本文整理汇总了Python中django.contrib.gis.db.models.CharField方法的典型用法代码示例。如果您正苦于以下问题：Python models.CharField方法的具体用法？Python models.CharField怎么用？Python models.CharField使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类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个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: resolve_field
# 需要导入模块: from django.contrib.gis.db import models [as 别名]
# 或者: from django.contrib.gis.db.models import CharField [as 别名]
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
# 需要导入模块: from django.contrib.gis.db import models [as 别名]
# 或者: from django.contrib.gis.db.models import CharField [as 别名]
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)