class MeasurementAction(ActionView):
# Expect JSON parameters in the request body.
# Pass to post function as dictionary argument.
args = {
"averages":
fields.Integer(
missing=20,
example=20,
description="Number of data sets to average over",
)
}
# Marshal the response as a list of numbers
schema = fields.List(fields.Number)
# Main function to handle POST requests
@op.invokeaction
def post(self, args):
"""Start an averaged measurement"""
logging.warning("Starting a measurement")
# Find our attached component
my_component = find_component("org.labthings.example.mycomponent")
# Get arguments and start a background task
n_averages = args.get("averages")
logging.warning("Finished a measurement")
# Return the task information
return my_component.average_data(n_averages)
class QuickDataProperty(PropertyView):
schema = fields.List(fields.Float())
# Main function to handle GET requests
def get(self):
"""Show the current data value"""
# Find our attached component
my_component = find_component("org.labthings.example.mycomponent")
return my_component.data
class QuickDataProperty(PropertyView):
"""Show the current data value"""
# Marshal the response as a list of floats
schema = fields.List(fields.Float())
@op.readproperty
def get(self):
# Find our attached component
my_component = find_component("org.labthings.example.mycomponent")
return my_component.data
class UserSchema(Schema):
name = fields.String(required=True,
validate=validate.Length(min=1, max=255))
age = fields.Float()
created = fields.DateTime()
created_formatted = fields.DateTime(format="%Y-%m-%d",
attribute="created",
dump_only=True)
created_iso = fields.DateTime(format="iso",
attribute="created",
dump_only=True)
updated = fields.DateTime()
species = fields.String(attribute="SPECIES")
id = fields.String(default="no-id")
homepage = fields.Url()
email = fields.Email()
balance = fields.Decimal()
registered = fields.Boolean()
hair_colors = fields.List(fields.Raw)
sex_choices = fields.List(fields.Raw)
finger_count = fields.Integer()
uid = fields.UUID()
time_registered = fields.Time()
birthdate = fields.Date()
since_created = fields.TimeDelta()
sex = fields.Str(validate=validate.OneOf(
choices=["male", "female", "non_binary", "other"],
labels=["Male", "Female", "Non-binary/fluid", "Other"],
))
various_data = fields.Dict()
addresses = fields.Nested(Address,
many=True,
validate=validate.Length(min=1, max=3))
github = fields.Nested(GithubProfile)
const = fields.String(validate=validate.Length(equal=50))
bytestring = fields.Bytes()
class ListSchema(Schema):
bar = fields.List(fields.Nested(InnerSchema), required=True)
class ListSchema(Schema):
foo = fields.List(fields.String(), required=True)