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Canned query write counters demo, refs #2134

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Simon Willison 2023-08-09 17:56:27 -07:00
commit 33251d04e7
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30
.github/workflows/deploy-latest.yml vendored
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@ -57,6 +57,36 @@ jobs:
db.route = "alternative-route"
' > plugins/alternative_route.py
cp fixtures.db fixtures2.db
- name: And the counters writable canned query demo
run: |
cat > plugins/counters.py <<EOF
from datasette import hookimpl
@hookimpl
def startup(datasette):
db = datasette.add_memory_database("counters")
async def inner():
await db.execute_write("create table if not exists counters (name text primary key, value integer)")
await db.execute_write("insert or ignore into counters (name, value) values ('counter_a', 0)")
await db.execute_write("insert or ignore into counters (name, value) values ('counter_b', 0)")
await db.execute_write("insert or ignore into counters (name, value) values ('counter_c', 0)")
return inner
@hookimpl
def canned_queries(database):
if database == "counters":
queries = {}
for name in ("counter_a", "counter_b", "counter_c"):
queries["increment_{}".format(name)] = {
"sql": "update counters set value = value + 1 where name = '{}'".format(name),
"on_success_message_sql": "select 'Counter {name} incremented to ' || value from counters where name = '{name}'".format(name=name),
"write": True,
}
queries["decrement_{}".format(name)] = {
"sql": "update counters set value = value - 1 where name = '{}'".format(name),
"on_success_message_sql": "select 'Counter {name} decremented to ' || value from counters where name = '{name}'".format(name=name),
"write": True,
}
return queries
EOF
- name: Make some modifications to metadata.json
run: |
cat fixtures.json | \