Infinidat/infi.clickhouse_orm
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Fixes by tsionyx

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This commit is contained in:
Itai Shirav 2016-09-29 11:24:22 +03:00
parent 685e3dffe9
commit b2cf8f4245
2 changed files with 4 additions and 2 deletions
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4
README.rst
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@ -228,8 +228,8 @@ You can create array fields containing any data type, for example::
class SensorData(models.Model): class SensorData(models.Model):
date = fields.DateField() date = fields.DateField()
temperatures = fields.ArrayField(fields.Float32Field) temperatures = fields.ArrayField(fields.Float32Field())
humidity_levels = fields.ArrayField(fields.UInt8Field) humidity_levels = fields.ArrayField(fields.UInt8Field())
engine = engines.MergeTree('date', ('date',)) engine = engines.MergeTree('date', ('date',))

2
src/infi/clickhouse_orm/fields.py
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@ -107,6 +107,8 @@ class DateTimeField(Field):
if isinstance(value, int): if isinstance(value, int):
return datetime.datetime.fromtimestamp(value, pytz.utc) return datetime.datetime.fromtimestamp(value, pytz.utc)
if isinstance(value, string_types): if isinstance(value, string_types):
if value == '0000-00-00 00:00:00':
return self.class_default
return datetime.datetime.strptime(value, '%Y-%m-%d %H:%M:%S') return datetime.datetime.strptime(value, '%Y-%m-%d %H:%M:%S')
raise ValueError('Invalid value for %s - %r' % (self.__class__.__name__, value)) raise ValueError('Invalid value for %s - %r' % (self.__class__.__name__, value))