pkginfo has published types, fix resulting errors

includes a change to the format of cached information held about
individual packages

pyproject.toml

@@ -63,7 +63,7 @@ lockfile = "^0.12.2"
 # packaging uses calver, so version is unclamped
 packaging = ">=20.4"
 pexpect = "^4.7.0"
-pkginfo = "^1.5"
+pkginfo = "^1.9.4"
 platformdirs = "^2.5.2"
 requests = "^2.18"
 requests-toolbelt = ">=0.9.1,<0.11.0"
@@ -174,7 +174,6 @@ module = [
   'cachecontrol.*',
   'lockfile.*',
   'pexpect.*',
-  'pkginfo.*',
   'requests_toolbelt.*',
   'shellingham.*',
   'virtualenv.*',

src/poetry/inspection/info.py

@@ -74,7 +74,6 @@ def __init__(
         name: str | None = None,
         version: str | None = None,
         summary: str | None = None,
-        platform: str | None = None,
         requires_dist: list[str] | None = None,
         requires_python: str | None = None,
         files: list[dict[str, str]] | None = None,
@@ -84,7 +83,6 @@ def __init__(
         self.name = name
         self.version = version
         self.summary = summary
-        self.platform = platform
         self.requires_dist = requires_dist
         self.requires_python = requires_python
         self.files = files or []
@@ -102,7 +100,6 @@ def update(self, other: PackageInfo) -> PackageInfo:
         self.name = other.name or self.name
         self.version = other.version or self.version
         self.summary = other.summary or self.summary
-        self.platform = other.platform or self.platform
         self.requires_dist = other.requires_dist or self.requires_dist
         self.requires_python = other.requires_python or self.requires_python
         self.files = other.files or self.files
@@ -117,7 +114,6 @@ def asdict(self) -> dict[str, Any]:
             "name": self.name,
             "version": self.version,
             "summary": self.summary,
-            "platform": self.platform,
             "requires_dist": self.requires_dist,
             "requires_python": self.requires_python,
             "files": self.files,
@@ -262,7 +258,6 @@ def _from_distribution(
             name=dist.name,
             version=dist.version,
             summary=dist.summary,
-            platform=dist.supported_platforms,
             requires_dist=requirements,
             requires_python=dist.requires_python,
         )
@@ -423,6 +418,7 @@ def from_metadata(cls, path: Path) -> PackageInfo | None:
         else:
             directories = list(cls._find_dist_info(path=path))
 
+        dist: pkginfo.BDist | pkginfo.SDist | pkginfo.Wheel
         for directory in directories:
             try:
                 if directory.suffix == ".egg-info":
@@ -460,7 +456,6 @@ def from_package(cls, package: Package) -> PackageInfo:
             name=package.name,
             version=str(package.version),
             summary=package.description,
-            platform=package.platform,
             requires_dist=list(requires),
             requires_python=package.python_versions,
             files=package.files,

src/poetry/repositories/cached_repository.py

@@ -22,7 +22,7 @@
 
 
 class CachedRepository(Repository, ABC):
-    CACHE_VERSION = parse_constraint("1.1.0")
+    CACHE_VERSION = parse_constraint("2.0.0")
 
     def __init__(
         self, name: str, disable_cache: bool = False, config: Config | None = None

src/poetry/repositories/legacy_repository.py

@@ -123,7 +123,6 @@ def _get_release_info(
                 name=name,
                 version=version.text,
                 summary="",
-                platform=None,
                 requires_dist=[],
                 requires_python=None,
                 files=[],

src/poetry/repositories/pypi_repository.py

@@ -162,7 +162,6 @@ def _get_release_info(
             name=info["name"],
             version=info["version"],
             summary=info["summary"],
-            platform=info["platform"],
             requires_dist=info["requires_dist"],
             requires_python=info["requires_python"],
             files=info.get("files", []),