From 84600834085465e799b444601238894529b271eb Mon Sep 17 00:00:00 2001
From: Lev Gorodetskiy <github@droserasprout.space>
Date: Thu, 23 Jan 2025 12:41:18 -0300
Subject: [PATCH] tuple[MatchedHandler, ...]

---
 docs/9.release-notes/3.v8.0.md                   | 2 +-
 src/demo_blank/handlers/batch.py                 | 3 +--
 src/demo_evm_events/handlers/batch.py            | 3 +--
 src/demo_evm_transactions/handlers/batch.py      | 3 +--
 src/demo_evm_uniswap/handlers/batch.py           | 3 +--
 src/demo_starknet_events/handlers/batch.py       | 3 +--
 src/demo_substrate_events/handlers/batch.py      | 3 +--
 src/demo_tezos_auction/handlers/batch.py         | 3 +--
 src/demo_tezos_dao/handlers/batch.py             | 3 +--
 src/demo_tezos_dex/handlers/batch.py             | 3 +--
 src/demo_tezos_domains/handlers/batch.py         | 3 +--
 src/demo_tezos_etherlink/handlers/batch.py       | 3 +--
 src/demo_tezos_events/handlers/batch.py          | 3 +--
 src/demo_tezos_factories/handlers/batch.py       | 3 +--
 src/demo_tezos_head/handlers/batch.py            | 3 +--
 src/demo_tezos_nft_marketplace/handlers/batch.py | 3 +--
 src/demo_tezos_raw/handlers/batch.py             | 3 +--
 src/demo_tezos_token/handlers/batch.py           | 3 +--
 src/demo_tezos_token_balances/handlers/batch.py  | 3 +--
 src/demo_tezos_token_transfers/handlers/batch.py | 3 +--
 src/dipdup/codegen/__init__.py                   | 3 +--
 src/dipdup/index.py                              | 2 +-
 22 files changed, 22 insertions(+), 42 deletions(-)

diff --git a/docs/9.release-notes/3.v8.0.md b/docs/9.release-notes/3.v8.0.md
index 7836185fb..487129458 100644
--- a/docs/9.release-notes/3.v8.0.md
+++ b/docs/9.release-notes/3.v8.0.md
@@ -65,7 +65,7 @@ DipDup 8.0 introduces a new `batch` handler to modify higher-level indexing logi
 ```python [handlers/batch.py]
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_blank/handlers/batch.py b/src/demo_blank/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_blank/handlers/batch.py
+++ b/src/demo_blank/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_evm_events/handlers/batch.py b/src/demo_evm_events/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_evm_events/handlers/batch.py
+++ b/src/demo_evm_events/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_evm_transactions/handlers/batch.py b/src/demo_evm_transactions/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_evm_transactions/handlers/batch.py
+++ b/src/demo_evm_transactions/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_evm_uniswap/handlers/batch.py b/src/demo_evm_uniswap/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_evm_uniswap/handlers/batch.py
+++ b/src/demo_evm_uniswap/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_starknet_events/handlers/batch.py b/src/demo_starknet_events/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_starknet_events/handlers/batch.py
+++ b/src/demo_starknet_events/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_substrate_events/handlers/batch.py b/src/demo_substrate_events/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_substrate_events/handlers/batch.py
+++ b/src/demo_substrate_events/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_auction/handlers/batch.py b/src/demo_tezos_auction/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_auction/handlers/batch.py
+++ b/src/demo_tezos_auction/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_dao/handlers/batch.py b/src/demo_tezos_dao/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_dao/handlers/batch.py
+++ b/src/demo_tezos_dao/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_dex/handlers/batch.py b/src/demo_tezos_dex/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_dex/handlers/batch.py
+++ b/src/demo_tezos_dex/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_domains/handlers/batch.py b/src/demo_tezos_domains/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_domains/handlers/batch.py
+++ b/src/demo_tezos_domains/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_etherlink/handlers/batch.py b/src/demo_tezos_etherlink/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_etherlink/handlers/batch.py
+++ b/src/demo_tezos_etherlink/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_events/handlers/batch.py b/src/demo_tezos_events/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_events/handlers/batch.py
+++ b/src/demo_tezos_events/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_factories/handlers/batch.py b/src/demo_tezos_factories/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_factories/handlers/batch.py
+++ b/src/demo_tezos_factories/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_head/handlers/batch.py b/src/demo_tezos_head/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_head/handlers/batch.py
+++ b/src/demo_tezos_head/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_nft_marketplace/handlers/batch.py b/src/demo_tezos_nft_marketplace/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_nft_marketplace/handlers/batch.py
+++ b/src/demo_tezos_nft_marketplace/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_raw/handlers/batch.py b/src/demo_tezos_raw/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_raw/handlers/batch.py
+++ b/src/demo_tezos_raw/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_token/handlers/batch.py b/src/demo_tezos_token/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_token/handlers/batch.py
+++ b/src/demo_tezos_token/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_token_balances/handlers/batch.py b/src/demo_tezos_token_balances/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_token_balances/handlers/batch.py
+++ b/src/demo_tezos_token_balances/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/demo_tezos_token_transfers/handlers/batch.py b/src/demo_tezos_token_transfers/handlers/batch.py
index c2c321ae0..ea9e81263 100644
--- a/src/demo_tezos_token_transfers/handlers/batch.py
+++ b/src/demo_tezos_token_transfers/handlers/batch.py
@@ -1,4 +1,3 @@
-from collections.abc import Iterable
 
 from dipdup.context import HandlerContext
 from dipdup.index import MatchedHandler
@@ -6,7 +5,7 @@
 
 async def batch(
     ctx: HandlerContext,
-    handlers: Iterable[MatchedHandler],
+    handlers: tuple[MatchedHandler, ...],
 ) -> None:
     for handler in handlers:
         await ctx.fire_matched_handler(handler)
diff --git a/src/dipdup/codegen/__init__.py b/src/dipdup/codegen/__init__.py
index 535e79960..5ab8a1ac0 100644
--- a/src/dipdup/codegen/__init__.py
+++ b/src/dipdup/codegen/__init__.py
@@ -43,13 +43,12 @@ class BatchHandlerConfig(HandlerConfig, CallbackMixin):
     callback: str = 'batch'
 
     def iter_imports(self, package: str) -> Iterator[tuple[str, str]]:
-        yield 'collections.abc', 'Iterable'
         yield 'dipdup.context', 'HandlerContext'
         yield 'dipdup.index', 'MatchedHandler'
 
     def iter_arguments(self) -> Iterator[tuple[str, str]]:
         yield 'ctx', 'HandlerContext'
-        yield 'handlers', 'Iterable[MatchedHandler]'
+        yield 'handlers', 'tuple[MatchedHandler, ...]'
 
 
 class _BaseCodeGenerator(ABC):
diff --git a/src/dipdup/index.py b/src/dipdup/index.py
index bd5d2c4d3..aecda02ef 100644
--- a/src/dipdup/index.py
+++ b/src/dipdup/index.py
@@ -145,7 +145,7 @@ async def _process_level_data(
             return
 
         started_at = time.time()
-        batch_handlers = (
+        batch_handlers = tuple(
             MatchedHandler(
                 index=self,
                 level=batch_level,