Merge branch '2.0' into chore/lock-safety

bindings/nodejs/lib/types/block/output/feature.ts

@@ -163,9 +163,9 @@ class BlockIssuerFeature extends Feature {
     @Type(() => BlockIssuerKey, {
         discriminator: BlockIssuerKeyDiscriminator,
     })
-    readonly blockIssuerKeys: Set<BlockIssuerKey>;
+    readonly blockIssuerKeys: BlockIssuerKey[];
 
-    constructor(expirySlot: SlotIndex, blockIssuerKeys: Set<BlockIssuerKey>) {
+    constructor(expirySlot: SlotIndex, blockIssuerKeys: BlockIssuerKey[]) {
         super(FeatureType.BlockIssuer);
         this.expirySlot = expirySlot;
         this.blockIssuerKeys = blockIssuerKeys;

bindings/python/iota_sdk/__init__.py

@@ -3,7 +3,9 @@
 
 from .external import *
 
-from .client.client import Client, NodeIndexerAPI, ClientError
+from .common import custom_encoder
+from .client.client import Client, NodeIndexerAPI
+from .client.common import ClientError
 from .client._high_level_api import GenerateAddressesOptions, GenerateAddressOptions
 from .utils import Utils
 from .wallet.wallet import Wallet, WalletOptions

bindings/python/iota_sdk/client/_node_core_api.py

@@ -80,7 +80,7 @@ def post_block(self, block: Block) -> HexStr:
             The block id of the posted block.
         """
         return self._call_method('postBlock', {
-            'block': block.to_dict()
+            'block': block
         })
 
     def get_block(self, block_id: HexStr) -> Block:

bindings/python/iota_sdk/client/_node_indexer_api.py

@@ -261,10 +261,8 @@ def output_ids(
             The corresponding output IDs of the outputs.
         """
 
-        query_parameters_camelized = query_parameters.to_dict()
-
         response = self._call_method('outputIds', {
-            'queryParameters': query_parameters_camelized,
+            'queryParameters': query_parameters,
         })
         return OutputIdsResponse(response)
 
@@ -276,10 +274,8 @@ def basic_output_ids(
             The corresponding output IDs of the basic outputs.
         """
 
-        query_parameters_camelized = query_parameters.to_dict()
-
         response = self._call_method('basicOutputIds', {
-            'queryParameters': query_parameters_camelized,
+            'queryParameters': query_parameters,
         })
         return OutputIdsResponse(response)
 
@@ -291,10 +287,8 @@ def account_output_ids(
             The corresponding output IDs of the account outputs.
         """
 
-        query_parameters_camelized = query_parameters.to_dict()
-
         response = self._call_method('accountOutputIds', {
-            'queryParameters': query_parameters_camelized,
+            'queryParameters': query_parameters,
         })
         return OutputIdsResponse(response)
 
@@ -316,10 +310,8 @@ def anchor_output_ids(
             The corresponding output IDs of the anchor outputs.
         """
 
-        query_parameters_camelized = query_parameters.to_dict()
-
         response = self._call_method('anchorOutputIds', {
-            'queryParameters': query_parameters_camelized,
+            'queryParameters': query_parameters,
         })
         return OutputIdsResponse(response)
 
@@ -341,10 +333,8 @@ def delegation_output_ids(
             The corresponding output IDs of the delegation outputs.
         """
 
-        query_parameters_camelized = query_parameters.to_dict()
-
         response = self._call_method('delegationOutputIds', {
-            'queryParameters': query_parameters_camelized,
+            'queryParameters': query_parameters,
         })
         return OutputIdsResponse(response)
 
@@ -366,10 +356,8 @@ def foundry_output_ids(
             The corresponding output IDs of the foundry outputs.
         """
 
-        query_parameters_camelized = query_parameters.to_dict()
-
         response = self._call_method('foundryOutputIds', {
-            'queryParameters': query_parameters_camelized,
+            'queryParameters': query_parameters,
         })
         return OutputIdsResponse(response)
 
@@ -391,10 +379,8 @@ def nft_output_ids(
             The corresponding output IDs of the NFT outputs.
         """
 
-        query_parameters_camelized = query_parameters.to_dict()
-
         response = self._call_method('nftOutputIds', {
-            'queryParameters': query_parameters_camelized,
+            'queryParameters': query_parameters,
         })
         return OutputIdsResponse(response)
 

bindings/python/iota_sdk/client/client.py

@@ -1,16 +1,17 @@
 # Copyright 2023 IOTA Stiftung
 # SPDX-License-Identifier: Apache-2.0
 
-from json import dumps, loads
+from json import dumps
 from datetime import timedelta
 from typing import Any, Dict, List, Optional, Union
 import humps
 
-from iota_sdk.external import create_client, call_client_method, listen_mqtt
+from iota_sdk.external import create_client, listen_mqtt
 from iota_sdk.client._node_core_api import NodeCoreAPI
 from iota_sdk.client._node_indexer_api import NodeIndexerAPI
 from iota_sdk.client._high_level_api import HighLevelAPI
 from iota_sdk.client._utils import ClientUtils
+from iota_sdk.client.common import _call_client_method_routine
 from iota_sdk.types.block.block import UnsignedBlock
 from iota_sdk.types.common import HexStr, Node
 from iota_sdk.types.feature import Feature
@@ -21,10 +22,6 @@
 from iota_sdk.types.unlock_condition import UnlockCondition
 
 
-class ClientError(Exception):
-    """Represents a client error."""
-
-
 class Client(NodeCoreAPI, NodeIndexerAPI, HighLevelAPI, ClientUtils):
     """Represents an IOTA client.
 
@@ -117,6 +114,7 @@ def get_remaining_nano_seconds(duration: timedelta):
         else:
             self.handle = client_handle
 
+    @_call_client_method_routine
     def _call_method(self, name, data=None):
         """Dumps json string and calls `call_client_method()`
         """
@@ -125,20 +123,7 @@ def _call_method(self, name, data=None):
         }
         if data:
             message['data'] = data
-        message = dumps(message)
-
-        # Send message to the Rust library
-        response = call_client_method(self.handle, message)
-
-        json_response = loads(response)
-
-        if "type" in json_response:
-            if json_response["type"] == "error":
-                raise ClientError(json_response['payload'])
-
-        if "payload" in json_response:
-            return json_response['payload']
-        return response
+        return message
 
     def get_handle(self):
         """Get the client handle.
@@ -171,26 +156,11 @@ def build_account_output(self,
             The account output as dict.
         """
 
-        unlock_conditions = [unlock_condition.to_dict()
-                             for unlock_condition in unlock_conditions]
-
-        if features:
-            features = [feature.to_dict() for feature in features]
-        if immutable_features:
-            immutable_features = [immutable_feature.to_dict()
-                                  for immutable_feature in immutable_features]
-
-        if amount:
-            amount = str(amount)
-
-        if mana:
-            mana = str(mana)
-
         return deserialize_output(self._call_method('buildAccountOutput', {
             'accountId': account_id,
             'unlockConditions': unlock_conditions,
-            'amount': amount,
-            'mana': mana,
+            'amount': None if amount is None else str(amount),
+            'mana': None if mana is None else str(mana),
             'foundryCounter': foundry_counter,
             'features': features,
             'immutableFeatures': immutable_features
@@ -213,22 +183,10 @@ def build_basic_output(self,
             The basic output as dict.
         """
 
-        unlock_conditions = [unlock_condition.to_dict()
-                             for unlock_condition in unlock_conditions]
-
-        if features:
-            features = [feature.to_dict() for feature in features]
-
-        if amount:
-            amount = str(amount)
-
-        if mana:
-            mana = str(mana)
-
         return deserialize_output(self._call_method('buildBasicOutput', {
             'unlockConditions': unlock_conditions,
-            'amount': amount,
-            'mana': mana,
+            'amount': None if amount is None else str(amount),
+            'mana': None if mana is None else str(mana),
             'features': features,
         }))
 
@@ -253,23 +211,11 @@ def build_foundry_output(self,
             The foundry output as dict.
         """
 
-        unlock_conditions = [unlock_condition.to_dict()
-                             for unlock_condition in unlock_conditions]
-
-        if features:
-            features = [feature.to_dict() for feature in features]
-        if immutable_features:
-            immutable_features = [immutable_feature.to_dict()
-                                  for immutable_feature in immutable_features]
-
-        if amount:
-            amount = str(amount)
-
         return deserialize_output(self._call_method('buildFoundryOutput', {
             'serialNumber': serial_number,
-            'tokenScheme': token_scheme.to_dict(),
+            'tokenScheme': token_scheme,
             'unlockConditions': unlock_conditions,
-            'amount': amount,
+            'amount': None if amount is None else str(amount),
             'features': features,
             'immutableFeatures': immutable_features
         }))
@@ -295,26 +241,11 @@ def build_nft_output(self,
             The NFT output as dict.
         """
 
-        unlock_conditions = [unlock_condition.to_dict()
-                             for unlock_condition in unlock_conditions]
-
-        if features:
-            features = [feature.to_dict() for feature in features]
-        if immutable_features:
-            immutable_features = [immutable_feature.to_dict()
-                                  for immutable_feature in immutable_features]
-
-        if amount:
-            amount = str(amount)
-
-        if mana:
-            mana = str(mana)
-
         return deserialize_output(self._call_method('buildNftOutput', {
             'nftId': nft_id,
             'unlockConditions': unlock_conditions,
-            'amount': amount,
-            'mana': mana,
+            'amount': None if amount is None else str(amount),
+            'mana': None if mana is None else str(mana),
             'features': features,
             'immutableFeatures': immutable_features
         }))
@@ -358,8 +289,6 @@ def build_basic_block(
         Returns:
             An unsigned block.
         """
-        if payload is not None:
-            payload = payload.to_dict()
         result = self._call_method('buildBasicBlock', {
             'issuerId': issuer_id,
             'payload': payload,

bindings/python/iota_sdk/client/common.py

@@ -0,0 +1,30 @@
+# Copyright 2024 IOTA Stiftung
+# SPDX-License-Identifier: Apache-2.0
+
+import json
+from iota_sdk import call_client_method
+from iota_sdk.common import custom_encoder
+
+
+def _call_client_method_routine(func):
+    """The routine of dump json string and call call_client_method().
+    """
+    def wrapper(*args, **kwargs):
+        message = custom_encoder(func, *args, **kwargs)
+        # Send message to the Rust library
+        response = call_client_method(args[0].handle, message)
+
+        json_response = json.loads(response)
+
+        if "type" in json_response:
+            if json_response["type"] == "error" or json_response["type"] == "panic":
+                raise ClientError(json_response['payload'])
+
+        if "payload" in json_response:
+            return json_response['payload']
+        return response
+    return wrapper
+
+
+class ClientError(Exception):
+    """A client error."""

bindings/python/iota_sdk/common.py

@@ -0,0 +1,51 @@
+# Copyright 2024 IOTA Stiftung
+# SPDX-License-Identifier: Apache-2.0
+
+import json
+from json import dumps, JSONEncoder
+from enum import Enum
+import humps
+
+
+def custom_encoder(func, *args, **kwargs):
+    """Converts the parameters to a JSON string and removes None values.
+    """
+    class MyEncoder(JSONEncoder):
+        """Custom encoder
+        """
+        # pylint: disable=too-many-return-statements
+
+        def default(self, o):
+            to_dict_method = getattr(o, "to_dict", None)
+            if callable(to_dict_method):
+                return o.to_dict()
+            if isinstance(o, str):
+                return o
+            if isinstance(o, Enum):
+                return o.__dict__
+            if isinstance(o, dict):
+                return o
+            if hasattr(o, "__dict__"):
+                obj_dict = o.__dict__
+                items_method = getattr(self, "items", None)
+                if callable(items_method):
+                    for k, v in obj_dict.items():
+                        obj_dict[k] = dumps(v, cls=MyEncoder)
+                return obj_dict
+            return o
+    message = func(*args, **kwargs)
+    for k, v in message.items():
+        if not isinstance(v, str):
+            message[k] = json.loads(dumps(v, cls=MyEncoder))
+
+    def remove_none(obj):
+        if isinstance(obj, (list, tuple, set)):
+            return type(obj)(remove_none(x) for x in obj if x is not None)
+        if isinstance(obj, dict):
+            return type(obj)((remove_none(k), remove_none(v))
+                             for k, v in obj.items() if k is not None and v is not None)
+        return obj
+
+    message_null_filtered = remove_none(message)
+    message = dumps(humps.camelize(message_null_filtered))
+    return message

bindings/python/iota_sdk/types/output.py

@@ -301,7 +301,7 @@ def deserialize_output(d: Dict[str, Any]) -> Output:
     Arguments:
     * `d`: A dictionary that is expected to have a key called 'type' which specifies the type of the returned value.
     """
-    output_type = dict['type']
+    output_type = d['type']
     if output_type == OutputType.Basic:
         return BasicOutput.from_dict(d)
     if output_type == OutputType.Account: