## Summary
It looks like `devpi` might add an empty fragment (`#`) at the end of
the URL. We expect it to contain the hash; this just makes
empty-fragment map to "no hash".
Closes https://github.com/astral-sh/uv/issues/1441.
## Summary
If a distribution contains a `+`, it'll be HTML-escaped; so when we try
to identify the `#`, we'll split in the wrong location.
Closes https://github.com/astral-sh/uv/issues/1338.
Closes https://github.com/astral-sh/uv/issues/1388
Fixes incorrect handling of relative paths returned by indexes without
an explicit `<base>`.
`Url.join` will drop the last segment in an url e.g. `http://foo/bar` ->
`http://foo/baz` if there is not a trailing slash but what we want is
`http://foo/bar/baz`. We don't add the trailing `/` in
`base_url_join_relative` because flat indexes are `http://foo/bar.html`
and we _want_ `bar.html` to be replaced.
First, replace all usages in files in-place. I used my editor for this.
If someone wants to add a one-liner that'd be fun.
Then, update directory and file names:
```
# Run twice for nested directories
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
# Update files
find . -type f -print0 | xargs -0 rename s/puffin/uv/g
```
Then add all the files again
```
# Add all the files again
git add crates
git add python/uv
# This one needs a force-add
git add -f crates/uv-trampoline
```
Charlie Marsh
David Szotten
Zanie Blue