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prepare_jinja2_environment(datasette) argument, refs #1809

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This commit is contained in:
Simon Willison 2022-09-14 14:31:54 -07:00
commit b40872f5e5
5 changed files with 14 additions and 7 deletions
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3
tests/plugins/my_plugin.py
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@ -142,8 +142,9 @@ def extra_template_vars(
@hookimpl
def prepare_jinja2_environment(env):
def prepare_jinja2_environment(env, datasette):
env.filters["format_numeric"] = lambda s: f"{float(s):,.0f}"
env.filters["to_hello"] = lambda s: datasette._HELLO
@hookimpl

5
tests/test_plugins.py
View file

@ -545,11 +545,12 @@ def test_hook_register_output_renderer_can_render(app_client):
@pytest.mark.asyncio
async def test_hook_prepare_jinja2_environment(app_client):
app_client.ds._HELLO = "HI"
template = app_client.ds.jinja_env.from_string(
"Hello there, {{ a|format_numeric }}", {"a": 3412341}
"Hello there, {{ a|format_numeric }}, {{ a|to_hello }}", {"a": 3412341}
)
rendered = await app_client.ds.render_template(template)
assert "Hello there, 3,412,341" == rendered
assert "Hello there, 3,412,341, HI" == rendered
def test_hook_publish_subcommand():