Release/1.4.3

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 1.4.3 /2025-07-28
+* Add "Token" to caught error messages for extrinsic receipts by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/156
+* runtime version switching by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/157
+
+**Full Changelog**: https://github.com/opentensor/async-substrate-interface/compare/v1.4.2...v1.4.3
+
 ## 1.4.2 /2025-07-23
 * Use scalecodec rather than bt-decode for query_multi by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/152
 

async_substrate_interface/async_substrate.py

@@ -326,6 +326,12 @@ async def process_events(self):
                             "name": "Other",
                             "docs": "Unspecified error occurred",
                         }
+                    elif "Token" in dispatch_error:
+                        self.__error_message = {
+                            "type": "System",
+                            "name": "Token",
+                            "docs": dispatch_error["Token"],
+                        }
 
                 elif not has_transaction_fee_paid_event:
                     if (
@@ -1062,6 +1068,7 @@ async def init_runtime(
                 return runtime
 
         runtime_version = await self.get_block_runtime_version_for(block_hash)
+
         if runtime_version is None:
             raise SubstrateRequestException(
                 f"No runtime information for block '{block_hash}'"

async_substrate_interface/sync_substrate.py

@@ -293,6 +293,12 @@ def process_events(self):
                             "name": "Other",
                             "docs": "Unspecified error occurred",
                         }
+                    elif "Token" in dispatch_error:
+                        self.__error_message = {
+                            "type": "System",
+                            "name": "Token",
+                            "docs": dispatch_error["Token"],
+                        }
 
                 elif not has_transaction_fee_paid_event:
                     if (
@@ -767,9 +773,6 @@ def init_runtime(
         if block_id is not None:
             if runtime := self.runtime_cache.retrieve(block=block_id):
                 self.runtime = runtime
-                self.runtime.load_runtime()
-                if self.runtime.registry:
-                    self.runtime.load_registry_type_map()
                 return self.runtime
             block_hash = self.get_block_hash(block_id)
 
@@ -779,9 +782,6 @@ def init_runtime(
             self.last_block_hash = block_hash
             if runtime := self.runtime_cache.retrieve(block_hash=block_hash):
                 self.runtime = runtime
-                self.runtime.load_runtime()
-                if self.runtime.registry:
-                    self.runtime.load_registry_type_map()
                 return self.runtime
 
         runtime_version = self.get_block_runtime_version_for(block_hash)
@@ -795,15 +795,9 @@ def init_runtime(
 
         if runtime := self.runtime_cache.retrieve(runtime_version=runtime_version):
             self.runtime = runtime
-            self.runtime.load_runtime()
-            if self.runtime.registry:
-                self.runtime.load_registry_type_map()
-            return runtime
+            return self.runtime
         else:
             self.runtime = self.get_runtime_for_version(runtime_version, block_hash)
-            self.runtime.load_runtime()
-            if self.runtime.registry:
-                self.runtime.load_registry_type_map()
             return self.runtime
 
     def get_runtime_for_version(

async_substrate_interface/types.py

@@ -75,16 +75,25 @@ def retrieve(
             runtime = self.blocks.get(block)
             if runtime is not None:
                 self.last_used = runtime
+                runtime.load_runtime()
+                if runtime.registry:
+                    runtime.load_registry_type_map()
                 return runtime
         if block_hash is not None:
             runtime = self.block_hashes.get(block_hash)
             if runtime is not None:
                 self.last_used = runtime
+                runtime.load_runtime()
+                if runtime.registry:
+                    runtime.load_registry_type_map()
                 return runtime
         if runtime_version is not None:
             runtime = self.versions.get(runtime_version)
             if runtime is not None:
                 self.last_used = runtime
+                runtime.load_runtime()
+                if runtime.registry:
+                    runtime.load_registry_type_map()
                 return runtime
         return None
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "async-substrate-interface"
-version = "1.4.2"
+version = "1.4.3"
 description = "Asyncio library for interacting with substrate. Mostly API-compatible with py-substrate-interface"
 readme = "README.md"
 license = { file = "LICENSE" }