Is parsimonious safe to use?

parsimonious has no known vulnerabilities on the latest version (0.11.0). DepScope rates its health at 49/100 (high risk).

What is the latest version of parsimonious?

The latest version of parsimonious is 0.11.0, released 2025-11-12.

Does parsimonious have known vulnerabilities?

No known vulnerabilities on the latest version of parsimonious.

Is parsimonious deprecated?

No, parsimonious is actively maintained. Latest release: 0.11.0 (2025-11-12).

What are alternatives to parsimonious?

Popular alternatives to parsimonious in PyPI include: boto3, packaging, urllib3, idna, certifi.

What license does parsimonious use?

parsimonious is licensed under MIT.

parsimonious

pypiv0.11.0

(Soon to be) the fastest pure-Python PEG parser I could muster

License MITpermissive14 versions2 deps

erikrose/parsimonious

/ 100

Health

safe to use

[email protected] is safe to use (health: 49/100)

Health breakdown0 – 100

15/25

maintenance

0/20

popularity

25/25

security

9/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (2)

regex pytest;

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/parsimonious