Remove Python limitation on large int<->str conversions (next) (#756)

Author: droserasprout

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog], and this project adheres to [Semantic Versioning].
 
+## [Unreleased]
+
+### Fixed
+
+- index: Remove Python limitation on large int<->str conversions.
+
 ## [7.0.0rc2] - 2023-07-26
 
 ### Fixed

src/dipdup/cli.py

@@ -178,6 +178,9 @@ async def cli(ctx: click.Context, config: list[str], env_file: list[str]) -> Non
     if '--help' in args or args in (['config'], ['hasura'], ['schema']) or args[0] in ('self', 'report'):
         return
 
+    # NOTE: https://github.com/python/cpython/issues/95778
+    sys.set_int_max_str_digits(0)
+
     from dotenv import load_dotenv
 
     from dipdup.exceptions import ConfigurationError

src/dipdup/models/tezos_tzkt.py

@@ -515,6 +515,9 @@ def from_json(cls, token_transfer_json: dict[str, Any]) -> 'TzktTokenTransferDat
         to_json = token_transfer_json.get('to') or {}
         standard = token_json.get('standard')
         metadata = token_json.get('metadata')
+        amount = token_transfer_json.get('amount')
+        amount = int(amount) if amount is not None else None
+
         return TzktTokenTransferData(
             id=token_transfer_json['id'],
             level=token_transfer_json['level'],
@@ -529,7 +532,7 @@ def from_json(cls, token_transfer_json: dict[str, Any]) -> 'TzktTokenTransferDat
             from_address=from_json.get('address'),
             to_alias=to_json.get('alias'),
             to_address=to_json.get('address'),
-            amount=token_transfer_json.get('amount'),
+            amount=amount,
             tzkt_transaction_id=token_transfer_json.get('transactionId'),
             tzkt_origination_id=token_transfer_json.get('originationId'),
             tzkt_migration_id=token_transfer_json.get('migrationId'),