diff --git a/javascript/ui.js b/javascript/ui.js
index 7db4db48..562d2552 100644
--- a/javascript/ui.js
+++ b/javascript/ui.js
@@ -182,4 +182,23 @@ onUiUpdate(function(){
});
json_elem.parentElement.style.display="none"
+
+ if (!txt2img_textarea) {
+ txt2img_textarea = gradioApp().querySelector("#txt2img_prompt > label > textarea");
+ txt2img_textarea?.addEventListener("input", () => update_token_counter("txt2img_token_button"));
+ }
+ if (!img2img_textarea) {
+ img2img_textarea = gradioApp().querySelector("#img2img_prompt > label > textarea");
+ img2img_textarea?.addEventListener("input", () => update_token_counter("img2img_token_button"));
+ }
})
+
+let txt2img_textarea, img2img_textarea = undefined;
+let wait_time = 800
+let token_timeout;
+
+function update_token_counter(button_id) {
+ if (token_timeout)
+ clearTimeout(token_timeout);
+ token_timeout = setTimeout(() => gradioApp().getElementById(button_id)?.click(), wait_time);
+}
diff --git a/modules/sd_hijack.py b/modules/sd_hijack.py
index 7b2030d4..bfbd07f9 100644
--- a/modules/sd_hijack.py
+++ b/modules/sd_hijack.py
@@ -180,6 +180,7 @@ class StableDiffusionModelHijack:
dir_mtime = None
layers = None
circular_enabled = False
+ clip = None
def load_textual_inversion_embeddings(self, dirname, model):
mt = os.path.getmtime(dirname)
@@ -242,6 +243,7 @@ class StableDiffusionModelHijack:
model_embeddings.token_embedding = EmbeddingsWithFixes(model_embeddings.token_embedding, self)
m.cond_stage_model = FrozenCLIPEmbedderWithCustomWords(m.cond_stage_model, self)
+ self.clip = m.cond_stage_model
if cmd_opts.opt_split_attention_v1:
ldm.modules.attention.CrossAttention.forward = split_cross_attention_forward_v1
@@ -268,6 +270,10 @@ class StableDiffusionModelHijack:
for layer in [layer for layer in self.layers if type(layer) == torch.nn.Conv2d]:
layer.padding_mode = 'circular' if enable else 'zeros'
+ def tokenize(self, text):
+ max_length = self.clip.max_length - 2
+ _, remade_batch_tokens, _, _, _, token_count = self.clip.process_text([text])
+ return remade_batch_tokens[0], token_count, max_length
class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
def __init__(self, wrapped, hijack):
@@ -294,14 +300,16 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
if mult != 1.0:
self.token_mults[ident] = mult
- def forward(self, text):
- self.hijack.fixes = []
- self.hijack.comments = []
- remade_batch_tokens = []
+ def process_text(self, text):
id_start = self.wrapped.tokenizer.bos_token_id
id_end = self.wrapped.tokenizer.eos_token_id
maxlen = self.wrapped.max_length
used_custom_terms = []
+ remade_batch_tokens = []
+ overflowing_words = []
+ hijack_comments = []
+ hijack_fixes = []
+ token_count = 0
cache = {}
batch_tokens = self.wrapped.tokenizer(text, truncation=False, add_special_tokens=False)["input_ids"]
@@ -353,9 +361,8 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
ovf = remade_tokens[maxlen - 2:]
overflowing_words = [vocab.get(int(x), "") for x in ovf]
overflowing_text = self.wrapped.tokenizer.convert_tokens_to_string(''.join(overflowing_words))
-
- self.hijack.comments.append(f"Warning: too many input tokens; some ({len(overflowing_words)}) have been truncated:\n{overflowing_text}\n")
-
+ hijack_comments.append(f"Warning: too many input tokens; some ({len(overflowing_words)}) have been truncated:\n{overflowing_text}\n")
+ token_count = len(remade_tokens)
remade_tokens = remade_tokens + [id_end] * (maxlen - 2 - len(remade_tokens))
remade_tokens = [id_start] + remade_tokens[0:maxlen-2] + [id_end]
cache[tuple_tokens] = (remade_tokens, fixes, multipliers)
@@ -364,8 +371,14 @@ class FrozenCLIPEmbedderWithCustomWords(torch.nn.Module):
multipliers = [1.0] + multipliers[0:maxlen - 2] + [1.0]
remade_batch_tokens.append(remade_tokens)
- self.hijack.fixes.append(fixes)
+ hijack_fixes.append(fixes)
batch_multipliers.append(multipliers)
+ return batch_multipliers, remade_batch_tokens, used_custom_terms, hijack_comments, hijack_fixes, token_count
+
+ def forward(self, text):
+ batch_multipliers, remade_batch_tokens, used_custom_terms, hijack_comments, hijack_fixes, token_count = self.process_text(text)
+ self.hijack.fixes = hijack_fixes
+ self.hijack.comments = hijack_comments
if len(used_custom_terms) > 0:
self.hijack.comments.append("Used custom terms: " + ", ".join([f'{word} [{checksum}]' for word, checksum in used_custom_terms]))
diff --git a/modules/ui.py b/modules/ui.py
index ab28c84d..bf736b27 100644
--- a/modules/ui.py
+++ b/modules/ui.py
@@ -22,6 +22,7 @@ from modules.paths import script_path
from modules.shared import opts, cmd_opts
import modules.shared as shared
from modules.sd_samplers import samplers, samplers_for_img2img
+from modules.sd_hijack import model_hijack
import modules.ldsr_model
import modules.scripts
import modules.gfpgan_model
@@ -333,6 +334,10 @@ def connect_reuse_seed(seed: gr.Number, reuse_seed: gr.Button, generation_info:
outputs=[seed, dummy_component]
)
+def update_token_counter(text):
+ tokens, token_count, max_length = model_hijack.tokenize(text)
+ style_class = ' class="red"' if (token_count > max_length) else ""
+ return f"{token_count}/{max_length}"
def create_toprow(is_img2img):
id_part = "img2img" if is_img2img else "txt2img"
@@ -342,11 +347,14 @@ def create_toprow(is_img2img):
with gr.Row():
with gr.Column(scale=80):
with gr.Row():
- prompt = gr.Textbox(label="Prompt", elem_id="prompt", show_label=False, placeholder="Prompt", lines=2)
+ prompt = gr.Textbox(label="Prompt", elem_id=f"{id_part}_prompt", show_label=False, placeholder="Prompt", lines=2)
with gr.Column(scale=1, elem_id="roll_col"):
roll = gr.Button(value=art_symbol, elem_id="roll", visible=len(shared.artist_db.artists) > 0)
paste = gr.Button(value=paste_symbol, elem_id="paste")
+ token_counter = gr.HTML(value="", elem_id=f"{id_part}_token_counter")
+ hidden_button = gr.Button(visible=False, elem_id=f"{id_part}_token_button")
+ hidden_button.click(fn=update_token_counter, inputs=[prompt], outputs=[token_counter])
with gr.Column(scale=10, elem_id="style_pos_col"):
prompt_style = gr.Dropdown(label="Style 1", elem_id=f"{id_part}_style_index", choices=[k for k, v in shared.prompt_styles.styles.items()], value=next(iter(shared.prompt_styles.styles.keys())), visible=len(shared.prompt_styles.styles) > 1)
diff --git a/style.css b/style.css
index 4054e2df..877f2f7f 100644
--- a/style.css
+++ b/style.css
@@ -389,3 +389,7 @@ input[type="range"]{
border-radius: 8px;
display: none;
}
+
+.red {
+ color: red;
+}