本文整理汇总了Python中marshmallow.fields.Boolean方法的典型用法代码示例。如果您正苦于以下问题：Python fields.Boolean方法的具体用法？Python fields.Boolean怎么用？Python fields.Boolean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marshmallow.fields的用法示例。
在下文中一共展示了fields.Boolean方法的5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: format_data
# 需要导入模块: from marshmallow import fields [as 别名]
# 或者: from marshmallow.fields import Boolean [as 别名]
def format_data(self, data, **_):
params = {}
for param, field in data.items():
env_param = self.prefix + param.upper()
if env_param in env: # Prefer environ
value = env.get(env_param)
if isinstance(field, fields.Integer):
value = int(value)
if isinstance(field, fields.Boolean):
value = str(value).strip().lower() in ["1", "true", "yes"]
else:
value = data[param]
params[param] = value
return params 示例2: inline
# 需要导入模块: from marshmallow import fields [as 别名]
# 或者: from marshmallow.fields import Boolean [as 别名]
def inline(self, field, context):
# type: (fields.Field, JitContext) -> Optional[str]
"""Generates a template for inlining boolean serialization.
For example, generates:
(
(value in __some_field_truthy) or
(False if value in __some_field_falsy else bool(value))
)
This is somewhat fragile but it tracks what Marshmallow does.
"""
if is_overridden(field._serialize, fields.Boolean._serialize):
return None
truthy_symbol = '__{0}_truthy'.format(field.name)
falsy_symbol = '__{0}_falsy'.format(field.name)
context.namespace[truthy_symbol] = field.truthy
context.namespace[falsy_symbol] = field.falsy
result = ('(({0} in ' + truthy_symbol +
') or (False if {0} in ' + falsy_symbol +
' else dict()["error"]))')
return result + ' if {0} is not None else None' 示例3: create_app
# 需要导入模块: from marshmallow import fields [as 别名]
# 或者: from marshmallow.fields import Boolean [as 别名]
def create_app(self):
app = Flask(__name__)
Rebar().init_app(app=app)
class Schema(validation.RequestSchema):
foo = fields.Integer(required=True)
bar = fields.Boolean()
baz = validation.CommaSeparatedList(fields.Integer())
@app.route("/stuffs", methods=["GET"])
def query_string_handler():
params = get_query_string_params_or_400(schema=Schema())
return response(data=params)
return app 示例4: schema
# 需要导入模块: from marshmallow import fields [as 别名]
# 或者: from marshmallow.fields import Boolean [as 别名]
def schema():
class BasicSchema(Schema):
class Meta:
ordered = True
foo = fields.Integer(attribute='@#')
bar = fields.String()
raz = fields.Method('raz_')
meh = fields.String(load_only=True)
blargh = fields.Boolean()
def raz_(self, obj):
return 'Hello!'
return BasicSchema() 示例5: routes
# 需要导入模块: from marshmallow import fields [as 别名]
# 或者: from marshmallow.fields import Boolean [as 别名]
def routes(app, models, schemas, filter_fields):
class WidgetViewBase(GenericModelView):
model = models["widget"]
schema = schemas["widget"]
class WidgetListView(WidgetViewBase):
filtering = Filtering(
color=operator.eq,
color_allow_empty=ColumnFilter(
"color", operator.eq, allow_empty=True
),
size=ColumnFilter(operator.eq, separator="|"),
size_min=ColumnFilter("size", operator.ge),
size_divides=ColumnFilter(
"size", lambda size, value: size % value == 0
),
size_is_odd=ModelFilter(
fields.Boolean(),
lambda model, value: model.size % 2 == int(value),
),
size_min_unvalidated=ColumnFilter(
"size", operator.ge, validate=False
),
size_skip_invalid=ColumnFilter(
"size", operator.eq, skip_invalid=True
),
)
def get(self):
return self.list()
class WidgetSizeRequiredListView(WidgetViewBase):
filtering = Filtering(size=ColumnFilter(operator.eq, required=True))
def get(self):
return self.list()
class WidgetColorCustomListView(WidgetViewBase):
filtering = Filtering(color=filter_fields["color_custom"])
def get(self):
return self.list()
class WidgetDefaultFiltersView(WidgetViewBase):
filtering = Filtering(
color=ModelFilter(
fields.String(missing="red"),
lambda model, value: model.color == value,
),
size=ColumnFilter(operator.eq, missing=1),
)
def get(self):
return self.list()
api = Api(app)
api.add_resource("/widgets", WidgetListView)
api.add_resource("/widgets_size_required", WidgetSizeRequiredListView)
api.add_resource("/widgets_color_custom", WidgetColorCustomListView)
api.add_resource("/widgets_default_filters", WidgetDefaultFiltersView)