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Merge pull request #266 from blockchain-etl/fix_utf8_decoding_of_token_data

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Fix UnicodeDecodeError thrown when token returns undecodeable symbol
This commit is contained in:
Evgeny Medvedev
2021-08-04 23:00:07 +07:00
committed by GitHub
parent 1a212405ed d2b84bd643
commit 3d79a22370
1 changed files with 11 additions and 2 deletions
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13
ethereumetl/service/eth_token_service.py
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@@ -90,10 +90,19 @@ class EthTokenService(object):
else:
return result
def _bytes_to_string(self, b):
def _bytes_to_string(self, b, ignore_errors=True):
if b is None:
return b
b = b.decode('utf-8')
try:
b = b.decode('utf-8')
except UnicodeDecodeError as e:
if ignore_errors:
logger.exception('A UnicodeDecodeError exception occurred while trying to decode bytes to string')
b = None
else:
raise e
if self._function_call_result_transformer is not None:
b = self._function_call_result_transformer(b)
return b