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Add Formatter parameter 'ensure_ascii' that can fix cyrillic (and oth… #9

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Merged
eht16 merged 1 commit into from
Jul 23, 2017
Merged

Add Formatter parameter 'ensure_ascii' that can fix cyrillic (and oth… #9

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5 changes: 5 additions & 0 deletions docs/config.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,11 @@ extra
items passed in the logging call.
(default: None)

ensure_ascii
By default ('True') non_ASCII symbols in JSON escaped with \uXXXX sequence.
But on some specific settings of Elastic Stack
this sequences won't be transformed back to UTF8 represintation.
For this specific cases try to set parameter to 'False'.

Options for the asynchronous processing (in module logstash_async.constants)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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6 changes: 4 additions & 2 deletions logstash_async/formatter.py
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Expand Up @@ -33,12 +33,14 @@
class LogstashFormatter(logging.Formatter):

# ----------------------------------------------------------------------
def __init__(self, message_type='python-logstash', tags=None, fqdn=False, extra_prefix='extra', extra=None):
def __init__(self, message_type='python-logstash', tags=None, fqdn=False, extra_prefix='extra', extra=None,
ensure_ascii=True):
super(LogstashFormatter, self).__init__()
self._message_type = message_type
self._tags = tags if tags is not None else []
self._extra_prefix = extra_prefix
self._extra = extra
self._ensure_ascii = ensure_ascii

self._interpreter = None
self._interpreter_version = None
Expand Down Expand Up @@ -201,7 +203,7 @@ def _serialize(self, message):
if sys.version_info < (3, 0):
return json.dumps(message)
else:
return bytes(json.dumps(message), 'utf-8')
return bytes(json.dumps(message, ensure_ascii=self._ensure_ascii), 'utf-8')


class DjangoLogstashFormatter(LogstashFormatter):
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