## Summary
Now, `puffin_warnings::warn_once` and `puffin_warnings::warn` will go to
`stderr`, as long as the user isn't running under `--quiet`. Previously,
these went through `tracing`, and so were only visible when running
under `--verbose`.
Uses https://github.com/pubgrub-rs/pubgrub/pull/156 to consolidate
version ranges in error reports using the actual available versions for
each package.
Alternative to https://github.com/zanieb/pubgrub/pull/8 which implements
this behavior as a method in the `Reporter` — here it's implemented in
our custom report formatter (#521) instead which requires no upstream
changes.
Requires https://github.com/zanieb/pubgrub/pull/11 to only retrieve the
versions for packages that will be used in the report.
This is a work in progress. Some things to do:
- ~We may want to allow lazy retrieval of the version maps from the
formatter~
- [x] We should probably create a separate error type for no solution
instead of mixing them with other resolve errors
- ~We can probably do something smarter than creating vectors to hold
the versions~
- [x] This degrades error messages when a single version is not
available, we'll need to special case that
- [x] It seems safer to coerce the error type in `resolve` instead of
`solve` if feasible
## Summary
Now, after running `pip-install`, we validate that the set of installed
packages is consistent -- that is, that we don't have any packages that
are missing dependencies, or incompatible versions of installed
dependencies.
## Summary
At present, when performing a `pip-install`, we first do a resolution,
then take the set of requirements and basically run them through our
`pip-sync`, which itself includes re-resolving the dependencies to get a
specific `Dist` for each package. (E.g., the set of requirements might
say `flask==3.0.0`, but the installer needs a specific _wheel_ or source
distribution to install.)
This PR removes this second resolution by exposing the set of pinned
packages from the resolution. The main challenge here is that we have an
optimization in the resolver such that we let the resolver read metadata
from an incompatible wheel as long as a source distribution exists for a
given package. This lets us avoid building source distributions in the
resolver under the assumption that we'll be able to install the package
later on, if needed. As such, the resolver now needs to track the
resolution and installation filenames separately.
## Summary
When running `puffin pip-install`, we should respect versions that are
already installed in the environment. For example, if you run `puffin
pip-install flask==2.0.0` and then `puffin pip-install flask`, we should
avoid upgrading Flask. The most natural way to model this is to mark
them as "preferences".
(It's not enough to just filter those requirements out prior to
resolving, since we may not have the _dependencies_ of those packages
installed. We _could_ recursively verify this across the
`site-packages`, but that would be a larger PR.)
## Summary
This PR adds a `pip-install` command that operates like, well, `pip
install`. In short, it resolves the provided dependency, then makes sure
they're all installed in the environment. The primary differences with
`pip-sync` are that (1) `pip-sync` ignores dependencies, and assumes
that the packages represent a complete set; and (2) `pip-sync`
uninstalls any unlisted packages.
There are a bunch of TODOs that I'll resolve in subsequent PRs.
Closes https://github.com/astral-sh/puffin/issues/129.
## Summary
At present, we have two separate phases within the installation pipeline
related to populating wheels into the cache. The first phase downloads
the distribution, and then builds any source distributions into wheels;
the second phase unzips all the built wheels into the cache.
This PR merges those two phases into one, such that we seamlessly
download, build, and unzip wheels in one pass. This is more efficient,
since we can start unzipping while we build. It also ensures that if the
install _fails_ partway through, we don't end up with a bunch of
downloaded wheels that we never had a chance to unzip. The code is also
much simpler.
The main downside is that the user-facing feedback isn't as granular,
since we only have one phase and one progress bar for what was
originally three distinct phases.
Closes https://github.com/astral-sh/puffin/issues/571.
## Test Plan
I ran the benchmark script on two separate requirements files, and saw a
7% and 31% speedup respectively:
```text
+ TARGET=./scripts/benchmarks/requirements.txt
+ hyperfine --runs 100 --warmup 10 --prepare 'virtualenv --clear .venv' './target/release/main pip-sync ./scripts/benchmarks/requirements.txt --no-cache' --prepare 'virtualenv --clear .venv' './target/release/puffin pip-sync ./scripts/benchmarks/requirements.txt --no-cache'
Benchmark 1: ./target/release/main pip-sync ./scripts/benchmarks/requirements.txt --no-cache
Time (mean ± σ): 269.4 ms ± 33.0 ms [User: 42.4 ms, System: 117.5 ms]
Range (min … max): 221.7 ms … 446.7 ms 100 runs
Benchmark 2: ./target/release/puffin pip-sync ./scripts/benchmarks/requirements.txt --no-cache
Time (mean ± σ): 250.6 ms ± 28.3 ms [User: 41.5 ms, System: 127.4 ms]
Range (min … max): 207.6 ms … 336.4 ms 100 runs
Summary
'./target/release/puffin pip-sync ./scripts/benchmarks/requirements.txt --no-cache' ran
1.07 ± 0.18 times faster than './target/release/main pip-sync ./scripts/benchmarks/requirements.txt --no-cache'
```
```text
+ TARGET=./scripts/benchmarks/requirements-large.txt
+ hyperfine --runs 100 --warmup 10 --prepare 'virtualenv --clear .venv' './target/release/main pip-sync ./scripts/benchmarks/requirements-large.txt --no-cache' --prepare 'virtualenv --clear .venv' './target/release/puffin pip-sync ./scripts/benchmarks/requirements-large.txt --no-cache'
Benchmark 1: ./target/release/main pip-sync ./scripts/benchmarks/requirements-large.txt --no-cache
Time (mean ± σ): 5.053 s ± 0.354 s [User: 1.413 s, System: 6.710 s]
Range (min … max): 4.584 s … 6.333 s 100 runs
Benchmark 2: ./target/release/puffin pip-sync ./scripts/benchmarks/requirements-large.txt --no-cache
Time (mean ± σ): 3.845 s ± 0.225 s [User: 1.364 s, System: 6.970 s]
Range (min … max): 3.482 s … 4.715 s 100 runs
Summary
'./target/release/puffin pip-sync ./scripts/benchmarks/requirements-large.txt --no-cache' ran
```
I saw warnings when we were e.g. unzipping wheel and setuptools in two
tasks at the same time. We now keep track of in flight unzips.
This introduces a `OnceMap` abstraction which we also use in the
resolver.
## Summary
This PR adds two flags to `pip-sync`: `--reinstall`, and
`--reinstall-package [PACKAGE]`. The former reinstalls all packages in
the requirements, while the latter can be repeated and reinstalls all
specified packages.
For our purposes, a reinstall includes (1) purging the cache, and (2)
marking any already-installed versions as extraneous.
Closes#572.
Closes https://github.com/astral-sh/puffin/issues/271.
## Summary
This PR enables `puffin clean` to accept package names as command line
arguments, and selectively purge entries from the cache tied to the
given package.
Relate to #572.
## Test Plan
Modified all the caching tests to run an additional step to (1) purge
the cache, and (2) re-install the package.
Also ensures that we filter out any incompatible requirements when
building the install plan. In general, we assume that requirements were
generated by `pip-compile`, in which case all requirements should be
compatible and there should be no duplicates; but we should handle this
case gracefully.
Closes https://github.com/astral-sh/puffin/issues/582.
I'm working off of @konstin's commit here to implement arbitrary unsat
test cases for the resolver.
The entirety of the resolver's io are two functions: Get the version map
for a package (PEP 440 version -> distribution) and get the metadata for
a distribution. A new trait `ResolverProvider` abstracts these two away and
allows replacing the real network requests e.g. with stored responses
(https://github.com/pradyunsg/pip-resolver-benchmarks/blob/main/scenarios/pyrax_198.json).
---------
Co-authored-by: konsti <konstin@mailbox.org>
## Summary
Allows, e.g., `--python-version 3.7` or `--python-version 3.7.9`. This
was also feedback I received in the original PR.
Closes https://github.com/astral-sh/puffin/issues/533.
Ensure we're using atomic writes everywhere in our cache to avoid broken
cache records and error with parallel puffin actions
(https://github.com/astral-sh/puffin/pull/544#issuecomment-1838841581).
All json files that are written to the cache are written atomically and
the build wheels are written to temp dir and then moved atomically. I
didn't touch venv creation though, i don't think that's worth it since
python does not support atomic package installation through its design.
## Summary
This PR modifies the behavior of our `--python-version` override in two
ways:
1. First, we always use the "real" interpreter in the source
distribution builder. I think this is correct. We don't need to use the
fake markers for recursive builds, because all we care about is the
top-level resolution, and we already assume that a single source
distribution will always return the same metadata regardless of its
build environment.
2. Second, we require that source distributions are compatible with
_both_ the "real" interpreter version and the marker environment. This
ensures that we don't try to build source distributions that are
compatible with our interpreter, but incompatible with the target
version.
Closes https://github.com/astral-sh/puffin/issues/407.
## Summary
Even if this will typically be in the user's application folder (rather
than a local directory), it's still a good practice.
Closes https://github.com/astral-sh/puffin/issues/280.
After this change, two wheel caches remain: `built-wheels-v0` and
`wheels-v0`, docs screenshots below. Each contains both the wheel
metadata, cache policy and zip or unzipped wheels under the same name.
The zipped/unzipped strategy is as follows: In `pip-compile`, when we
build a wheel, we store it zipped. When `pip-sync` or a source dist
build in `pip-compile` need to install the wheel, we unzip it, remove
the file and replace it with the unzipped wheel.
This removes `WheelCache` and `UrlIndex` in favor of `Cache` plus
`WheelCache`. The non-built wheel cache now considers index urls and the
url for url wheels.
I'm unsure if we need the `Unzipper` type, this could just be a
function.
I move `no_index` into `IndexUrls` and started using `IndexUrl` up to
the clap level.
I left a number of TODOs in the code, namely performing the actual
invalidation of unzipped wheels and making the `InstallPlan` understand
cache invalidation (i.e. uninstall wheels when their remote changed).
This is mostly a mechanical refactor that moves 80% of our code to the
same cache abstraction.
It introduces cache `Cache`, which abstracts away the path of the cache
and the temp dir drop and is passed throughout the codebase. To get a
specific cache bucket, you need to requests your `CacheBucket` from
`Cache`. `CacheBucket` is the centralizes the names of all cache
buckets, moving them away from the string constants spread throughout
the crates.
Specifically for working with the `CachedClient`, there is a
`CacheEntry`. I'm not sure yet if that is a strict improvement over
`cache_dir: PathBuf, cache_file: String`, i may have to rotate that
later.
The interpreter cache moved into `interpreter-v0`.
We can use the `CacheBucket` page to document the cache structure in
each bucket:
**Motivation** Previously, we would install any wheel with the correct
package name and version from the cache, even if it doesn't match the
current python interpreter.
**Summary** The unzipped wheel cache for registries now uses the entire
wheel filename over the name-version (`editables-0.5-py3-none-any.whl`
over `editables-0.5`).
Built wheels are not stored in the `wheels-v0` unzipped wheels cache
anymore. For each source distribution, there can be multiple built
wheels (with different compatibility tags), so i argue that we need a
different cache structure for them (follow up PR).
For `all-kinds.in` with
```bash
rm -rf cache-all-kinds
virtualenv --clear -p 3.12 .venv
cargo run --bin puffin -- pip-sync --cache-dir cache-all-kinds target/all-kinds.txt
```
we get:
**Before**
```
cache-all-kinds/wheels-v0/
├── registry
│ ├── annotated_types-0.6.0
│ ├── asgiref-3.7.2
│ ├── blinker-1.7.0
│ ├── certifi-2023.11.17
│ ├── cffi-1.16.0
│ ├── [...]
│ ├── tzdata-2023.3
│ ├── urllib3-2.1.0
│ └── wheel-0.42.0
└── url
├── 4b8be67c801a7ecb
│ ├── flask
│ └── flask-3.0.0.dist-info
├── 6781bd6440ae72c2
│ ├── werkzeug
│ └── werkzeug-3.0.1.dist-info
└── a67db8ed076e3814
├── pydantic_extra_types
└── pydantic_extra_types-2.1.0.dist-info
48 directories, 0 files
```
**After**
```
cache-all-kinds/wheels-v0/
├── registry
│ ├── annotated_types-0.6.0-py3-none-any.whl
│ ├── asgiref-3.7.2-py3-none-any.whl
│ ├── blinker-1.7.0-py3-none-any.whl
│ ├── certifi-2023.11.17-py3-none-any.whl
│ ├── cffi-1.16.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
│ ├── [...]
│ ├── tzdata-2023.3-py2.py3-none-any.whl
│ ├── urllib3-2.1.0-py3-none-any.whl
│ └── wheel-0.42.0-py3-none-any.whl
└── url
└── 4b8be67c801a7ecb
└── flask-3.0.0-py3-none-any.whl
39 directories, 0 files
```
**Outlook** Part of #477 "Fix wheel caching". Further tasks:
* Replace the `CacheShard` with `WheelMetadataCache` which handles urls
properly.
* Delete unzipped wheels when their remote wheel changed
* Store built wheels next to the `metadata.json` in the source dist
directory; delete built wheels when their source dist changed (different
cache bucket, but it's the same problem of fixing wheel caching) I'll
make stacked PRs for those
## Summary and motivation
For a given source dist, we store the metadata of each wheel built
through it in `built-wheel-metadata-v0/pypi/<source dist
filename>/metadata.json`. During resolution, we check the cache status
of the source dist. If it is fresh, we check `metadata.json` for a
matching wheel. If there is one we use that metadata, if there isn't, we
build one. If the source is stale, we build a wheel and override
`metadata.json` with that single wheel. This PR thereby ties the local
built wheel metadata cache to the freshness of the remote source dist.
This functionality is available through `SourceDistCachedBuilder`.
`puffin_installer::Builder`, `puffin_installer::Downloader` and
`Fetcher` are removed, instead there are now `FetchAndBuild` which calls
into the also new `SourceDistCachedBuilder`. `FetchAndBuild` is the new
main high-level abstraction: It spawns parallel fetching/building, for
wheel metadata it calls into the registry client, for wheel files it
fetches them, for source dists it calls `SourceDistCachedBuilder`. It
handles locks around builds, and newly added also inter-process file
locking for git operations.
Fetching and building source distributions now happens in parallel in
`pip-sync`, i.e. we don't have to wait for the largest wheel to be
downloaded to start building source distributions.
In a follow-up PR, I'll also clear built wheels when they've become
stale.
Another effect is that in a fully cached resolution, we need neither zip
reading nor email parsing.
Closes#473
## Source dist cache structure
Entries by supported sources:
* `<build wheel metadata cache>/pypi/foo-1.0.0.zip/metadata.json`
* `<build wheel metadata
cache>/<sha256(index-url)>/foo-1.0.0.zip/metadata.json`
* `<build wheel metadata
cache>/url/<sha256(url)>/foo-1.0.0.zip/metadata.json`
But the url filename does not need to be a valid source dist filename
(<https://github.com/search?q=path%3A**%2Frequirements.txt+master.zip&type=code>),
so it could also be the following and we have to take any string as
filename:
* `<build wheel metadata
cache>/url/<sha256(url)>/master.zip/metadata.json`
Example:
```text
# git source dist
pydantic-extra-types @ git+https://github.com/pydantic/pydantic-extra-types.git
# pypi source dist
django_allauth==0.51.0
# url source dist
werkzeug @ https://files.pythonhosted.org/packages/0d/cc/ff1904eb5eb4b455e442834dabf9427331ac0fa02853bf83db817a7dd53d/werkzeug-3.0.1.tar.gz
```
will be stored as
```text
built-wheel-metadata-v0
├── git
│ └── 5c56bc1c58c34c11
│ └── 843b753e9e8cb74e83cac55598719b39a4d5ef1f
│ └── metadata.json
├── pypi
│ └── django-allauth-0.51.0.tar.gz
│ └── metadata.json
└── url
└── 6781bd6440ae72c2
└── werkzeug-3.0.1.tar.gz
└── metadata.json
```
The inside of a `metadata.json`:
```json
{
"data": {
"django_allauth-0.51.0-py3-none-any.whl": {
"metadata-version": "2.1",
"name": "django-allauth",
"version": "0.51.0",
...
}
}
}
```
Preparing for #235, some refactoring to `puffin_interpreter`.
* Added a dedicated error type instead of anyhow
* `InterpreterInfo` -> `Interpreter`
* `detect_virtual_env` now returns an option so it can be chained for
#235
## Summary
This PR unifies the behavior that lived in the resolver's `distribution`
crates with the behaviors that were spread between the various structs
in the installer crate into a single `Fetcher` struct that is intended
to manage all interactions with distributions. Specifically, the
interface of this struct is such that it can access distribution
metadata, download distributions, return those downloads, etc., all with
a common cache.
Overall, this is mostly just DRYing up code that was repeated between
the two crates, and putting it behind a reasonable shared interface.
## Summary
This crate only contains types, and I want to introduce a new crate for
all _operations_ on distributions, so this feels like a more natural
name given we also have `pypi-types`.
## Summary
This is a refactor to address a TODO in the build context whereby we
aren't respecting the resolution options in recursive resolutions. Now,
the options are split out from the resolution _manifest_, and shared
across the build context tree.
Extends #424 with support for URL dependency incompatibilities.
Requires changes to `miette` to prevent URLs from being word wrapped;
accepted upstream in https://github.com/zkat/miette/pull/321
Always¹ clear the temporary directories we create.
* Clear source dist downloads: Previously, the temporary directories
would remain in the cache dir, now they are cleared properly
* Clear wheel file downloads: Delete the `.whl` file, we only need to
cache the unpacked wheel
* Consistent handling of cache arguments: Abstract the handling for CLI
cache args away, again making sure we remove the `--no-cache` temp dir.
There are no more `into_path()` calls that persist `TempDir`s that i
could find.
¹Assuming drop is run, and deleting the directory doesn't silently
error.
This works by filtering out files with a more recent upload time, so if
the index you use does not provide upload times, the results might be
inaccurate. pypi provides upload times for all files. This is, the field
is non-nullable in the warehouse schema, but the simple API PEP does not
know this field.
If you have only pypi dependencies, this means deterministic,
reproducible(!) resolution. We could try doing the same for git repos
but it doesn't seem worth the effort, i'd recommend pinning commits
since git histories are arbitrarily malleable and also if you care about
reproducibility and such you such not use git dependencies but a custom
index.
Timestamps are given either as RFC 3339 timestamps such as
`2006-12-02T02:07:43Z` or as UTC dates in the same format such as
`2006-12-02`. Dates are interpreted as including this day, i.e. until
midnight UTC that day. Date only is required to make this ergonomic and
midnight seems like an ergonomic choice.
In action for `pandas`:
```console
$ target/debug/puffin pip-compile --exclude-newer 2023-11-16 target/pandas.in
Resolved 6 packages in 679ms
# This file was autogenerated by Puffin v0.0.1 via the following command:
# target/debug/puffin pip-compile --exclude-newer 2023-11-16 target/pandas.in
numpy==1.26.2
# via pandas
pandas==2.1.3
python-dateutil==2.8.2
# via pandas
pytz==2023.3.post1
# via pandas
six==1.16.0
# via python-dateutil
tzdata==2023.3
# via pandas
$ target/debug/puffin pip-compile --exclude-newer 2022-11-16 target/pandas.in
Resolved 5 packages in 655ms
# This file was autogenerated by Puffin v0.0.1 via the following command:
# target/debug/puffin pip-compile --exclude-newer 2022-11-16 target/pandas.in
numpy==1.23.4
# via pandas
pandas==1.5.1
python-dateutil==2.8.2
# via pandas
pytz==2022.6
# via pandas
six==1.16.0
# via python-dateutil
$ target/debug/puffin pip-compile --exclude-newer 2021-11-16 target/pandas.in
Resolved 5 packages in 594ms
# This file was autogenerated by Puffin v0.0.1 via the following command:
# target/debug/puffin pip-compile --exclude-newer 2021-11-16 target/pandas.in
numpy==1.21.4
# via pandas
pandas==1.3.4
python-dateutil==2.8.2
# via pandas
pytz==2021.3
# via pandas
six==1.16.0
# via python-dateutil
```
[PEP 691](https://peps.python.org/pep-0691/#project-detail) has slightly
different, more relaxed rules around file metadata. These changes are
now reflected in the `File` struct. This will make it easier to support
alternative indices.
I had expected that i need to introduce a separate type for that, so i'm
happy it's two `Option`s more and an alias.
Part of #412
Previously, we were assuming that `which <python>` return the path to
the python executable. This is not true when using pyenv shims, which
are bash scripts. Instead, we have to use `sys.executable`. Luckily,
we're already querying the python interpreter and can do it in that
pass.
We are also not allowed to cache the execution of the python interpreter
through the shim because pyenv might change the target. As a heuristic,
we check whether `sys.executable`, the real binary, is the same our
canonicalized `which` result.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
The pip compile test now explicitly set their python version and `puffin
venv` resolves e.g. `python3.12` correctly now. The venv creation is
moved to a shared method
Implement two behaviors for yanked versions:
* During `pip-compile`, yanked versions are filtered out entirely, we
currently treat them is if they don't exist. This is leads to confusing
error messages because a version that does exist seems to have suddenly
disappeared.
* During `pip-sync`, we warn when we fetch a remote distribution and it
has been yanked. We currently don't warn on cached or installed
distributions that have been yanked.
Filter out source dists and wheels whose `requires-python` from the
simple api is incompatible with the current python version.
This change showed an important problem: When we use a fake python
version for resolving, building source distributions breaks down because
we can only build with versions we actually have.
This change became surprisingly big. The tests now require python 3.7 to
be installed, but changing that would mean an even bigger change.
Fixes#388
This copies the allocator configuration used in the Ruff project. In
particular, this gives us an instant 10% win when resolving the top 1K
PyPI packages:
$ hyperfine \
"./target/profiling/puffin-dev-main resolve-many --cache-dir
cache-docker-no-build --no-build pypi_top_8k_flat.txt --limit 1000 2>
/dev/null" \
"./target/profiling/puffin-dev resolve-many --cache-dir
cache-docker-no-build --no-build pypi_top_8k_flat.txt --limit 1000 2>
/dev/null"
Benchmark 1: ./target/profiling/puffin-dev-main resolve-many --cache-dir
cache-docker-no-build --no-build pypi_top_8k_flat.txt --limit 1000 2>
/dev/null
Time (mean ± σ): 974.2 ms ± 26.4 ms [User: 17503.3 ms, System: 2205.3
ms]
Range (min … max): 943.5 ms … 1015.9 ms 10 runs
Benchmark 2: ./target/profiling/puffin-dev resolve-many --cache-dir
cache-docker-no-build --no-build pypi_top_8k_flat.txt --limit 1000 2>
/dev/null
Time (mean ± σ): 883.1 ms ± 23.3 ms [User: 14626.1 ms, System: 2542.2
ms]
Range (min … max): 849.5 ms … 916.9 ms 10 runs
Summary
'./target/profiling/puffin-dev resolve-many --cache-dir
cache-docker-no-build --no-build pypi_top_8k_flat.txt --limit 1000 2>
/dev/null' ran
1.10 ± 0.04 times faster than './target/profiling/puffin-dev-main
resolve-many --cache-dir cache-docker-no-build --no-build
pypi_top_8k_flat.txt --limit 1000 2> /dev/null'
I was moved to do this because I noticed `malloc`/`free` taking up a
fairly sizeable percentage of time during light profiling.
As is becoming a pattern, it will be easier to review this
commit-by-commit.
Ref #396 (wouldn't call this issue fixed)
-----
I did also try adding a `smallvec` optimization to the
`Version::release` field, but it didn't bare any fruit. I still think
there is more to explore since the results I observed don't quite line
up with what I expect. (So probably either my mental model is off or my
measurement process is flawed.) You can see that attempt with a little
more explanation here:
https://github.com/astral-sh/puffin/commit/f9528b4ecd1b0c260df7e8ad57b9ddc4da09d273
In the course of adding the `smallvec` optimization, I also shrunk the
`Version` fields from a `usize` to a `u32`. They should at least be a
fixed size integer since version numbers aren't used to index memory,
and I shrunk it to `u32` since it seems reasonable to assume that all
version numbers will be smaller than `2^32`.
I intend this to become the main form of caching for puffin: You can
make http requests, you tranform the data to what you really need, you
have control over the cache key, and the cache is always json (or
anything else much faster we want to replace it with as long as it's
serde!)
## Summary
This PR refactors our `RemoteDistribution` type such that it now follows
a clear hierarchy that matches the actual variants, and encodes the
differences between source and built distributions:
```rust
pub enum Distribution {
Built(BuiltDistribution),
Source(SourceDistribution),
}
pub enum BuiltDistribution {
Registry(RegistryBuiltDistribution),
DirectUrl(DirectUrlBuiltDistribution),
}
pub enum SourceDistribution {
Registry(RegistrySourceDistribution),
DirectUrl(DirectUrlSourceDistribution),
Git(GitSourceDistribution),
}
/// A built distribution (wheel) that exists in a registry, like `PyPI`.
pub struct RegistryBuiltDistribution {
pub name: PackageName,
pub version: Version,
pub file: File,
}
/// A built distribution (wheel) that exists at an arbitrary URL.
pub struct DirectUrlBuiltDistribution {
pub name: PackageName,
pub url: Url,
}
/// A source distribution that exists in a registry, like `PyPI`.
pub struct RegistrySourceDistribution {
pub name: PackageName,
pub version: Version,
pub file: File,
}
/// A source distribution that exists at an arbitrary URL.
pub struct DirectUrlSourceDistribution {
pub name: PackageName,
pub url: Url,
}
/// A source distribution that exists in a Git repository.
pub struct GitSourceDistribution {
pub name: PackageName,
pub url: Url,
}
```
Most of the PR just stems downstream from this change. There are no
behavioral changes, so I'm largely relying on lint, tests, and the
compiler for correctness.
## Summary
Low-priority but fun thing to end the day. You can now pass
`--target-version py37`, and we'll generate a resolution for Python 3.7.
See: https://github.com/astral-sh/puffin/issues/183.
By default, we will build source distributions for both resolving and
installing, running arbitrary code. `--no-build` adds an option to ban
this and only install from wheels, no source distributions or git builds
allowed. We also don't fetch these and instead report immediately.
I've heard from users for whom this is a requirement, i'm implementing
it now because it's helpful for testing.
I'm thinking about adding a shared `PuffinSharedArgs` struct so we don't
have to repeat each option everywhere.
Closes https://github.com/astral-sh/puffin/issues/356.
The example from the issue now renders as:
```
❯ cargo run --bin puffin-dev -q -- resolve-cli tensorflow-cpu-aws
puffin-dev failed
Caused by: No solution found when resolving build dependencies for source distribution:
Caused by: Because there is no available version for tensorflow-cpu-aws and root depends on tensorflow-cpu-aws, version solving failed.
```
This was dumb of me. We pass out indexes when adding progress bars, but
were then removing entries on completion, so any outstanding indexes
were now _invalid_. We just shouldn't remove them. The `MultiProgress`
retains a reference anyway, IIUC.
Closes https://github.com/astral-sh/puffin/issues/360.
Charlie Marsh