A Python library for downloading and researching legal opinions using the Caselaw Access Project API. Note that new CAP accounts are no longer available and the CAP API was sunset on September 1, 2024.
Examples
In this example, Justopinion is used to download the decision with the citation 1 Breese 34.
>>> import os
>>> from justopinion import CAPClient
>>> client = CAPClient(api_token=os.getenv("YOUR_SECRET_API_TOKEN"))
>>> thornton = client.read_cite("1 Breese 34", full_case=True)
>>> thornton.casebody.data.parties[0]
'John Thornton and others, Appellants, v. George Smiley and John Bradshaw, Appellees.'
You can also use Justopinion to locate text in an opinion:
>>> thornton.opinions[0].locate_text("The court knows of no power in the administrator")
TextPositionSet{TextPositionSelector[22, 70)}
Or to get the text from a specified location in the opinion:
>>> selection = thornton.opinions[0].select_text([(258, 294), (312, 359)]) >>> str(selection) '…The note was made to West alone, and…the suit should have been commenced in his name…'
And you can use Justopinion to follow citations in an opinion and download the cited cases:
>>> str(thornton.cites_to[0]) 'Citation to 15 Ill., 284' >>> cited = client.read_cite(thornton.cites_to[0], full_case=True) >>> str(cited) 'Marsh v. People, 15 Ill. 284 (1853-12-01)'
Metadata
Release files for justopinion 0.4.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| justopinion-0.4.0.tar.gz | 21.3 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| justopinion-0.4.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 31.9 kB
Release files / justopinion-0.4.0.tar.gz
| Download URL | justopinion-0.4.0.tar.gz |
|---|---|
| Size | 21.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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|
|
BLAKE2b-256 checksum How to use checksums |
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|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.1.0 CPython/3.12.1
|
Release files / justopinion-0.4.0-py3-none-any.whl
| Download URL | justopinion-0.4.0-py3-none-any.whl |
|---|---|
| Size | 10.6 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
1da0d2e65fc7273ee68c19e4d5d52229724bf8438169a28b419947f5ea1e8c9f
|
|
BLAKE2b-256 checksum How to use checksums |
8e09baa6320d52b019e0b36528f11a316d327b737999d12f34a2b91a952acae9
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.1.0 CPython/3.12.1
|
Security for justopinion 0.4.0
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None of the files in this release were uploaded with provenance metadata.
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