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runtime version switching #157

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Merged
merged 2 commits into from
Jul 28, 2025
Merged

runtime version switching #157

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a9348d4
Reload runtime types when retrieved.
thewhaleking Jul 25, 2025
6f8d23e
Ruff
thewhaleking Jul 25, 2025
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3 changes: 2 additions & 1 deletion async_substrate_interface/async_substrate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -330,7 +330,7 @@ async def process_events(self):
self.__error_message = {
"type": "System",
"name": "Token",
"docs": dispatch_error["Token"]
"docs": dispatch_error["Token"],
}

elif not has_transaction_fee_paid_event:
Expand Down Expand Up @@ -1068,6 +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}'"
Expand Down
16 changes: 2 additions & 14 deletions async_substrate_interface/sync_substrate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -297,7 +297,7 @@ def process_events(self):
self.__error_message = {
"type": "System",
"name": "Token",
"docs": dispatch_error["Token"]
"docs": dispatch_error["Token"],
}

elif not has_transaction_fee_paid_event:
Expand Down Expand Up @@ -773,9 +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)

Expand All @@ -785,9 +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)
Expand All @@ -801,15 +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(
Expand Down
9 changes: 9 additions & 0 deletions async_substrate_interface/types.py
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Original file line number Diff line number Diff line change
Expand Up @@ -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

Expand Down
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