Revert "Merge branch 'main' of https://github.com/daxcay/ComfyUI-Manager"

This reverts commit 16fcb3a7b1, reversing
changes made to bb7b13c1f5.

prestartup_script.py

@@ -15,9 +15,6 @@ sys.path.append(glob_path)
 import cm_global
 
 
-cm_global.pip_downgrade_blacklist = ['torch', 'torchsde', 'torchvision', 'transformers', 'safetensors', 'kornia']
-
-
 def skip_pip_spam(x):
     return 'Requirement already satisfied:' in x
 
@@ -173,9 +170,11 @@ try:
         write_stderr = wrapper_stderr
 
     pat_tqdm = r'\d+%.*\[(.*?)\]'
-    pat_import_fail = r'seconds \(IMPORT FAILED\):.*[/\\]custom_nodes[/\\](.*)$'
+    pat_import_fail = r'seconds \(IMPORT FAILED\):'
+    pat_custom_node = r'[/\\]custom_nodes[/\\](.*)$'
 
     is_start_mode = True
+    is_import_fail_mode = False
 
     class ComfyUIManagerLogger:
         def __init__(self, is_stdout):
@@ -195,17 +194,26 @@ try:
 
         def write(self, message):
             global is_start_mode
+            global is_import_fail_mode
 
             if any(f(message) for f in message_collapses):
                 return
 
             if is_start_mode:
-                match = re.search(pat_import_fail, message)
-                if match:
-                    import_failed_extensions.add(match.group(1))
+                if is_import_fail_mode:
+                    match = re.search(pat_custom_node, message)
+                    if match:
+                        import_failed_extensions.add(match.group(1))
+                        is_import_fail_mode = False
+                else:
+                    match = re.search(pat_import_fail, message)
+                    if match:
+                        is_import_fail_mode = True
+                    else:
+                        is_import_fail_mode = False
 
-                if 'Starting server' in message:
-                    is_start_mode = False
+                    if 'Starting server' in message:
+                        is_start_mode = False
 
             if not self.is_stdout:
                 match = re.search(pat_tqdm, message)
@@ -342,12 +350,7 @@ def is_installed(name):
     
     if match:
         name = match.group(1)
-
-    if name in cm_global.pip_downgrade_blacklist:
-        if match is None or match.group(2) in ['<=', '==', '<']:
-            print(f"[ComfyUI-Manager] skip black listed pip installation: '{name}'")
-            return True
-
+        
     return name.lower() in get_installed_packages()