本文整理汇总了Python中mongoengine.EmbeddedDocumentField方法的典型用法代码示例。如果您正苦于以下问题：Python mongoengine.EmbeddedDocumentField方法的具体用法？Python mongoengine.EmbeddedDocumentField怎么用？Python mongoengine.EmbeddedDocumentField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mongoengine的用法示例。
在下文中一共展示了mongoengine.EmbeddedDocumentField方法的3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: models
# 需要导入模块: import mongoengine [as 别名]
# 或者: from mongoengine import EmbeddedDocumentField [as 别名]
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2: convert_field_to_list
# 需要导入模块: import mongoengine [as 别名]
# 或者: from mongoengine import EmbeddedDocumentField [as 别名]
def convert_field_to_list(field, registry=None):
base_type = convert_mongoengine_field(field.field, registry=registry)
if isinstance(base_type, graphene.Field):
return graphene.List(
base_type._type,
description=get_field_description(field, registry),
required=field.required
)
if isinstance(base_type, (graphene.Dynamic)):
base_type = base_type.get_type()
if base_type is None:
return
base_type = base_type._type
if graphene.is_node(base_type):
return base_type._meta.connection_field_class(base_type)
# Non-relationship field
relations = (mongoengine.ReferenceField, mongoengine.EmbeddedDocumentField)
if not isinstance(base_type, (graphene.List, graphene.NonNull)) and not isinstance(
field.field, relations
):
base_type = type(base_type)
return graphene.List(
base_type,
description=get_field_description(field, registry),
required=field.required,
) 示例3: convert_field_to_union
# 需要导入模块: import mongoengine [as 别名]
# 或者: from mongoengine import EmbeddedDocumentField [as 别名]
def convert_field_to_union(field, registry=None):
_types = []
for choice in field.choices:
if isinstance(field, mongoengine.GenericReferenceField):
_field = mongoengine.ReferenceField(get_document(choice))
elif isinstance(field, mongoengine.GenericEmbeddedDocumentField):
_field = mongoengine.EmbeddedDocumentField(choice)
_field = convert_mongoengine_field(_field, registry)
_type = _field.get_type()
if _type:
_types.append(_type.type)
else:
# TODO: Register type auto-matically here.
pass
if len(_types) == 0:
return None
# XXX: Use uuid to avoid duplicate name
name = "{}_{}_union_{}".format(
field._owner_document.__name__,
field.db_field,
str(uuid.uuid1()).replace("-", ""),
)
Meta = type("Meta", (object,), {"types": tuple(_types)})
_union = type(name, (graphene.Union,), {"Meta": Meta})
return graphene.Field(_union)