issue_comments: 829885904
This data as json
| html_url | issue_url | id | node_id | user | created_at | updated_at | author_association | body | reactions | issue | performed_via_github_app |
|---|---|---|---|---|---|---|---|---|---|---|---|
| https://github.com/simonw/datasette/issues/1310#issuecomment-829885904 | https://api.github.com/repos/simonw/datasette/issues/1310 | 829885904 | MDEyOklzc3VlQ29tbWVudDgyOTg4NTkwNA== | 3747136 | 2021-04-30T06:58:46Z | 2021-04-30T07:26:11Z | NONE | I made it work with openpyxl. I'm not sure all the code under `@hookimpl` is necessary... but it works :) ```python from datasette import hookimpl from datasette.utils.asgi import Response from openpyxl import Workbook from openpyxl.writer.excel import save_virtual_workbook from openpyxl.cell import WriteOnlyCell from openpyxl.styles import Alignment, Font, PatternFill from tempfile import NamedTemporaryFile def render_spreadsheet(rows): wb = Workbook(write_only=True) ws = wb.create_sheet() ws = wb.active ws.title = "decp" columns = rows[0].keys() headers = [] for col in columns : c = WriteOnlyCell(ws, col) c.fill = PatternFill("solid", fgColor="DDEFFF") headers.append(c) ws.append(headers) for row in rows: wsRow = [] for col in columns: c = WriteOnlyCell(ws, row[col]) if col == "objet" : c.alignment = Alignment(wrapText = True) wsRow.append(c) ws.append(wsRow) with NamedTemporaryFile() as tmp: wb.save(tmp.name) tmp.seek(0) return Response( tmp.read(), headers={ 'Content-Disposition': 'attachment; filename=decp.xlsx', 'Content-type': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' } ) @hookimpl def register_output_renderer(): return {"extension": "xlsx", "render": render_spreadsheet, "can_render": lambda: False} ``` The key part was to find the right function to wrap the spreadsheet object `wb`. `NamedTemporaryFile()` did it! I'll update this issue when the plugin is packaged and ready for broader use. | {"total_count": 1, "+1": 0, "-1": 0, "laugh": 0, "hooray": 1, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0} | 870125126 |