received emails from confused researchers re: pytest-examples this mo…

…rning. get rid of it

.github/workflows/test.yml

@@ -16,4 +16,4 @@ jobs:
         run: |
           rye sync
       - name: Run pytest
-        run: rye run pytest --cov=. tests/test_examples_readme.py
+        run: rye run pytest --cov=. tests/

README.md

@@ -27,8 +27,7 @@ vq = VectorQuantize(
 
 x = torch.randn(1, 1024, 256)
 quantized, indices, commit_loss = vq(x) # (1, 1024, 256), (1, 1024), (1)
-print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024]) torch.Size([1])
+
 ```
 
 ## Residual VQ
@@ -49,13 +48,13 @@ x = torch.randn(1, 1024, 256)
 
 quantized, indices, commit_loss = residual_vq(x)
 print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024, 8]) torch.Size([1, 8])
+# (1, 1024, 256), (1, 1024, 8), (1, 8)
 
 # if you need all the codes across the quantization layers, just pass return_all_codes = True
 
 quantized, indices, commit_loss, all_codes = residual_vq(x, return_all_codes = True)
-print(all_codes.shape)
-#> torch.Size([8, 1, 1024, 256])
+
+# (8, 1, 1024, 256)
 ```
 
 Furthermore, <a href="https://arxiv.org/abs/2203.01941">this paper</a> uses Residual-VQ to construct the RQ-VAE, for generating high resolution images with more compressed codes.
@@ -97,8 +96,8 @@ residual_vq = GroupedResidualVQ(
 x = torch.randn(1, 1024, 256)
 
 quantized, indices, commit_loss = residual_vq(x)
-print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([2, 1, 1024, 8]) torch.Size([2, 1, 8])
+
+# (1, 1024, 256), (2, 1, 1024, 8), (2, 1, 8)
 
 ```
 
@@ -120,8 +119,8 @@ residual_vq = ResidualVQ(
 
 x = torch.randn(1, 1024, 256)
 quantized, indices, commit_loss = residual_vq(x)
-print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024, 4]) torch.Size([1, 4])
+
+# (1, 1024, 256), (1, 1024, 4), (1, 4)
 ```
 
 ## Increasing codebook usage
@@ -144,8 +143,8 @@ vq = VectorQuantize(
 
 x = torch.randn(1, 1024, 256)
 quantized, indices, commit_loss = vq(x)
-print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024]) torch.Size([1])
+
+# (1, 1024, 256), (1, 1024), (1,)
 ```
 
 ### Cosine similarity
@@ -164,8 +163,8 @@ vq = VectorQuantize(
 
 x = torch.randn(1, 1024, 256)
 quantized, indices, commit_loss = vq(x)
-print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024]) torch.Size([1])
+
+# (1, 1024, 256), (1, 1024), (1,)
 ```
 
 ### Expiring stale codes
@@ -184,8 +183,8 @@ vq = VectorQuantize(
 
 x = torch.randn(1, 1024, 256)
 quantized, indices, commit_loss = vq(x)
-print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024]) torch.Size([1])
+
+# (1, 1024, 256), (1, 1024), (1,)
 ```
 
 ### Orthogonal regularization loss
@@ -209,9 +208,8 @@ vq = VectorQuantize(
 
 img_fmap = torch.randn(1, 256, 32, 32)
 quantized, indices, loss = vq(img_fmap) # (1, 256, 32, 32), (1, 32, 32), (1,)
+
 # loss now contains the orthogonal regularization loss with the weight as assigned
-print(quantized.shape, indices.shape, loss.shape)
-#> torch.Size([1, 256, 32, 32]) torch.Size([1, 32, 32]) torch.Size([1])
 ```
 
 ### Multi-headed VQ
@@ -235,8 +233,8 @@ vq = VectorQuantize(
 
 img_fmap = torch.randn(1, 256, 32, 32)
 quantized, indices, loss = vq(img_fmap)
-print(quantized.shape, indices.shape, loss.shape)
-#> torch.Size([1, 256, 32, 32]) torch.Size([1, 32, 32, 8]) torch.Size([1])
+
+# (1, 256, 32, 32), (1, 32, 32, 8), (1,)
 
 ```
 
@@ -259,8 +257,8 @@ quantizer = RandomProjectionQuantizer(
 
 x = torch.randn(1, 1024, 512)
 indices = quantizer(x)
-print(indices.shape)
-#> torch.Size([1, 1024, 16])
+
+# (1, 1024, 16)
 ```
 
 This repository should also automatically synchronizing the codebooks in a multi-process setting. If somehow it isn't, please open an issue. You can override whether to synchronize codebooks or not by setting `sync_codebook = True | False`
@@ -285,16 +283,14 @@ Thanks goes out to [@sekstini](https://github.com/sekstini) for porting over thi
 import torch
 from vector_quantize_pytorch import FSQ
 
-levels = [8,5,5,5] # see 4.1 and A.4.1 in the paper
-quantizer = FSQ(levels)
+quantizer = FSQ(
+    levels = [8, 5, 5, 5]
+)
 
 x = torch.randn(1, 1024, 4) # 4 since there are 4 levels
 xhat, indices = quantizer(x)
 
-print(xhat.shape)
-#> torch.Size([1, 1024, 4])
-print(indices.shape)
-#> torch.Size([1, 1024])
+# (1, 1024, 4), (1, 1024)
 
 assert torch.all(xhat == quantizer.indices_to_codes(indices))
 ```
@@ -318,12 +314,12 @@ x = torch.randn(1, 1024, 256)
 residual_fsq.eval()
 
 quantized, indices = residual_fsq(x)
-print(quantized.shape, indices.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024, 8])
+
+# (1, 1024, 256), (1, 1024, 8)
 
 quantized_out = residual_fsq.get_output_from_indices(indices)
-print(quantized_out.shape)
-#> torch.Size([1, 1024, 256])
+
+# (1, 1024, 256)
 
 assert torch.all(quantized == quantized_out)
 ```
@@ -357,8 +353,8 @@ quantizer = LFQ(
 image_feats = torch.randn(1, 16, 32, 32)
 
 quantized, indices, entropy_aux_loss = quantizer(image_feats, inv_temperature=100.)  # you may want to experiment with temperature
-print(quantized.shape, indices.shape, entropy_aux_loss.shape)
-#> torch.Size([1, 16, 32, 32]) torch.Size([1, 32, 32]) torch.Size([])
+
+# (1, 16, 32, 32), (1, 32, 32), ()
 
 assert (quantized == quantizer.indices_to_codes(indices)).all()
 ```
@@ -379,13 +375,12 @@ quantizer = LFQ(
 seq = torch.randn(1, 32, 16)
 quantized, *_ = quantizer(seq)
 
-# assert seq.shape == quantized.shape
+assert seq.shape == quantized.shape
 
-# video_feats = torch.randn(1, 16, 10, 32, 32)
-# quantized, *_ = quantizer(video_feats)
-
-# assert video_feats.shape == quantized.shape
+video_feats = torch.randn(1, 16, 10, 32, 32)
+quantized, *_ = quantizer(video_feats)
 
+assert video_feats.shape == quantized.shape
 ```
 
 Or support multiple codebooks
@@ -403,8 +398,8 @@ quantizer = LFQ(
 image_feats = torch.randn(1, 16, 32, 32)
 
 quantized, indices, entropy_aux_loss = quantizer(image_feats)
-print(quantized.shape, indices.shape, entropy_aux_loss.shape)
-#> torch.Size([1, 16, 32, 32]) torch.Size([1, 32, 32, 4]) torch.Size([])
+
+# (1, 16, 32, 32), (1, 32, 32, 4), ()
 
 assert image_feats.shape == quantized.shape
 assert (quantized == quantizer.indices_to_codes(indices)).all()
@@ -427,12 +422,12 @@ x = torch.randn(1, 1024, 256)
 residual_lfq.eval()
 
 quantized, indices, commit_loss = residual_lfq(x)
-print(quantized.shape, indices.shape, commit_loss.shape)
-#> torch.Size([1, 1024, 256]) torch.Size([1, 1024, 8]) torch.Size([8])
+
+# (1, 1024, 256), (1, 1024, 8), (8)
 
 quantized_out = residual_lfq.get_output_from_indices(indices)
-print(quantized_out.shape)
-#> torch.Size([1, 1024, 256])
+
+# (1, 1024, 256)
 
 assert torch.all(quantized == quantized_out)
 ```
@@ -460,8 +455,8 @@ quantizer = LatentQuantize(
 image_feats = torch.randn(1, 16, 32, 32)
 
 quantized, indices, loss = quantizer(image_feats)
-print(quantized.shape, indices.shape, loss.shape)
-#> torch.Size([1, 16, 32, 32]) torch.Size([1, 32, 32]) torch.Size([])
+
+# (1, 16, 32, 32), (1, 32, 32), ()
 
 assert image_feats.shape == quantized.shape
 assert (quantized == quantizer.indices_to_codes(indices)).all()
@@ -483,13 +478,13 @@ quantizer = LatentQuantize(
 
 seq = torch.randn(1, 32, 16)
 quantized, *_ = quantizer(seq)
-print(quantized.shape)
-#> torch.Size([1, 32, 16])
+
+# (1, 32, 16)
 
 video_feats = torch.randn(1, 16, 10, 32, 32)
 quantized, *_ = quantizer(video_feats)
-print(quantized.shape)
-#> torch.Size([1, 16, 10, 32, 32])
+
+# (1, 16, 10, 32, 32)
 
 ```
 
@@ -499,23 +494,22 @@ Or support multiple codebooks
 import torch
 from vector_quantize_pytorch import LatentQuantize
 
-levels = [4, 8, 16]
-dim = 9
-num_codebooks = 3
-
-model = LatentQuantize(levels, dim, num_codebooks=num_codebooks)
+model = LatentQuantize(
+    levels = [4, 8, 16],
+    dim = 9,
+    num_codebooks = 3
+)
 
 input_tensor = torch.randn(2, 3, dim)
 output_tensor, indices, loss = model(input_tensor)
-print(output_tensor.shape, indices.shape, loss.shape)
-#> torch.Size([2, 3, 9]) torch.Size([2, 3, 3]) torch.Size([])
+
+# (2, 3, 9), (2, 3, 3), ()
 
 assert output_tensor.shape == input_tensor.shape
 assert indices.shape == (2, 3, num_codebooks)
 assert loss.item() >= 0
 ```
 
-
 ## Citations
 
 ```bibtex

pyproject.toml

@@ -44,7 +44,6 @@ managed = true
 dev-dependencies = [
     "ruff>=0.4.2",
     "pytest>=8.2.0",
-    "pytest-examples>=0.0.10",
     "pytest-cov>=5.0.0",
 ]