提交 bbcdf9b0 编写于 作者: 泰斯特Test's avatar 泰斯特Test

[fix](backend/utils/common.py) 修复切片表达式判断

上级 9cd54c9f
......@@ -246,7 +246,7 @@ def dict_get(dic, locators, default=None):
def is_slice_expression(expression):
if re.match('-?\d+:-?\d+', expression):
if re.match('(\d+)?:(\d+)?', expression):
return True
else:
return False
......
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