Merge pull request #2125 from fetchai/fix/data_validation

fix validation of data pattern in config

Author: DavidMinarsch

aea/configurations/validation.py

@@ -304,7 +304,10 @@ def check_excludes(path):
             # one of the values is env variable: skip data type check
             continue
 
-        if not issubclass(type(new_value), type(pattern_value)):
+        if (
+            not issubclass(type(new_value), type(pattern_value))
+            and new_value is not None
+        ):
             errors.append(
                 f"For attribute `{'.'.join(path)}` `{type(pattern_value).__name__}` data type is expected, but `{type(new_value).__name__}` was provided!"
             )

packages/fetchai/connections/p2p_libp2p/connection.py

@@ -474,7 +474,7 @@ def __init__(self, **kwargs):
         else:
             raise ValueError(
                 f"Couldn't find connection key for {str(ledger_id)} in connections keys. "
-                "Please ensure agent private key is added"
+                "Please ensure agent private key is added with `aea add-key`."
             )
 
         uri = None

packages/fetchai/connections/p2p_libp2p/connection.yaml

@@ -16,7 +16,7 @@ fingerprint:
   aea/pipe_unix.go: QmSzbAexrSUSA9ZE6VT6MmcWF5MhEcmceQjAbnfRoK7Ruv
   aea/pipe_windows.go: QmdYpfjgdgFbA6Pothg65NYM45ubfpZeKr8cVQoqbFzgUK
   check_dependencies.py: QmcZATMqEThMQBdsud1AwJEYtKq86VfPSXhnfdE7TSWcsc
-  connection.py: QmRYfQW43udZixLWB1qgf5Xn3hE4M5Lt9kNVuszQwfrADB
+  connection.py: QmadrZobnmUUT3yRc1NDQ7o3RAAxtsyMmsBbEXvmr7uH6s
   dht/dhtclient/dhtclient.go: QmaLy8KSMauF4rDY3NDCn9nBB2vA93dcq67T4SoVgyQ5Tt
   dht/dhtclient/dhtclient_test.go: QmS9SiLAojXYobqV9m5yeRpyPzt6JcSbQD78RNvSp6LPx6
   dht/dhtclient/options.go: QmaoJiavHescgx98inQjVUipPFRvcFFrodrScZ3fvrXJ4z

packages/hashes.csv

@@ -34,7 +34,7 @@ fetchai/connections/http_server,QmWdLqcqD4zgdCRr3hYHDQ9ywkqkPigeBkK8jteaS9a5th
 fetchai/connections/ledger,QmTZaSmup7zcKwxr3k6yAT51zEKnmYowDhXpPVva7aC55i
 fetchai/connections/local,QmdbDffq5yzKhGdJpFdj5Bx4jepZYLoZNPRLEhucWtTNfB
 fetchai/connections/oef,Qmdz7XTS4pmaHLXhg3kfxCgDjayRJxL9ixxG9AfpxyPWyr
-fetchai/connections/p2p_libp2p,QmSnKzqAQrgPsEiJ99YbYjsMkpNvm5fBS53vpCc52iKZeQ
+fetchai/connections/p2p_libp2p,QmRhk1k9GhGknptkSRuaXMZMXsXBqqYN3HnDjFRjiXAUsZ
 fetchai/connections/p2p_libp2p_client,Qmdnz1kBA31EuUTxRSiLCWt7D6v8j7t4v2zQwaASLr91r8
 fetchai/connections/p2p_stub,Qma1A5oePh2K66QNHu7vfamAvBjMwKXgdgAdmu27YRZny8
 fetchai/connections/prometheus,Qmd4nVwPNGDVjsjL6EuS4xcnLCr3mRiQcFuW9snZ9qPrYs

tests/test_configurations/test_validation.py

@@ -32,6 +32,9 @@ def test_compare_data_pattern():
         == "For attribute `a` `str` data type is expected, but `int` was provided!"
     )
 
+    errors = validate_data_with_pattern({"a": None}, {"a": int})
+    assert not errors
+
     assert not validate_data_with_pattern(
         {"a": 12}, {"a": "${var}"}, skip_env_vars=True
     )