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| author | Sihan Wang <31711261+shwang95@users.noreply.github.com> | 2022-11-02 06:09:33 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-11-02 06:09:33 +0000 |
| commit | 5c864be010b42373e51eac4c6869d561adca4202 (patch) | |
| tree | 1de5f558ab056bc766ac51d3612356f0de52b1f8 /modules/textual_inversion/dataset.py | |
| parent | 7bd8581e461623932ffbd5762ee931ee51f798db (diff) | |
| parent | 65522ff157e4be4095a99421da04ecb0749824ac (diff) | |
| download | stable-diffusion-webui-gfx803-5c864be010b42373e51eac4c6869d561adca4202.tar.gz stable-diffusion-webui-gfx803-5c864be010b42373e51eac4c6869d561adca4202.tar.bz2 stable-diffusion-webui-gfx803-5c864be010b42373e51eac4c6869d561adca4202.zip | |
Merge branch 'AUTOMATIC1111:master' into master
Diffstat (limited to 'modules/textual_inversion/dataset.py')
| -rw-r--r-- | modules/textual_inversion/dataset.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/modules/textual_inversion/dataset.py b/modules/textual_inversion/dataset.py index 5b1c5002..ad726577 100644 --- a/modules/textual_inversion/dataset.py +++ b/modules/textual_inversion/dataset.py @@ -42,6 +42,8 @@ class PersonalizedBase(Dataset): self.lines = lines
assert data_root, 'dataset directory not specified'
+ assert os.path.isdir(data_root), "Dataset directory doesn't exist"
+ assert os.listdir(data_root), "Dataset directory is empty"
cond_model = shared.sd_model.cond_stage_model
@@ -86,12 +88,12 @@ class PersonalizedBase(Dataset): assert len(self.dataset) > 0, "No images have been found in the dataset."
self.length = len(self.dataset) * repeats // batch_size
- self.initial_indexes = np.arange(len(self.dataset))
+ self.dataset_length = len(self.dataset)
self.indexes = None
self.shuffle()
def shuffle(self):
- self.indexes = self.initial_indexes[torch.randperm(self.initial_indexes.shape[0]).numpy()]
+ self.indexes = np.random.permutation(self.dataset_length)
def create_text(self, filename_text):
text = random.choice(self.lines)
|