Feature: introduce api versioning, lazy loading and webhook namespace

[yanyongyu]

New Features

Webhook Namespace

Webhook payload parsing can now be done with both function and GitHub class.

from githubkit import GitHub
from githubkit.webhooks import parse_obj

parse_obj("event", payload)  # defaults to latest stable schema
GitHub.webhooks.parse_obj("event", payload)  # defaults to latest stable schema
GitHub.webhooks("2022-11-28").parse_obj("event", payload)

webhook parsing with event name supports type infer with overload.

from githubkit import GitHub
from githubkit.versions.latest.webhooks import PullRequestEvent

event: PullRequestEvent = GitHub.webhooks.parse_obj("pull_request", payload)

Warning

webhook models cannot be imported from githubkit.webhooks now,
use githubkit.versions.latest.models instead.
webhook types cannot be imported from githubkit.webhooks.types now,
use githubkit.versions.latest.webhooks instead.

API Versioning

API usage:

from githubkit import GitHub

g = GitHub()

# for rest api
# use latest stable version
g.rest.repos.get("owner", "repo")
# use specific version
g.rest("2022-11-28").repos.get("owner", "repo")

# for webhooks
# use latest stable version
g.webhooks.parse_obj("event", payload)
# use specific version
g.webhooks("2022-11-28").parse_obj("event", payload)

model schema usage:

# import from specific version
from githubkit.versions.v2022_11_28.models import FullRepository
# latest module always links to latest stable schema
from githubkit.versions.latest.models import FullRepository

Breakings

• Webhook models and types should be imported from githubkit.versions.latest.* due to the schema migrated to openapi description

Refs

fix #9
fix #10
fix #67
related to #11
related to #54