Feat/package-warning

docs/docs/usage/config.md

@@ -315,3 +315,28 @@ lock = ["--no-cross-platform"]
 
 These options will be added right after the command name. For instance, based on the configuration above,
 `pdm add requests` is equivalent to `pdm add --no-isolation --no-self requests`.
+
+
+## Ignore package warnings
+
+_New in version 2.10.0_
+
+You may see some warnings when resolving dependencies like this:
+
+```
+PackageWarning: Skipping [email protected] because it requires Python
+<3.12,>=3.8 but the project claims to work with Python>=3.9.
+Narrow down the `requires-python` range to include this version. For example, ">=3.9,<3.12" should work.
+  warnings.warn(record.message, PackageWarning, stacklevel=1)
+Use `-q/--quiet` to suppress these warnings, or ignore them per-package with `ignore_package_warnings` config in [tool.pdm] table.
+```
+
+This is because the supported range of Python versions of the package doesn't cover the `requires-python` value specified in the `pyproject.toml`.
+You can ignore these warnings in a per-package basis by adding the following config:
+
+```toml
+[tool.pdm]
+ignore_package_warnings = ["scipy", "tensorflow-*"]
+```
+
+Where each item is a case-insensitive glob pattern to match the package name.

news/2304.feature.1.md

@@ -0,0 +1 @@
+Add `-q/--quiet` option to suppress some warnings printed to the console. This option is mutually exclusive with `-v/--verbose`.

news/2304.feature.2.md

@@ -0,0 +1 @@
+Show warnings when a package is rejected by the resolve because of uncovered `requires-python` range. And provide a way to ignore them per-package.

src/pdm/cli/commands/show.py

@@ -1,4 +1,7 @@
+from __future__ import annotations
+
 import argparse
+from typing import TYPE_CHECKING
 
 from packaging.version import Version
 
@@ -11,10 +14,13 @@
 from pdm.project import Project
 from pdm.utils import normalize_name
 
+if TYPE_CHECKING:
+    from unearth import Package
+
 
-def filter_stable(candidate: Candidate) -> bool:
-    assert candidate.version
-    return not Version(candidate.version).is_prerelease
+def filter_stable(package: Package) -> bool:
+    assert package.version
+    return not Version(package.version).is_prerelease
 
 
 class Command(BaseCommand):
@@ -36,19 +42,17 @@ def add_arguments(self, parser: argparse.ArgumentParser) -> None:
     def handle(self, project: Project, options: argparse.Namespace) -> None:
         package = options.package
         if package:
-            req = parse_requirement(package)
-            repository = project.get_repository()
-            # reverse the result so that latest is at first.
-            matches = repository.find_candidates(req, True, True)
-            latest = next(iter(matches), None)
-            if not latest:
+            with project.environment.get_finder() as finder:
+                best_match = finder.find_best_match(package, allow_prereleases=True)
+            if not best_match.applicable:
                 project.core.ui.echo(
                     f"No match found for the package {package!r}",
                     err=True,
                     style="warning",
                 )
                 return
-            latest_stable = next(filter(filter_stable, matches), None)
+            latest = Candidate.from_installation_candidate(best_match.best, parse_requirement(package))
+            latest_stable = next(filter(filter_stable, best_match.applicable), None)
             metadata = latest.prepare(project.environment).metadata
         else:
             if not project.name:

src/pdm/cli/completions/pdm.bash

@@ -24,100 +24,100 @@ _pdm_a919b69078acdf0a_complete()
 
     # completing for an option
     if [[ ${cur} == --* ]] ; then
-        opts="--config --help --ignore-python --pep582 --verbose --version"
+        opts="--config --help --ignore-python --pep582 --quiet --verbose --version"
 
         case "$com" in
 
             (add)
-            opts="--dev --dry-run --editable --fail-fast --global --group --help --lockfile --no-editable --no-isolation --no-lock --no-self --no-sync --prerelease --project --save-compatible --save-exact --save-minimum --save-wildcard --skip --unconstrained --update-all --update-eager --update-reuse --venv --verbose"
+            opts="--dev --dry-run --editable --fail-fast --global --group --help --lockfile --no-editable --no-isolation --no-lock --no-self --no-sync --prerelease --project --quiet --save-compatible --save-exact --save-minimum --save-wildcard --skip --unconstrained --update-all --update-eager --update-reuse --venv --verbose"
             ;;
 
             (build)
-            opts="--config-setting --dest --help --no-clean --no-isolation --no-sdist --no-wheel --project --skip --verbose"
+            opts="--config-setting --dest --help --no-clean --no-isolation --no-sdist --no-wheel --project --quiet --skip --verbose"
             ;;
 
             (cache)
-            opts="--help --verbose"
+            opts="--help --quiet --verbose"
             ;;
 
             (completion)
             opts="--help"
             ;;
 
             (config)
-            opts="--delete --edit --global --help --local --project --verbose"
+            opts="--delete --edit --global --help --local --project --quiet --verbose"
             ;;
 
             (export)
-            opts="--dev --expandvars --format --global --group --help --lockfile --no-default --output --production --project --pyproject --verbose --without-hashes"
+            opts="--dev --expandvars --format --global --group --help --lockfile --no-default --output --production --project --pyproject --quiet --verbose --without-hashes"
             ;;
 
             (fix)
-            opts="--dry-run --global --help --project --verbose"
+            opts="--dry-run --global --help --project --quiet --verbose"
             ;;
 
             (import)
-            opts="--dev --format --global --group --help --project --verbose"
+            opts="--dev --format --global --group --help --project --quiet --verbose"
             ;;
 
             (info)
-            opts="--env --global --help --json --packages --project --python --venv --verbose --where"
+            opts="--env --global --help --json --packages --project --python --quiet --venv --verbose --where"
             ;;
 
             (init)
-            opts="--backend --cookiecutter --copier --global --help --lib --non-interactive --overwrite --project --python --skip --verbose"
+            opts="--backend --cookiecutter --copier --global --help --lib --non-interactive --overwrite --project --python --quiet --skip --verbose"
             ;;
 
             (install)
-            opts="--check --dev --dry-run --fail-fast --global --group --help --lockfile --no-default --no-editable --no-isolation --no-lock --no-self --plugins --production --project --skip --venv --verbose"
+            opts="--check --dev --dry-run --fail-fast --global --group --help --lockfile --no-default --no-editable --no-isolation --no-lock --no-self --plugins --production --project --quiet --skip --venv --verbose"
             ;;
 
             (list)
-            opts="--csv --exclude --fields --freeze --global --graph --help --include --json --markdown --project --resolve --reverse --sort --venv --verbose"
+            opts="--csv --exclude --fields --freeze --global --graph --help --include --json --markdown --project --quiet --resolve --reverse --sort --venv --verbose"
             ;;
 
             (lock)
-            opts="--check --dev --global --group --help --lockfile --no-cross-platform --no-default --no-isolation --no-static-urls --production --project --refresh --skip --static-urls --verbose"
+            opts="--check --dev --global --group --help --lockfile --no-cross-platform --no-default --no-isolation --no-static-urls --production --project --quiet --refresh --skip --static-urls --verbose"
             ;;
 
             (plugin)
-            opts="--help --verbose"
+            opts="--help --quiet --verbose"
             ;;
 
             (publish)
-            opts="--ca-certs --comment --help --identity --no-build --no-very-ssl --password --project --repository --sign --skip --username --verbose"
+            opts="--ca-certs --comment --help --identity --no-build --no-very-ssl --password --project --quiet --repository --sign --skip --username --verbose"
             ;;
 
             (remove)
-            opts="--dev --dry-run --fail-fast --global --group --help --lockfile --no-editable --no-isolation --no-lock --no-self --no-sync --project --skip --venv --verbose"
+            opts="--dev --dry-run --fail-fast --global --group --help --lockfile --no-editable --no-isolation --no-lock --no-self --no-sync --project --quiet --skip --venv --verbose"
             ;;
 
             (run)
-            opts="--global --help --json --list --project --site-packages --skip --venv --verbose"
+            opts="--global --help --json --list --project --quiet --site-packages --skip --venv --verbose"
             ;;
 
             (search)
-            opts="--help --verbose"
+            opts="--help --quiet --verbose"
             ;;
 
             (self)
-            opts="--help --verbose"
+            opts="--help --quiet --verbose"
             ;;
 
             (show)
-            opts="--global --help --keywords --license --name --platform --project --summary --venv --verbose --version"
+            opts="--global --help --keywords --license --name --platform --project --quiet --summary --venv --verbose --version"
             ;;
 
             (sync)
-            opts="--clean --dev --dry-run --fail-fast --global --group --help --lockfile --no-default --no-editable --no-isolation --no-self --only-keep --production --project --reinstall --skip --venv --verbose"
+            opts="--clean --dev --dry-run --fail-fast --global --group --help --lockfile --no-default --no-editable --no-isolation --no-self --only-keep --production --project --quiet --reinstall --skip --venv --verbose"
             ;;
 
             (update)
-            opts="--dev --fail-fast --global --group --help --lockfile --no-default --no-editable --no-isolation --no-lock --no-self --no-sync --outdated --prerelease --production --project --save-compatible --save-exact --save-minimum --save-wildcard --skip --top --unconstrained --update-all --update-eager --update-reuse --venv --verbose"
+            opts="--dev --fail-fast --global --group --help --lockfile --no-default --no-editable --no-isolation --no-lock --no-self --no-sync --outdated --prerelease --production --project --quiet --save-compatible --save-exact --save-minimum --save-wildcard --skip --top --unconstrained --update-all --update-eager --update-reuse --venv --verbose"
             ;;
 
             (use)
-            opts="--first --global --help --ignore-remembered --project --skip --venv --verbose"
+            opts="--first --global --help --ignore-remembered --project --quiet --skip --venv --verbose"
             ;;
 
             (venv)