compression algorithm except deflate doesn't work with strings

kaizhang · Dec 15, 2024 · 35ae82b · 35ae82b
1 parent 5090d95
commit 35ae82b
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/anndata-hdf5/src/lib.rs b/anndata-hdf5/src/lib.rs
@@ -126,7 +126,10 @@ fn new_dataset<T: BackendData>(
     builder = if let Some(compression) = config.compression {
         match compression {
             Compression::Gzip(lvl) => builder.deflate(lvl),
-            Compression::Lzf => builder.lzf(),
+            Compression::Lzf => match dtype {
+                ScalarType::String => builder.deflate(1),
+                _ => builder.lzf(),
+            }
         }
     } else {
         builder

diff --git a/python/pyproject.toml b/python/pyproject.toml
@@ -26,7 +26,6 @@ dynamic = ["version"]
 
 dependencies = [
     'anndata >= 0.8.0, < 0.11.0',
-    'hdf5plugin >= 5.0.0',
     "numpy>=1.16",
     "pandas",
     "pyarrow",