kopia lustrzana https://github.com/simonw/datasette
93 wiersze
2.1 KiB
Python
93 wiersze
2.1 KiB
Python
from datasette.app import Datasette
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import os
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import sqlite3
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import tempfile
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import time
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def app_client():
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with tempfile.TemporaryDirectory() as tmpdir:
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filepath = os.path.join(tmpdir, 'test_tables.db')
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conn = sqlite3.connect(filepath)
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conn.executescript(TABLES)
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os.chdir(os.path.dirname(filepath))
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ds = Datasette(
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[filepath],
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page_size=50,
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max_returned_rows=100,
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sql_time_limit_ms=20,
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)
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ds.sqlite_functions.append(
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('sleep', 1, lambda n: time.sleep(float(n))),
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)
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yield ds.app().test_client
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TABLES = '''
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CREATE TABLE simple_primary_key (
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pk varchar(30) primary key,
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content text
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);
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CREATE TABLE compound_primary_key (
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pk1 varchar(30),
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pk2 varchar(30),
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content text,
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PRIMARY KEY (pk1, pk2)
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);
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INSERT INTO compound_primary_key VALUES ('a', 'b', 'c');
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CREATE TABLE no_primary_key (
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content text,
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a text,
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b text,
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c text
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);
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CREATE TABLE [123_starts_with_digits] (
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content text
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);
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CREATE VIEW paginated_view AS
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SELECT
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content,
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'- ' || content || ' -' AS content_extra
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FROM no_primary_key;
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CREATE TABLE "Table With Space In Name" (
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pk varchar(30) primary key,
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content text
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);
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CREATE TABLE "table/with/slashes.csv" (
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pk varchar(30) primary key,
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content text
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);
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CREATE TABLE "complex_foreign_keys" (
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pk varchar(30) primary key,
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f1 text,
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f2 text,
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f3 text,
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FOREIGN KEY ("f1") REFERENCES [simple_primary_key](id),
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FOREIGN KEY ("f2") REFERENCES [simple_primary_key](id),
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FOREIGN KEY ("f3") REFERENCES [simple_primary_key](id)
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);
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INSERT INTO simple_primary_key VALUES (1, 'hello');
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INSERT INTO simple_primary_key VALUES (2, 'world');
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INSERT INTO simple_primary_key VALUES (3, '');
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INSERT INTO complex_foreign_keys VALUES (1, 1, 2, 1);
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INSERT INTO [table/with/slashes.csv] VALUES (3, 'hey');
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CREATE VIEW simple_view AS
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SELECT content, upper(content) AS upper_content FROM simple_primary_key;
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''' + '\n'.join([
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'INSERT INTO no_primary_key VALUES ({i}, "a{i}", "b{i}", "c{i}");'.format(i=i + 1)
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for i in range(201)
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])
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