lexnlp.extract.en.cusip: Extracting CUSIP

The lexnlp.extract.en.cusip module contains methods that allow for the extraction of CUSIP code from text. Example statements that are covered by default in this module include:

• 837649128
• 392690QT3
• 39298#QT5
• 12F123454

The full list of current unit test cases can be found here: https://github.com/LexPredict/lexpredict-lexnlp/tree/master/lexnlp/extract/en/tests/test_cusip

Extracting conditions

lexnlp.extract.en.cusip.get_cusip_list(text)

Example

>>> import lexnlp.extract.en.cusip
>>> text = "This is 39298#QT5 code"
>>> print(lexnlp.extract.en.cusip.get_cusip(text))
[{'location_start': 8,
  'location_end': 17,
  'text': '39298#QT5',
  'issuer_id': '39298#',
  'issue_id': 'QT',
  'checksum': 5,
  'ppn': True,
  'tba': None,
  'internal': False}]

>>> text = "This is TBA 12F123454 code"
>>> print(lexnlp.extract.en.cusip.get_cusip(text))
[{'location_start': 12,
  'location_end': 21,
  'text': '12F123454',
  'issuer_id': '12F123',
  'issue_id': '45',
  'checksum': 4,
  'internal': False,
  'tba': {'product_code': '12',
          'mortgage_type': 'F',
          'coupon': '123',
          'maturity': '4',
          'settlement_month': '5',
          'checksum': '4',
          'settlement_month_name': 'May'},
  'ppn': False}]