本文整理匯總了Python中django.contrib.gis.db.models.CharField方法的典型用法代碼示例。如果您正苦於以下問題：Python models.CharField方法的具體用法？Python models.CharField怎麽用？Python models.CharField使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類django.contrib.gis.db.models的用法示例。
在下文中一共展示了models.CharField方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: resolve_field
# 需要導入模塊: from django.contrib.gis.db import models [as 別名]
# 或者: from django.contrib.gis.db.models import CharField [as 別名]
def resolve_field(meta):
type = meta['type']
rest = merge(filter_dict(
# Don't allow default='SEQUENCE'
lambda key, value: not (key=='default' and value=='SEQUENCE'),
# Ignore these keys
remove_keys(meta, ['type', 'auto_populate', 'visible', 'geometry_type', 'nullable'])
), dict(null=True))
if type=='string':
return models.CharField(**rest)
elif type=='integer':
return models.IntegerField(**rest)
elif type=='float':
return models.FloatField(**rest)
elif type=='biginteger':
return models.BigIntegerField(**rest)
elif type=='geometry':
return models.GeometryField(geography=False, **rest)
elif type=='date':
return models.DateField(**rest)
elif type=='datetime':
return models.DateTimeField(**rest) 示例2: feature_class_configuration_from_geojson_introspection
# 需要導入模塊: from django.contrib.gis.db import models [as 別名]
# 或者: from django.contrib.gis.db.models import CharField [as 別名]
def feature_class_configuration_from_geojson_introspection(self, data):
"""
Creates a dynamic Feature class configuration by introspecting the db_entity's Feature table.
:return: The Feature class configuration
"""
properties = unique(flat_map(lambda feature: feature.properties.keys(), data.features))
fields = map(lambda property: models.CharField(property), properties)
return self.generate_configuration(fields)