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improve new Hook system docstring

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Nick Sweeting 2024-09-05 03:51:54 -07:00
parent 44669fab73
commit d50aed9185
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1 changed files with 16 additions and 7 deletions
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23
archivebox/plugantic/base_hook.py
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@ -35,6 +35,18 @@ class BaseHook(BaseModel):
...
...
Both core ArchiveBox code and plugin code depend on python >= 3.10 and django >= 5.0 w/ sqlite and a filesystem.
Core ArchiveBox code can depend only on python and the pip libraries it ships with, and can never depend on plugin code / node / other binaries.
Plugin code can depend on archivebox core, other django apps, other pip libraries, and other plugins.
Plugins can provide BinProviders + Binaries which can depend on arbitrary other binaries / package managers like curl / wget / yt-dlp / etc.
The execution interface between plugins is simply calling builtinplugins.npm.... functions directly, django handles
importing all plugin code. There is no need to manually register methods/classes, only register to call
impure setup functions or provide runtime state.
settings.CONFIGS / settings.BINPROVIDERS / settings.BINARIES /... etc. are reserved for dynamic runtime state only.
This state is exposed to the broader system in a flat namespace, e.g. CONFIG.IS_DOCKER=True, or BINARIES = [
..., Binary('node', abspath='/usr/local/bin/node', version='22.2.0'), ...
]
"""
model_config = ConfigDict(
@ -51,21 +63,18 @@ class BaseHook(BaseModel):
@property
def name(self) -> str:
return f'{self.__module__}.{__class__.__name__}'
def register(self, settings, parent_plugin=None):
"""Load a record of an installed hook into global Django settings.HOOKS at runtime."""
assert json.dumps(self.model_json_schema(), indent=4), f'Hook {self.name} has invalid JSON schema.'
if settings is None:
from django.conf import settings as django_settings
settings = django_settings
assert json.dumps(self.model_json_schema(), indent=4), f'Hook {self.name} has invalid JSON schema.'
self._plugin = parent_plugin # for debugging only, never rely on this!
# record installed hook in settings.HOOKS
self._plugin = parent_plugin # for debugging only, never rely on this!
settings.HOOKS[self.name] = self
hook_prefix, plugin_shortname = self.name.split('.', 1)
print('REGISTERED HOOK:', self.name)