Deduplicate get_font code

modules/images.py

@@ -24,6 +24,13 @@ from modules.shared import opts
 LANCZOS = (Image.Resampling.LANCZOS if hasattr(Image, 'Resampling') else Image.LANCZOS)
 
 
+def get_font(fontsize: int):
+    try:
+        return ImageFont.truetype(opts.font or Roboto, fontsize)
+    except Exception:
+        return ImageFont.truetype(Roboto, fontsize)
+
+
 def image_grid(imgs, batch_size=1, rows=None):
     if rows is None:
         if opts.n_rows > 0:
@@ -142,12 +149,6 @@ def draw_grid_annotations(im, width, height, hor_texts, ver_texts, margin=0):
                 lines.append(word)
         return lines
 
-    def get_font(fontsize):
-        try:
-            return ImageFont.truetype(opts.font or Roboto, fontsize)
-        except Exception:
-            return ImageFont.truetype(Roboto, fontsize)
-
     def draw_texts(drawing, draw_x, draw_y, lines, initial_fnt, initial_fontsize):
         for line in lines:
             fnt = initial_fnt

modules/textual_inversion/image_embedding.py

@@ -3,9 +3,7 @@ import json
 import numpy as np
 import zlib
 from PIL import Image, ImageDraw, ImageFont
-from fonts.ttf import Roboto
 import torch
-from modules.shared import opts
 
 
 class EmbeddingEncoder(json.JSONEncoder):
@@ -136,11 +134,8 @@ def caption_image_overlay(srcimage, title, footerLeft, footerMid, footerRight, t
     image = srcimage.copy()
     fontsize = 32
     if textfont is None:
-        try:
-            textfont = ImageFont.truetype(opts.font or Roboto, fontsize)
-            textfont = opts.font or Roboto
-        except Exception:
-            textfont = Roboto
+        from modules.images import get_font
+        textfont = get_font(fontsize)
 
     factor = 1.5
     gradient = Image.new('RGBA', (1, image.size[1]), color=(0, 0, 0, 0))