## Summary
This PR adds a `NormalizedDisplay` trait that we can use for user-facing
paths, to strip the UNC prefix on Windows.
On other platforms, the implementation is a no-op (vs. `Display`).
I audited all usages of `.display()`, and changed any that were
user-facing, either via `println!` or `eprintln!`, or by way of being
included in error messages. I did _not_ change uses that were only in
tests or only went to tracing.
Closes https://github.com/astral-sh/puffin/issues/1084.
## Summary
First batch of changes for windows support. Notable changes:
* Fixes all compile errors and added windows specific paths.
* Working venv creation on windows, both from a base interpreter and
from a venv. This requires querying `stdlib` from the sysconfig paths to
find the launcher.
* Basic url/path conversion handling for windows.
* `if cfg!(...)` instead of `#[cfg()]`. This should make it easier to
keep everything compiling across platforms.
## Outlook
Test summary: 402 tests run: 299 passed (15 slow), 103 failed, 1 skipped
There are various reason for the remaining test failure:
* Windows-specific colorama and tzdata dependencies that change the
snapshot slightly. This is by far the biggest batch.
* Some url-path handling issues. I fixed some in the PR, some remain.
* Lack of the latest python patch versions for older pythons on my
machine, since there are no builds for windows and we need to register
them in the registry for them to be picked up for `py --list-paths` (CC
@zanieb RE #1070).
* Lack of entrypoint launchers.
* ... likely more
This PR attempts to fix a common footgun in `requirements.txt` files.
Previously, to provide a file, you had to use `package_name @
file:///Users/crmarsh/...` -- in other words, an absolute path.
Now, these requirements follow the exact same rules as editables, so you
can do:
```
package_name @ ./file.zip
```
And similar.
The way the parsing is setup, this is intentionally _not_ supported when
reading metadata -- only when parsing `requirements.txt` directly.
Closes#984.
## Summary
Based on user feedback. Calling it a "parse error" is misleading, since
this is really something we don't support, but that users can work
around.
## Summary
I don't know if this is actually a good change, but it tries to make the
editable install experience more consistent. Specifically, we now
support...
```
# Use a relative path with a `file://` prefix.
# Prior to this PR, we supported `file:../foo`, but not `file://../foo`, which felt inconsistent.
-e file://../foo
# Use environment variables with paths, not just URLs.
# Prior to this PR, we supported `file://${PROJECT_ROOT}/../foo`, but not the below.
-e ${PROJECT_ROOT}/../foo
```
Importantly, `-e file://../foo` is actually not supported by pip... `-e
file:../foo` _is_ supported though. We support both, as of this PR. Open
to feedback.
We now show the fully-resolved URL, rather than the URL as given by the
user, _everywhere_ except for the output resolution file (which should
retain relative paths, unexpanded environment variables, etc.).
Closes https://github.com/astral-sh/puffin/issues/687.
## Summary
This PR adds a `VerbatimUrl` struct to preserve verbatim URLs throughout
the resolution and installation pipeline. In short, alongside the parsed
`Url`, we also keep the URL as written by the user. This enables us to
display the URL exactly as written by the user, rather than the
serialized path that we use internally.
This will be especially useful once we start expanding environment
variables since, at that point, we'll be able to write the version of
the URL that includes the _unexpected_ environment variable to the
output file.
Currently, `dbg!` is hard to read because versions are verbose, showing
all optional fields, and we have a lot of versions. Changing debug
formatting to displaying the version number (which can be losslessly
converted to the struct and back) makes this more readable.
See e.g.
https://gist.github.com/konstin/38c0f32b109dffa73b3aa0ab86b9662b
**Before**
```text
version: Version {
epoch: 0,
release: [
1,
2,
3,
],
pre: None,
post: None,
dev: None,
local: None,
},
```
**After**
```text
version: "1.2.3",
```
Parse `-e` for editable installs in `requirements.txt`.
Unlike all the other requirements, editable installs don't have the name
of the package specified.
Charlie Marsh
konsti