Merge branch 'master' of github.com:AUTOMATIC1111/stable-diffusion-webui into gamepad

1 files changed, 28 insertions, 0 deletions

diff --git a/modules/sd_hijack_utils.py b/modules/sd_hijack_utils.py
new file mode 100644
index 00000000..f8684475
--- /dev/null
+++ b/modules/sd_hijack_utils.py
@@ -0,0 +1,28 @@
+import importlib

+

+class CondFunc:

+    def __new__(cls, orig_func, sub_func, cond_func):

+        self = super(CondFunc, cls).__new__(cls)

+        if isinstance(orig_func, str):

+            func_path = orig_func.split('.')

+            for i in range(len(func_path)-1, -1, -1):

+                try:

+                    resolved_obj = importlib.import_module('.'.join(func_path[:i]))

+                    break

+                except ImportError:

+                    pass

+            for attr_name in func_path[i:-1]:

+                resolved_obj = getattr(resolved_obj, attr_name)

+            orig_func = getattr(resolved_obj, func_path[-1])

+            setattr(resolved_obj, func_path[-1], lambda *args, **kwargs: self(*args, **kwargs))

+        self.__init__(orig_func, sub_func, cond_func)

+        return lambda *args, **kwargs: self(*args, **kwargs)
+    def __init__(self, orig_func, sub_func, cond_func):
+        self.__orig_func = orig_func
+        self.__sub_func = sub_func
+        self.__cond_func = cond_func
+    def __call__(self, *args, **kwargs):
+        if not self.__cond_func or self.__cond_func(self.__orig_func, *args, **kwargs):
+            return self.__sub_func(self.__orig_func, *args, **kwargs)
+        else:
+            return self.__orig_func(*args, **kwargs)