diff options
Diffstat (limited to 'proxy_rt_renfe')
| -rw-r--r-- | proxy_rt_renfe/gtfsrt.proto | 1259 | ||||
| -rw-r--r-- | proxy_rt_renfe/gtfsrt_pb2.py | 117 | ||||
| -rw-r--r-- | proxy_rt_renfe/gtfsrt_pb2.pyi | 577 | ||||
| -rw-r--r-- | proxy_rt_renfe/main.py | 71 |
4 files changed, 2024 insertions, 0 deletions
diff --git a/proxy_rt_renfe/gtfsrt.proto b/proxy_rt_renfe/gtfsrt.proto new file mode 100644 index 0000000..e050fc1 --- /dev/null +++ b/proxy_rt_renfe/gtfsrt.proto @@ -0,0 +1,1259 @@ +// Copyright 2015 The GTFS Specifications Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Protocol definition file for GTFS Realtime. +// +// GTFS Realtime lets transit agencies provide consumers with realtime +// information about disruptions to their service (stations closed, lines not +// operating, important delays etc), location of their vehicles and expected +// arrival times. +// +// This protocol is published at: +// https://github.com/google/transit/tree/master/gtfs-realtime + +syntax = "proto2"; +option java_package = "com.google.transit.realtime"; +package transit_realtime; + +// The contents of a feed message. +// A feed is a continuous stream of feed messages. Each message in the stream is +// obtained as a response to an appropriate HTTP GET request. +// A realtime feed is always defined with relation to an existing GTFS feed. +// All the entity ids are resolved with respect to the GTFS feed. +// Note that "required" and "optional" as stated in this file refer to Protocol +// Buffer cardinality, not semantic cardinality. See reference.md at +// https://github.com/google/transit/tree/master/gtfs-realtime for field +// semantic cardinality. +message FeedMessage { + // Metadata about this feed and feed message. + required FeedHeader header = 1; + + // Contents of the feed. + repeated FeedEntity entity = 2; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// Metadata about a feed, included in feed messages. +message FeedHeader { + // Version of the feed specification. + // The current version is 2.0. Valid versions are "2.0", "1.0". + required string gtfs_realtime_version = 1; + + // Determines whether the current fetch is incremental. Currently, + // DIFFERENTIAL mode is unsupported and behavior is unspecified for feeds + // that use this mode. There are discussions on the GTFS Realtime mailing + // list around fully specifying the behavior of DIFFERENTIAL mode and the + // documentation will be updated when those discussions are finalized. + enum Incrementality { + FULL_DATASET = 0; + DIFFERENTIAL = 1; + } + optional Incrementality incrementality = 2 [default = FULL_DATASET]; + + // This timestamp identifies the moment when the content of this feed has been + // created (in server time). In POSIX time (i.e., number of seconds since + // January 1st 1970 00:00:00 UTC). + optional uint64 timestamp = 3; + + // String that matches the feed_info.feed_version from the GTFS feed that the real + // time data is based on. Consumers can use this to identify which GTFS feed is + // currently active or when a new one is available to download. + optional string feed_version = 4; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// A definition (or update) of an entity in the transit feed. +message FeedEntity { + // The ids are used only to provide incrementality support. The id should be + // unique within a FeedMessage. Consequent FeedMessages may contain + // FeedEntities with the same id. In case of a DIFFERENTIAL update the new + // FeedEntity with some id will replace the old FeedEntity with the same id + // (or delete it - see is_deleted below). + // The actual GTFS entities (e.g. stations, routes, trips) referenced by the + // feed must be specified by explicit selectors (see EntitySelector below for + // more info). + required string id = 1; + + // Whether this entity is to be deleted. Relevant only for incremental + // fetches. + optional bool is_deleted = 2 [default = false]; + + // Data about the entity itself. Exactly one of the following fields must be + // present (unless the entity is being deleted). + optional TripUpdate trip_update = 3; + optional VehiclePosition vehicle = 4; + optional Alert alert = 5; + + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional Shape shape = 6; + optional Stop stop = 7; + optional TripModifications trip_modifications = 8; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// +// Entities used in the feed. +// + +// Realtime update of the progress of a vehicle along a trip. +// Depending on the value of ScheduleRelationship, a TripUpdate can specify: +// - A trip that proceeds along the schedule. +// - A trip that proceeds along a route but has no fixed schedule. +// - A trip that have been added or removed with regard to schedule. +// +// The updates can be for future, predicted arrival/departure events, or for +// past events that already occurred. +// Normally, updates should get more precise and more certain (see +// uncertainty below) as the events gets closer to current time. +// Even if that is not possible, the information for past events should be +// precise and certain. In particular, if an update points to time in the past +// but its update's uncertainty is not 0, the client should conclude that the +// update is a (wrong) prediction and that the trip has not completed yet. +// +// Note that the update can describe a trip that is already completed. +// To this end, it is enough to provide an update for the last stop of the trip. +// If the time of that is in the past, the client will conclude from that that +// the whole trip is in the past (it is possible, although inconsequential, to +// also provide updates for preceding stops). +// This option is most relevant for a trip that has completed ahead of schedule, +// but according to the schedule, the trip is still proceeding at the current +// time. Removing the updates for this trip could make the client assume +// that the trip is still proceeding. +// Note that the feed provider is allowed, but not required, to purge past +// updates - this is one case where this would be practically useful. +message TripUpdate { + // The Trip that this message applies to. There can be at most one + // TripUpdate entity for each actual trip instance. + // If there is none, that means there is no prediction information available. + // It does *not* mean that the trip is progressing according to schedule. + required TripDescriptor trip = 1; + + // Additional information on the vehicle that is serving this trip. + optional VehicleDescriptor vehicle = 3; + + // Timing information for a single predicted event (either arrival or + // departure). + // Timing consists of delay and/or estimated time, and uncertainty. + // - delay should be used when the prediction is given relative to some + // existing schedule in GTFS. + // - time should be given whether there is a predicted schedule or not. If + // both time and delay are specified, time will take precedence + // (although normally, time, if given for a scheduled trip, should be + // equal to scheduled time in GTFS + delay). + // + // Uncertainty applies equally to both time and delay. + // The uncertainty roughly specifies the expected error in true delay (but + // note, we don't yet define its precise statistical meaning). It's possible + // for the uncertainty to be 0, for example for trains that are driven under + // computer timing control. + message StopTimeEvent { + // Delay (in seconds) can be positive (meaning that the vehicle is late) or + // negative (meaning that the vehicle is ahead of schedule). Delay of 0 + // means that the vehicle is exactly on time. + optional int32 delay = 1; + + // Event as absolute time. + // In Unix time (i.e., number of seconds since January 1st 1970 00:00:00 + // UTC). + optional int64 time = 2; + + // If uncertainty is omitted, it is interpreted as unknown. + // If the prediction is unknown or too uncertain, the delay (or time) field + // should be empty. In such case, the uncertainty field is ignored. + // To specify a completely certain prediction, set its uncertainty to 0. + optional int32 uncertainty = 3; + + // Scheduled time for a NEW, REPLACEMENT, or DUPLICATED trip. + // In Unix time (i.e., number of seconds since January 1st 1970 00:00:00 + // UTC). + // Optional if TripUpdate.schedule_relationship is NEW, REPLACEMENT or DUPLICATED, forbidden otherwise. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional int64 scheduled_time = 4; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features + // and modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + + // Realtime update for arrival and/or departure events for a given stop on a + // trip. Updates can be supplied for both past and future events. + // The producer is allowed, although not required, to drop past events. + message StopTimeUpdate { + // The update is linked to a specific stop either through stop_sequence or + // stop_id, so one of the fields below must necessarily be set. + // See the documentation in TripDescriptor for more information. + + // Must be the same as in stop_times.txt in the corresponding GTFS feed. + optional uint32 stop_sequence = 1; + // Must be the same as in stops.txt in the corresponding GTFS feed. + optional string stop_id = 4; + + optional StopTimeEvent arrival = 2; + optional StopTimeEvent departure = 3; + + // Expected occupancy after departure from the given stop. + // Should be provided only for future stops. + // In order to provide departure_occupancy_status without either arrival or + // departure StopTimeEvents, ScheduleRelationship should be set to NO_DATA. + optional VehiclePosition.OccupancyStatus departure_occupancy_status = 7; + + // The relation between the StopTimeEvents and the static schedule. + enum ScheduleRelationship { + // The vehicle is proceeding in accordance with its static schedule of + // stops, although not necessarily according to the times of the schedule. + // At least one of arrival and departure must be provided. If the schedule + // for this stop contains both arrival and departure times then so must + // this update. Frequency-based trips (GTFS frequencies.txt with exact_times = 0) + // should not have a SCHEDULED value and should use UNSCHEDULED instead. + SCHEDULED = 0; + + // The stop is skipped, i.e., the vehicle will not stop at this stop. + // Arrival and departure are optional. + SKIPPED = 1; + + // No StopTimeEvents are given for this stop. + // The main intention for this value is to give time predictions only for + // part of a trip, i.e., if the last update for a trip has a NO_DATA + // specifier, then StopTimeEvents for the rest of the stops in the trip + // are considered to be unspecified as well. + // Neither arrival nor departure should be supplied. + NO_DATA = 2; + + // The vehicle is operating a trip defined in GTFS frequencies.txt with exact_times = 0. + // This value should not be used for trips that are not defined in GTFS frequencies.txt, + // or trips in GTFS frequencies.txt with exact_times = 1. Trips containing StopTimeUpdates + // with ScheduleRelationship=UNSCHEDULED must also set TripDescriptor.ScheduleRelationship=UNSCHEDULED. + // NOTE: This field is still experimental, and subject to change. It may be + // formally adopted in the future. + UNSCHEDULED = 3; + } + optional ScheduleRelationship schedule_relationship = 5 + [default = SCHEDULED]; + + // Provides the updated values for the stop time. + // NOTE: This message is still experimental, and subject to change. It may be formally adopted in the future. + message StopTimeProperties { + // Supports real-time stop assignments. Refers to a stop_id defined in the GTFS stops.txt. + // The new assigned_stop_id should not result in a significantly different trip experience for the end user than + // the stop_id defined in GTFS stop_times.txt. In other words, the end user should not view this new stop_id as an + // "unusual change" if the new stop was presented within an app without any additional context. + // For example, this field is intended to be used for platform assignments by using a stop_id that belongs to the + // same station as the stop originally defined in GTFS stop_times.txt. + // To assign a stop without providing any real-time arrival or departure predictions, populate this field and set + // StopTimeUpdate.schedule_relationship = NO_DATA. + // If this field is populated, it is preferred to omit `StopTimeUpdate.stop_id` and use only `StopTimeUpdate.stop_sequence`. If + // `StopTimeProperties.assigned_stop_id` and `StopTimeUpdate.stop_id` are populated, `StopTimeUpdate.stop_id` must match `assigned_stop_id`. + // Platform assignments should be reflected in other GTFS-realtime fields as well + // (e.g., `VehiclePosition.stop_id`). + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string assigned_stop_id = 1; + + // The updated headsign of the vehicle at the stop. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string stop_headsign = 2; + + enum DropOffPickupType { + // Regularly scheduled pickup/dropoff. + REGULAR = 0; + + // No pickup/dropoff available + NONE = 1; + + // Must phone agency to arrange pickup/dropoff. + PHONE_AGENCY = 2; + + // Must coordinate with driver to arrange pickup/dropoff. + COORDINATE_WITH_DRIVER = 3; + } + + // The updated pickup of the vehicle at the stop. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional DropOffPickupType pickup_type = 3; + + // The updated drop off of the vehicle at the stop. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional DropOffPickupType drop_off_type = 4; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features + // and modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + + // Realtime updates for certain properties defined within GTFS stop_times.txt + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional StopTimeProperties stop_time_properties = 6; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features + // and modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + + // Updates to StopTimes for the trip (both future, i.e., predictions, and in + // some cases, past ones, i.e., those that already happened). + // The updates must be sorted by stop_sequence, and apply for all the + // following stops of the trip up to the next specified one. + // + // Example 1: + // For a trip with 20 stops, a StopTimeUpdate with arrival delay and departure + // delay of 0 for stop_sequence of the current stop means that the trip is + // exactly on time. + // + // Example 2: + // For the same trip instance, 3 StopTimeUpdates are provided: + // - delay of 5 min for stop_sequence 3 + // - delay of 1 min for stop_sequence 8 + // - delay of unspecified duration for stop_sequence 10 + // This will be interpreted as: + // - stop_sequences 3,4,5,6,7 have delay of 5 min. + // - stop_sequences 8,9 have delay of 1 min. + // - stop_sequences 10,... have unknown delay. + repeated StopTimeUpdate stop_time_update = 2; + + // The most recent moment at which the vehicle's real-time progress was measured + // to estimate StopTimes in the future. When StopTimes in the past are provided, + // arrival/departure times may be earlier than this value. In POSIX + // time (i.e., the number of seconds since January 1st 1970 00:00:00 UTC). + optional uint64 timestamp = 4; + + // The current schedule deviation for the trip. Delay should only be + // specified when the prediction is given relative to some existing schedule + // in GTFS. + // + // Delay (in seconds) can be positive (meaning that the vehicle is late) or + // negative (meaning that the vehicle is ahead of schedule). Delay of 0 + // means that the vehicle is exactly on time. + // + // Delay information in StopTimeUpdates take precedent of trip-level delay + // information, such that trip-level delay is only propagated until the next + // stop along the trip with a StopTimeUpdate delay value specified. + // + // Feed providers are strongly encouraged to provide a TripUpdate.timestamp + // value indicating when the delay value was last updated, in order to + // evaluate the freshness of the data. + // + // NOTE: This field is still experimental, and subject to change. It may be + // formally adopted in the future. + optional int32 delay = 5; + + // Defines updated properties of the trip, such as a new shape_id when there is a detour. Or defines the + // trip_id, start_date, and start_time of a DUPLICATED trip. + // NOTE: This message is still experimental, and subject to change. It may be formally adopted in the future. + message TripProperties { + // Defines the identifier of a new trip that is a duplicate of an existing trip defined in (CSV) GTFS trips.txt + // but will start at a different service date and/or time (defined using the TripProperties.start_date and + // TripProperties.start_time fields). See definition of trips.trip_id in (CSV) GTFS. Its value must be different + // than the ones used in the (CSV) GTFS. Required if schedule_relationship=DUPLICATED, otherwise this field must not + // be populated and will be ignored by consumers. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string trip_id = 1; + // Service date on which the DUPLICATED trip will be run, in YYYYMMDD format. Required if + // schedule_relationship=DUPLICATED, otherwise this field must not be populated and will be ignored by consumers. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string start_date = 2; + // Defines the departure start time of the trip when it’s duplicated. See definition of stop_times.departure_time + // in (CSV) GTFS. Scheduled arrival and departure times for the duplicated trip are calculated based on the offset + // between the original trip departure_time and this field. For example, if a GTFS trip has stop A with a + // departure_time of 10:00:00 and stop B with departure_time of 10:01:00, and this field is populated with the value + // of 10:30:00, stop B on the duplicated trip will have a scheduled departure_time of 10:31:00. Real-time prediction + // delay values are applied to this calculated schedule time to determine the predicted time. For example, if a + // departure delay of 30 is provided for stop B, then the predicted departure time is 10:31:30. Real-time + // prediction time values do not have any offset applied to them and indicate the predicted time as provided. + // For example, if a departure time representing 10:31:30 is provided for stop B, then the predicted departure time + // is 10:31:30. This field is required if schedule_relationship is DUPLICATED, otherwise this field must not be + // populated and will be ignored by consumers. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string start_time = 3; + // Specifies the identifier of the shape of the vehicle travel path when the trip shape differs from the shape specified in (CSV) GTFS + // or to specify it in real-time when it's not provided by (CSV) GTFS, such as a vehicle that takes differing paths based on rider demand. See definition of trips.shape_id in (CSV) GTFS. + // If a shape is neither defined in (CSV) GTFS nor in real-time, the shape is considered unknown. This field can refer to a shape defined in the (CSV) GTFS in shapes.txt or a `Shape` in the same (protobuf) real-time feed. + // The order of stops (stop sequences) for this trip must remain the same as (CSV) GTFS. + // If it refers to a `Shape` entity in the same real-time feed, the value of this field should be the one of the `shape_id` inside the entity, and _not_ the `id` of `FeedEntity`. + // Stops that are a part of the original trip but will no longer be made, such as when a detour occurs, should be marked as schedule_relationship=SKIPPED or more details can be provided via a `TripModifications` message. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string shape_id = 4; + + // Specifies the headsign for this trip when it differs from the original. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string trip_headsign = 5; + + // Specifies the name for this trip when it differs from the original. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string trip_short_name = 6; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features + // and modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + optional TripProperties trip_properties = 6; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// Realtime positioning information for a given vehicle. +message VehiclePosition { + // The Trip that this vehicle is serving. + // Can be empty or partial if the vehicle can not be identified with a given + // trip instance. + optional TripDescriptor trip = 1; + + // Additional information on the vehicle that is serving this trip. + optional VehicleDescriptor vehicle = 8; + + // Current position of this vehicle. + optional Position position = 2; + + // The stop sequence index of the current stop. The meaning of + // current_stop_sequence (i.e., the stop that it refers to) is determined by + // current_status. + // If current_status is missing IN_TRANSIT_TO is assumed. + optional uint32 current_stop_sequence = 3; + // Identifies the current stop. The value must be the same as in stops.txt in + // the corresponding GTFS feed. + optional string stop_id = 7; + + enum VehicleStopStatus { + // The vehicle is just about to arrive at the stop (on a stop + // display, the vehicle symbol typically flashes). + INCOMING_AT = 0; + + // The vehicle is standing at the stop. + STOPPED_AT = 1; + + // The vehicle has departed and is in transit to the next stop. + IN_TRANSIT_TO = 2; + } + // The exact status of the vehicle with respect to the current stop. + // Ignored if current_stop_sequence is missing. + optional VehicleStopStatus current_status = 4 [default = IN_TRANSIT_TO]; + + // Moment at which the vehicle's position was measured. In POSIX time + // (i.e., number of seconds since January 1st 1970 00:00:00 UTC). + optional uint64 timestamp = 5; + + // Congestion level that is affecting this vehicle. + enum CongestionLevel { + UNKNOWN_CONGESTION_LEVEL = 0; + RUNNING_SMOOTHLY = 1; + STOP_AND_GO = 2; + CONGESTION = 3; + SEVERE_CONGESTION = 4; // People leaving their cars. + } + optional CongestionLevel congestion_level = 6; + + // The state of passenger occupancy for the vehicle or carriage. + // Individual producers may not publish all OccupancyStatus values. Therefore, consumers + // must not assume that the OccupancyStatus values follow a linear scale. + // Consumers should represent OccupancyStatus values as the state indicated + // and intended by the producer. Likewise, producers must use OccupancyStatus values that + // correspond to actual vehicle occupancy states. + // For describing passenger occupancy levels on a linear scale, see `occupancy_percentage`. + // This field is still experimental, and subject to change. It may be formally adopted in the future. + enum OccupancyStatus { + // The vehicle or carriage is considered empty by most measures, and has few or no + // passengers onboard, but is still accepting passengers. + EMPTY = 0; + + // The vehicle or carriage has a large number of seats available. + // The amount of free seats out of the total seats available to be + // considered large enough to fall into this category is determined at the + // discretion of the producer. + MANY_SEATS_AVAILABLE = 1; + + // The vehicle or carriage has a relatively small number of seats available. + // The amount of free seats out of the total seats available to be + // considered small enough to fall into this category is determined at the + // discretion of the feed producer. + FEW_SEATS_AVAILABLE = 2; + + // The vehicle or carriage can currently accommodate only standing passengers. + STANDING_ROOM_ONLY = 3; + + // The vehicle or carriage can currently accommodate only standing passengers + // and has limited space for them. + CRUSHED_STANDING_ROOM_ONLY = 4; + + // The vehicle or carriage is considered full by most measures, but may still be + // allowing passengers to board. + FULL = 5; + + // The vehicle or carriage is not accepting passengers, but usually accepts passengers for boarding. + NOT_ACCEPTING_PASSENGERS = 6; + + // The vehicle or carriage doesn't have any occupancy data available at that time. + NO_DATA_AVAILABLE = 7; + + // The vehicle or carriage is not boardable and never accepts passengers. + // Useful for special vehicles or carriages (engine, maintenance carriage, etc…). + NOT_BOARDABLE = 8; + + } + // If multi_carriage_status is populated with per-carriage OccupancyStatus, + // then this field should describe the entire vehicle with all carriages accepting passengers considered. + optional OccupancyStatus occupancy_status = 9; + + // A percentage value indicating the degree of passenger occupancy in the vehicle. + // The values are represented as an integer without decimals. 0 means 0% and 100 means 100%. + // The value 100 should represent the total maximum occupancy the vehicle was designed for, + // including both seated and standing capacity, and current operating regulations allow. + // The value may exceed 100 if there are more passengers than the maximum designed capacity. + // The precision of occupancy_percentage should be low enough that individual passengers cannot be tracked boarding or alighting the vehicle. + // If multi_carriage_status is populated with per-carriage occupancy_percentage, + // then this field should describe the entire vehicle with all carriages accepting passengers considered. + // This field is still experimental, and subject to change. It may be formally adopted in the future. + optional uint32 occupancy_percentage = 10; + + // Carriage specific details, used for vehicles composed of several carriages + // This message/field is still experimental, and subject to change. It may be formally adopted in the future. + message CarriageDetails { + + // Identification of the carriage. Should be unique per vehicle. + optional string id = 1; + + // User visible label that may be shown to the passenger to help identify + // the carriage. Example: "7712", "Car ABC-32", etc... + // This message/field is still experimental, and subject to change. It may be formally adopted in the future. + optional string label = 2; + + // Occupancy status for this given carriage, in this vehicle + // This message/field is still experimental, and subject to change. It may be formally adopted in the future. + optional OccupancyStatus occupancy_status = 3 [default = NO_DATA_AVAILABLE]; + + // Occupancy percentage for this given carriage, in this vehicle. + // Follows the same rules as "VehiclePosition.occupancy_percentage" + // -1 in case data is not available for this given carriage (as protobuf defaults to 0 otherwise) + // This message/field is still experimental, and subject to change. It may be formally adopted in the future. + optional int32 occupancy_percentage = 4 [default = -1]; + + // Identifies the order of this carriage with respect to the other + // carriages in the vehicle's list of CarriageDetails. + // The first carriage in the direction of travel must have a value of 1. + // The second value corresponds to the second carriage in the direction + // of travel and must have a value of 2, and so forth. + // For example, the first carriage in the direction of travel has a value of 1. + // If the second carriage in the direction of travel has a value of 3, + // consumers will discard data for all carriages (i.e., the multi_carriage_details field). + // Carriages without data must be represented with a valid carriage_sequence number and the fields + // without data should be omitted (alternately, those fields could also be included and set to the "no data" values). + // This message/field is still experimental, and subject to change. It may be formally adopted in the future. + optional uint32 carriage_sequence = 5; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + + // Details of the multiple carriages of this given vehicle. + // The first occurrence represents the first carriage of the vehicle, + // given the current direction of travel. + // The number of occurrences of the multi_carriage_details + // field represents the number of carriages of the vehicle. + // It also includes non boardable carriages, + // like engines, maintenance carriages, etc… as they provide valuable + // information to passengers about where to stand on a platform. + // This message/field is still experimental, and subject to change. It may be formally adopted in the future. + repeated CarriageDetails multi_carriage_details = 11; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// An alert, indicating some sort of incident in the public transit network. +message Alert { + // Time when the alert should be shown to the user. If missing, the + // alert will be shown as long as it appears in the feed. + // If multiple ranges are given, the alert will be shown during all of them. + repeated TimeRange active_period = 1; + + // Entities whose users we should notify of this alert. + repeated EntitySelector informed_entity = 5; + + // Cause of this alert. If cause_detail is included, then Cause must also be included. + enum Cause { + UNKNOWN_CAUSE = 1; + OTHER_CAUSE = 2; // Not machine-representable. + TECHNICAL_PROBLEM = 3; + STRIKE = 4; // Public transit agency employees stopped working. + DEMONSTRATION = 5; // People are blocking the streets. + ACCIDENT = 6; + HOLIDAY = 7; + WEATHER = 8; + MAINTENANCE = 9; + CONSTRUCTION = 10; + POLICE_ACTIVITY = 11; + MEDICAL_EMERGENCY = 12; + } + optional Cause cause = 6 [default = UNKNOWN_CAUSE]; + + // What is the effect of this problem on the affected entity. If effect_detail is included, then Effect must also be included. + enum Effect { + NO_SERVICE = 1; + REDUCED_SERVICE = 2; + + // We don't care about INsignificant delays: they are hard to detect, have + // little impact on the user, and would clutter the results as they are too + // frequent. + SIGNIFICANT_DELAYS = 3; + + DETOUR = 4; + ADDITIONAL_SERVICE = 5; + MODIFIED_SERVICE = 6; + OTHER_EFFECT = 7; + UNKNOWN_EFFECT = 8; + STOP_MOVED = 9; + NO_EFFECT = 10; + ACCESSIBILITY_ISSUE = 11; + } + optional Effect effect = 7 [default = UNKNOWN_EFFECT]; + + // The URL which provides additional information about the alert. + optional TranslatedString url = 8; + + // Alert header. Contains a short summary of the alert text as plain-text. + optional TranslatedString header_text = 10; + + // Full description for the alert as plain-text. The information in the + // description should add to the information of the header. + optional TranslatedString description_text = 11; + + // Text for alert header to be used in text-to-speech implementations. This field is the text-to-speech version of header_text. + optional TranslatedString tts_header_text = 12; + + // Text for full description for the alert to be used in text-to-speech implementations. This field is the text-to-speech version of description_text. + optional TranslatedString tts_description_text = 13; + + // Severity of this alert. + enum SeverityLevel { + UNKNOWN_SEVERITY = 1; + INFO = 2; + WARNING = 3; + SEVERE = 4; + } + + optional SeverityLevel severity_level = 14 [default = UNKNOWN_SEVERITY]; + + // TranslatedImage to be displayed along the alert text. Used to explain visually the alert effect of a detour, station closure, etc. The image must enhance the understanding of the alert. Any essential information communicated within the image must also be contained in the alert text. + // The following types of images are discouraged : image containing mainly text, marketing or branded images that add no additional information. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional TranslatedImage image = 15; + + // Text describing the appearance of the linked image in the `image` field (e.g., in case the image can't be displayed + // or the user can't see the image for accessibility reasons). See the HTML spec for alt image text - https://html.spec.whatwg.org/#alt. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional TranslatedString image_alternative_text = 16; + + + // Description of the cause of the alert that allows for agency-specific language; more specific than the Cause. If cause_detail is included, then Cause must also be included. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional TranslatedString cause_detail = 17; + + // Description of the effect of the alert that allows for agency-specific language; more specific than the Effect. If effect_detail is included, then Effect must also be included. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional TranslatedString effect_detail = 18; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features + // and modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// +// Low level data structures used above. +// + +// A time interval. The interval is considered active at time 't' if 't' is +// greater than or equal to the start time and less than the end time. +message TimeRange { + // Start time, in POSIX time (i.e., number of seconds since January 1st 1970 + // 00:00:00 UTC). + // If missing, the interval starts at minus infinity. + optional uint64 start = 1; + + // End time, in POSIX time (i.e., number of seconds since January 1st 1970 + // 00:00:00 UTC). + // If missing, the interval ends at plus infinity. + optional uint64 end = 2; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// A position. +message Position { + // Degrees North, in the WGS-84 coordinate system. + required float latitude = 1; + + // Degrees East, in the WGS-84 coordinate system. + required float longitude = 2; + + // Bearing, in degrees, clockwise from North, i.e., 0 is North and 90 is East. + // This can be the compass bearing, or the direction towards the next stop + // or intermediate location. + // This should not be direction deduced from the sequence of previous + // positions, which can be computed from previous data. + optional float bearing = 3; + + // Odometer value, in meters. + optional double odometer = 4; + // Momentary speed measured by the vehicle, in meters per second. + optional float speed = 5; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// A descriptor that identifies an instance of a GTFS trip, or all instances of +// a trip along a route. +// - To specify a single trip instance, the trip_id (and if necessary, +// start_time) is set. If route_id is also set, then it should be same as one +// that the given trip corresponds to. +// - To specify all the trips along a given route, only the route_id should be +// set. Note that if the trip_id is not known, then stop sequence ids in +// TripUpdate are not sufficient, and stop_ids must be provided as well. In +// addition, absolute arrival/departure times must be provided. +message TripDescriptor { + // The trip_id from the GTFS feed that this selector refers to. + // For non frequency-based trips, this field is enough to uniquely identify + // the trip. For frequency-based trip, start_time and start_date might also be + // necessary. When schedule_relationship is DUPLICATED within a TripUpdate, the trip_id identifies the trip from + // static GTFS to be duplicated. When schedule_relationship is DUPLICATED within a VehiclePosition, the trip_id + // identifies the new duplicate trip and must contain the value for the corresponding TripUpdate.TripProperties.trip_id. + optional string trip_id = 1; + + // The route_id from the GTFS that this selector refers to. + optional string route_id = 5; + + // The direction_id from the GTFS feed trips.txt file, indicating the + // direction of travel for trips this selector refers to. + optional uint32 direction_id = 6; + + // The initially scheduled start time of this trip instance. + // When the trip_id corresponds to a non-frequency-based trip, this field + // should either be omitted or be equal to the value in the GTFS feed. When + // the trip_id correponds to a frequency-based trip, the start_time must be + // specified for trip updates and vehicle positions. If the trip corresponds + // to exact_times=1 GTFS record, then start_time must be some multiple + // (including zero) of headway_secs later than frequencies.txt start_time for + // the corresponding time period. If the trip corresponds to exact_times=0, + // then its start_time may be arbitrary, and is initially expected to be the + // first departure of the trip. Once established, the start_time of this + // frequency-based trip should be considered immutable, even if the first + // departure time changes -- that time change may instead be reflected in a + // StopTimeUpdate. + // Format and semantics of the field is same as that of + // GTFS/frequencies.txt/start_time, e.g., 11:15:35 or 25:15:35. + optional string start_time = 2; + // The scheduled start date of this trip instance. + // Must be provided to disambiguate trips that are so late as to collide with + // a scheduled trip on a next day. For example, for a train that departs 8:00 + // and 20:00 every day, and is 12 hours late, there would be two distinct + // trips on the same time. + // This field can be provided but is not mandatory for schedules in which such + // collisions are impossible - for example, a service running on hourly + // schedule where a vehicle that is one hour late is not considered to be + // related to schedule anymore. + // In YYYYMMDD format. + optional string start_date = 3; + + // The relation between this trip and the static schedule. If a trip is done + // in accordance with temporary schedule, not reflected in GTFS, then it + // shouldn't be marked as SCHEDULED, but likely as ADDED. + enum ScheduleRelationship { + // Trip that is running in accordance with its GTFS schedule, or is close + // enough to the scheduled trip to be associated with it. + SCHEDULED = 0; + + // This value has been deprecated as the behavior was unspecified. + // Use DUPLICATED for an extra trip that is the same as a scheduled trip except the start date or time, + // or NEW for an extra trip that is unrelated to an existing trip. + ADDED = 1 [deprecated = true]; + + // A trip that is running with no schedule associated to it (GTFS frequencies.txt exact_times=0). + // Trips with ScheduleRelationship=UNSCHEDULED must also set all StopTimeUpdates.ScheduleRelationship=UNSCHEDULED. + UNSCHEDULED = 2; + + // A trip that existed in the schedule but was removed. + CANCELED = 3; + + // A trip that replaces an existing trip in the schedule. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + REPLACEMENT = 5; + + // An extra trip that was added in addition to a running schedule, for example, to replace a broken vehicle or to + // respond to sudden passenger load. Used with TripUpdate.TripProperties.trip_id, TripUpdate.TripProperties.start_date, + // and TripUpdate.TripProperties.start_time to copy an existing trip from static GTFS but start at a different service + // date and/or time. Duplicating a trip is allowed if the service related to the original trip in (CSV) GTFS + // (in calendar.txt or calendar_dates.txt) is operating within the next 30 days. The trip to be duplicated is + // identified via TripUpdate.TripDescriptor.trip_id. This enumeration does not modify the existing trip referenced by + // TripUpdate.TripDescriptor.trip_id - if a producer wants to cancel the original trip, it must publish a separate + // TripUpdate with the value of CANCELED or DELETED. If a producer wants to replace the original trip, a value of + // `REPLACEMENT` should be used instead. + // + // Trips defined in GTFS frequencies.txt with exact_times that is + // empty or equal to 0 cannot be duplicated. The VehiclePosition.TripDescriptor.trip_id for the new trip must contain + // the matching value from TripUpdate.TripProperties.trip_id and VehiclePosition.TripDescriptor.ScheduleRelationship + // must also be set to DUPLICATED. + // Existing producers and consumers that were using the ADDED enumeration to represent duplicated trips must follow + // the migration guide (https://github.com/google/transit/tree/master/gtfs-realtime/spec/en/examples/migration-duplicated.md) + // to transition to the DUPLICATED enumeration. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + DUPLICATED = 6; + + + // A trip that existed in the schedule but was removed and must not be shown to users. + // DELETED should be used instead of CANCELED to indicate that a transit provider would like to entirely remove + // information about the corresponding trip from consuming applications, so the trip is not shown as cancelled to + // riders, e.g. a trip that is entirely being replaced by another trip. + // This designation becomes particularly important if several trips are cancelled and replaced with substitute service. + // If consumers were to show explicit information about the cancellations it would distract from the more important + // real-time predictions. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + DELETED = 7; + + // An extra trip unrelated to any existing trips, for example, to respond to sudden passenger load. + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + NEW = 8; + } + optional ScheduleRelationship schedule_relationship = 4; + + message ModifiedTripSelector { + // The 'id' from the FeedEntity in which the contained TripModifications object affects this trip. + optional string modifications_id = 1; + + // The trip_id from the GTFS feed that is modified by the modifications_id + optional string affected_trip_id = 2; + + // The initially scheduled start time of this trip instance, applied to the frequency based modified trip. Same definition as start_time in TripDescriptor. + optional string start_time = 3; + + // The start date of this trip instance in YYYYMMDD format, applied to the modified trip. Same definition as start_date in TripDescriptor. + optional string start_date = 4; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + + // Linkage to any modifications done to this trip (shape changes, removal or addition of stops). + // If this field is provided, the `trip_id`, `route_id`, `direction_id`, `start_time`, `start_date` fields of the `TripDescriptor` MUST be left empty, to avoid confusion by consumers that aren't looking for the `ModifiedTripSelector` value. + optional ModifiedTripSelector modified_trip = 7; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// Identification information for the vehicle performing the trip. +message VehicleDescriptor { + // Internal system identification of the vehicle. Should be unique per + // vehicle, and can be used for tracking the vehicle as it proceeds through + // the system. + optional string id = 1; + + // User visible label, i.e., something that must be shown to the passenger to + // help identify the correct vehicle. + optional string label = 2; + + // The license plate of the vehicle. + optional string license_plate = 3; + + enum WheelchairAccessible { + // The trip doesn't have information about wheelchair accessibility. + // This is the **default** behavior. If the static GTFS contains a + // _wheelchair_accessible_ value, it won't be overwritten. + NO_VALUE = 0; + + // The trip has no accessibility value present. + // This value will overwrite the value from the GTFS. + UNKNOWN = 1; + + // The trip is wheelchair accessible. + // This value will overwrite the value from the GTFS. + WHEELCHAIR_ACCESSIBLE = 2; + + // The trip is **not** wheelchair accessible. + // This value will overwrite the value from the GTFS. + WHEELCHAIR_INACCESSIBLE = 3; + } + optional WheelchairAccessible wheelchair_accessible = 4 [default = NO_VALUE]; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// A selector for an entity in a GTFS feed. +message EntitySelector { + // The values of the fields should correspond to the appropriate fields in the + // GTFS feed. + // At least one specifier must be given. If several are given, then the + // matching has to apply to all the given specifiers. + optional string agency_id = 1; + optional string route_id = 2; + // corresponds to route_type in GTFS. + optional int32 route_type = 3; + optional TripDescriptor trip = 4; + optional string stop_id = 5; + // Corresponds to trip direction_id in GTFS trips.txt. If provided the + // route_id must also be provided. + optional uint32 direction_id = 6; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// An internationalized message containing per-language versions of a snippet of +// text or a URL. +// One of the strings from a message will be picked up. The resolution proceeds +// as follows: +// 1. If the UI language matches the language code of a translation, +// the first matching translation is picked. +// 2. If a default UI language (e.g., English) matches the language code of a +// translation, the first matching translation is picked. +// 3. If some translation has an unspecified language code, that translation is +// picked. +message TranslatedString { + message Translation { + // A UTF-8 string containing the message. + required string text = 1; + // BCP-47 language code. Can be omitted if the language is unknown or if + // no i18n is done at all for the feed. At most one translation is + // allowed to have an unspecified language tag. + optional string language = 2; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + // At least one translation must be provided. + repeated Translation translation = 1; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// An internationalized image containing per-language versions of a URL linking to an image +// along with meta information +// Only one of the images from a message will be retained by consumers. The resolution proceeds +// as follows: +// 1. If the UI language matches the language code of a translation, +// the first matching translation is picked. +// 2. If a default UI language (e.g., English) matches the language code of a +// translation, the first matching translation is picked. +// 3. If some translation has an unspecified language code, that translation is +// picked. +// NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. +message TranslatedImage { + message LocalizedImage { + // String containing an URL linking to an image + // The image linked must be less than 2MB. + // If an image changes in a significant enough way that an update is required on the consumer side, the producer must update the URL to a new one. + // The URL should be a fully qualified URL that includes http:// or https://, and any special characters in the URL must be correctly escaped. See the following http://www.w3.org/Addressing/URL/4_URI_Recommentations.html for a description of how to create fully qualified URL values. + required string url = 1; + + // IANA media type as to specify the type of image to be displayed. + // The type must start with "image/" + required string media_type = 2; + + // BCP-47 language code. Can be omitted if the language is unknown or if + // no i18n is done at all for the feed. At most one translation is + // allowed to have an unspecified language tag. + optional string language = 3; + + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + // At least one localized image must be provided. + repeated LocalizedImage localized_image = 1; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// Describes the physical path that a vehicle takes when it's not part of the (CSV) GTFS, +// such as for a detour. Shapes belong to Trips, and consist of a sequence of shape points. +// Tracing the points in order provides the path of the vehicle. Shapes do not need to intercept +// the location of Stops exactly, but all Stops on a trip should lie within a small distance of +// the shape for that trip, i.e. close to straight line segments connecting the shape points +// NOTE: This message is still experimental, and subject to change. It may be formally adopted in the future. +message Shape { + // Identifier of the shape. Must be different than any shape_id defined in the (CSV) GTFS. + // This field is required as per reference.md, but needs to be specified here optional because "Required is Forever" + // See https://developers.google.com/protocol-buffers/docs/proto#specifying_field_rules + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string shape_id = 1; + + // Encoded polyline representation of the shape. This polyline must contain at least two points and represent the full shape of the trip where it's used. + // For more information about encoded polylines, see https://developers.google.com/maps/documentation/utilities/polylinealgorithm + // This field is required as per reference.md, but needs to be specified here optional because "Required is Forever" + // See https://developers.google.com/protocol-buffers/docs/proto#specifying_field_rules + // NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. + optional string encoded_polyline = 2; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// Describes a stop which is served by trips. All fields are as described in the GTFS-Static specification. +// NOTE: This message is still experimental, and subject to change. It may be formally adopted in the future. +message Stop { + enum WheelchairBoarding { + UNKNOWN = 0; + AVAILABLE = 1; + NOT_AVAILABLE = 2; + } + + optional string stop_id = 1; + optional TranslatedString stop_code = 2; + optional TranslatedString stop_name = 3; + optional TranslatedString tts_stop_name = 4; + optional TranslatedString stop_desc = 5; + optional float stop_lat = 6; + optional float stop_lon = 7; + optional string zone_id = 8; + optional TranslatedString stop_url = 9; + optional string parent_station = 11; + optional string stop_timezone = 12; + optional WheelchairBoarding wheelchair_boarding = 13 [default = UNKNOWN]; + optional string level_id = 14; + optional TranslatedString platform_code = 15; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. +message TripModifications { + // A `Modification` message replaces a span of n stop times from each affected trip starting at `start_stop_selector`. + message Modification { + // The stop selector of the first stop_time of the original trip that is to be affected by this modification. + // Used in conjuction with `end_stop_selector`. + // `start_stop_selector` is required and is used to define the reference stop used with `travel_time_to_stop`. + optional StopSelector start_stop_selector = 1; + + // The stop selector of the last stop of the original trip that is to be affected by this modification. + // The selection is inclusive, so if only one stop_time is replaced by that modification, `start_stop_selector` and `end_stop_selector` must be equivalent. + // If no stop_time is replaced, `end_stop_selector` must not be provided. It's otherwise required. + optional StopSelector end_stop_selector = 2; + + // The number of seconds of delay to add to all departure and arrival times following the end of this modification. + // If multiple modifications apply to the same trip, the delays accumulate as the trip advances. + optional int32 propagated_modification_delay = 3 [default = 0]; + + // A list of replacement stops, replacing those of the original trip. + // The length of the new stop times may be less, the same, or greater than the number of replaced stop times. + repeated ReplacementStop replacement_stops = 4; + + // An `id` value from the `FeedEntity` message that contains the `Alert` describing this Modification for user-facing communication. + optional string service_alert_id = 5; + + // This timestamp identifies the moment when the modification has last been changed. + // In POSIX time (i.e., number of seconds since January 1st 1970 00:00:00 UTC). + optional uint64 last_modified_time = 6; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + + message SelectedTrips { + // A list of trips affected with this replacement that all have the same new `shape_id`. A `TripUpdate` with `schedule_relationship=REPLACEMENT` must not already exist for the trip. + repeated string trip_ids = 1; + // The ID of the new shape for the modified trips in this SelectedTrips. + // May refer to a new shape added using a `Shape` message in the same GTFS-RT feed, or to an existing shape defined in the GTFS-Static feed’s shapes.txt. + // If it refers to a `Shape` entity in the real-time feed, the value of this field should be the one of the `shape_id` inside the entity, and _not_ the `id` of `FeedEntity`. + optional string shape_id = 2; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; + } + + // A list of selected trips affected by this TripModifications. + repeated SelectedTrips selected_trips = 1; + + // A list of start times in the real-time trip descriptor for the trip_id defined in trip_ids. + // Useful to target multiple departures of a trip_id in a frequency-based trip. + repeated string start_times = 2; + + // Dates on which the modifications occurs, in the YYYYMMDD format. Producers SHOULD only transmit detours occurring within the next week. + // The dates provided should not be used as user-facing information, if a user-facing start and end date needs to be provided, they can be provided in the linked service alert with `service_alert_id` + repeated string service_dates = 3; + + // A list of modifications to apply to the affected trips. + repeated Modification modifications = 4; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. +// Select a stop by stop sequence or by stop_id. At least one of the two values must be provided. +message StopSelector { + // Must be the same as in stop_times.txt in the corresponding GTFS feed. + optional uint32 stop_sequence = 1; + // Must be the same as in stops.txt in the corresponding GTFS feed. + optional string stop_id = 2; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +} + +// NOTE: This field is still experimental, and subject to change. It may be formally adopted in the future. +message ReplacementStop { + // The difference in seconds between the arrival time at this stop and the arrival time at the reference stop. The reference stop is the stop prior to start_stop_selector. If the modification begins at the first stop of the trip, then the first stop of the trip is the reference stop. + // This value MUST be monotonically increasing and may only be a negative number if the first stop of the original trip is the reference stop. + optional int32 travel_time_to_stop = 1; + + // The replacement stop ID which will now be visited by the trip. May refer to a new stop added using a GTFS-RT `Stop` message in the same GTFS-RT feed, or to an existing stop defined in the (CSV) GTFS feed’s `stops.txt`. + // If it refers to a `Shape` entity in the real-time feed, the value of this field should be the one of the `stop_id` inside the entity, and _not_ the `id` of `FeedEntity`. The replacement stop MUST have `location_type=0` (routable stops). + optional string stop_id = 2; + + // The extensions namespace allows 3rd-party developers to extend the + // GTFS Realtime Specification in order to add and evaluate new features and + // modifications to the spec. + extensions 1000 to 1999; + + // The following extension IDs are reserved for private use by any organization. + extensions 9000 to 9999; +}
\ No newline at end of file diff --git a/proxy_rt_renfe/gtfsrt_pb2.py b/proxy_rt_renfe/gtfsrt_pb2.py new file mode 100644 index 0000000..53531c3 --- /dev/null +++ b/proxy_rt_renfe/gtfsrt_pb2.py @@ -0,0 +1,117 @@ +# -*- coding: utf-8 -*- +# Generated by the protocol buffer compiler. DO NOT EDIT! +# NO CHECKED-IN PROTOBUF GENCODE +# source: gtfsrt.proto +# Protobuf Python Version: 6.33.0 +"""Generated protocol buffer code.""" +from google.protobuf import descriptor as _descriptor +from google.protobuf import descriptor_pool as _descriptor_pool +from google.protobuf import runtime_version as _runtime_version +from google.protobuf import symbol_database as _symbol_database +from google.protobuf.internal import builder as _builder +_runtime_version.ValidateProtobufRuntimeVersion( + _runtime_version.Domain.PUBLIC, + 6, + 33, + 0, + '', + 'gtfsrt.proto' +) +# @@protoc_insertion_point(imports) + +_sym_db = _symbol_database.Default() + + + + +DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x0cgtfsrt.proto\x12\x10transit_realtime\"y\n\x0b\x46\x65\x65\x64Message\x12,\n\x06header\x18\x01 \x02(\x0b\x32\x1c.transit_realtime.FeedHeader\x12,\n\x06\x65ntity\x18\x02 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\x03(\x0b\x32\x30.transit_realtime.TripModifications.Modification\x1a\xb4\x02\n\x0cModification\x12;\n\x13start_stop_selector\x18\x01 \x01(\x0b\x32\x1e.transit_realtime.StopSelector\x12\x39\n\x11\x65nd_stop_selector\x18\x02 \x01(\x0b\x32\x1e.transit_realtime.StopSelector\x12(\n\x1dpropagated_modification_delay\x18\x03 \x01(\x05:\x01\x30\x12<\n\x11replacement_stops\x18\x04 \x03(\x0b\x32!.transit_realtime.ReplacementStop\x12\x18\n\x10service_alert_id\x18\x05 \x01(\t\x12\x1a\n\x12last_modified_time\x18\x06 \x01(\x04*\x06\x08\xe8\x07\x10\xd0\x0f*\x06\x08\xa8\x46\x10\x90N\x1a\x43\n\rSelectedTrips\x12\x10\n\x08trip_ids\x18\x01 \x03(\t\x12\x10\n\x08shape_id\x18\x02 \x01(\t*\x06\x08\xe8\x07\x10\xd0\x0f*\x06\x08\xa8\x46\x10\x90N*\x06\x08\xe8\x07\x10\xd0\x0f*\x06\x08\xa8\x46\x10\x90N\"F\n\x0cStopSelector\x12\x15\n\rstop_sequence\x18\x01 \x01(\r\x12\x0f\n\x07stop_id\x18\x02 \x01(\t*\x06\x08\xe8\x07\x10\xd0\x0f*\x06\x08\xa8\x46\x10\x90N\"O\n\x0fReplacementStop\x12\x1b\n\x13travel_time_to_stop\x18\x01 \x01(\x05\x12\x0f\n\x07stop_id\x18\x02 \x01(\t*\x06\x08\xe8\x07\x10\xd0\x0f*\x06\x08\xa8\x46\x10\x90NB\x1d\n\x1b\x63om.google.transit.realtime') + +_globals = globals() +_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals) +_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'gtfsrt_pb2', _globals) +if not _descriptor._USE_C_DESCRIPTORS: + _globals['DESCRIPTOR']._loaded_options = None + _globals['DESCRIPTOR']._serialized_options = b'\n\033com.google.transit.realtime' + _globals['_TRIPDESCRIPTOR_SCHEDULERELATIONSHIP'].values_by_name["ADDED"]._loaded_options = None + _globals['_TRIPDESCRIPTOR_SCHEDULERELATIONSHIP'].values_by_name["ADDED"]._serialized_options = b'\010\001' + _globals['_FEEDMESSAGE']._serialized_start=34 + _globals['_FEEDMESSAGE']._serialized_end=155 + _globals['_FEEDHEADER']._serialized_start=158 + _globals['_FEEDHEADER']._serialized_end=395 + _globals['_FEEDHEADER_INCREMENTALITY']._serialized_start=327 + _globals['_FEEDHEADER_INCREMENTALITY']._serialized_end=379 + _globals['_FEEDENTITY']._serialized_start=398 + _globals['_FEEDENTITY']._serialized_end=751 + _globals['_TRIPUPDATE']._serialized_start=754 + _globals['_TRIPUPDATE']._serialized_end=2280 + _globals['_TRIPUPDATE_STOPTIMEEVENT']._serialized_start=1045 + _globals['_TRIPUPDATE_STOPTIMEEVENT']._serialized_end=1150 + _globals['_TRIPUPDATE_STOPTIMEUPDATE']._serialized_start=1153 + _globals['_TRIPUPDATE_STOPTIMEUPDATE']._serialized_end=2106 + _globals['_TRIPUPDATE_STOPTIMEUPDATE_STOPTIMEPROPERTIES']._serialized_start=1625 + _globals['_TRIPUPDATE_STOPTIMEUPDATE_STOPTIMEPROPERTIES']._serialized_end=2008 + _globals['_TRIPUPDATE_STOPTIMEUPDATE_STOPTIMEPROPERTIES_DROPOFFPICKUPTYPE']._serialized_start=1904 + _globals['_TRIPUPDATE_STOPTIMEUPDATE_STOPTIMEPROPERTIES_DROPOFFPICKUPTYPE']._serialized_end=1992 + _globals['_TRIPUPDATE_STOPTIMEUPDATE_SCHEDULERELATIONSHIP']._serialized_start=2010 + _globals['_TRIPUPDATE_STOPTIMEUPDATE_SCHEDULERELATIONSHIP']._serialized_end=2090 + _globals['_TRIPUPDATE_TRIPPROPERTIES']._serialized_start=2109 + _globals['_TRIPUPDATE_TRIPPROPERTIES']._serialized_end=2264 + _globals['_VEHICLEPOSITION']._serialized_start=2283 + _globals['_VEHICLEPOSITION']._serialized_end=3530 + _globals['_VEHICLEPOSITION_CARRIAGEDETAILS']._serialized_start=2877 + _globals['_VEHICLEPOSITION_CARRIAGEDETAILS']._serialized_end=3094 + _globals['_VEHICLEPOSITION_VEHICLESTOPSTATUS']._serialized_start=3096 + _globals['_VEHICLEPOSITION_VEHICLESTOPSTATUS']._serialized_end=3167 + _globals['_VEHICLEPOSITION_CONGESTIONLEVEL']._serialized_start=3169 + _globals['_VEHICLEPOSITION_CONGESTIONLEVEL']._serialized_end=3294 + _globals['_VEHICLEPOSITION_OCCUPANCYSTATUS']._serialized_start=3297 + _globals['_VEHICLEPOSITION_OCCUPANCYSTATUS']._serialized_end=3514 + _globals['_ALERT']._serialized_start=3533 + _globals['_ALERT']._serialized_end=4920 + _globals['_ALERT_CAUSE']._serialized_start=4390 + _globals['_ALERT_CAUSE']._serialized_end=4606 + _globals['_ALERT_EFFECT']._serialized_start=4609 + _globals['_ALERT_EFFECT']._serialized_end=4830 + _globals['_ALERT_SEVERITYLEVEL']._serialized_start=4832 + _globals['_ALERT_SEVERITYLEVEL']._serialized_end=4904 + _globals['_TIMERANGE']._serialized_start=4922 + _globals['_TIMERANGE']._serialized_end=4977 + _globals['_POSITION']._serialized_start=4979 + _globals['_POSITION']._serialized_end=5092 + _globals['_TRIPDESCRIPTOR']._serialized_start=5095 + _globals['_TRIPDESCRIPTOR']._serialized_end=5662 + _globals['_TRIPDESCRIPTOR_MODIFIEDTRIPSELECTOR']._serialized_start=5375 + _globals['_TRIPDESCRIPTOR_MODIFIEDTRIPSELECTOR']._serialized_end=5505 + _globals['_TRIPDESCRIPTOR_SCHEDULERELATIONSHIP']._serialized_start=5508 + _globals['_TRIPDESCRIPTOR_SCHEDULERELATIONSHIP']._serialized_end=5646 + _globals['_VEHICLEDESCRIPTOR']._serialized_start=5665 + _globals['_VEHICLEDESCRIPTOR']._serialized_end=5956 + _globals['_VEHICLEDESCRIPTOR_WHEELCHAIRACCESSIBLE']._serialized_start=5835 + _globals['_VEHICLEDESCRIPTOR_WHEELCHAIRACCESSIBLE']._serialized_end=5940 + _globals['_ENTITYSELECTOR']._serialized_start=5959 + _globals['_ENTITYSELECTOR']._serialized_end=6135 + _globals['_TRANSLATEDSTRING']._serialized_start=6138 + _globals['_TRANSLATEDSTRING']._serialized_end=6304 + _globals['_TRANSLATEDSTRING_TRANSLATION']._serialized_start=6227 + _globals['_TRANSLATEDSTRING_TRANSLATION']._serialized_end=6288 + _globals['_TRANSLATEDIMAGE']._serialized_start=6307 + _globals['_TRANSLATEDIMAGE']._serialized_end=6500 + _globals['_TRANSLATEDIMAGE_LOCALIZEDIMAGE']._serialized_start=6401 + _globals['_TRANSLATEDIMAGE_LOCALIZEDIMAGE']._serialized_end=6484 + _globals['_SHAPE']._serialized_start=6502 + _globals['_SHAPE']._serialized_end=6569 + _globals['_STOP']._serialized_start=6572 + _globals['_STOP']._serialized_end=7216 + _globals['_STOP_WHEELCHAIRBOARDING']._serialized_start=7133 + _globals['_STOP_WHEELCHAIRBOARDING']._serialized_end=7200 + _globals['_TRIPMODIFICATIONS']._serialized_start=7219 + _globals['_TRIPMODIFICATIONS']._serialized_end=7826 + _globals['_TRIPMODIFICATIONS_MODIFICATION']._serialized_start=7433 + _globals['_TRIPMODIFICATIONS_MODIFICATION']._serialized_end=7741 + _globals['_TRIPMODIFICATIONS_SELECTEDTRIPS']._serialized_start=7743 + _globals['_TRIPMODIFICATIONS_SELECTEDTRIPS']._serialized_end=7810 + _globals['_STOPSELECTOR']._serialized_start=7828 + _globals['_STOPSELECTOR']._serialized_end=7898 + _globals['_REPLACEMENTSTOP']._serialized_start=7900 + _globals['_REPLACEMENTSTOP']._serialized_end=7979 +# @@protoc_insertion_point(module_scope) diff --git a/proxy_rt_renfe/gtfsrt_pb2.pyi b/proxy_rt_renfe/gtfsrt_pb2.pyi new file mode 100644 index 0000000..2d013fb --- /dev/null +++ b/proxy_rt_renfe/gtfsrt_pb2.pyi @@ -0,0 +1,577 @@ +from google.protobuf.internal import containers as _containers +from google.protobuf.internal import enum_type_wrapper as _enum_type_wrapper +from google.protobuf.internal import python_message as _python_message +from google.protobuf import descriptor as _descriptor +from google.protobuf import message as _message +from collections.abc import Iterable as _Iterable, Mapping as _Mapping +from typing import ClassVar as _ClassVar, Optional as _Optional, Union as _Union + +DESCRIPTOR: _descriptor.FileDescriptor + +class FeedMessage(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + HEADER_FIELD_NUMBER: _ClassVar[int] + ENTITY_FIELD_NUMBER: _ClassVar[int] + header: FeedHeader + entity: _containers.RepeatedCompositeFieldContainer[FeedEntity] + def __init__(self, header: _Optional[_Union[FeedHeader, _Mapping]] = ..., entity: _Optional[_Iterable[_Union[FeedEntity, _Mapping]]] = ...) -> None: ... + +class FeedHeader(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class Incrementality(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + FULL_DATASET: _ClassVar[FeedHeader.Incrementality] + DIFFERENTIAL: _ClassVar[FeedHeader.Incrementality] + FULL_DATASET: FeedHeader.Incrementality + DIFFERENTIAL: FeedHeader.Incrementality + GTFS_REALTIME_VERSION_FIELD_NUMBER: _ClassVar[int] + INCREMENTALITY_FIELD_NUMBER: _ClassVar[int] + TIMESTAMP_FIELD_NUMBER: _ClassVar[int] + FEED_VERSION_FIELD_NUMBER: _ClassVar[int] + gtfs_realtime_version: str + incrementality: FeedHeader.Incrementality + timestamp: int + feed_version: str + def __init__(self, gtfs_realtime_version: _Optional[str] = ..., incrementality: _Optional[_Union[FeedHeader.Incrementality, str]] = ..., timestamp: _Optional[int] = ..., feed_version: _Optional[str] = ...) -> None: ... + +class FeedEntity(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + ID_FIELD_NUMBER: _ClassVar[int] + IS_DELETED_FIELD_NUMBER: _ClassVar[int] + TRIP_UPDATE_FIELD_NUMBER: _ClassVar[int] + VEHICLE_FIELD_NUMBER: _ClassVar[int] + ALERT_FIELD_NUMBER: _ClassVar[int] + SHAPE_FIELD_NUMBER: _ClassVar[int] + STOP_FIELD_NUMBER: _ClassVar[int] + TRIP_MODIFICATIONS_FIELD_NUMBER: _ClassVar[int] + id: str + is_deleted: bool + trip_update: TripUpdate + vehicle: VehiclePosition + alert: Alert + shape: Shape + stop: Stop + trip_modifications: TripModifications + def __init__(self, id: _Optional[str] = ..., is_deleted: _Optional[bool] = ..., trip_update: _Optional[_Union[TripUpdate, _Mapping]] = ..., vehicle: _Optional[_Union[VehiclePosition, _Mapping]] = ..., alert: _Optional[_Union[Alert, _Mapping]] = ..., shape: _Optional[_Union[Shape, _Mapping]] = ..., stop: _Optional[_Union[Stop, _Mapping]] = ..., trip_modifications: _Optional[_Union[TripModifications, _Mapping]] = ...) -> None: ... + +class TripUpdate(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class StopTimeEvent(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + DELAY_FIELD_NUMBER: _ClassVar[int] + TIME_FIELD_NUMBER: _ClassVar[int] + UNCERTAINTY_FIELD_NUMBER: _ClassVar[int] + SCHEDULED_TIME_FIELD_NUMBER: _ClassVar[int] + delay: int + time: int + uncertainty: int + scheduled_time: int + def __init__(self, delay: _Optional[int] = ..., time: _Optional[int] = ..., uncertainty: _Optional[int] = ..., scheduled_time: _Optional[int] = ...) -> None: ... + class StopTimeUpdate(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class ScheduleRelationship(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + SCHEDULED: _ClassVar[TripUpdate.StopTimeUpdate.ScheduleRelationship] + SKIPPED: _ClassVar[TripUpdate.StopTimeUpdate.ScheduleRelationship] + NO_DATA: _ClassVar[TripUpdate.StopTimeUpdate.ScheduleRelationship] + UNSCHEDULED: _ClassVar[TripUpdate.StopTimeUpdate.ScheduleRelationship] + SCHEDULED: TripUpdate.StopTimeUpdate.ScheduleRelationship + SKIPPED: TripUpdate.StopTimeUpdate.ScheduleRelationship + NO_DATA: TripUpdate.StopTimeUpdate.ScheduleRelationship + UNSCHEDULED: TripUpdate.StopTimeUpdate.ScheduleRelationship + class StopTimeProperties(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class DropOffPickupType(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + REGULAR: _ClassVar[TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType] + NONE: _ClassVar[TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType] + PHONE_AGENCY: _ClassVar[TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType] + COORDINATE_WITH_DRIVER: _ClassVar[TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType] + REGULAR: TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType + NONE: TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType + PHONE_AGENCY: TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType + COORDINATE_WITH_DRIVER: TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType + ASSIGNED_STOP_ID_FIELD_NUMBER: _ClassVar[int] + STOP_HEADSIGN_FIELD_NUMBER: _ClassVar[int] + PICKUP_TYPE_FIELD_NUMBER: _ClassVar[int] + DROP_OFF_TYPE_FIELD_NUMBER: _ClassVar[int] + assigned_stop_id: str + stop_headsign: str + pickup_type: TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType + drop_off_type: TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType + def __init__(self, assigned_stop_id: _Optional[str] = ..., stop_headsign: _Optional[str] = ..., pickup_type: _Optional[_Union[TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType, str]] = ..., drop_off_type: _Optional[_Union[TripUpdate.StopTimeUpdate.StopTimeProperties.DropOffPickupType, str]] = ...) -> None: ... + STOP_SEQUENCE_FIELD_NUMBER: _ClassVar[int] + STOP_ID_FIELD_NUMBER: _ClassVar[int] + ARRIVAL_FIELD_NUMBER: _ClassVar[int] + DEPARTURE_FIELD_NUMBER: _ClassVar[int] + DEPARTURE_OCCUPANCY_STATUS_FIELD_NUMBER: _ClassVar[int] + SCHEDULE_RELATIONSHIP_FIELD_NUMBER: _ClassVar[int] + STOP_TIME_PROPERTIES_FIELD_NUMBER: _ClassVar[int] + stop_sequence: int + stop_id: str + arrival: TripUpdate.StopTimeEvent + departure: TripUpdate.StopTimeEvent + departure_occupancy_status: VehiclePosition.OccupancyStatus + schedule_relationship: TripUpdate.StopTimeUpdate.ScheduleRelationship + stop_time_properties: TripUpdate.StopTimeUpdate.StopTimeProperties + def __init__(self, stop_sequence: _Optional[int] = ..., stop_id: _Optional[str] = ..., arrival: _Optional[_Union[TripUpdate.StopTimeEvent, _Mapping]] = ..., departure: _Optional[_Union[TripUpdate.StopTimeEvent, _Mapping]] = ..., departure_occupancy_status: _Optional[_Union[VehiclePosition.OccupancyStatus, str]] = ..., schedule_relationship: _Optional[_Union[TripUpdate.StopTimeUpdate.ScheduleRelationship, str]] = ..., stop_time_properties: _Optional[_Union[TripUpdate.StopTimeUpdate.StopTimeProperties, _Mapping]] = ...) -> None: ... + class TripProperties(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + TRIP_ID_FIELD_NUMBER: _ClassVar[int] + START_DATE_FIELD_NUMBER: _ClassVar[int] + START_TIME_FIELD_NUMBER: _ClassVar[int] + SHAPE_ID_FIELD_NUMBER: _ClassVar[int] + TRIP_HEADSIGN_FIELD_NUMBER: _ClassVar[int] + TRIP_SHORT_NAME_FIELD_NUMBER: _ClassVar[int] + trip_id: str + start_date: str + start_time: str + shape_id: str + trip_headsign: str + trip_short_name: str + def __init__(self, trip_id: _Optional[str] = ..., start_date: _Optional[str] = ..., start_time: _Optional[str] = ..., shape_id: _Optional[str] = ..., trip_headsign: _Optional[str] = ..., trip_short_name: _Optional[str] = ...) -> None: ... + TRIP_FIELD_NUMBER: _ClassVar[int] + VEHICLE_FIELD_NUMBER: _ClassVar[int] + STOP_TIME_UPDATE_FIELD_NUMBER: _ClassVar[int] + TIMESTAMP_FIELD_NUMBER: _ClassVar[int] + DELAY_FIELD_NUMBER: _ClassVar[int] + TRIP_PROPERTIES_FIELD_NUMBER: _ClassVar[int] + trip: TripDescriptor + vehicle: VehicleDescriptor + stop_time_update: _containers.RepeatedCompositeFieldContainer[TripUpdate.StopTimeUpdate] + timestamp: int + delay: int + trip_properties: TripUpdate.TripProperties + def __init__(self, trip: _Optional[_Union[TripDescriptor, _Mapping]] = ..., vehicle: _Optional[_Union[VehicleDescriptor, _Mapping]] = ..., stop_time_update: _Optional[_Iterable[_Union[TripUpdate.StopTimeUpdate, _Mapping]]] = ..., timestamp: _Optional[int] = ..., delay: _Optional[int] = ..., trip_properties: _Optional[_Union[TripUpdate.TripProperties, _Mapping]] = ...) -> None: ... + +class VehiclePosition(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class VehicleStopStatus(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + INCOMING_AT: _ClassVar[VehiclePosition.VehicleStopStatus] + STOPPED_AT: _ClassVar[VehiclePosition.VehicleStopStatus] + IN_TRANSIT_TO: _ClassVar[VehiclePosition.VehicleStopStatus] + INCOMING_AT: VehiclePosition.VehicleStopStatus + STOPPED_AT: VehiclePosition.VehicleStopStatus + IN_TRANSIT_TO: VehiclePosition.VehicleStopStatus + class CongestionLevel(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + UNKNOWN_CONGESTION_LEVEL: _ClassVar[VehiclePosition.CongestionLevel] + RUNNING_SMOOTHLY: _ClassVar[VehiclePosition.CongestionLevel] + STOP_AND_GO: _ClassVar[VehiclePosition.CongestionLevel] + CONGESTION: _ClassVar[VehiclePosition.CongestionLevel] + SEVERE_CONGESTION: _ClassVar[VehiclePosition.CongestionLevel] + UNKNOWN_CONGESTION_LEVEL: VehiclePosition.CongestionLevel + RUNNING_SMOOTHLY: VehiclePosition.CongestionLevel + STOP_AND_GO: VehiclePosition.CongestionLevel + CONGESTION: VehiclePosition.CongestionLevel + SEVERE_CONGESTION: VehiclePosition.CongestionLevel + class OccupancyStatus(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + EMPTY: _ClassVar[VehiclePosition.OccupancyStatus] + MANY_SEATS_AVAILABLE: _ClassVar[VehiclePosition.OccupancyStatus] + FEW_SEATS_AVAILABLE: _ClassVar[VehiclePosition.OccupancyStatus] + STANDING_ROOM_ONLY: _ClassVar[VehiclePosition.OccupancyStatus] + CRUSHED_STANDING_ROOM_ONLY: _ClassVar[VehiclePosition.OccupancyStatus] + FULL: _ClassVar[VehiclePosition.OccupancyStatus] + NOT_ACCEPTING_PASSENGERS: _ClassVar[VehiclePosition.OccupancyStatus] + NO_DATA_AVAILABLE: _ClassVar[VehiclePosition.OccupancyStatus] + NOT_BOARDABLE: _ClassVar[VehiclePosition.OccupancyStatus] + EMPTY: VehiclePosition.OccupancyStatus + MANY_SEATS_AVAILABLE: VehiclePosition.OccupancyStatus + FEW_SEATS_AVAILABLE: VehiclePosition.OccupancyStatus + STANDING_ROOM_ONLY: VehiclePosition.OccupancyStatus + CRUSHED_STANDING_ROOM_ONLY: VehiclePosition.OccupancyStatus + FULL: VehiclePosition.OccupancyStatus + NOT_ACCEPTING_PASSENGERS: VehiclePosition.OccupancyStatus + NO_DATA_AVAILABLE: VehiclePosition.OccupancyStatus + NOT_BOARDABLE: VehiclePosition.OccupancyStatus + class CarriageDetails(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + ID_FIELD_NUMBER: _ClassVar[int] + LABEL_FIELD_NUMBER: _ClassVar[int] + OCCUPANCY_STATUS_FIELD_NUMBER: _ClassVar[int] + OCCUPANCY_PERCENTAGE_FIELD_NUMBER: _ClassVar[int] + CARRIAGE_SEQUENCE_FIELD_NUMBER: _ClassVar[int] + id: str + label: str + occupancy_status: VehiclePosition.OccupancyStatus + occupancy_percentage: int + carriage_sequence: int + def __init__(self, id: _Optional[str] = ..., label: _Optional[str] = ..., occupancy_status: _Optional[_Union[VehiclePosition.OccupancyStatus, str]] = ..., occupancy_percentage: _Optional[int] = ..., carriage_sequence: _Optional[int] = ...) -> None: ... + TRIP_FIELD_NUMBER: _ClassVar[int] + VEHICLE_FIELD_NUMBER: _ClassVar[int] + POSITION_FIELD_NUMBER: _ClassVar[int] + CURRENT_STOP_SEQUENCE_FIELD_NUMBER: _ClassVar[int] + STOP_ID_FIELD_NUMBER: _ClassVar[int] + CURRENT_STATUS_FIELD_NUMBER: _ClassVar[int] + TIMESTAMP_FIELD_NUMBER: _ClassVar[int] + CONGESTION_LEVEL_FIELD_NUMBER: _ClassVar[int] + OCCUPANCY_STATUS_FIELD_NUMBER: _ClassVar[int] + OCCUPANCY_PERCENTAGE_FIELD_NUMBER: _ClassVar[int] + MULTI_CARRIAGE_DETAILS_FIELD_NUMBER: _ClassVar[int] + trip: TripDescriptor + vehicle: VehicleDescriptor + position: Position + current_stop_sequence: int + stop_id: str + current_status: VehiclePosition.VehicleStopStatus + timestamp: int + congestion_level: VehiclePosition.CongestionLevel + occupancy_status: VehiclePosition.OccupancyStatus + occupancy_percentage: int + multi_carriage_details: _containers.RepeatedCompositeFieldContainer[VehiclePosition.CarriageDetails] + def __init__(self, trip: _Optional[_Union[TripDescriptor, _Mapping]] = ..., vehicle: _Optional[_Union[VehicleDescriptor, _Mapping]] = ..., position: _Optional[_Union[Position, _Mapping]] = ..., current_stop_sequence: _Optional[int] = ..., stop_id: _Optional[str] = ..., current_status: _Optional[_Union[VehiclePosition.VehicleStopStatus, str]] = ..., timestamp: _Optional[int] = ..., congestion_level: _Optional[_Union[VehiclePosition.CongestionLevel, str]] = ..., occupancy_status: _Optional[_Union[VehiclePosition.OccupancyStatus, str]] = ..., occupancy_percentage: _Optional[int] = ..., multi_carriage_details: _Optional[_Iterable[_Union[VehiclePosition.CarriageDetails, _Mapping]]] = ...) -> None: ... + +class Alert(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class Cause(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + UNKNOWN_CAUSE: _ClassVar[Alert.Cause] + OTHER_CAUSE: _ClassVar[Alert.Cause] + TECHNICAL_PROBLEM: _ClassVar[Alert.Cause] + STRIKE: _ClassVar[Alert.Cause] + DEMONSTRATION: _ClassVar[Alert.Cause] + ACCIDENT: _ClassVar[Alert.Cause] + HOLIDAY: _ClassVar[Alert.Cause] + WEATHER: _ClassVar[Alert.Cause] + MAINTENANCE: _ClassVar[Alert.Cause] + CONSTRUCTION: _ClassVar[Alert.Cause] + POLICE_ACTIVITY: _ClassVar[Alert.Cause] + MEDICAL_EMERGENCY: _ClassVar[Alert.Cause] + UNKNOWN_CAUSE: Alert.Cause + OTHER_CAUSE: Alert.Cause + TECHNICAL_PROBLEM: Alert.Cause + STRIKE: Alert.Cause + DEMONSTRATION: Alert.Cause + ACCIDENT: Alert.Cause + HOLIDAY: Alert.Cause + WEATHER: Alert.Cause + MAINTENANCE: Alert.Cause + CONSTRUCTION: Alert.Cause + POLICE_ACTIVITY: Alert.Cause + MEDICAL_EMERGENCY: Alert.Cause + class Effect(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + NO_SERVICE: _ClassVar[Alert.Effect] + REDUCED_SERVICE: _ClassVar[Alert.Effect] + SIGNIFICANT_DELAYS: _ClassVar[Alert.Effect] + DETOUR: _ClassVar[Alert.Effect] + ADDITIONAL_SERVICE: _ClassVar[Alert.Effect] + MODIFIED_SERVICE: _ClassVar[Alert.Effect] + OTHER_EFFECT: _ClassVar[Alert.Effect] + UNKNOWN_EFFECT: _ClassVar[Alert.Effect] + STOP_MOVED: _ClassVar[Alert.Effect] + NO_EFFECT: _ClassVar[Alert.Effect] + ACCESSIBILITY_ISSUE: _ClassVar[Alert.Effect] + NO_SERVICE: Alert.Effect + REDUCED_SERVICE: Alert.Effect + SIGNIFICANT_DELAYS: Alert.Effect + DETOUR: Alert.Effect + ADDITIONAL_SERVICE: Alert.Effect + MODIFIED_SERVICE: Alert.Effect + OTHER_EFFECT: Alert.Effect + UNKNOWN_EFFECT: Alert.Effect + STOP_MOVED: Alert.Effect + NO_EFFECT: Alert.Effect + ACCESSIBILITY_ISSUE: Alert.Effect + class SeverityLevel(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + UNKNOWN_SEVERITY: _ClassVar[Alert.SeverityLevel] + INFO: _ClassVar[Alert.SeverityLevel] + WARNING: _ClassVar[Alert.SeverityLevel] + SEVERE: _ClassVar[Alert.SeverityLevel] + UNKNOWN_SEVERITY: Alert.SeverityLevel + INFO: Alert.SeverityLevel + WARNING: Alert.SeverityLevel + SEVERE: Alert.SeverityLevel + ACTIVE_PERIOD_FIELD_NUMBER: _ClassVar[int] + INFORMED_ENTITY_FIELD_NUMBER: _ClassVar[int] + CAUSE_FIELD_NUMBER: _ClassVar[int] + EFFECT_FIELD_NUMBER: _ClassVar[int] + URL_FIELD_NUMBER: _ClassVar[int] + HEADER_TEXT_FIELD_NUMBER: _ClassVar[int] + DESCRIPTION_TEXT_FIELD_NUMBER: _ClassVar[int] + TTS_HEADER_TEXT_FIELD_NUMBER: _ClassVar[int] + TTS_DESCRIPTION_TEXT_FIELD_NUMBER: _ClassVar[int] + SEVERITY_LEVEL_FIELD_NUMBER: _ClassVar[int] + IMAGE_FIELD_NUMBER: _ClassVar[int] + IMAGE_ALTERNATIVE_TEXT_FIELD_NUMBER: _ClassVar[int] + CAUSE_DETAIL_FIELD_NUMBER: _ClassVar[int] + EFFECT_DETAIL_FIELD_NUMBER: _ClassVar[int] + active_period: _containers.RepeatedCompositeFieldContainer[TimeRange] + informed_entity: _containers.RepeatedCompositeFieldContainer[EntitySelector] + cause: Alert.Cause + effect: Alert.Effect + url: TranslatedString + header_text: TranslatedString + description_text: TranslatedString + tts_header_text: TranslatedString + tts_description_text: TranslatedString + severity_level: Alert.SeverityLevel + image: TranslatedImage + image_alternative_text: TranslatedString + cause_detail: TranslatedString + effect_detail: TranslatedString + def __init__(self, active_period: _Optional[_Iterable[_Union[TimeRange, _Mapping]]] = ..., informed_entity: _Optional[_Iterable[_Union[EntitySelector, _Mapping]]] = ..., cause: _Optional[_Union[Alert.Cause, str]] = ..., effect: _Optional[_Union[Alert.Effect, str]] = ..., url: _Optional[_Union[TranslatedString, _Mapping]] = ..., header_text: _Optional[_Union[TranslatedString, _Mapping]] = ..., description_text: _Optional[_Union[TranslatedString, _Mapping]] = ..., tts_header_text: _Optional[_Union[TranslatedString, _Mapping]] = ..., tts_description_text: _Optional[_Union[TranslatedString, _Mapping]] = ..., severity_level: _Optional[_Union[Alert.SeverityLevel, str]] = ..., image: _Optional[_Union[TranslatedImage, _Mapping]] = ..., image_alternative_text: _Optional[_Union[TranslatedString, _Mapping]] = ..., cause_detail: _Optional[_Union[TranslatedString, _Mapping]] = ..., effect_detail: _Optional[_Union[TranslatedString, _Mapping]] = ...) -> None: ... + +class TimeRange(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + START_FIELD_NUMBER: _ClassVar[int] + END_FIELD_NUMBER: _ClassVar[int] + start: int + end: int + def __init__(self, start: _Optional[int] = ..., end: _Optional[int] = ...) -> None: ... + +class Position(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + LATITUDE_FIELD_NUMBER: _ClassVar[int] + LONGITUDE_FIELD_NUMBER: _ClassVar[int] + BEARING_FIELD_NUMBER: _ClassVar[int] + ODOMETER_FIELD_NUMBER: _ClassVar[int] + SPEED_FIELD_NUMBER: _ClassVar[int] + latitude: float + longitude: float + bearing: float + odometer: float + speed: float + def __init__(self, latitude: _Optional[float] = ..., longitude: _Optional[float] = ..., bearing: _Optional[float] = ..., odometer: _Optional[float] = ..., speed: _Optional[float] = ...) -> None: ... + +class TripDescriptor(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class ScheduleRelationship(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + SCHEDULED: _ClassVar[TripDescriptor.ScheduleRelationship] + ADDED: _ClassVar[TripDescriptor.ScheduleRelationship] + UNSCHEDULED: _ClassVar[TripDescriptor.ScheduleRelationship] + CANCELED: _ClassVar[TripDescriptor.ScheduleRelationship] + REPLACEMENT: _ClassVar[TripDescriptor.ScheduleRelationship] + DUPLICATED: _ClassVar[TripDescriptor.ScheduleRelationship] + DELETED: _ClassVar[TripDescriptor.ScheduleRelationship] + NEW: _ClassVar[TripDescriptor.ScheduleRelationship] + SCHEDULED: TripDescriptor.ScheduleRelationship + ADDED: TripDescriptor.ScheduleRelationship + UNSCHEDULED: TripDescriptor.ScheduleRelationship + CANCELED: TripDescriptor.ScheduleRelationship + REPLACEMENT: TripDescriptor.ScheduleRelationship + DUPLICATED: TripDescriptor.ScheduleRelationship + DELETED: TripDescriptor.ScheduleRelationship + NEW: TripDescriptor.ScheduleRelationship + class ModifiedTripSelector(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + MODIFICATIONS_ID_FIELD_NUMBER: _ClassVar[int] + AFFECTED_TRIP_ID_FIELD_NUMBER: _ClassVar[int] + START_TIME_FIELD_NUMBER: _ClassVar[int] + START_DATE_FIELD_NUMBER: _ClassVar[int] + modifications_id: str + affected_trip_id: str + start_time: str + start_date: str + def __init__(self, modifications_id: _Optional[str] = ..., affected_trip_id: _Optional[str] = ..., start_time: _Optional[str] = ..., start_date: _Optional[str] = ...) -> None: ... + TRIP_ID_FIELD_NUMBER: _ClassVar[int] + ROUTE_ID_FIELD_NUMBER: _ClassVar[int] + DIRECTION_ID_FIELD_NUMBER: _ClassVar[int] + START_TIME_FIELD_NUMBER: _ClassVar[int] + START_DATE_FIELD_NUMBER: _ClassVar[int] + SCHEDULE_RELATIONSHIP_FIELD_NUMBER: _ClassVar[int] + MODIFIED_TRIP_FIELD_NUMBER: _ClassVar[int] + trip_id: str + route_id: str + direction_id: int + start_time: str + start_date: str + schedule_relationship: TripDescriptor.ScheduleRelationship + modified_trip: TripDescriptor.ModifiedTripSelector + def __init__(self, trip_id: _Optional[str] = ..., route_id: _Optional[str] = ..., direction_id: _Optional[int] = ..., start_time: _Optional[str] = ..., start_date: _Optional[str] = ..., schedule_relationship: _Optional[_Union[TripDescriptor.ScheduleRelationship, str]] = ..., modified_trip: _Optional[_Union[TripDescriptor.ModifiedTripSelector, _Mapping]] = ...) -> None: ... + +class VehicleDescriptor(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class WheelchairAccessible(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + NO_VALUE: _ClassVar[VehicleDescriptor.WheelchairAccessible] + UNKNOWN: _ClassVar[VehicleDescriptor.WheelchairAccessible] + WHEELCHAIR_ACCESSIBLE: _ClassVar[VehicleDescriptor.WheelchairAccessible] + WHEELCHAIR_INACCESSIBLE: _ClassVar[VehicleDescriptor.WheelchairAccessible] + NO_VALUE: VehicleDescriptor.WheelchairAccessible + UNKNOWN: VehicleDescriptor.WheelchairAccessible + WHEELCHAIR_ACCESSIBLE: VehicleDescriptor.WheelchairAccessible + WHEELCHAIR_INACCESSIBLE: VehicleDescriptor.WheelchairAccessible + ID_FIELD_NUMBER: _ClassVar[int] + LABEL_FIELD_NUMBER: _ClassVar[int] + LICENSE_PLATE_FIELD_NUMBER: _ClassVar[int] + WHEELCHAIR_ACCESSIBLE_FIELD_NUMBER: _ClassVar[int] + id: str + label: str + license_plate: str + wheelchair_accessible: VehicleDescriptor.WheelchairAccessible + def __init__(self, id: _Optional[str] = ..., label: _Optional[str] = ..., license_plate: _Optional[str] = ..., wheelchair_accessible: _Optional[_Union[VehicleDescriptor.WheelchairAccessible, str]] = ...) -> None: ... + +class EntitySelector(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + AGENCY_ID_FIELD_NUMBER: _ClassVar[int] + ROUTE_ID_FIELD_NUMBER: _ClassVar[int] + ROUTE_TYPE_FIELD_NUMBER: _ClassVar[int] + TRIP_FIELD_NUMBER: _ClassVar[int] + STOP_ID_FIELD_NUMBER: _ClassVar[int] + DIRECTION_ID_FIELD_NUMBER: _ClassVar[int] + agency_id: str + route_id: str + route_type: int + trip: TripDescriptor + stop_id: str + direction_id: int + def __init__(self, agency_id: _Optional[str] = ..., route_id: _Optional[str] = ..., route_type: _Optional[int] = ..., trip: _Optional[_Union[TripDescriptor, _Mapping]] = ..., stop_id: _Optional[str] = ..., direction_id: _Optional[int] = ...) -> None: ... + +class TranslatedString(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class Translation(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + TEXT_FIELD_NUMBER: _ClassVar[int] + LANGUAGE_FIELD_NUMBER: _ClassVar[int] + text: str + language: str + def __init__(self, text: _Optional[str] = ..., language: _Optional[str] = ...) -> None: ... + TRANSLATION_FIELD_NUMBER: _ClassVar[int] + translation: _containers.RepeatedCompositeFieldContainer[TranslatedString.Translation] + def __init__(self, translation: _Optional[_Iterable[_Union[TranslatedString.Translation, _Mapping]]] = ...) -> None: ... + +class TranslatedImage(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class LocalizedImage(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + URL_FIELD_NUMBER: _ClassVar[int] + MEDIA_TYPE_FIELD_NUMBER: _ClassVar[int] + LANGUAGE_FIELD_NUMBER: _ClassVar[int] + url: str + media_type: str + language: str + def __init__(self, url: _Optional[str] = ..., media_type: _Optional[str] = ..., language: _Optional[str] = ...) -> None: ... + LOCALIZED_IMAGE_FIELD_NUMBER: _ClassVar[int] + localized_image: _containers.RepeatedCompositeFieldContainer[TranslatedImage.LocalizedImage] + def __init__(self, localized_image: _Optional[_Iterable[_Union[TranslatedImage.LocalizedImage, _Mapping]]] = ...) -> None: ... + +class Shape(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + SHAPE_ID_FIELD_NUMBER: _ClassVar[int] + ENCODED_POLYLINE_FIELD_NUMBER: _ClassVar[int] + shape_id: str + encoded_polyline: str + def __init__(self, shape_id: _Optional[str] = ..., encoded_polyline: _Optional[str] = ...) -> None: ... + +class Stop(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class WheelchairBoarding(int, metaclass=_enum_type_wrapper.EnumTypeWrapper): + __slots__ = () + UNKNOWN: _ClassVar[Stop.WheelchairBoarding] + AVAILABLE: _ClassVar[Stop.WheelchairBoarding] + NOT_AVAILABLE: _ClassVar[Stop.WheelchairBoarding] + UNKNOWN: Stop.WheelchairBoarding + AVAILABLE: Stop.WheelchairBoarding + NOT_AVAILABLE: Stop.WheelchairBoarding + STOP_ID_FIELD_NUMBER: _ClassVar[int] + STOP_CODE_FIELD_NUMBER: _ClassVar[int] + STOP_NAME_FIELD_NUMBER: _ClassVar[int] + TTS_STOP_NAME_FIELD_NUMBER: _ClassVar[int] + STOP_DESC_FIELD_NUMBER: _ClassVar[int] + STOP_LAT_FIELD_NUMBER: _ClassVar[int] + STOP_LON_FIELD_NUMBER: _ClassVar[int] + ZONE_ID_FIELD_NUMBER: _ClassVar[int] + STOP_URL_FIELD_NUMBER: _ClassVar[int] + PARENT_STATION_FIELD_NUMBER: _ClassVar[int] + STOP_TIMEZONE_FIELD_NUMBER: _ClassVar[int] + WHEELCHAIR_BOARDING_FIELD_NUMBER: _ClassVar[int] + LEVEL_ID_FIELD_NUMBER: _ClassVar[int] + PLATFORM_CODE_FIELD_NUMBER: _ClassVar[int] + stop_id: str + stop_code: TranslatedString + stop_name: TranslatedString + tts_stop_name: TranslatedString + stop_desc: TranslatedString + stop_lat: float + stop_lon: float + zone_id: str + stop_url: TranslatedString + parent_station: str + stop_timezone: str + wheelchair_boarding: Stop.WheelchairBoarding + level_id: str + platform_code: TranslatedString + def __init__(self, stop_id: _Optional[str] = ..., stop_code: _Optional[_Union[TranslatedString, _Mapping]] = ..., stop_name: _Optional[_Union[TranslatedString, _Mapping]] = ..., tts_stop_name: _Optional[_Union[TranslatedString, _Mapping]] = ..., stop_desc: _Optional[_Union[TranslatedString, _Mapping]] = ..., stop_lat: _Optional[float] = ..., stop_lon: _Optional[float] = ..., zone_id: _Optional[str] = ..., stop_url: _Optional[_Union[TranslatedString, _Mapping]] = ..., parent_station: _Optional[str] = ..., stop_timezone: _Optional[str] = ..., wheelchair_boarding: _Optional[_Union[Stop.WheelchairBoarding, str]] = ..., level_id: _Optional[str] = ..., platform_code: _Optional[_Union[TranslatedString, _Mapping]] = ...) -> None: ... + +class TripModifications(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + class Modification(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + START_STOP_SELECTOR_FIELD_NUMBER: _ClassVar[int] + END_STOP_SELECTOR_FIELD_NUMBER: _ClassVar[int] + PROPAGATED_MODIFICATION_DELAY_FIELD_NUMBER: _ClassVar[int] + REPLACEMENT_STOPS_FIELD_NUMBER: _ClassVar[int] + SERVICE_ALERT_ID_FIELD_NUMBER: _ClassVar[int] + LAST_MODIFIED_TIME_FIELD_NUMBER: _ClassVar[int] + start_stop_selector: StopSelector + end_stop_selector: StopSelector + propagated_modification_delay: int + replacement_stops: _containers.RepeatedCompositeFieldContainer[ReplacementStop] + service_alert_id: str + last_modified_time: int + def __init__(self, start_stop_selector: _Optional[_Union[StopSelector, _Mapping]] = ..., end_stop_selector: _Optional[_Union[StopSelector, _Mapping]] = ..., propagated_modification_delay: _Optional[int] = ..., replacement_stops: _Optional[_Iterable[_Union[ReplacementStop, _Mapping]]] = ..., service_alert_id: _Optional[str] = ..., last_modified_time: _Optional[int] = ...) -> None: ... + class SelectedTrips(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + TRIP_IDS_FIELD_NUMBER: _ClassVar[int] + SHAPE_ID_FIELD_NUMBER: _ClassVar[int] + trip_ids: _containers.RepeatedScalarFieldContainer[str] + shape_id: str + def __init__(self, trip_ids: _Optional[_Iterable[str]] = ..., shape_id: _Optional[str] = ...) -> None: ... + SELECTED_TRIPS_FIELD_NUMBER: _ClassVar[int] + START_TIMES_FIELD_NUMBER: _ClassVar[int] + SERVICE_DATES_FIELD_NUMBER: _ClassVar[int] + MODIFICATIONS_FIELD_NUMBER: _ClassVar[int] + selected_trips: _containers.RepeatedCompositeFieldContainer[TripModifications.SelectedTrips] + start_times: _containers.RepeatedScalarFieldContainer[str] + service_dates: _containers.RepeatedScalarFieldContainer[str] + modifications: _containers.RepeatedCompositeFieldContainer[TripModifications.Modification] + def __init__(self, selected_trips: _Optional[_Iterable[_Union[TripModifications.SelectedTrips, _Mapping]]] = ..., start_times: _Optional[_Iterable[str]] = ..., service_dates: _Optional[_Iterable[str]] = ..., modifications: _Optional[_Iterable[_Union[TripModifications.Modification, _Mapping]]] = ...) -> None: ... + +class StopSelector(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + STOP_SEQUENCE_FIELD_NUMBER: _ClassVar[int] + STOP_ID_FIELD_NUMBER: _ClassVar[int] + stop_sequence: int + stop_id: str + def __init__(self, stop_sequence: _Optional[int] = ..., stop_id: _Optional[str] = ...) -> None: ... + +class ReplacementStop(_message.Message): + __slots__ = () + Extensions: _python_message._ExtensionDict + TRAVEL_TIME_TO_STOP_FIELD_NUMBER: _ClassVar[int] + STOP_ID_FIELD_NUMBER: _ClassVar[int] + travel_time_to_stop: int + stop_id: str + def __init__(self, travel_time_to_stop: _Optional[int] = ..., stop_id: _Optional[str] = ...) -> None: ... diff --git a/proxy_rt_renfe/main.py b/proxy_rt_renfe/main.py new file mode 100644 index 0000000..89c55a0 --- /dev/null +++ b/proxy_rt_renfe/main.py @@ -0,0 +1,71 @@ +# /// script +# requires-python = ">=3.13" +# dependencies = [ +# "flask", +# "protobuf", +# "requests", +# ] +# /// + +from flask import Flask, Response +import requests + +from gtfsrt_pb2 import FeedEntity, FeedHeader, FeedMessage, TripDescriptor, TripUpdate + + +def download_rt_json(): + resp = requests.get("https://gtfsrt.renfe.com/trip_updates_LD.json") + + return resp.json() + + +def rt_json_to_proto(rt_json): + header = FeedHeader( + gtfs_realtime_version=rt_json["header"]["gtfsRealtimeVersion"], + timestamp=int(rt_json["header"]["timestamp"]), + ) + + entities = [] + for entity_json in rt_json["entity"]: + json_trip_update = entity_json.get("tripUpdate") + if not json_trip_update: + print(f"Skipping entity without tripUpdate: {entity_json['id']}") + continue + + if not json_trip_update.get("delay"): + print(f"Skipping entity without delay: {entity_json['id']}") + continue + + trip_descriptor = TripDescriptor( + trip_id=json_trip_update["trip"]["tripId"], + schedule_relationship=TripDescriptor.SCHEDULED, + ) + stu = TripUpdate.StopTimeUpdate( + stop_sequence=1, + arrival=TripUpdate.StopTimeEvent(delay=int(json_trip_update["delay"])), + departure=TripUpdate.StopTimeEvent(delay=int(json_trip_update["delay"])), + ) + trip_update = TripUpdate( + trip=trip_descriptor, + stop_time_update=[stu], + delay=int(json_trip_update.get("delay", "0")), + ) + entity = FeedEntity(id=entity_json["id"], trip_update=trip_update) + entities.append(entity) + + feed = FeedMessage(header=header, entity=entities) + + return feed.SerializeToString() + + +app = Flask(__name__) + + +@app.route("/proto", methods=["GET"]) +def proto(): + rt_json = download_rt_json() + proto_data = rt_json_to_proto(rt_json) + return Response(proto_data, mimetype="application/x-protobuf") + +if __name__ == "__main__": + app.run(host="localhost", port=5000) |