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Bill of Lading OCR Python

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The Python OCR SDK supports the Bill of Lading API.

The sample below can be used for testing purposes.
Bill of Lading sample

Quick-Start

from mindee import Client, product, AsyncPredictResponse

# Init a new client
mindee_client = Client(api_key="my-api-key")

# Load a file from disk
input_doc = mindee_client.source_from_path("/path/to/the/file.ext")

# Load a file from disk and enqueue it.
result: AsyncPredictResponse = mindee_client.enqueue_and_parse(
    product.BillOfLadingV1,
    input_doc,
)

# Print a brief summary of the parsed data
print(result.document)

Field Types

Standard Fields

These fields are generic and used in several products.

BaseField

Each prediction object contains a set of fields that inherit from the generic BaseField class.
A typical BaseField object will have the following attributes:

  • value (Union[float, str]): corresponds to the field value. Can be None if no value was extracted.
  • confidence (float): the confidence score of the field prediction.
  • bounding_box ([Point, Point, Point, Point]): contains exactly 4 relative vertices (points) coordinates of a right rectangle containing the field in the document.
  • polygon (List[Point]): contains the relative vertices coordinates (Point) of a polygon containing the field in the image.
  • page_id (int): the ID of the page, always None when at document-level.
  • reconstructed (bool): indicates whether an object was reconstructed (not extracted as the API gave it).

Note: A Point simply refers to a List of two numbers ([float, float]).

Aside from the previous attributes, all basic fields have access to a custom __str__ method that can be used to print their value as a string.

DateField

Aside from the basic BaseField attributes, the date field DateField also implements the following:

  • date_object (Date): an accessible representation of the value as a python object. Can be None.

StringField

The text field StringField only has one constraint: its value is an Optional[str].

Specific Fields

Fields which are specific to this product; they are not used in any other product.

Carrier Field

The shipping company responsible for transporting the goods.

A BillOfLadingV1Carrier implements the following attributes:

  • name (str): The name of the carrier.
  • professional_number (str): The professional number of the carrier.
  • scac (str): The Standard Carrier Alpha Code (SCAC) of the carrier.
    Fields which are specific to this product; they are not used in any other product.

Consignee Field

The party to whom the goods are being shipped.

A BillOfLadingV1Consignee implements the following attributes:

  • address (str): The address of the consignee.
  • email (str): The email of the shipper.
  • name (str): The name of the consignee.
  • phone (str): The phone number of the consignee.
    Fields which are specific to this product; they are not used in any other product.

Items Field

The goods being shipped.

A BillOfLadingV1CarrierItem implements the following attributes:

  • description (str): A description of the item.
  • gross_weight (float): The gross weight of the item.
  • measurement (float): The measurement of the item.
  • measurement_unit (str): The unit of measurement for the measurement.
  • quantity (float): The quantity of the item being shipped.
  • weight_unit (str): The unit of measurement for weights.
    Fields which are specific to this product; they are not used in any other product.

Notify Party Field

The party to be notified of the arrival of the goods.

A BillOfLadingV1NotifyParty implements the following attributes:

  • address (str): The address of the notify party.
  • email (str): The email of the shipper.
  • name (str): The name of the notify party.
  • phone (str): The phone number of the notify party.
    Fields which are specific to this product; they are not used in any other product.

Shipper Field

The party responsible for shipping the goods.

A BillOfLadingV1Shipper implements the following attributes:

  • address (str): The address of the shipper.
  • email (str): The email of the shipper.
  • name (str): The name of the shipper.
  • phone (str): The phone number of the shipper.

Attributes

The following fields are extracted for Bill of Lading V1:

Bill of Lading Number

bill_of_lading_number (StringField): A unique identifier assigned to a Bill of Lading document.

print(result.document.inference.prediction.bill_of_lading_number.value)

Carrier

carrier (BillOfLadingV1Carrier): The shipping company responsible for transporting the goods.

print(result.document.inference.prediction.carrier.value)

Items

carrier_items (List[BillOfLadingV1CarrierItem]): The goods being shipped.

for carrier_items_elem in result.document.inference.prediction.carrier_items:
    print(carrier_items_elem.value)

Consignee

consignee (BillOfLadingV1Consignee): The party to whom the goods are being shipped.

print(result.document.inference.prediction.consignee.value)

Date of issue

date_of_issue (DateField): The date when the bill of lading is issued.

print(result.document.inference.prediction.date_of_issue.value)

Departure Date

departure_date (DateField): The date when the vessel departs from the port of loading.

print(result.document.inference.prediction.departure_date.value)

Notify Party

notify_party (BillOfLadingV1NotifyParty): The party to be notified of the arrival of the goods.

print(result.document.inference.prediction.notify_party.value)

Place of Delivery

place_of_delivery (StringField): The place where the goods are to be delivered.

print(result.document.inference.prediction.place_of_delivery.value)

Port of Discharge

port_of_discharge (StringField): The port where the goods are unloaded from the vessel.

print(result.document.inference.prediction.port_of_discharge.value)

Port of Loading

port_of_loading (StringField): The port where the goods are loaded onto the vessel.

print(result.document.inference.prediction.port_of_loading.value)

Shipper

shipper (BillOfLadingV1Shipper): The party responsible for shipping the goods.

print(result.document.inference.prediction.shipper.value)

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Updated 22 days ago