openstack/deb-python-sqlalchemy-utils
Code Issues Proposed changes

Lazy init interval classes

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This commit is contained in:
Konsta Vesterinen
2014-01-14 12:24:16 +02:00
parent 100d211d99
commit 962eebf6e7
1 changed files with 15 additions and 4 deletions
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19
sqlalchemy_utils/types/range.py
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@@ -165,20 +165,31 @@ class IntRangeType(RangeType):
""" """
impl = INT4RANGE impl = INT4RANGE
interval_class = intervals.IntInterval
def __init__(self, *args, **kwargs):
super(IntRangeType, self).__init__(*args, **kwargs)
self.interval_class = intervals.IntInterval
class DateRangeType(RangeType): class DateRangeType(RangeType):
impl = DATERANGE impl = DATERANGE
interval_class = intervals.DateInterval
def __init__(self, *args, **kwargs):
super(DateRangeType, self).__init__(*args, **kwargs)
self.interval_class = intervals.DateInterval
class NumericRangeType(RangeType): class NumericRangeType(RangeType):
impl = NUMRANGE impl = NUMRANGE
interval_class = intervals.DecimalInterval
def __init__(self, *args, **kwargs):
super(DateRangeType, self).__init__(*args, **kwargs)
self.interval_class = intervals.DecimalInterval
class DateTimeRangeType(RangeType): class DateTimeRangeType(RangeType):
impl = TSRANGE impl = TSRANGE
interval_class = intervals.DateTimeInterval
def __init__(self, *args, **kwargs):
super(DateRangeType, self).__init__(*args, **kwargs)
self.interval_class = intervals.DateTimeInterval