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Export option: _shape=array&_nl=on for newline-delimited JSON

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This commit is contained in:
Simon Willison 2019-01-27 17:40:23 -08:00
commit b5dd83981a
6 changed files with 58 additions and 11 deletions
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12
datasette/views/base.py
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@ -432,10 +432,18 @@ class BaseView(RenderMixin):
headers = {}
if self.ds.cors:
headers["Access-Control-Allow-Origin"] = "*"
# Handle _nl option for _shape=array
nl = request.args.get("_nl", "")
if nl and shape == "array":
body = "\n".join(json.dumps(item) for item in data)
content_type = "text/plain"
else:
body = json.dumps(data, cls=CustomJSONEncoder)
content_type = "application/json"
r = response.HTTPResponse(
json.dumps(data, cls=CustomJSONEncoder),
body,
status=status_code,
content_type="application/json",
content_type=content_type,
headers=headers,
)
else: