id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,pull_request,body,repo,type,active_lock_reason,performed_via_github_app,reactions,draft,state_reason 870125126,MDU6SXNzdWU4NzAxMjUxMjY=,1310,I'm creating a plugin to export a spreadsheet file (.ods or .xlsx),3747136,closed,0,,,2,2021-04-28T16:20:11Z,2021-04-30T07:26:11Z,2021-04-30T06:58:46Z,NONE,,"Hi, I have started developing a plugin to export records as a spreadsheet file. It could be ods or xlsx, whatever is easier. I have spotted the following packages: - ods files: https://pypi.org/project/odswriter/ - xlsx files: https://openpyxl.readthedocs.io/en/stable/index.html (quite powerful) or https://xlsxwriter.readthedocs.io/ (faster) This is the code I have so far, I test it with the `--plugins-dir` option: ```python from datasette import hookimpl from datasette.utils.asgi import Response import odswriter as ods def render_spreadsheet(rows): with ods.writer(open(""test.ods"",""wb"")) as odsfile: for row in rows: odsfile.writerow([""String"", ""ABCDEF123456"", ""123456""]) return Response(odsfile, content_type=""application/vnd.oasis.opendocument.spreadsheet"", status=200) @hookimpl def register_output_renderer(): return {""extension"": ""ods"", ""render"": render_spreadsheet} ``` I get the following error: ``` Traceback (most recent call last): File ""/home/colin/.local/lib/python3.8/site-packages/datasette/app.py"", line 1128, in route_path await response.asgi_send(send) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/utils/asgi.py"", line 339, in asgi_send body = body.encode(""utf-8"") AttributeError: 'ODSWriter' object has no attribute 'encode' ERROR: Exception in ASGI application Traceback (most recent call last): File ""/home/colin/.local/lib/python3.8/site-packages/datasette/app.py"", line 1128, in route_path await response.asgi_send(send) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/utils/asgi.py"", line 339, in asgi_send body = body.encode(""utf-8"") AttributeError: 'ODSWriter' object has no attribute 'encode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File ""/home/colin/.local/lib/python3.8/site-packages/uvicorn/protocols/http/h11_impl.py"", line 396, in run_asgi result = await app(self.scope, self.receive, self.send) File ""/home/colin/.local/lib/python3.8/site-packages/uvicorn/middleware/proxy_headers.py"", line 45, in __call__ return await self.app(scope, receive, send) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/utils/asgi.py"", line 161, in __call__ await self.app(scope, receive, send) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/tracer.py"", line 75, in __call__ await self.app(scope, receive, send) File ""/home/colin/.local/lib/python3.8/site-packages/asgi_csrf.py"", line 107, in app_wrapped_with_csrf await app(scope, receive, wrapped_send) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/app.py"", line 1086, in __call__ return await self.route_path(scope, receive, send, path) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/app.py"", line 1133, in route_path return await self.handle_500(request, send, exception) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/app.py"", line 1267, in handle_500 await asgi_send_html( File ""/home/colin/.local/lib/python3.8/site-packages/datasette/utils/asgi.py"", line 217, in asgi_send_html await asgi_send( File ""/home/colin/.local/lib/python3.8/site-packages/datasette/utils/asgi.py"", line 237, in asgi_send await asgi_start(send, status, headers, content_type) File ""/home/colin/.local/lib/python3.8/site-packages/datasette/utils/asgi.py"", line 246, in asgi_start await send( File ""/home/colin/.local/lib/python3.8/site-packages/asgi_csrf.py"", line 103, in wrapped_send await send(event) File ""/home/colin/.local/lib/python3.8/site-packages/uvicorn/protocols/http/h11_impl.py"", line 482, in send raise RuntimeError(msg % message_type) RuntimeError: Expected ASGI message 'http.response.body', but got 'http.response.start'. ``` I tried with `AsgiFileDownload` like in [DatabaseDownload](https://github.com/simonw/datasette/blob/main/datasette/views/database.py#L150) to deal with the binary nature of the ods file, but the renderer expects a Response: > should be dict or Response However, the `Response` class only supports the following methods, not binary: - html - text - json - redirect How would you suggest me to proceed to have my ods file downloaded? ",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1310/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed 870227815,MDExOlB1bGxSZXF1ZXN0NjI1NDU3NTc5,1311,Bump black from 20.8b1 to 21.4b1,27856297,closed,0,,,2,2021-04-28T18:25:58Z,2021-04-29T13:58:11Z,2021-04-29T13:58:09Z,CONTRIBUTOR,simonw/datasette/pulls/1311,"Bumps [black](https://github.com/psf/black) from 20.8b1 to 21.4b1.
Release notes

Sourced from black's releases.

21.4b1

Black

  • Fix crash on docstrings ending with "\ ". (#2142)

  • Fix crash when atypical whitespace is cleaned out of dostrings (#2120)

  • Reflect the --skip-magic-trailing-comma and --experimental-string-processing flags in the name of the cache file. Without this fix, changes in these flags would not take effect if the cache had already been populated. (#2131)

  • Don't remove necessary parentheses from assignment expression containing assert / return statements. (#2143)

Packaging

  • Bump pathspec to >= 0.8.1 to solve invalid .gitignore exclusion handling

21.4b0

Black

  • Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by Black and optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)

  • Black now processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)

  • Black now cleans up leading non-breaking spaces in comments (#2092)

  • Black now respects --skip-string-normalization when normalizing multiline docstring quotes (#1637)

  • Black no longer removes all empty lines between non-function code and decorators when formatting typing stubs. Now Black enforces a single empty line. (#1646)

  • Black no longer adds an incorrect space after a parenthesized assignment expression in if/while statements (#1655)

  • Added --skip-magic-trailing-comma / -C to avoid using trailing commas as a reason to split lines (#1824)

  • fixed a crash when PWD=/ on POSIX (#1631)

  • fixed "I/O operation on closed file" when using --diff (#1664)

  • Prevent coloured diff output being interleaved with multiple files (#1673)

  • Added support for PEP 614 relaxed decorator syntax on python 3.9 (#1711)

... (truncated)

Changelog

Sourced from black's changelog.

21.4b1

Black

  • Fix crash on docstrings ending with "\ ". (#2142)

  • Fix crash when atypical whitespace is cleaned out of dostrings (#2120)

  • Reflect the --skip-magic-trailing-comma and --experimental-string-processing flags in the name of the cache file. Without this fix, changes in these flags would not take effect if the cache had already been populated. (#2131)

  • Don't remove necessary parentheses from assignment expression containing assert / return statements. (#2143)

Packaging

  • Bump pathspec to >= 0.8.1 to solve invalid .gitignore exclusion handling

21.4b0

Black

  • Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by Black and optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)

  • Black now processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)

  • Black now cleans up leading non-breaking spaces in comments (#2092)

  • Black now respects --skip-string-normalization when normalizing multiline docstring quotes (#1637)

  • Black no longer removes all empty lines between non-function code and decorators when formatting typing stubs. Now Black enforces a single empty line. (#1646)

  • Black no longer adds an incorrect space after a parenthesized assignment expression in if/while statements (#1655)

  • Added --skip-magic-trailing-comma / -C to avoid using trailing commas as a reason to split lines (#1824)

  • fixed a crash when PWD=/ on POSIX (#1631)

  • fixed "I/O operation on closed file" when using --diff (#1664)

  • Prevent coloured diff output being interleaved with multiple files (#1673)

... (truncated)

Commits

[![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=black&package-manager=pip&previous-version=20.8b1&new-version=21.4b1)](https://dependabot.com/compatibility-score/?dependency-name=black&package-manager=pip&previous-version=20.8b1&new-version=21.4b1) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) ---
Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a ""Dependabot enabled"" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired)
",107914493,pull,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1311/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",0,