Merge pull request #2 from jonnor/npz-support

Implement .npz support
jonnor · Sep 8, 2024 · 610f927 · 610f927
2 parents d3cba85 + c0219c8
commit 610f927
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diff --git a/examples/digits/digits_combined.npz b/examples/digits/digits_combined.npz
diff --git a/examples/digits/digits_compressed.npz b/examples/digits/digits_compressed.npz
diff --git a/examples/digits/digits_data.py b/examples/digits/digits_data.py
@@ -12,3 +12,6 @@
 
 numpy.save('digits_data.npy', X)
 numpy.save('digits_labels.npy', Y)
+
+numpy.savez('digits_combined.npz', X=X, Y=Y)
+numpy.savez_compressed('digits_compressed.npz', X=X, Y=Y)
diff --git a/examples/digits/read_npz.py b/examples/digits/read_npz.py
@@ -0,0 +1,17 @@
+
+import zipfile
+print('zipfile', zipfile.__file__)
+
+import npyfile
+
+path = 'examples/digits/digits_combined.npz'
+with zipfile.ZipFile(path) as archive:
+
+    files = archive.namelist()
+    files = [ f for f in files if f.endswith('.npy') ]
+    print(files)
+
+    for name in files:
+        f = archive.open(name)
+        s, v = npyfile.load(f)
+        print('ss', s, len(v))