Add QPET-SPERR codec (#33)

* Add QPET-SPERR codec

* Fix JSON -> Python schema translation for null, true, and false

* Update WASM build environment

* Bump numcodecs-wasm to v0.2.2

Author: juntyr

.github/workflows/ci.yml

@@ -91,6 +91,7 @@ jobs:
           cargo hack check --all \
             --exclude numcodecs-python \
             --exclude numcodecs-jpeg2000 \
+            --exclude numcodecs-qpet-sperr \
             --exclude numcodecs-sperr \
             --exclude numcodecs-sz3 \
             --exclude numcodecs-tthresh \
@@ -224,6 +225,7 @@ jobs:
           cargo hack clippy --all \
             --exclude numcodecs-python \
             --exclude numcodecs-jpeg2000 \
+            --exclude numcodecs-qpet-sperr \
             --exclude numcodecs-sperr \
             --exclude numcodecs-sz3 \
             --exclude numcodecs-tthresh \
@@ -240,6 +242,7 @@ jobs:
           cargo hack clippy --all \
             --exclude numcodecs-python \
             --exclude numcodecs-jpeg2000 \
+            --exclude numcodecs-qpet-sperr \
             --exclude numcodecs-sperr \
             --exclude numcodecs-sz3 \
             --exclude numcodecs-tthresh \

Cargo.toml

@@ -20,6 +20,7 @@ members = [
     "codecs/linear-quantize",
     "codecs/log",
     "codecs/pco",
+    "codecs/qpet-sperr",
     "codecs/random-projection",
     "codecs/reinterpret",
     "codecs/round",
@@ -45,14 +46,14 @@ rust-version = "1.87"
 [workspace.dependencies]
 # workspace-internal numcodecs crates
 numcodecs = { version = "0.3", path = "crates/numcodecs", default-features = false }
-numcodecs-python = { version = "0.7", path = "crates/numcodecs-python", default-features = false }
+numcodecs-python = { version = "0.7.1", path = "crates/numcodecs-python", default-features = false }
 numcodecs-wasm-builder = { version = "0.2", path = "crates/numcodecs-wasm-builder", default-features = false }
 numcodecs-wasm-guest = { version = "0.3", path = "crates/numcodecs-wasm-guest", default-features = false }
 numcodecs-wasm-host = { version = "0.2", path = "crates/numcodecs-wasm-host", default-features = false }
 numcodecs-wasm-host-reproducible = { version = "0.2.1", path = "crates/numcodecs-wasm-host-reproducible", default-features = false }
 numcodecs-wasm-logging = { version = "0.2", path = "crates/numcodecs-wasm-logging", default-features = false }
 
-numcodecs-wasm = { version = "0.2.1", path = "py/numcodecs-wasm", default-features = false }
+numcodecs-wasm = { version = "0.2.2", path = "py/numcodecs-wasm", default-features = false }
 
 # workspace-internal codecs crates
 numcodecs-asinh = { version = "0.4", path = "codecs/asinh", default-features = false }
@@ -64,6 +65,7 @@ numcodecs-jpeg2000 = { version = "0.3", path = "codecs/jpeg2000", default-featur
 numcodecs-linear-quantize = { version = "0.5", path = "codecs/linear-quantize", default-features = false }
 numcodecs-log = { version = "0.5", path = "codecs/log", default-features = false }
 numcodecs-pco = { version = "0.3", path = "codecs/pco", default-features = false }
+numcodecs-qpet-sperr = { version = "0.1", path = "codecs/qpet-sperr", default-features = false }
 numcodecs-random-projection = { version = "0.4", path = "codecs/random-projection", default-features = false }
 numcodecs-reinterpret = { version = "0.4", path = "codecs/reinterpret", default-features = false }
 numcodecs-round = { version = "0.5", path = "codecs/round", default-features = false }
@@ -87,7 +89,6 @@ format_serde_error = { version = "0.3", default-features = false }
 indexmap = { version = "2.10", default-features = false }
 itertools = { version = "0.14", default-features = false }
 log = { version = "0.4.27", default-features = false }
-simple_logger = { version = "5.0", default-features = false }
 miniz_oxide = { version = "0.8.5", default-features = false }
 ndarray = { version = "0.16.1", default-features = false } # keep in sync with numpy
 ndarray-rand = { version = "0.15", default-features = false }
@@ -102,6 +103,7 @@ pyo3 = { version = "0.26", default-features = false }
 pyo3-error = { version = "0.6", default-features = false }
 pyo3-log = { version = "0.13.0", default-features = false }
 pythonize = { version = "0.26", default-features = false }
+qpet-sperr = { version = "0.1", default-features = false }
 rand = { version = "0.9.1", default-features = false }
 schemars = { version = "1.0.3", default-features = false }
 scratch = { version = "1.0", default-features = false }
@@ -110,6 +112,7 @@ serde = { version = "1.0.218", default-features = false }
 serde-transcode = { version = "1.1", default-features = false }
 serde_json = { version = "1.0.140", default-features = false }
 serde_repr = { version = "0.1.3", default-features = false }
+simple_logger = { version = "5.0", default-features = false }
 sperr = { version = "0.2", default-features = false }
 sz3 = { version = "0.3", default-features = false }
 thiserror = { version = "2.0.12", default-features = false }

codecs/qpet-sperr/Cargo.toml

@@ -0,0 +1,33 @@
+[package]
+name = "numcodecs-qpet-sperr"
+version = "0.1.0"
+edition = { workspace = true }
+authors = { workspace = true }
+repository = { workspace = true }
+license = { workspace = true }
+rust-version = { workspace = true }
+
+description = "QPET-SPERR codec implementation for the numcodecs API"
+readme = "README.md"
+categories = ["compression", "encoding"]
+keywords = ["QPET-SPERR", "numcodecs", "compression", "encoding"]
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+ndarray = { workspace = true, features = ["std"] }
+numcodecs = { workspace = true }
+num-traits = { workspace = true, features = ["std"] }
+postcard = { workspace = true }
+qpet-sperr = { workspace = true }
+schemars = { workspace = true, features = ["derive", "preserve_order"] }
+serde = { workspace = true, features = ["std", "derive"] }
+thiserror = { workspace = true }
+# Explicitly enable the `no_wasm_shim` feature for qpet-sperr-sys/zstd-sys
+zstd-sys = { workspace = true, features = ["no_wasm_shim"] }
+
+[dev-dependencies]
+serde_json = { workspace = true, features = ["std"] }
+
+[lints]
+workspace = true