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Redesigned register_output_renderer plugin hook, closes #581

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This commit is contained in:
Simon Willison 2020-05-27 19:21:41 -07:00
commit 52c4387c7d
8 changed files with 202 additions and 20 deletions
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18
datasette/views/base.py
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@ -14,6 +14,7 @@ from datasette.database import QueryInterrupted
from datasette.utils import (
InvalidSql,
LimitedWriter,
call_with_supported_arguments,
is_url,
path_with_added_args,
path_with_removed_args,
@ -387,7 +388,21 @@ class DataView(BaseView):
if _format in self.ds.renderers.keys():
# Dispatch request to the correct output format renderer
# (CSV is not handled here due to streaming)
result = self.ds.renderers[_format](request.args, data, self.name)
result = call_with_supported_arguments(
self.ds.renderers[_format],
datasette=self.ds,
columns=data.get("columns") or [],
rows=data.get("rows") or [],
sql=data.get("query", {}).get("sql", None),
query_name=data.get("query_name"),
database=database,
table=data.get("table"),
request=request,
view_name=self.name,
# These will be deprecated in Datasette 1.0:
args=request.args,
data=data,
)
if result is None:
raise NotFound("No data")
@ -395,6 +410,7 @@ class DataView(BaseView):
body=result.get("body"),
status=result.get("status_code", 200),
content_type=result.get("content_type", "text/plain"),
headers=result.get("headers"),
)
else:
extras = {}