diff options
Diffstat (limited to 'modules/scripts.py')
| -rw-r--r-- | modules/scripts.py | 113 |
1 files changed, 82 insertions, 31 deletions
diff --git a/modules/scripts.py b/modules/scripts.py index 637b2329..b934d881 100644 --- a/modules/scripts.py +++ b/modules/scripts.py @@ -6,7 +6,7 @@ from collections import namedtuple import gradio as gr
from modules.processing import StableDiffusionProcessing
-from modules import shared, paths, script_callbacks, extensions
+from modules import shared, paths, script_callbacks, extensions, script_loading
AlwaysVisible = object()
@@ -17,6 +17,9 @@ class Script: args_to = None
alwayson = False
+ is_txt2img = False
+ is_img2img = False
+
"""A gr.Group component that has all script's UI inside it"""
group = None
@@ -93,6 +96,23 @@ class Script: pass
+ def before_component(self, component, **kwargs):
+ """
+ Called before a component is created.
+ Use elem_id/label fields of kwargs to figure out which component it is.
+ This can be useful to inject your own components somewhere in the middle of vanilla UI.
+ You can return created components in the ui() function to add them to the list of arguments for your processing functions
+ """
+
+ pass
+
+ def after_component(self, component, **kwargs):
+ """
+ Called after a component is created. Same as above.
+ """
+
+ pass
+
def describe(self):
"""unused"""
return ""
@@ -140,7 +160,7 @@ def list_files_with_name(filename): continue
path = os.path.join(dirpath, filename)
- if os.path.isfile(filename):
+ if os.path.isfile(path):
res.append(path)
return res
@@ -161,13 +181,7 @@ def load_scripts(): sys.path = [scriptfile.basedir] + sys.path
current_basedir = scriptfile.basedir
- with open(scriptfile.path, "r", encoding="utf8") as file:
- text = file.read()
-
- from types import ModuleType
- compiled = compile(text, scriptfile.path, 'exec')
- module = ModuleType(scriptfile.filename)
- exec(compiled, module.__dict__)
+ module = script_loading.load_module(scriptfile.path)
for key, script_class in module.__dict__.items():
if type(script_class) == type and issubclass(script_class, Script):
@@ -201,12 +215,18 @@ class ScriptRunner: self.titles = []
self.infotext_fields = []
- def setup_ui(self, is_img2img):
+ def initialize_scripts(self, is_img2img):
+ self.scripts.clear()
+ self.alwayson_scripts.clear()
+ self.selectable_scripts.clear()
+
for script_class, path, basedir in scripts_data:
script = script_class()
script.filename = path
+ script.is_txt2img = not is_img2img
+ script.is_img2img = is_img2img
- visibility = script.show(is_img2img)
+ visibility = script.show(script.is_img2img)
if visibility == AlwaysVisible:
self.scripts.append(script)
@@ -217,6 +237,7 @@ class ScriptRunner: self.scripts.append(script)
self.selectable_scripts.append(script)
+ def setup_ui(self):
self.titles = [wrap_call(script.title, script.filename, "title") or f"{script.filename} [error]" for script in self.selectable_scripts]
inputs = [None]
@@ -226,7 +247,7 @@ class ScriptRunner: script.args_from = len(inputs)
script.args_to = len(inputs)
- controls = wrap_call(script.ui, script.filename, "ui", is_img2img)
+ controls = wrap_call(script.ui, script.filename, "ui", script.is_img2img)
if controls is None:
return
@@ -326,33 +347,44 @@ class ScriptRunner: print(f"Error running postprocess: {script.filename}", file=sys.stderr)
print(traceback.format_exc(), file=sys.stderr)
+ def before_component(self, component, **kwargs):
+ for script in self.scripts:
+ try:
+ script.before_component(component, **kwargs)
+ except Exception:
+ print(f"Error running before_component: {script.filename}", file=sys.stderr)
+ print(traceback.format_exc(), file=sys.stderr)
+
+ def after_component(self, component, **kwargs):
+ for script in self.scripts:
+ try:
+ script.after_component(component, **kwargs)
+ except Exception:
+ print(f"Error running after_component: {script.filename}", file=sys.stderr)
+ print(traceback.format_exc(), file=sys.stderr)
+
def reload_sources(self, cache):
for si, script in list(enumerate(self.scripts)):
- with open(script.filename, "r", encoding="utf8") as file:
- args_from = script.args_from
- args_to = script.args_to
- filename = script.filename
- text = file.read()
+ args_from = script.args_from
+ args_to = script.args_to
+ filename = script.filename
- from types import ModuleType
+ module = cache.get(filename, None)
+ if module is None:
+ module = script_loading.load_module(script.filename)
+ cache[filename] = module
- module = cache.get(filename, None)
- if module is None:
- compiled = compile(text, filename, 'exec')
- module = ModuleType(script.filename)
- exec(compiled, module.__dict__)
- cache[filename] = module
-
- for key, script_class in module.__dict__.items():
- if type(script_class) == type and issubclass(script_class, Script):
- self.scripts[si] = script_class()
- self.scripts[si].filename = filename
- self.scripts[si].args_from = args_from
- self.scripts[si].args_to = args_to
+ for key, script_class in module.__dict__.items():
+ if type(script_class) == type and issubclass(script_class, Script):
+ self.scripts[si] = script_class()
+ self.scripts[si].filename = filename
+ self.scripts[si].args_from = args_from
+ self.scripts[si].args_to = args_to
scripts_txt2img = ScriptRunner()
scripts_img2img = ScriptRunner()
+scripts_current: ScriptRunner = None
def reload_script_body_only():
@@ -369,3 +401,22 @@ def reload_scripts(): scripts_txt2img = ScriptRunner()
scripts_img2img = ScriptRunner()
+
+def IOComponent_init(self, *args, **kwargs):
+ if scripts_current is not None:
+ scripts_current.before_component(self, **kwargs)
+
+ script_callbacks.before_component_callback(self, **kwargs)
+
+ res = original_IOComponent_init(self, *args, **kwargs)
+
+ script_callbacks.after_component_callback(self, **kwargs)
+
+ if scripts_current is not None:
+ scripts_current.after_component(self, **kwargs)
+
+ return res
+
+
+original_IOComponent_init = gr.components.IOComponent.__init__
+gr.components.IOComponent.__init__ = IOComponent_init
|