kopia lustrzana https://github.com/simonw/datasette
66 wiersze
2.1 KiB
Python
66 wiersze
2.1 KiB
Python
import importlib
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import pluggy
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import pkg_resources
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import sys
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from . import hookspecs
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DEFAULT_PLUGINS = (
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"datasette.publish.heroku",
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"datasette.publish.cloudrun",
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"datasette.facets",
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"datasette.filters",
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"datasette.sql_functions",
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"datasette.actor_auth_cookie",
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"datasette.default_permissions",
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"datasette.default_magic_parameters",
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"datasette.blob_renderer",
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"datasette.default_menu_links",
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"datasette.handle_exception",
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"datasette.forbidden",
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)
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pm = pluggy.PluginManager("datasette")
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pm.add_hookspecs(hookspecs)
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if not hasattr(sys, "_called_from_test"):
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# Only load plugins if not running tests
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pm.load_setuptools_entrypoints("datasette")
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# Load default plugins
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for plugin in DEFAULT_PLUGINS:
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mod = importlib.import_module(plugin)
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pm.register(mod, plugin)
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def get_plugins():
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plugins = []
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plugin_to_distinfo = dict(pm.list_plugin_distinfo())
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for plugin in pm.get_plugins():
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static_path = None
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templates_path = None
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if plugin.__name__ not in DEFAULT_PLUGINS:
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try:
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if pkg_resources.resource_isdir(plugin.__name__, "static"):
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static_path = pkg_resources.resource_filename(
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plugin.__name__, "static"
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)
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if pkg_resources.resource_isdir(plugin.__name__, "templates"):
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templates_path = pkg_resources.resource_filename(
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plugin.__name__, "templates"
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)
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except (KeyError, ImportError):
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# Caused by --plugins_dir= plugins - KeyError/ImportError thrown in Py3.5
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pass
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plugin_info = {
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"name": plugin.__name__,
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"static_path": static_path,
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"templates_path": templates_path,
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"hooks": [h.name for h in pm.get_hookcallers(plugin)],
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}
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distinfo = plugin_to_distinfo.get(plugin)
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if distinfo:
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plugin_info["version"] = distinfo.version
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plugin_info["name"] = distinfo.project_name
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plugins.append(plugin_info)
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return plugins
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