initial commit

modules/ui_extra_networks_hypernets.py

@@ -0,0 +1,48 @@
+import os
+
+from modules import shared, ui_extra_networks
+from modules.ui_extra_networks import quote_js
+from modules.hashes import sha256_from_cache
+
+
+class ExtraNetworksPageHypernetworks(ui_extra_networks.ExtraNetworksPage):
+    def __init__(self):
+        super().__init__('Hypernetworks')
+
+    def refresh(self):
+        shared.reload_hypernetworks()
+
+    def create_item(self, name, index=None, enable_filter=True):
+        full_path = shared.hypernetworks.get(name)
+        if full_path is None:
+            return
+
+        path, ext = os.path.splitext(full_path)
+        sha256 = sha256_from_cache(full_path, f'hypernet/{name}')
+        shorthash = sha256[0:10] if sha256 else None
+        search_terms = [self.search_terms_from_path(path)]
+        if sha256:
+            search_terms.append(sha256)
+        return {
+            "name": name,
+            "filename": full_path,
+            "shorthash": shorthash,
+            "preview": self.find_preview(path),
+            "description": self.find_description(path),
+            "search_terms": search_terms,
+            "prompt": quote_js(f"<hypernet:{name}:") + " + opts.extra_networks_default_multiplier + " + quote_js(">"),
+            "local_preview": f"{path}.preview.{shared.opts.samples_format}",
+            "sort_keys": {'default': index, **self.get_sort_keys(path + ext)},
+        }
+
+    def list_items(self):
+        # instantiate a list to protect against concurrent modification
+        names = list(shared.hypernetworks)
+        for index, name in enumerate(names):
+            item = self.create_item(name, index)
+            if item is not None:
+                yield item
+
+    def allowed_directories_for_previews(self):
+        return [shared.cmd_opts.hypernetwork_dir]
+