apply_tag(tag, function):
     if not _disable_recording():
         # ignore integration-only scenarios if the recording is enabled
         skip_tags.add("integration-only")
+    if os.getenv("RECORD", "false").lower() != "false":
+        skip_tags.add("replay-only")
     if tag in skip_tags:
         marker = pytest.mark.skip(reason=f"skipped because '{tag}' in {skip_tags}")
         marker(function)