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/pull/1000#issuecomment-706269271,https://api.github.com/repos/simonw/datasette/issues/1000,706269271,MDEyOklzc3VlQ29tbWVudDcwNjI2OTI3MQ==,9599,2020-10-09T16:08:49Z,2020-10-09T16:08:49Z,OWNER,I'm going to document this in a separate issue.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705890365,https://api.github.com/repos/simonw/datasette/issues/1000,705890365,MDEyOklzc3VlQ29tbWVudDcwNTg5MDM2NQ==,22429695,2020-10-09T00:03:29Z,2020-10-09T16:07:03Z,NONE,"# [Codecov](https://codecov.io/gh/simonw/datasette/pull/1000?src=pr&el=h1) Report
> Merging [#1000](https://codecov.io/gh/simonw/datasette/pull/1000?src=pr&el=desc) into [main](https://codecov.io/gh/simonw/datasette/commit/7249ac5ca04b5ddc6517750326ee7e522cc49145?el=desc) will **increase** coverage by `0.15%`.
> The diff coverage is `100.00%`.

[![Impacted file tree graph](https://codecov.io/gh/simonw/datasette/pull/1000/graphs/tree.svg?width=650&height=150&src=pr&token=eSahVY7kw1)](https://codecov.io/gh/simonw/datasette/pull/1000?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##             main    #1000      +/-   ##
==========================================
+ Coverage   84.37%   84.52%   +0.15%     
==========================================
  Files          28       28              
  Lines        3871     3878       +7     
==========================================
+ Hits         3266     3278      +12     
+ Misses        605      600       -5     
```


| [Impacted Files](https://codecov.io/gh/simonw/datasette/pull/1000?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [datasette/app.py](https://codecov.io/gh/simonw/datasette/pull/1000/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL2FwcC5weQ==) | `96.34% <100.00%> (+0.02%)` | :arrow_up: |
| [datasette/cli.py](https://codecov.io/gh/simonw/datasette/pull/1000/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL2NsaS5weQ==) | `74.35% <100.00%> (ø)` | |
| [datasette/utils/testing.py](https://codecov.io/gh/simonw/datasette/pull/1000/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3V0aWxzL3Rlc3RpbmcucHk=) | `95.16% <100.00%> (-4.84%)` | :arrow_down: |
| [datasette/views/base.py](https://codecov.io/gh/simonw/datasette/pull/1000/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3ZpZXdzL2Jhc2UucHk=) | `93.94% <100.00%> (+0.11%)` | :arrow_up: |
| [datasette/utils/asgi.py](https://codecov.io/gh/simonw/datasette/pull/1000/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3V0aWxzL2FzZ2kucHk=) | `91.92% <0.00%> (ø)` | |
| [datasette/views/special.py](https://codecov.io/gh/simonw/datasette/pull/1000/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3ZpZXdzL3NwZWNpYWwucHk=) | `93.51% <0.00%> (+8.33%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/simonw/datasette/pull/1000?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/simonw/datasette/pull/1000?src=pr&el=footer). Last update [7249ac5...8a80c79](https://codecov.io/gh/simonw/datasette/pull/1000?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-706263157,https://api.github.com/repos/simonw/datasette/issues/1000,706263157,MDEyOklzc3VlQ29tbWVudDcwNjI2MzE1Nw==,9599,2020-10-09T15:57:15Z,2020-10-09T15:57:15Z,OWNER,"My `httpx` pull request adding `raw_path` support was just merged: https://github.com/encode/httpx/pull/1357 - but it's not in a release yet.

I'm going to mark these tests as `xfail` so I can land this change - I'll remove that once an `httpx` release comes out that I can use to get the tests passing.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705946360,https://api.github.com/repos/simonw/datasette/issues/1000,705946360,MDEyOklzc3VlQ29tbWVudDcwNTk0NjM2MA==,9599,2020-10-09T03:28:08Z,2020-10-09T03:28:08Z,OWNER,"Here's where `httpx` sets up the ASGI scope: https://github.com/encode/httpx/blob/92ca4d0cc654859fc2257c492e55d8752370d427/httpx/_transports/asgi.py#L82-L97

```python
        # ASGI scope.
        scheme, host, port, full_path = url
        path, _, query = full_path.partition(b""?"")
        scope = {
            ""type"": ""http"",
            ""asgi"": {""version"": ""3.0""},
            ""http_version"": ""1.1"",
            ""method"": method.decode(),
            ""headers"": [(k.lower(), v) for (k, v) in headers],
            ""scheme"": scheme.decode(""ascii""),
            ""path"": unquote(path.decode(""ascii"")),
            ""query_string"": query,
            ""server"": (host.decode(""ascii""), port),
            ""client"": self.client,
            ""root_path"": self.root_path,
        }
```
Sure enough, it doesn't set the `raw_path`.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705946120,https://api.github.com/repos/simonw/datasette/issues/1000,705946120,MDEyOklzc3VlQ29tbWVudDcwNTk0NjEyMA==,9599,2020-10-09T03:27:05Z,2020-10-09T03:27:05Z,OWNER,"I may need to fuss around with how the `httpx` client sends things to the ASGI app.

https://github.com/encode/httpx/blob/92ca4d0cc654859fc2257c492e55d8752370d427/httpx/_transports/asgi.py#L26 is relevant:

    Alternatively, you can setup the transport instance explicitly.
    This allows you to include any additional configuration arguments specific
    to the ASGITransport class:
    ```
    transport = httpx.ASGITransport(
        app=app,
        root_path=""/submount"",
        client=(""1.2.3.4"", 123)
    )
    client = httpx.AsyncClient(transport=transport)
    ```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705945591,https://api.github.com/repos/simonw/datasette/issues/1000,705945591,MDEyOklzc3VlQ29tbWVudDcwNTk0NTU5MQ==,9599,2020-10-09T03:24:48Z,2020-10-09T03:24:48Z,OWNER,"I'm testing this with a `print(scope)` and `pytest -k test_table_with_slashes_in_name -s`.

Against the `main` branch:

`{'type': 'http', 'http_version': '1.0', 'method': 'GET', 'path': '/fixtures/table/with/slashes.csv', 'raw_path': b'/fixtures/table%2Fwith%2Fslashes.csv', 'query_string': b'_shape=objects&_format=json', 'headers': [[b'host', b'localhost']], 'csrftoken': <function asgi_csrf_decorator.<locals>._asgi_csrf_decorator.<locals>.app_wrapped_with_csrf.<locals>.get_csrftoken at 0x10e2e6040>}`

Against the broken branch:

`tests/test_api.py {'type': 'http', 'asgi': {'version': '3.0'}, 'http_version': '1.1', 'method': 'GET', 'headers': [(b'host', b'localhost'), (b'accept', b'*/*'), (b'accept-encoding', b'gzip, deflate'), (b'connection', b'keep-alive'), (b'user-agent', b'python-httpx/0.15.0')], 'scheme': 'http', 'path': '/fixtures/table%2Fwith%2Fslashes.csv', 'query_string': b'_shape=objects&_format=json', 'server': ('localhost', None), 'client': ('127.0.0.1', 123), 'root_path': '', 'csrftoken': <function asgi_csrf_decorator.<locals>._asgi_csrf_decorator.<locals>.app_wrapped_with_csrf.<locals>.get_csrftoken at 0x109e0eca0>}`

This is on my laptop though so both of those pass the tests.

Key difference: the `httpx` version doesn't set a `raw_path` at all. BUT.. it does set `path` and sets it to `'/fixtures/table%2Fwith%2Fslashes.csv'`

The non-httpx version sets `raw_path` to `b'/fixtures/table%2Fwith%2Fslashes.csv'` and `path` to `'/fixtures/table/with/slashes.csv'`.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705941580,https://api.github.com/repos/simonw/datasette/issues/1000,705941580,MDEyOklzc3VlQ29tbWVudDcwNTk0MTU4MA==,9599,2020-10-09T03:08:43Z,2020-10-09T03:08:43Z,OWNER,"Most likely reason for those failures is that `path` and `raw_path` are not being simulated correctly. I used to do those here:

https://github.com/simonw/datasette/blob/402cf870b7d65f9b5fba9e23aa99433294bd4523/datasette/utils/testing.py#L116-L125

But now I'm delegating that to `httpx` to handle.

WEIRD that it passes on my laptop but fails in GitHub Actions CI though.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705940507,https://api.github.com/repos/simonw/datasette/issues/1000,705940507,MDEyOklzc3VlQ29tbWVudDcwNTk0MDUwNw==,9599,2020-10-09T03:04:15Z,2020-10-09T03:04:15Z,OWNER,"This is really weird: new set of test failures that I wasn't seeing before, and those tests aren't failing on my laptop:
```
=========================== short test summary info ============================
FAILED tests/test_api.py::test_table_with_slashes_in_name - assert 404 == 200
FAILED tests/test_api.py::test_row_strange_table_name - assert 404 == 200
FAILED tests/test_html.py::test_row_strange_table_name_with_url_hash - assert...
FAILED tests/test_html.py::test_css_classes_on_body[/fixtures/table%2Fwith%2Fslashes.csv-expected_classes5]
FAILED tests/test_html.py::test_templates_considered[/fixtures/table%2Fwith%2Fslashes.csv-table-fixtures-tablewithslashescsv-fa7563.html, *table.html]
================== 5 failed, 738 passed in 194.73s (0:03:14) ===================
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705937696,https://api.github.com/repos/simonw/datasette/issues/1000,705937696,MDEyOklzc3VlQ29tbWVudDcwNTkzNzY5Ng==,9599,2020-10-09T02:52:53Z,2020-10-09T02:52:53Z,OWNER,"These failures are giving me a severe ""how did this ever work in the first place?"" vibe:
```
FAILED tests/test_html.py::test_base_url_config[/fixtures/compound_three_primary_keys-https://example.com/]
FAILED tests/test_html.py::test_base_url_config[/fixtures/compound_three_primary_keys/a,a,a-https://example.com/]
FAILED tests/test_html.py::test_base_url_config[/fixtures/paginated_view-https://example.com/]
FAILED tests/test_html.py::test_base_url_config[/fixtures/facetable-https://example.com/]
```
I have a fix for them, no idea why they weren't already failing though.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705926445,https://api.github.com/repos/simonw/datasette/issues/1000,705926445,MDEyOklzc3VlQ29tbWVudDcwNTkyNjQ0NQ==,9599,2020-10-09T02:15:38Z,2020-10-09T02:15:38Z,OWNER,"> FAILED tests/test_messages.py::test_messages_are_displayed_and_cleared - KeyError: 'ds_messages'

That one is caused by `response.cookies` skipping cookies that were set to the empty string. Same fix as this: https://github.com/simonw/datasette/blob/a1687351fb75b01f737fda4ad07e0781029de05c/tests/test_auth.py#L90-L95","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705926035,https://api.github.com/repos/simonw/datasette/issues/1000,705926035,MDEyOklzc3VlQ29tbWVudDcwNTkyNjAzNQ==,9599,2020-10-09T02:14:14Z,2020-10-09T02:14:14Z,OWNER,"Still need to handle these six failing tests:
```
FAILED tests/test_html.py::test_base_url_config[/fixtures/compound_three_primary_keys-https://example.com/] - AssertionError: {'base_url': 'https://example.com/', 'elemen...
FAILED tests/test_html.py::test_base_url_config[/fixtures/compound_three_primary_keys/a,a,a-https://example.com/] - AssertionError: {'base_url': 'https://example.com/', '...
FAILED tests/test_html.py::test_base_url_config[/fixtures/paginated_view-https://example.com/] - AssertionError: {'base_url': 'https://example.com/', 'element_parent': '<...
FAILED tests/test_html.py::test_base_url_config[/fixtures/facetable-https://example.com/] - AssertionError: {'base_url': 'https://example.com/', 'element_parent': '<p cla...
FAILED tests/test_messages.py::test_messages_are_displayed_and_cleared - KeyError: 'ds_messages'
FAILED tests/test_plugins.py::test_hook_register_magic_parameters - AssertionError: assert [{'line': '1.0', 'rowid': 1}] == [{'line': '1.1', 'rowid': 1}]
=========================================================== 6 failed, 731 passed, 6 warnings in 129.17s (0:02:09) ===========================================================
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705921006,https://api.github.com/repos/simonw/datasette/issues/1000,705921006,MDEyOklzc3VlQ29tbWVudDcwNTkyMTAwNg==,9599,2020-10-09T01:55:01Z,2020-10-09T01:55:01Z,OWNER,"With the single client that is reused for all tests:
```
% time pytest tests/test_api.py
...
6.73s user 9.91s system 81% cpu 20.365 total
```
After switching back to this class:
```python
class DatasetteClient:
    def __init__(self, ds):
        self.app = ds.app()

    def _fix(self, path):
        if path.startswith(""/""):
            path = ""http://localhost{}"".format(path)
        return path

    async def get(self, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.get(self._fix(path), **kwargs)

    async def options(self, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.options(self._fix(path), **kwargs)

    async def head(self, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.head(self._fix(path), **kwargs)

    async def post(self, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.post(self._fix(path), **kwargs)

    async def put(self, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.put(self._fix(path), **kwargs)

    async def patch(self, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.patch(self._fix(path), **kwargs)

    async def delete(self, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.delete(self._fix(path), **kwargs)

    async def request(self, method, path, **kwargs):
        async with httpx.AsyncClient(app=self.app) as client:
            return await client.request(method, self._fix(path), **kwargs)
```
The time taken is:
```
% time pytest tests/test_api.py
...
7.26s user 10.02s system 82% cpu 21.014 total
```
That's close enough that I don't feel I need to investigate this further.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705920228,https://api.github.com/repos/simonw/datasette/issues/1000,705920228,MDEyOklzc3VlQ29tbWVudDcwNTkyMDIyOA==,9599,2020-10-09T01:51:44Z,2020-10-09T01:51:44Z,OWNER,I'm going to switch back to having each request run through a new client. I'm worried about the impact on test performance though. I'll run a microbenchmark before and after.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705920055,https://api.github.com/repos/simonw/datasette/issues/1000,705920055,MDEyOklzc3VlQ29tbWVudDcwNTkyMDA1NQ==,9599,2020-10-09T01:51:05Z,2020-10-09T01:51:05Z,OWNER,"The topic of disabling cookie persistence is discussed a little here: https://github.com/encode/httpx/issues/422#issuecomment-537906693

> We have a cookiejar abstraction, I think setting it to an always-empty jar like you describe is best. :)","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705918844,https://api.github.com/repos/simonw/datasette/issues/1000,705918844,MDEyOklzc3VlQ29tbWVudDcwNTkxODg0NA==,9599,2020-10-09T01:46:06Z,2020-10-09T01:46:06Z,OWNER,"For this failing test I'm suspicious that the AsyncClient may be persisting cookies in between requests:
```
    def test_actor_cookie(app_client):
        ""A valid actor cookie sets request.scope['actor']""
        cookie = app_client.actor_cookie({""id"": ""test""})
        response = app_client.get(""/"", cookies={""ds_actor"": cookie})
>       assert {""id"": ""test""} == app_client.ds._last_request.scope[""actor""]
E       AssertionError: assert {'id': 'test'} == {'id': 'root'}
E         Differing items:
E         {'id': 'test'} != {'id': 'root'}
E         Use -v to get the full diff
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705902902,https://api.github.com/repos/simonw/datasette/issues/1000,705902902,MDEyOklzc3VlQ29tbWVudDcwNTkwMjkwMg==,9599,2020-10-09T00:50:49Z,2020-10-09T00:50:49Z,OWNER,"Almost all of the tests are passing:
```
=========================== short test summary info ============================
FAILED tests/test_api.py::test_table_with_slashes_in_name - assert 404 == 200
FAILED tests/test_api.py::test_row_strange_table_name - assert 404 == 200
FAILED tests/test_html.py::test_row_strange_table_name_with_url_hash - assert...
FAILED tests/test_html.py::test_css_classes_on_body[/fixtures/table%2Fwith%2Fslashes.csv-expected_classes5]
FAILED tests/test_html.py::test_templates_considered[/fixtures/table%2Fwith%2Fslashes.csv-table-fixtures-tablewithslashescsv-fa7563.html, *table.html]
FAILED tests/test_html.py::test_base_url_config[/fixtures/compound_three_primary_keys-https://example.com/]
FAILED tests/test_html.py::test_base_url_config[/fixtures/compound_three_primary_keys/a,a,a-https://example.com/]
FAILED tests/test_html.py::test_base_url_config[/fixtures/paginated_view-https://example.com/]
FAILED tests/test_html.py::test_base_url_config[/fixtures/facetable-https://example.com/]
FAILED tests/test_messages.py::test_messages_are_displayed_and_cleared - KeyE...
FAILED tests/test_plugins.py::test_hook_register_magic_parameters - Assertion...
============ 11 failed, 718 passed, 6 warnings in 225.77s (0:03:45) ============
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,
https://github.com/simonw/datasette/pull/1000#issuecomment-705899629,https://api.github.com/repos/simonw/datasette/issues/1000,705899629,MDEyOklzc3VlQ29tbWVudDcwNTg5OTYyOQ==,9599,2020-10-09T00:37:02Z,2020-10-09T00:37:02Z,OWNER,I'm going to route the existing `TestClient` through this mechanism to exercise it during the tests.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",717746043,