Netconf custom verifier

verifiers/src/yang/verifiers/__init__.py

@@ -11,10 +11,8 @@
 __contact__ = 'yang-python@cisco.com'
 __copyright__ = 'Cisco Systems, Inc.'
 
-from .count_verifier import CountVerifier
 from .base_verifier import BaseVerifier
 
 __all__ = (
     'BaseVerifier',
-    'CountVerifier',
 )

verifiers/src/yang/verifiers/count_verifier.py

@@ -1,10 +1,10 @@
-from typing import List
+from typing import Any, List
 from dataclasses import field, dataclass
 from google.protobuf import json_format
 
 # Import base classes. For non pyats installation you can use class provided within this module
 try:
-    from genie.libs.sdk.triggers.blitz.verifiers import GnmiDefaultVerifier
+    from genie.libs.sdk.triggers.blitz.verifiers import GnmiDefaultVerifier, NetconfDefaultVerifier
 except ImportError:
     from yang.verifiers.base_verifier import BaseVerifier as GnmiDefaultVerifier
 
@@ -61,6 +61,50 @@ def end_subscription(self, errors):
         if errors:
             return False
         for ret in self.returns:
-            if ret.count != ret.found_items or ret.found_items < self.kwargs['min_count']:
+            if (ret.count != ret.found_items or
+                    ret.found_items < self.format['verifier']['min_count']):
+                return False
+        return True
+
+
+class NetconfCountVerifier(NetconfDefaultVerifier):
+    from genie.libs.sdk.triggers.blitz.rpcverify import OptFields
+
+    @dataclass
+    class MyCustomReturns(OptFields):
+        '''
+        Create a custom returns class to be used by the verifier
+        by adding new fields to the default returns dataclass
+        '''
+        cli_return: dict = field(default_factory=dict)
+        count: int = 0
+        found_items: int = 0
+
+    @property
+    def returns(self) -> List[MyCustomReturns]:
+        return self._returns
+
+    @returns.setter
+    def returns(self, value: List[dict]) -> List[MyCustomReturns]:
+        '''
+        Register our custom returns class
+        '''
+        self._returns = [self.MyCustomReturns(**r) for r in value]
+
+    def get_config_verify(self, raw_response: Any) -> bool:
+        # Here we have raw netconf xml response
+        # We are decoding it using default netconf decoder
+        # but you can use your own decode method
+        try:
+            decoded_response = self.decode(raw_response)
+        except self.DecodeError:
+            return False
+        for response in decoded_response:
+            for ret in self.returns:
+                if response[1] == ret.xpath:
+                    ret.found_items += 1
+        for ret in self.returns:
+            if (ret.count != ret.found_items or
+                    ret.found_items < self.format['verifier']['min_count']):
                 return False
         return True