modified: In Python 3.13, the functionality to forcibly downgrade the numpy version below 3.13 is disabled.

- Starting from Python 3.13, prebuilt wheels for `numpy` 1.26.4 are no longer provided.

https://github.com/comfyanonymous/ComfyUI/discussions/8187

cm-cli.py

@@ -45,7 +45,11 @@ comfyui_manager_path = os.path.abspath(os.path.dirname(__file__))
 
 cm_global.pip_blacklist = {'torch', 'torchaudio', 'torchsde', 'torchvision'}
 cm_global.pip_downgrade_blacklist = ['torch', 'torchaudio', 'torchsde', 'torchvision', 'transformers', 'safetensors', 'kornia']
-cm_global.pip_overrides = {'numpy': 'numpy<2'}
+
+if sys.version_info < (3, 13):
+    cm_global.pip_overrides = {'numpy': 'numpy<2'}
+else:
+    cm_global.pip_overrides = {}
 
 if os.path.exists(os.path.join(manager_util.comfyui_manager_path, "pip_overrides.json")):
     with open(os.path.join(manager_util.comfyui_manager_path, "pip_overrides.json"), 'r', encoding="UTF-8", errors="ignore") as json_file:
@@ -147,7 +151,9 @@ class Ctx:
         if os.path.exists(core.manager_pip_overrides_path):
             with open(core.manager_pip_overrides_path, 'r', encoding="UTF-8", errors="ignore") as json_file:
                 cm_global.pip_overrides = json.load(json_file)
-                cm_global.pip_overrides = {'numpy': 'numpy<2'}
+
+                if sys.version_info < (3, 13):
+                    cm_global.pip_overrides = {'numpy': 'numpy<2'}
 
         if os.path.exists(core.manager_pip_blacklist_path):
             with open(core.manager_pip_blacklist_path, 'r', encoding="UTF-8", errors="ignore") as f:

glob/manager_core.py

@@ -43,7 +43,7 @@ import manager_downloader
 from node_package import InstalledNodePackage
 
 
-version_code = [3, 32, 2]
+version_code = [3, 32, 3]
 version_str = f"V{version_code[0]}.{version_code[1]}" + (f'.{version_code[2]}' if len(version_code) > 2 else '')
 
 

glob/manager_util.py

@@ -412,8 +412,9 @@ class PIPFixer:
 
                 if len(targets) > 0:
                     for x in targets:
-                        cmd = make_pip_cmd(['install', f"{x}=={versions[0].version_string}", "numpy<2"])
+                        if sys.version_info < (3, 13):
-                        subprocess.check_output(cmd, universal_newlines=True)
+                            cmd = make_pip_cmd(['install', f"{x}=={versions[0].version_string}", "numpy<2"])
+                            subprocess.check_output(cmd, universal_newlines=True)
 
                     logging.info(f"[ComfyUI-Manager] 'opencv' dependencies were fixed: {targets}")
         except Exception as e:
@@ -421,18 +422,21 @@ class PIPFixer:
             logging.error(e)
 
         # fix numpy
-        try:
+        if sys.version_info >= (3, 13):
-            np = new_pip_versions.get('numpy')
+            logging.info("[ComfyUI-Manager] In Python 3.13 and above, PIP Fixer does not downgrade `numpy` below version 2.0. If you need to force a downgrade of `numpy`, please use `pip_auto_fix.list`.")
-            if cm_global.pip_overrides.get('numpy') == 'numpy<2':
+        else:
-                if np is not None:
+            try:
-                    if StrictVersion(np) >= StrictVersion('2'):
+                np = new_pip_versions.get('numpy')
-                        cmd = make_pip_cmd(['install', "numpy<2"])
+                if cm_global.pip_overrides.get('numpy') == 'numpy<2':
-                        subprocess.check_output(cmd , universal_newlines=True)
+                    if np is not None:
+                        if StrictVersion(np) >= StrictVersion('2'):
+                            cmd = make_pip_cmd(['install', "numpy<2"])
+                            subprocess.check_output(cmd , universal_newlines=True)
 
-                        logging.info("[ComfyUI-Manager] 'numpy' dependency were fixed")
+                            logging.info("[ComfyUI-Manager] 'numpy' dependency were fixed")
-        except Exception as e:
+            except Exception as e:
-            logging.error("[ComfyUI-Manager] Failed to restore numpy")
+                logging.error("[ComfyUI-Manager] Failed to restore numpy")
-            logging.error(e)
+                logging.error(e)
 
         # fix missing frontend
         try:

prestartup_script.py

@@ -121,11 +121,17 @@ read_config()
 read_uv_mode()
 check_file_logging()
 
-cm_global.pip_overrides = {'numpy': 'numpy<2'}
+if sys.version_info < (3, 13):
+    cm_global.pip_overrides = {'numpy': 'numpy<2'}
+else:
+    cm_global.pip_overrides = {}
+
 if os.path.exists(manager_pip_overrides_path):
     with open(manager_pip_overrides_path, 'r', encoding="UTF-8", errors="ignore") as json_file:
         cm_global.pip_overrides = json.load(json_file)
-        cm_global.pip_overrides['numpy'] = 'numpy<2'
+        
+        if sys.version_info < (3, 13):
+            cm_global.pip_overrides['numpy'] = 'numpy<2'
 
 
 if os.path.exists(manager_pip_blacklist_path):

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-manager"
 description = "ComfyUI-Manager provides features to install and manage custom nodes for ComfyUI, as well as various functionalities to assist with ComfyUI."
-version = "3.32.2"
+version = "3.32.3"
 license = { file = "LICENSE.txt" }
 dependencies = ["GitPython", "PyGithub", "matrix-client==0.4.0", "transformers", "huggingface-hub>0.20", "typer", "rich", "typing-extensions", "toml", "uv", "chardet"]