diff options
Diffstat (limited to 'docs/howto')
| -rw-r--r-- | docs/howto/outputting-csv.txt | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/docs/howto/outputting-csv.txt b/docs/howto/outputting-csv.txt index dc3cf57cfd..0026d0293a 100644 --- a/docs/howto/outputting-csv.txt +++ b/docs/howto/outputting-csv.txt @@ -20,8 +20,10 @@ Here's an example:: def some_view(request): # Create the HttpResponse object with the appropriate CSV header. - response = HttpResponse(content_type='text/csv') - response.headers['Content-Disposition'] = 'attachment; filename="somefilename.csv"' + response = HttpResponse( + content_type='text/csv', + headers={'Content-Disposition': 'attachment; filename="somefilename.csv"'}, + ) writer = csv.writer(response) writer.writerow(['First row', 'Foo', 'Bar', 'Baz']) @@ -86,10 +88,11 @@ the assembly and transmission of a large CSV file:: rows = (["Row {}".format(idx), str(idx)] for idx in range(65536)) pseudo_buffer = Echo() writer = csv.writer(pseudo_buffer) - response = StreamingHttpResponse((writer.writerow(row) for row in rows), - content_type="text/csv") - response.headers['Content-Disposition'] = 'attachment; filename="somefilename.csv"' - return response + return StreamingHttpResponse( + (writer.writerow(row) for row in rows), + content_type="text/csv", + headers={'Content-Disposition': 'attachment; filename="somefilename.csv"'}, + ) Using the template system ========================= @@ -108,8 +111,10 @@ Here's an example, which generates the same CSV file as above:: def some_view(request): # Create the HttpResponse object with the appropriate CSV header. - response = HttpResponse(content_type='text/csv') - response.headers['Content-Disposition'] = 'attachment; filename="somefilename.csv"' + response = HttpResponse( + content_type='text/csv' + headers={'Content-Disposition': 'attachment; filename="somefilename.csv"'}, + ) # The data is hard-coded here, but you could load it from a database or # some other source. |