multiple small fixes

1. Contents of autoscan directory field are restored after doing an installation.
2. Activate dialogue to choose V2 parameterization when importing from a directory.
3. Remove autoscan directory from init file when its checkbox is unselected.
4. Add widget cycling behavior to install models form.

invokeai/backend/install/invokeai_configure.py

@@ -13,6 +13,7 @@ import argparse
 import io
 import os
 import shutil
+import textwrap
 import traceback
 import warnings
 from argparse import Namespace
@@ -321,11 +322,11 @@ class editOptsForm(CyclingForm, npyscreen.FormMultiPage):
         first_time = not (config.root_path / 'invokeai.yaml').exists()
         access_token = HfFolder.get_token()
         window_width, window_height = get_terminal_size()
-        for i in [
-            "Configure startup settings. You can come back and change these later.",
-            "Use ctrl-N and ctrl-P to move to the <N>ext and <P>revious fields.",
-            "Use cursor arrows to make a checkbox selection, and space to toggle.",
-        ]:
+        label = """Configure startup settings. You can come back and change these later. 
+Use ctrl-N and ctrl-P to move to the <N>ext and <P>revious fields.
+Use cursor arrows to make a checkbox selection, and space to toggle.
+"""
+        for i in textwrap.wrap(label,width=window_width-6):
             self.add_widget_intelligent(
                 npyscreen.FixedText,
                 value=i,
@@ -375,14 +376,13 @@ class editOptsForm(CyclingForm, npyscreen.FormMultiPage):
             scroll_exit=True,
         )
         self.nextrely += 1
-        for i in [
-            "If you have an account at HuggingFace you may optionally paste your access token here",
-            'to allow InvokeAI to download restricted styles & subjects from the "Concept Library".',
-            "See https://huggingface.co/settings/tokens",
-        ]:
+        label = """If you have an account at HuggingFace you may optionally paste your access token here
+to allow InvokeAI to download restricted styles & subjects from the "Concept Library". See https://huggingface.co/settings/tokens.
+"""
+        for line in textwrap.wrap(label,width=window_width-6):
             self.add_widget_intelligent(
                 npyscreen.FixedText,
-                value=i,
+                value=line,
                 editable=False,
                 color="CONTROL",
             )
@@ -506,11 +506,11 @@ class editOptsForm(CyclingForm, npyscreen.FormMultiPage):
             scroll_exit=True,
         )
         self.nextrely -= 1
-        for i in [
-            "BY DOWNLOADING THE STABLE DIFFUSION WEIGHT FILES, YOU AGREE TO HAVE READ",
-            "AND ACCEPTED THE CREATIVEML RESPONSIBLE AI LICENSE LOCATED AT",
-            "https://huggingface.co/spaces/CompVis/stable-diffusion-license",
-        ]:
+        label = """BY DOWNLOADING THE STABLE DIFFUSION WEIGHT FILES, YOU AGREE TO HAVE READ
+AND ACCEPTED THE CREATIVEML RESPONSIBLE AI LICENSE LOCATED AT
+https://huggingface.co/spaces/CompVis/stable-diffusion-license
+"""
+        for i in textwrap.wrap(label,width=window_width-6):
             self.add_widget_intelligent(
                 npyscreen.FixedText,
                 value=i,
@@ -621,6 +621,7 @@ class EditOptApplication(npyscreen.NPSAppManaged):
                 addModelsForm,
                 name="Install Stable Diffusion Models",
                 multipage=True,
+                cycle_widgets=True,
             )
 
     def new_opts(self):

invokeai/backend/install/model_install_backend.py

@@ -157,6 +157,7 @@ def install_requested_models(
         logger.info("INSTALLING EXTERNAL MODELS")
         for path_url_or_repo in external_models:
             try:
+                logger.debug(f'In install_requested_models; callback = {model_config_file_callback}')
                 model_manager.heuristic_import(
                     path_url_or_repo,
                     commit_to_conf=config_file_path,
@@ -169,6 +170,8 @@ def install_requested_models(
 
     if scan_at_startup and scan_directory.is_dir():
         update_autoconvert_dir(scan_directory)
+    else:
+        update_autoconvert_dir(None)
 
 def update_autoconvert_dir(autodir: Path):
     '''
@@ -176,7 +179,7 @@ def update_autoconvert_dir(autodir: Path):
     '''
     invokeai_config_path = config.init_file_path
     conf = OmegaConf.load(invokeai_config_path)
-    conf.InvokeAI.Paths.autoconvert_dir = str(autodir)
+    conf.InvokeAI.Paths.autoconvert_dir = str(autodir) if autodir else None
     yaml = OmegaConf.to_yaml(conf)
     tmpfile = invokeai_config_path.parent / "new_config.tmp"
     with open(tmpfile, "w", encoding="utf-8") as outfile:

invokeai/backend/model_management/model_manager.py

@@ -321,6 +321,10 @@ class ModelManager(object):
         for name in sorted(self.config, key=str.casefold):
             stanza = self.config[name]
 
+            with open('log.txt','a') as file:
+                print(f'DEBUG: name={name}; stanza = {stanza}',file=file)
+
+
             # don't include VAEs in listing (legacy style)
             if "config" in stanza and "/VAE/" in stanza["config"]:
                 continue
@@ -820,7 +824,9 @@ class ModelManager(object):
                     Path(thing).rglob("*.safetensors")
                 ):
                     if model_name := self.heuristic_import(
-                        str(m), commit_to_conf=commit_to_conf
+                            str(m),
+                            commit_to_conf=commit_to_conf,
+                            config_file_callback=config_file_callback,
                     ):
                         self.logger.info(f"{model_name} successfully imported")
                 return model_name