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https://github.com/simonw/datasette.git
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8e01542fe9
datasette/template_contexts.py is now a thin index with no documentation strings of its own - the docs live next to the code: - Each page's Context class (DatabaseContext, QueryContext, TableContext, RowContext) carries a docstring, its template name and help metadata on view-added fields, in the view module itself - extra_field() fields document themselves from the Extra classes - The keys render_template() adds to every page are documented in TEMPLATE_BASE_CONTEXT in app.py, next to the code that adds them, with the contract tests keeping the two in sync docs/template_context.rst is regenerated from the dataclasses, so the table and row pages now include field types like the others. Refs #2127 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
"""
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Cog helpers for generating docs/template_context.rst from the Context
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dataclasses and TEMPLATE_BASE_CONTEXT - same pattern as json_api_doc.py.
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"""
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def template_context(cog):
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from datasette.app import TEMPLATE_BASE_CONTEXT
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from datasette.template_contexts import PAGES
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cog.out("\n")
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_section(
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cog,
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"Base context",
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(
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"These variables are available on every page rendered by "
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"Datasette, including pages rendered by plugins that use "
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":ref:`datasette.render_template() <datasette_render_template>`. "
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"Plugins can add additional variables using the "
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":ref:`plugin_hook_extra_template_vars` hook."
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),
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)
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for name, doc in TEMPLATE_BASE_CONTEXT.items():
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cog.out("``{}``\n".format(name))
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cog.out(" {}\n\n".format(doc))
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for klass in PAGES.values():
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title = "{} page".format(klass.__name__.removesuffix("Context"))
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intro = "{} Rendered using the ``{}`` template.".format(
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klass.__doc__, klass.template
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)
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_section(cog, title, intro)
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if klass.extras_scope is not None:
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cog.out(
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"Many of these keys are shared with the :ref:`JSON API "
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"<json_api>` for this page.\n\n"
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)
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for f in sorted(klass.documented_fields(), key=lambda f: f.name):
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cog.out("``{}`` - ``{}``\n".format(f.name, f.type_name))
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cog.out(" {}\n\n".format(f.help))
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def _section(cog, title, intro):
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cog.out("{}\n{}\n\n".format(title, "-" * len(title)))
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cog.out("{}\n\n".format(intro))
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