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--help summary for 'datasette inspect', closes #1597

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Simon Willison 2022-01-13 16:07:30 -08:00
commit 88bc2ceae1
2 changed files with 12 additions and 1 deletions
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6
datasette/cli.py
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@ -136,6 +136,12 @@ def cli():
@click.option("--inspect-file", default="-") @click.option("--inspect-file", default="-")
@sqlite_extensions @sqlite_extensions
def inspect(files, inspect_file, sqlite_extensions): def inspect(files, inspect_file, sqlite_extensions):
"""
Generate JSON summary of provided database files
This can then be passed to "datasette --inspect-file" to speed up count
operations against immutable database files.
"""
app = Datasette([], immutables=files, sqlite_extensions=sqlite_extensions) app = Datasette([], immutables=files, sqlite_extensions=sqlite_extensions)
loop = asyncio.get_event_loop() loop = asyncio.get_event_loop()
inspect_data = loop.run_until_complete(inspect_(files, sqlite_extensions)) inspect_data = loop.run_until_complete(inspect_(files, sqlite_extensions))

7
docs/cli-reference.rst
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@ -51,7 +51,7 @@ datasette --help
Commands: Commands:
serve* Serve up specified SQLite database files with a web UI serve* Serve up specified SQLite database files with a web UI
inspect inspect Generate JSON summary of provided database files
install Install Python packages - e.g. install Install Python packages - e.g.
package Package specified SQLite files into a new datasette Docker... package Package specified SQLite files into a new datasette Docker...
plugins List currently available plugins plugins List currently available plugins
@ -317,6 +317,11 @@ datasette inspect --help
Usage: datasette inspect [OPTIONS] [FILES]... Usage: datasette inspect [OPTIONS] [FILES]...
Generate JSON summary of provided database files
This can then be passed to "datasette --inspect-file" to speed up count
operations against immutable database files.
Options: Options:
--inspect-file TEXT --inspect-file TEXT
--load-extension TEXT Path to a SQLite extension to load --load-extension TEXT Path to a SQLite extension to load