本文整理匯總了Python中mongoengine.DictField方法的典型用法代碼示例。如果您正苦於以下問題：Python mongoengine.DictField方法的具體用法？Python mongoengine.DictField怎麽用？Python mongoengine.DictField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mongoengine的用法示例。
在下文中一共展示了mongoengine.DictField方法的4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: test_DictField
# 需要導入模塊: import mongoengine [as 別名]
# 或者: from mongoengine import DictField [as 別名]
def test_DictField(self):
class Doc(me.Document):
data = me.DictField()
fields_ = fields_for_model(Doc)
assert type(fields_['data']) is fields.Raw
class DocSchema(ModelSchema):
class Meta:
model = Doc
data = {
'int_1': 1,
'nested_2': {
'sub_int_1': 42,
'sub_list_2': []
},
'list_3': ['a', 'b', 'c']
}
doc = Doc(data=data)
dump = DocSchema().dump(doc)
assert not dump.errors
assert dump.data == {'data': data}
load = DocSchema().load(dump.data)
assert not load.errors
assert load.data.data == data 示例2: models
# 需要導入模塊: import mongoengine [as 別名]
# 或者: from mongoengine import DictField [as 別名]
def models():
class HeadTeacher(me.EmbeddedDocument):
full_name = me.StringField(max_length=255, unique=True, default='noname')
class Course(me.Document):
id = me.IntField(primary_key=True)
name = me.StringField()
# These are for better model form testing
cost = me.IntField()
description = me.StringField()
level = me.StringField(choices=('Primary', 'Secondary'))
prereqs = me.DictField()
started = me.DateTimeField()
grade = AnotherIntegerField()
students = me.ListField(me.ReferenceField('Student'))
class School(me.Document):
name = me.StringField()
students = me.ListField(me.ReferenceField('Student'))
headteacher = me.EmbeddedDocumentField(HeadTeacher)
class Student(me.Document):
full_name = me.StringField(max_length=255, unique=True, default='noname')
age = me.IntField(min_value=10, max_value=99)
dob = me.DateTimeField(null=True)
date_created = me.DateTimeField(default=dt.datetime.utcnow,
help_text='date the student was created')
current_school = me.ReferenceField('School')
courses = me.ListField(me.ReferenceField('Course'))
email = me.EmailField(max_length=100)
profile_uri = me.URLField(max_length=200)
# So that we can access models with dot-notation, e.g. models.Course
class _models(object):
def __init__(self):
self.HeadTeacher = HeadTeacher
self.Course = Course
self.School = School
self.Student = Student
return _models() 示例3: test_should_dict_convert_json
# 需要導入模塊: import mongoengine [as 別名]
# 或者: from mongoengine import DictField [as 別名]
def test_should_dict_convert_json():
assert_conversion(mongoengine.DictField, graphene.JSONString) 示例4: validate
# 需要導入模塊: import mongoengine [as 別名]
# 或者: from mongoengine import DictField [as 別名]
def validate(self, value):
if not isinstance(value, dict):
self.error('Only dictionaries may be used in a DictField')
if me.fields.key_not_string(value):
self.error("Invalid dictionary key - documents must have only string keys")
me.base.ComplexBaseField.validate(self, value)