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Leg

arr_time instance-attribute 

arr_time: int

bid_price instance-attribute 

bid_price: float

bid_price_gradient instance-attribute 

bid_price_gradient: float

buckets instance-attribute 

buckets: Iterator[Bucket]

capacity instance-attribute 

capacity: int

carrier instance-attribute 

carrier: str

dep_time instance-attribute 

dep_time: int

dest instance-attribute 

dest: str

displacement instance-attribute 

displacement: float

distance instance-attribute 

distance: float

duration instance-attribute 

duration: float

equipment instance-attribute 

equipment: str

fcst_mean instance-attribute 

fcst_mean: float

fcst_mean_next_tf instance-attribute 

fcst_mean_next_tf: float

fcst_std_dev instance-attribute 

fcst_std_dev: float

fcst_std_dev_next_tf instance-attribute 

fcst_std_dev_next_tf: float

flt_no instance-attribute 

flt_no: int

gt_capacity instance-attribute 

gt_capacity: int

gt_revenue instance-attribute 

gt_revenue: float

gt_sold instance-attribute 

gt_sold: int

info instance-attribute 

info: Any

orig instance-attribute 

orig: str

q_demand instance-attribute 

q_demand: float

revenue instance-attribute 

revenue: float

sold instance-attribute 

sold: float

__init__ 

__init__(
    carrier: str,
    flt_no: int,
    orig: str,
    dest: str,
    capacity: int = 0,
    sold: int = 0,
    duration: int = 0,
    equipment: str = None,
    info: Any = None,
)

add_bucket 

add_bucket(*args: Bucket)

Add an inventory control bucket to the Leg.

bucket_number 

bucket_number(i: int | str) -> Bucket

Get the bucket from the leg.

Parameters:

  • i (int or str) –

    If an integer, returns the bucket at this index position from the list of buckets attached to this Leg. If given as a str, returns the bucket with the indicated booking class.

Returns:

capture_dcp 

capture_dcp(i: int) -> None

Grab a snapshot of important variables.

Parameters:

  • i (int) –

    The index of the DCP to capture.

forecast 

forecast(
    dcp_index: int,
    algorithm: str,
    snapshot_instruction: "SnapshotInstruction | None" = None,
)

get_bucket_auth 

get_bucket_auth(i: int | str) -> int

Get the authorization for a bucket attached to this leg.

Parameters:

  • i (int or str) –

    If an integer, returns the auth of the bucket at this index position from the list of buckets attached to this Leg. If given as a str, returns the auth of the bucket with the indicated booking class.

Returns:

  • int –

get_bucket_decision_fare 

get_bucket_decision_fare(bkt_ref: int | str) -> float

Get the decision fare for a bucket, either by class name (string) or index (int)

get_bucket_fcst_mean 

get_bucket_fcst_mean(bkt_ref: int | str) -> float

Get the forecast demand for a bucket, either by class name (string) or index (int)

get_bucket_fcst_revenue 

get_bucket_fcst_revenue(bkt_ref: int | str) -> float

Get the forecast revenue for a bucket, either by class name (string) or index (int)

get_bucket_fcst_std_dev 

get_bucket_fcst_std_dev(bkt_ref: int | str) -> float

Get the forecast demand std. dev. for a bucket, either by class name (string) or index (int)

get_bucket_revenue 

get_bucket_revenue(bkt_ref: int | str) -> float

Get the revenue for a bucket, either by class name (string) or index (int)

get_bucket_sold 

get_bucket_sold(i: int | str) -> int

Get the number of seats sold for a bucket attached to this leg.

Parameters:

  • i (int or str) –

    If an integer, returns the number of seats sold for the bucket at this index position from the list of buckets attached to this Leg. If given as a str, returns the number of seats sold for the bucket with the indicated booking class.

Returns:

  • int –

get_num_buckets 

get_num_buckets() -> int

Get the number of buckets attached to this leg.

littlewood 

littlewood(
    mu: float,
    sigma: float,
    rev_hi: float,
    rev_lo: float,
    cv100: float,
) -> float

print_bucket_detail 

print_bucket_detail()

Print a bunch of debugging info

print_bucket_history 

print_bucket_history()

Print a bunch of debugging info

set_bucket_auth 

set_bucket_auth(bkt_ref: int | str, auth: int)

Set the authorization for a bucket, either by class name (string) or index (int)

set_bucket_decision_fare 

set_bucket_decision_fare(bkt_ref: int | str, auth: int)

Set the decision fare for a bucket, either by class name (string) or index (int)

set_bucket_fcst_mean 

set_bucket_fcst_mean(bkt_ref: int | str, auth: int)

Set the forecast demand for a bucket, either by class name (string) or index (int)

set_bucket_fcst_revenue 

set_bucket_fcst_revenue(bkt_ref: int | str, auth: int)

Set the revenue forecast for a bucket, either by class name (string) or index (int)

set_bucket_fcst_std_dev 

set_bucket_fcst_std_dev(bkt_ref: int | str, auth: int)

Set the forecast demand std. dev. for a bucket, either by class name (string) or index (int)

set_bucket_revenue 

set_bucket_revenue(bkt_ref: int | str, auth: int)

Set the revenue for a bucket, either by class name (string) or index (int)

set_bucket_sold 

set_bucket_sold(bkt_ref: int | str, sold: int)

Set the seats sold for a bucket, either by class name (string) or index (int)

untruncate_demand 

untruncate_demand(
    dcp_index: int,
    algorithm: str,
    snapshot_instruction: "SnapshotInstruction | None" = None,
)

Run the demand untruncation models for this leg and its buckets.

write_to_sqlite 

write_to_sqlite(
    sqlite_pointer: sqlite3.Connection,
    sim: SimulationEngine,
    dcp: int,
)

Write to leg_bucket_detail.