Package: caseciteparser
AboutA parser for legal case citations.InstallationYou can installcaseciteparserby running:pip install caseciteparserUsageThere are two user-facing functions incaseciteparser:parse_tokens(words)andparse_string(string).parse_tokens(words)parses a list of whitespace-delimited tokens and returns a list of dicts, where each item in the list corresponds to a legal case citation found in the list of word tokens.parse_string(string)parses a string by callingparse_tokens(string.split()).Examples>>> from caseciteparser import parse_string
>>> from pprint import pprint

>>> pprint(parse_string("Mydlach v. DaimlerChrysler Corp., 226 Ill. 2d 307, 311, 875 N.E.2d 1047 (2007)."))
[{'case_first_page': '307',
  'cite_string': '226 Ill. 2d 307, 311, 875 N.E.2d 1047 (2007).',
  'cite_type': 'full_cite',
  'date_paren_string': '2007',
  'end_index': 12,
  'pincite': '311',
  'reporter': 'Ill. 2d',
  'start_index': 4,
  'stringcites': [{'case_first_page': '1047',
                   'reporter': 'N.E.2d',
                   'volume': '875'}],
  'volume': '226',
  'year': '2007'}]

>>> pprint(parse_string("Charlesworth v. Mack, 727 F. Supp. 1407, 1412 (D. Mass. 1990)."))
[{'case_first_page': '1407',
  'cite_string': '727 F. Supp. 1407, 1412 (D. Mass. 1990).',
  'cite_type': 'full_cite',
  'court_jursidiction': 'Mass.',
  'court_type': 'D.',
  'date_paren_string': 'D. Mass. 1990',
  'end_index': 10,
  'pincite': '1412',
  'reporter': 'F. Supp.',
  'start_index': 3,
  'volume': '727',
  'year': '1990'}]

>>> pprint(parse_string("Youngstown, 343 U.S. at 585."))
[{'cite_string': '343 U.S. at 585.',
  'cite_type': 'short_cite',
  'end_index': 4,
  'pincite': '585',
  'reporter': 'U.S.',
  'start_index': 1,
  'volume': '343'}]

>>> pprint(parse_string("Although Illinois law recognizes limitation periods as valid contractual provisions in an \
 insurance contract, see, e.g., Affiliated FM Insurance Co. v. Board of Education, 23 F.3d 1261, 1264 (7th Cir. \
 1994) (and cases cited therein), section 143.1 of the Code is an important statutory restriction on such \
 limitation provisions, Hines v. Allstate Insurance Co., 298 Ill. App. 3d 585, 588, 698 N.E.2d 1120 (1998)."))
[{'case_first_page': '1261',
  'cite_string': '23 F.3d 1261, 1264 (7th Cir. 1994)',
  'cite_type': 'full_cite',
  'court_jursidiction': '7th',
  'court_type': 'Cir.',
  'date_paren_string': '7th Cir. 1994',
  'end_index': 30,
  'pincite': '1264',
  'reporter': 'F.3d',
  'start_index': 24,
  'volume': '23',
  'year': '1994'},
 {'case_first_page': '585',
  'cite_string': '298 Ill. App. 3d 585, 588, 698 N.E.2d 1120 (1998).',
  'cite_type': 'full_cite',
  'date_paren_string': '1998',
  'end_index': 63,
  'pincite': '588',
  'reporter': 'Ill. App. 3d',
  'start_index': 54,
  'stringcites': [{'case_first_page': '1120',
                   'reporter': 'N.E.2d',
                   'volume': '698'}],
  'volume': '298',
  'year': '1998'}]License/AttributionThis project is licensed under the GNU Affero General Public License, with the additional condition that you provide attribution to this project if you use it for academic research that results in the publication of a paper. See theLICENSEfile for the actual terms of the license.ContactFeel free to send me a message if you have any questions, or comments, or even to let me know how you’re usingcaseciteparser! I’m really interested in seeing what people are doing with automated analysis of caselaw!