add flag use mime for batches

modules/cmd_args.py

@@ -125,3 +125,4 @@ parser.add_argument("--skip-load-model-at-start", action='store_true', help="if
 parser.add_argument("--unix-filenames-sanitization", action='store_true', help="allow any symbols except '/' in filenames. May conflict with your browser and file system")
 parser.add_argument("--filenames-max-length", type=int, default=128, help='maximal length of filenames of saved images. If you override it, it can conflict with your file system')
 parser.add_argument("--no-prompt-history", action='store_true', help="disable read prompt from last generation feature; settings this argument will not create '--data_path/params.txt' file")
+parser.add_argument("--use-mime-file-filtering-for-batch-from-dir", action='store_true', help="allows passing images with no or with incorrect extension in batch from directory")

modules/img2img.py

@@ -22,7 +22,7 @@ def process_batch(p, input, output_dir, inpaint_mask_dir, args, to_scale=False,
     processing.fix_seed(p)
 
     if isinstance(input, str):
-        batch_images = list(shared.walk_files(input, allowed_extensions=(".png", ".jpg", ".jpeg", ".webp", ".tif", ".tiff")))
+        batch_images = list(shared.walk_image_files(input))
     else:
         batch_images = [os.path.abspath(x.name) for x in input]
 

modules/launch_utils.py

@@ -300,16 +300,14 @@ def requirements_met(requirements_file):
             package = m.group(1).strip()
             version_required = (m.group(2) or "").strip()
 
-            if version_required == "":
-                continue
-
             try:
                 version_installed = importlib.metadata.version(package)
             except Exception:
                 return False
 
-            if packaging.version.parse(version_required) != packaging.version.parse(version_installed):
-                return False
+            if version_required != "":
+                if packaging.version.parse(version_required) != packaging.version.parse(version_installed):
+                    return False
 
     return True
 

modules/postprocessing.py

@@ -27,7 +27,7 @@ def run_postprocessing(extras_mode, image, image_folder, input_dir, output_dir,
             assert not shared.cmd_opts.hide_ui_dir_config, '--hide-ui-dir-config option must be disabled'
             assert input_dir, 'input directory not selected'
 
-            image_list = shared.listfiles(input_dir)
+            image_list = shared.walk_image_files(input_dir)
             for filename in image_list:
                 yield filename, filename
         else:

modules/shared.py

@@ -82,6 +82,7 @@ listfiles = util.listfiles
 html_path = util.html_path
 html = util.html
 walk_files = util.walk_files
+walk_image_files = util.walk_image_files
 ldm_print = util.ldm_print
 
 reload_gradio_theme = shared_gradio_themes.reload_gradio_theme

modules/util.py

@@ -1,5 +1,6 @@
 import os
 import re
+import filetype
 
 from modules import shared
 from modules.paths_internal import script_path, cwd
@@ -28,7 +29,7 @@ def html(filename):
         return ""
 
 
-def walk_files(path, allowed_extensions=None):
+def walk_files(path, allowed_extensions=None, allowed_mime=None):
     if not os.path.exists(path):
         return
 
@@ -40,15 +41,36 @@ def walk_files(path, allowed_extensions=None):
 
     for root, _, files in items:
         for filename in sorted(files, key=natural_sort_key):
-            if allowed_extensions is not None:
-                _, ext = os.path.splitext(filename)
-                if ext.lower() not in allowed_extensions:
-                    continue
-
+            filepath = os.path.join(root, filename)
             if not shared.opts.list_hidden_files and ("/." in root or "\\." in root):
                 continue
 
-            yield os.path.join(root, filename)
+            if allowed_extensions or allowed_mime:
+                file_allowed = False
+
+                if allowed_extensions is not None:
+                    _, ext = os.path.splitext(filename)
+                    if ext.lower() in allowed_extensions:
+                        file_allowed = True
+
+                if allowed_mime is not None:
+                    if filetype.guess(filepath).mime.startswith(allowed_mime):
+                        file_allowed = True
+            else:
+                file_allowed = True
+
+            if not file_allowed:
+                continue
+
+            yield filepath
+
+
+def walk_image_files(path):
+    if shared.cmd_opts.use_mime_file_filtering_for_batch_from_dir:
+        return walk_files(path, allowed_mime='image/')
+    else:
+        return walk_files(path, allowed_extensions=(".png", ".jpg", ".jpeg", ".webp", ".tif", ".tiff"))
+
 
 
 def ldm_print(*args, **kwargs):

requirements.txt

@@ -31,3 +31,4 @@ torchdiffeq
 torchsde
 transformers==4.30.2
 pillow-avif-plugin==1.4.3
+filetype

requirements_versions.txt

@@ -30,3 +30,4 @@ torchsde==0.2.6
 transformers==4.30.2
 httpx==0.24.1
 pillow-avif-plugin==1.4.3
+filetype