Add PEP 714 support for JSON API client

crates/distribution-types/src/file.rs

@@ -44,7 +44,7 @@ impl File {
     pub fn try_from(file: pypi_types::File, base: &Url) -> Result<Self, FileConversionError> {
         Ok(Self {
             dist_info_metadata: file
-                .dist_info_metadata
+                .core_metadata
                 .as_ref()
                 .is_some_and(DistInfoMetadata::is_available),
             filename: file.filename,

crates/pypi-types/src/simple_json.rs

@@ -37,9 +37,10 @@ fn sorted_simple_json_files<'de, D: Deserializer<'de>>(d: D) -> Result<Vec<File>
 #[derive(Debug, Clone, Deserialize)]
 #[serde(rename_all = "kebab-case")]
 pub struct File {
-    // Non-PEP 691-compliant alias used by PyPI.
-    #[serde(alias = "data-dist-info-metadata")]
-    pub dist_info_metadata: Option<DistInfoMetadata>,
+    // PEP 714-renamed field, followed by PEP 691-compliant field, followed by non-PEP 691-compliant
+    // alias used by PyPI.
+    #[serde(alias = "dist-info-metadata", alias = "data-dist-info-metadata")]
+    pub core_metadata: Option<DistInfoMetadata>,
     pub filename: String,
     pub hashes: Hashes,
     /// There are a number of invalid specifiers on pypi, so we first try to parse it into a [`VersionSpecifiers`]

crates/uv-client/src/html.rs

@@ -212,7 +212,7 @@ impl SimpleHtml {
         };
 
         Ok(File {
-            dist_info_metadata,
+            core_metadata: dist_info_metadata,
             yanked,
             requires_python,
             hashes,