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Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API.
Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API.
Griffe, pronounced "grif" (/ɡʁif/
), is a french word that means "claw",
but also "signature" in a familiar way. "On reconnaît bien là sa griffe."
pip install griffe
With uv
:
uv tool install griffe
On the command line, pass the names of packages to the griffe dump
command:
$ griffe dump httpx fastapi
{
"httpx": {
"name": "httpx",
...
},
"fastapi": {
"name": "fastapi",
...
}
}
See the Serializing chapter for more examples.
Pass a relative path to the griffe check
command:
$ griffe check mypackage --verbose
mypackage/mymodule.py:10: MyClass.mymethod(myparam):
Parameter kind was changed:
Old: positional or keyword
New: keyword-only
For src
layouts:
$ griffe check --search src mypackage --verbose
src/mypackage/mymodule.py:10: MyClass.mymethod(myparam):
Parameter kind was changed:
Old: positional or keyword
New: keyword-only
It's also possible to directly check packages from PyPI.org
(or other indexes configured through PIP_INDEX_URL
).
This feature is available to sponsors only
and requires that you install Griffe with the pypi
extra:
pip install griffe[pypi]
The command syntax is:
griffe check package_name -b project-name==2.0 -a project-name==1.0
See the Checking chapter for more examples.
With Python, loading a package:
import griffe
fastapi = griffe.load("fastapi")
Finding breaking changes:
import griffe
previous = griffe.load_git("mypackage", ref="0.2.0")
current = griffe.load("mypackage")
for breakage in griffe.find_breaking_changes(previous, current):
...
See the Loading chapter for more examples.
FAQs
Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API.
We found that griffe demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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