pyarrow.flight.FlightEndpoint

class pyarrow.flight.FlightEndpoint(ticket, locations, expiration_time=None, app_metadata='')

Bases: _Weakrefable

A Flight stream, along with the ticket and locations to access it.

__init__()

Create a FlightEndpoint from a ticket and list of locations.

Parameters:

ticketTicket or bytes

the ticket needed to access this flight

locationslist of str URIs

locations where this flight is available

expiration_timeTimestampScalar, default None

Expiration time of this stream. If present, clients may assume they can retry DoGet requests. Otherwise, clients should avoid retrying DoGet requests.

app_metadatabytes or str, default “”

Application-defined opaque metadata.

Raises:

ArrowException

If one of the location URIs is not a valid URI.

Methods

__init__	Create a FlightEndpoint from a ticket and list of locations.
deserialize(cls, serialized)	Parse the wire-format representation of this type.
serialize(self)	Get the wire-format representation of this type.

Attributes

app_metadata	Get application-defined opaque metadata.
expiration_time	Get the expiration time of this stream.
locations	Get locations where this flight is available.
ticket	Get the ticket in this endpoint.

app_metadata

Get application-defined opaque metadata.

classmethod deserialize(cls, serialized)

Parse the wire-format representation of this type.

Useful when interoperating with non-Flight systems (e.g. REST services) that may want to return Flight types.

expiration_time

Get the expiration time of this stream.

If present, clients may assume they can retry DoGet requests. Otherwise, clients should avoid retrying DoGet requests.

locations

Get locations where this flight is available.

serialize(self)

Get the wire-format representation of this type.

Useful when interoperating with non-Flight systems (e.g. REST services) that may want to return Flight types.

ticket

Get the ticket in this endpoint.