From 3d848779398fc6e20ca438141e446f6212d873cc Mon Sep 17 00:00:00 2001
From: Martin Durant <martin.durant@alumni.utoronto.ca>
Date: Tue, 3 Sep 2024 10:33:48 -0400
Subject: [PATCH] plumbing

---
 docs/source/reference.rst | 7 +++++++
 kerchunk/codecs.py        | 2 +-
 pyproject.toml            | 1 +
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/docs/source/reference.rst b/docs/source/reference.rst
index ffe7c328..98e4cfb9 100644
--- a/docs/source/reference.rst
+++ b/docs/source/reference.rst
@@ -10,6 +10,7 @@ File format backends
    kerchunk.fits.process_file
    kerchunk.tiff.tiff_to_zarr
    kerchunk.netCDF3.NetCDF3ToZarr
+   kerchunk.hdf4.HDF4ToZarr
 
 .. autoclass:: kerchunk.hdf.SingleHdf5ToZarr
     :members:
@@ -24,6 +25,9 @@ File format backends
 .. autoclass:: kerchunk.netCDF3.NetCDF3ToZarr
     :members: __init__, translate
 
+.. autoclass:: kerchunk.hdf4.HDF4ToZarr
+    :members: __init__, translate
+
 Codecs
 ------
 
@@ -50,6 +54,9 @@ Codecs
 .. autoclass:: kerchunk.codecs.RecordArrayMember
     :members: __init__
 
+.. autoclass:: kerchunk.codecs.ZlibCodec
+    :members: __init__
+
 Combining
 ---------
 
diff --git a/kerchunk/codecs.py b/kerchunk/codecs.py
index 10b71888..852076ea 100644
--- a/kerchunk/codecs.py
+++ b/kerchunk/codecs.py
@@ -241,7 +241,7 @@ def encode(self, buf):
         raise NotImplementedError
 
 
-class ZlibCodec(numcodecs.abc.Codec):
+class ZlibCodec(Codec):
     codec_id = "zlib"
 
     def __init__(self):
diff --git a/pyproject.toml b/pyproject.toml
index c11e3401..5eb7c0c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,6 +61,7 @@ fill_hdf_strings = "kerchunk.codecs:FillStringsCodec"
 FITSAscii = "kerchunk.codecs:AsciiTableCodec"
 FITSVarBintable = "kerchunk.codecs:VarArrCodec"
 record_member = "kerchunk.codecs:RecordArrayMember"
+zlib = "kerchunk.codecs:ZlibCodec"
 
 [project.entry-points."xarray.backends"]
 kerchunk = "kerchunk.xarray_backend:KerchunkBackend"