def process_log_line(
cls,
value: Text,
node: Optional[str],
pod: Optional[str],
container: Optional[str],
timestamp=None,
) -> "V1Log":
if not value:
return None
if not isinstance(value, str):
value = value.decode("utf-8")
value = value.strip()
if not timestamp:
value, timestamp = timestamp_search_regex(ISO_DATETIME_REGEX, value)
if not timestamp:
value, timestamp = timestamp_search_regex(DATETIME_REGEX, value)
if isinstance(timestamp, str):
try:
timestamp = dt_parser.parse(timestamp)
except Exception as e:
raise ValidationError("Received an invalid timestamp") from e
return cls(
timestamp=timestamp if timestamp else now(tzinfo=True),
node=node,
pod=pod,
container=container,
value=value,
)
def test_log_line_has_iso_datetime(self):
log_line = "2018-12-11T08:49:07.163495183Z foo"
log_value, ts = timestamp_search_regex(ISO_DATETIME_REGEX, log_line)
assert ts == dt_parser.parse("2018-12-11T08:49:07.163495183Z")
assert log_value == "foo"
def test_log_line_has_datetime(self):
log_line = "2018-12-11 10:24:57 UTC foo"
log_value, ts = timestamp_search_regex(DATETIME_REGEX, log_line)
assert ts == dt_parser.parse("2018-12-11 10:24:57 UTC")
assert log_value == "foo"
def test_has_timestamp(self):
log_line = "2018-12-11 10:24:57 UTC"
log_value, ts = timestamp_search_regex(DATETIME_REGEX, log_line)
assert ts == parse_datetime("2018-12-11 10:24:57 UTC")
assert log_value == ""