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Use OperationalException for TimeRange errors

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This commit is contained in:
Matthias 2021-03-19 06:40:04 +01:00
parent c304651249
commit 0d5833ed91
2 changed files with 9 additions and 4 deletions
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7
freqtrade/configuration/timerange.py
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@ -7,6 +7,8 @@ from typing import Optional
import arrow import arrow
from freqtrade.exceptions import OperationalException
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
@ -104,6 +106,7 @@ class TimeRange:
else: else:
stop = int(stops) stop = int(stops)
if start > stop > 0: if start > stop > 0:
raise Exception('Start date is after stop date for timerange "%s"' % text) raise OperationalException(
f'Start date is after stop date for timerange "{text}"')
return TimeRange(stype[0], stype[1], start, stop) return TimeRange(stype[0], stype[1], start, stop)
raise Exception('Incorrect syntax for timerange "%s"' % text) raise OperationalException(f'Incorrect syntax for timerange "{text}"')

6
tests/test_timerange.py
View File

@ -3,6 +3,7 @@ import arrow
import pytest import pytest
from freqtrade.configuration import TimeRange from freqtrade.configuration import TimeRange
from freqtrade.exceptions import OperationalException
def test_parse_timerange_incorrect(): def test_parse_timerange_incorrect():
@ -27,10 +28,11 @@ def test_parse_timerange_incorrect():
timerange = TimeRange.parse_timerange('-1231006505000') timerange = TimeRange.parse_timerange('-1231006505000')
assert TimeRange(None, 'date', 0, 1231006505) == timerange assert TimeRange(None, 'date', 0, 1231006505) == timerange
with pytest.raises(Exception, match=r'Incorrect syntax.*'): with pytest.raises(OperationalException, match=r'Incorrect syntax.*'):
TimeRange.parse_timerange('-') TimeRange.parse_timerange('-')
with pytest.raises(Exception, match=r'Start date is after stop date for timerange.*'): with pytest.raises(OperationalException,
match=r'Start date is after stop date for timerange.*'):
TimeRange.parse_timerange('20100523-20100522') TimeRange.parse_timerange('20100523-20100522')