mirror of
https://github.com/invoke-ai/InvokeAI
synced 2024-08-30 20:32:17 +00:00
649 lines
23 KiB
Python
649 lines
23 KiB
Python
#!/usr/bin/env python
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# Copyright (c) 2022 Lincoln D. Stein (https://github.com/lstein)
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# Before running stable-diffusion on an internet-isolated machine,
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# run this script from one with internet connectivity. The
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# two machines must share a common .cache directory.
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"""
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This is the npyscreen frontend to the model installation application.
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It is currently named model_install2.py, but will ultimately replace model_install.py.
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"""
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import argparse
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import curses
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import sys
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import traceback
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import warnings
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from argparse import Namespace
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from shutil import get_terminal_size
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from typing import Any, Dict, List, Optional, Set
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import npyscreen
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import torch
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from npyscreen import widget
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from invokeai.app.services.config import InvokeAIAppConfig
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from invokeai.app.services.model_install import ModelInstallServiceBase
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from invokeai.backend.install.install_helper import InstallHelper, InstallSelections, UnifiedModelInfo
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from invokeai.backend.model_manager import ModelType
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from invokeai.backend.util import choose_precision, choose_torch_device
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from invokeai.backend.util.logging import InvokeAILogger
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from invokeai.frontend.install.widgets import (
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MIN_COLS,
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MIN_LINES,
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CenteredTitleText,
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CyclingForm,
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MultiSelectColumns,
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SingleSelectColumns,
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TextBox,
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WindowTooSmallException,
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set_min_terminal_size,
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)
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warnings.filterwarnings("ignore", category=UserWarning) # noqa: E402
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config = InvokeAIAppConfig.get_config()
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logger = InvokeAILogger.get_logger("ModelInstallService")
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# logger.setLevel("WARNING")
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# logger.setLevel('DEBUG')
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# build a table mapping all non-printable characters to None
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# for stripping control characters
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# from https://stackoverflow.com/questions/92438/stripping-non-printable-characters-from-a-string-in-python
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NOPRINT_TRANS_TABLE = {i: None for i in range(0, sys.maxunicode + 1) if not chr(i).isprintable()}
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# maximum number of installed models we can display before overflowing vertically
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MAX_OTHER_MODELS = 72
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def make_printable(s: str) -> str:
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"""Replace non-printable characters in a string."""
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return s.translate(NOPRINT_TRANS_TABLE)
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class addModelsForm(CyclingForm, npyscreen.FormMultiPage):
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"""Main form for interactive TUI."""
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# for responsive resizing set to False, but this seems to cause a crash!
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FIX_MINIMUM_SIZE_WHEN_CREATED = True
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# for persistence
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current_tab = 0
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def __init__(self, parentApp: npyscreen.NPSAppManaged, name: str, multipage: bool = False, **keywords: Any):
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self.multipage = multipage
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self.subprocess = None
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super().__init__(parentApp=parentApp, name=name, **keywords)
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def create(self) -> None:
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self.installer = self.parentApp.install_helper.installer
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self.model_labels = self._get_model_labels()
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self.keypress_timeout = 10
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self.counter = 0
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self.subprocess_connection = None
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window_width, window_height = get_terminal_size()
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# npyscreen has no typing hints
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self.nextrely -= 1 # type: ignore
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self.add_widget_intelligent(
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npyscreen.FixedText,
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value="Use ctrl-N and ctrl-P to move to the <N>ext and <P>revious fields. Cursor keys navigate, and <space> selects.",
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editable=False,
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color="CAUTION",
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)
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self.nextrely += 1 # type: ignore
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self.tabs = self.add_widget_intelligent(
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SingleSelectColumns,
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values=[
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"STARTERS",
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"MAINS",
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"CONTROLNETS",
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"T2I-ADAPTERS",
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"IP-ADAPTERS",
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"LORAS",
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"TI EMBEDDINGS",
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],
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value=[self.current_tab],
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columns=7,
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max_height=2,
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relx=8,
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scroll_exit=True,
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)
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self.tabs.on_changed = self._toggle_tables
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top_of_table = self.nextrely # type: ignore
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self.starter_pipelines = self.add_starter_pipelines()
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bottom_of_table = self.nextrely # type: ignore
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self.nextrely = top_of_table
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self.pipeline_models = self.add_pipeline_widgets(
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model_type=ModelType.Main, window_width=window_width, exclude=self.starter_models
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)
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# self.pipeline_models['autoload_pending'] = True
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bottom_of_table = max(bottom_of_table, self.nextrely)
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self.nextrely = top_of_table
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self.controlnet_models = self.add_model_widgets(
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model_type=ModelType.ControlNet,
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window_width=window_width,
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)
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bottom_of_table = max(bottom_of_table, self.nextrely)
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self.nextrely = top_of_table
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self.t2i_models = self.add_model_widgets(
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model_type=ModelType.T2IAdapter,
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window_width=window_width,
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)
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bottom_of_table = max(bottom_of_table, self.nextrely)
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self.nextrely = top_of_table
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self.ipadapter_models = self.add_model_widgets(
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model_type=ModelType.IPAdapter,
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window_width=window_width,
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)
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bottom_of_table = max(bottom_of_table, self.nextrely)
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self.nextrely = top_of_table
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self.lora_models = self.add_model_widgets(
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model_type=ModelType.LoRA,
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window_width=window_width,
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)
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bottom_of_table = max(bottom_of_table, self.nextrely)
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self.nextrely = top_of_table
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self.ti_models = self.add_model_widgets(
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model_type=ModelType.TextualInversion,
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window_width=window_width,
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)
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bottom_of_table = max(bottom_of_table, self.nextrely)
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self.nextrely = bottom_of_table + 1
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self.nextrely += 1
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back_label = "BACK"
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cancel_label = "CANCEL"
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current_position = self.nextrely
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if self.multipage:
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self.back_button = self.add_widget_intelligent(
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npyscreen.ButtonPress,
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name=back_label,
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when_pressed_function=self.on_back,
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)
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else:
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self.nextrely = current_position
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self.cancel_button = self.add_widget_intelligent(
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npyscreen.ButtonPress, name=cancel_label, when_pressed_function=self.on_cancel
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)
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self.nextrely = current_position
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label = "APPLY CHANGES"
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self.nextrely = current_position
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self.done = self.add_widget_intelligent(
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npyscreen.ButtonPress,
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name=label,
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relx=window_width - len(label) - 15,
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when_pressed_function=self.on_done,
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)
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# This restores the selected page on return from an installation
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for _i in range(1, self.current_tab + 1):
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self.tabs.h_cursor_line_down(1)
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self._toggle_tables([self.current_tab])
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############# diffusers tab ##########
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def add_starter_pipelines(self) -> dict[str, npyscreen.widget]:
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"""Add widgets responsible for selecting diffusers models"""
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widgets: Dict[str, npyscreen.widget] = {}
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all_models = self.all_models # master dict of all models, indexed by key
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model_list = [x for x in self.starter_models if all_models[x].type in ["main", "vae"]]
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model_labels = [self.model_labels[x] for x in model_list]
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widgets.update(
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label1=self.add_widget_intelligent(
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CenteredTitleText,
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name="Select from a starter set of Stable Diffusion models from HuggingFace and Civitae.",
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editable=False,
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labelColor="CAUTION",
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)
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)
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self.nextrely -= 1
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# if user has already installed some initial models, then don't patronize them
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# by showing more recommendations
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show_recommended = len(self.installed_models) == 0
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checked = [
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model_list.index(x)
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for x in model_list
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if (show_recommended and all_models[x].recommended) or all_models[x].installed
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]
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widgets.update(
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models_selected=self.add_widget_intelligent(
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MultiSelectColumns,
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columns=1,
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name="Install Starter Models",
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values=model_labels,
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value=checked,
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max_height=len(model_list) + 1,
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relx=4,
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scroll_exit=True,
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),
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models=model_list,
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)
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self.nextrely += 1
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return widgets
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############# Add a set of model install widgets ########
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def add_model_widgets(
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self,
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model_type: ModelType,
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window_width: int = 120,
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install_prompt: Optional[str] = None,
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exclude: Optional[Set[str]] = None,
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) -> dict[str, npyscreen.widget]:
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"""Generic code to create model selection widgets"""
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if exclude is None:
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exclude = set()
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widgets: Dict[str, npyscreen.widget] = {}
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all_models = self.all_models
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model_list = sorted(
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[x for x in all_models if all_models[x].type == model_type and x not in exclude],
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key=lambda x: all_models[x].name or "",
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)
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model_labels = [self.model_labels[x] for x in model_list]
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show_recommended = len(self.installed_models) == 0
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truncated = False
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if len(model_list) > 0:
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max_width = max([len(x) for x in model_labels])
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columns = window_width // (max_width + 8) # 8 characters for "[x] " and padding
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columns = min(len(model_list), columns) or 1
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prompt = (
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install_prompt
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or f"Select the desired {model_type.value.title()} models to install. Unchecked models will be purged from disk."
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)
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widgets.update(
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label1=self.add_widget_intelligent(
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CenteredTitleText,
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name=prompt,
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editable=False,
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labelColor="CAUTION",
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)
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)
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if len(model_labels) > MAX_OTHER_MODELS:
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model_labels = model_labels[0:MAX_OTHER_MODELS]
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truncated = True
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widgets.update(
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models_selected=self.add_widget_intelligent(
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MultiSelectColumns,
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columns=columns,
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name=f"Install {model_type} Models",
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values=model_labels,
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value=[
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model_list.index(x)
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for x in model_list
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if (show_recommended and all_models[x].recommended) or all_models[x].installed
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],
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max_height=len(model_list) // columns + 1,
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relx=4,
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scroll_exit=True,
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),
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models=model_list,
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)
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if truncated:
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widgets.update(
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warning_message=self.add_widget_intelligent(
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npyscreen.FixedText,
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value=f"Too many models to display (max={MAX_OTHER_MODELS}). Some are not displayed.",
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editable=False,
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color="CAUTION",
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)
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)
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self.nextrely += 1
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widgets.update(
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download_ids=self.add_widget_intelligent(
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TextBox,
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name="Additional URLs, or HuggingFace repo_ids to install (Space separated. Use shift-control-V to paste):",
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max_height=6,
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scroll_exit=True,
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editable=True,
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)
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)
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return widgets
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### Tab for arbitrary diffusers widgets ###
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def add_pipeline_widgets(
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self,
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model_type: ModelType = ModelType.Main,
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window_width: int = 120,
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**kwargs,
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) -> dict[str, npyscreen.widget]:
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"""Similar to add_model_widgets() but adds some additional widgets at the bottom
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to support the autoload directory"""
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widgets = self.add_model_widgets(
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model_type=model_type,
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window_width=window_width,
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install_prompt=f"Installed {model_type.value.title()} models. Unchecked models in the InvokeAI root directory will be deleted. Enter URLs, paths or repo_ids to import.",
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**kwargs,
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)
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return widgets
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def resize(self) -> None:
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super().resize()
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if s := self.starter_pipelines.get("models_selected"):
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if model_list := self.starter_pipelines.get("models"):
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s.values = [self.model_labels[x] for x in model_list]
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def _toggle_tables(self, value: List[int]) -> None:
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selected_tab = value[0]
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widgets = [
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self.starter_pipelines,
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self.pipeline_models,
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self.controlnet_models,
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self.t2i_models,
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self.ipadapter_models,
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self.lora_models,
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self.ti_models,
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]
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for group in widgets:
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for _k, v in group.items():
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try:
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v.hidden = True
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v.editable = False
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except Exception:
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pass
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for _k, v in widgets[selected_tab].items():
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try:
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v.hidden = False
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if not isinstance(v, (npyscreen.FixedText, npyscreen.TitleFixedText, CenteredTitleText)):
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v.editable = True
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except Exception:
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pass
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self.__class__.current_tab = selected_tab # for persistence
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self.display()
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def _get_model_labels(self) -> dict[str, str]:
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"""Return a list of trimmed labels for all models."""
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window_width, window_height = get_terminal_size()
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checkbox_width = 4
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spacing_width = 2
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result = {}
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models = self.all_models
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label_width = max([len(models[x].name or "") for x in self.starter_models])
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description_width = window_width - label_width - checkbox_width - spacing_width
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for key in self.all_models:
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description = models[key].description
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description = (
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description[0 : description_width - 3] + "..."
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if description and len(description) > description_width
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else description
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if description
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else ""
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)
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result[key] = f"%-{label_width}s %s" % (models[key].name, description)
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return result
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def _get_columns(self) -> int:
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window_width, window_height = get_terminal_size()
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cols = 4 if window_width > 240 else 3 if window_width > 160 else 2 if window_width > 80 else 1
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return min(cols, len(self.installed_models))
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def confirm_deletions(self, selections: InstallSelections) -> bool:
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remove_models = selections.remove_models
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if remove_models:
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model_names = [self.all_models[x].name or "" for x in remove_models]
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mods = "\n".join(model_names)
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is_ok = npyscreen.notify_ok_cancel(
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f"These unchecked models will be deleted from disk. Continue?\n---------\n{mods}"
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)
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assert isinstance(is_ok, bool) # npyscreen doesn't have return type annotations
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return is_ok
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else:
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return True
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@property
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def all_models(self) -> Dict[str, UnifiedModelInfo]:
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# npyscreen doesn't having typing hints
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return self.parentApp.install_helper.all_models # type: ignore
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@property
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def starter_models(self) -> List[str]:
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return self.parentApp.install_helper._starter_models # type: ignore
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@property
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def installed_models(self) -> List[str]:
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return self.parentApp.install_helper._installed_models # type: ignore
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def on_back(self) -> None:
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self.parentApp.switchFormPrevious()
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self.editing = False
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def on_cancel(self) -> None:
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self.parentApp.setNextForm(None)
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self.parentApp.user_cancelled = True
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self.editing = False
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def on_done(self) -> None:
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self.marshall_arguments()
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if not self.confirm_deletions(self.parentApp.install_selections):
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return
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self.parentApp.setNextForm(None)
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self.parentApp.user_cancelled = False
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self.editing = False
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def marshall_arguments(self) -> None:
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"""
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Assemble arguments and store as attributes of the application:
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.starter_models: dict of model names to install from INITIAL_CONFIGURE.yaml
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True => Install
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False => Remove
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.scan_directory: Path to a directory of models to scan and import
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.autoscan_on_startup: True if invokeai should scan and import at startup time
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.import_model_paths: list of URLs, repo_ids and file paths to import
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"""
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selections = self.parentApp.install_selections
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all_models = self.all_models
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# Defined models (in INITIAL_CONFIG.yaml or invokeai.db) to add/remove
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ui_sections = [
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self.starter_pipelines,
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self.pipeline_models,
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self.controlnet_models,
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self.t2i_models,
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self.ipadapter_models,
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self.lora_models,
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self.ti_models,
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]
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for section in ui_sections:
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if "models_selected" not in section:
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continue
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selected = {section["models"][x] for x in section["models_selected"].value}
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models_to_install = [x for x in selected if not self.all_models[x].installed]
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models_to_remove = [x for x in section["models"] if x not in selected and self.all_models[x].installed]
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selections.remove_models.extend(models_to_remove)
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selections.install_models.extend([all_models[x] for x in models_to_install])
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# models located in the 'download_ids" section
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for section in ui_sections:
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if downloads := section.get("download_ids"):
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models = [UnifiedModelInfo(source=x) for x in downloads.value.split()]
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selections.install_models.extend(models)
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class AddModelApplication(npyscreen.NPSAppManaged): # type: ignore
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def __init__(self, opt: Namespace, install_helper: InstallHelper):
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super().__init__()
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self.program_opts = opt
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self.user_cancelled = False
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self.install_selections = InstallSelections()
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self.install_helper = install_helper
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def onStart(self) -> None:
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npyscreen.setTheme(npyscreen.Themes.DefaultTheme)
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self.main_form = self.addForm(
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"MAIN",
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addModelsForm,
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name="Install Stable Diffusion Models",
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cycle_widgets=False,
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)
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def list_models(installer: ModelInstallServiceBase, model_type: ModelType):
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"""Print out all models of type model_type."""
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models = installer.record_store.search_by_attr(model_type=model_type)
|
|
print(f"Installed models of type `{model_type}`:")
|
|
for model in models:
|
|
path = (config.models_path / model.path).resolve()
|
|
print(f"{model.name:40}{model.base.value:5}{model.type.value:8}{model.format.value:12}{path}")
|
|
|
|
|
|
# --------------------------------------------------------
|
|
def select_and_download_models(opt: Namespace) -> None:
|
|
"""Prompt user for install/delete selections and execute."""
|
|
precision = "float32" if opt.full_precision else choose_precision(torch.device(choose_torch_device()))
|
|
# unsure how to avoid a typing complaint in the next line: config.precision is an enumerated Literal
|
|
config.precision = precision
|
|
install_helper = InstallHelper(config, logger)
|
|
installer = install_helper.installer
|
|
|
|
if opt.list_models:
|
|
list_models(installer, opt.list_models)
|
|
|
|
elif opt.add or opt.delete:
|
|
selections = InstallSelections(
|
|
install_models=[UnifiedModelInfo(source=x) for x in (opt.add or [])], remove_models=opt.delete or []
|
|
)
|
|
install_helper.add_or_delete(selections)
|
|
|
|
elif opt.default_only:
|
|
default_model = install_helper.default_model()
|
|
assert default_model is not None
|
|
selections = InstallSelections(install_models=[default_model])
|
|
install_helper.add_or_delete(selections)
|
|
|
|
elif opt.yes_to_all:
|
|
selections = InstallSelections(install_models=install_helper.recommended_models())
|
|
install_helper.add_or_delete(selections)
|
|
|
|
# this is where the TUI is called
|
|
else:
|
|
if not set_min_terminal_size(MIN_COLS, MIN_LINES):
|
|
raise WindowTooSmallException(
|
|
"Could not increase terminal size. Try running again with a larger window or smaller font size."
|
|
)
|
|
|
|
installApp = AddModelApplication(opt, install_helper)
|
|
try:
|
|
installApp.run()
|
|
except KeyboardInterrupt:
|
|
print("Aborted...")
|
|
sys.exit(-1)
|
|
|
|
install_helper.add_or_delete(installApp.install_selections)
|
|
|
|
|
|
# -------------------------------------
|
|
def main() -> None:
|
|
parser = argparse.ArgumentParser(description="InvokeAI model downloader")
|
|
parser.add_argument(
|
|
"--add",
|
|
nargs="*",
|
|
help="List of URLs, local paths or repo_ids of models to install",
|
|
)
|
|
parser.add_argument(
|
|
"--delete",
|
|
nargs="*",
|
|
help="List of names of models to delete. Use type:name to disambiguate, as in `controlnet:my_model`",
|
|
)
|
|
parser.add_argument(
|
|
"--full-precision",
|
|
dest="full_precision",
|
|
action=argparse.BooleanOptionalAction,
|
|
type=bool,
|
|
default=False,
|
|
help="use 32-bit weights instead of faster 16-bit weights",
|
|
)
|
|
parser.add_argument(
|
|
"--yes",
|
|
"-y",
|
|
dest="yes_to_all",
|
|
action="store_true",
|
|
help='answer "yes" to all prompts',
|
|
)
|
|
parser.add_argument(
|
|
"--default_only",
|
|
action="store_true",
|
|
help="Only install the default model",
|
|
)
|
|
parser.add_argument(
|
|
"--list-models",
|
|
choices=[x.value for x in ModelType],
|
|
help="list installed models",
|
|
)
|
|
parser.add_argument(
|
|
"--root_dir",
|
|
dest="root",
|
|
type=str,
|
|
default=None,
|
|
help="path to root of install directory",
|
|
)
|
|
opt = parser.parse_args()
|
|
|
|
invoke_args = []
|
|
if opt.root:
|
|
invoke_args.extend(["--root", opt.root])
|
|
if opt.full_precision:
|
|
invoke_args.extend(["--precision", "float32"])
|
|
config.parse_args(invoke_args)
|
|
logger = InvokeAILogger().get_logger(config=config)
|
|
|
|
if not config.models_path.exists():
|
|
logger.info("Your InvokeAI root directory is not set up. Calling invokeai-configure.")
|
|
sys.argv = ["invokeai_configure", "--yes", "--skip-sd-weights"]
|
|
from invokeai.frontend.install.invokeai_configure import invokeai_configure
|
|
|
|
invokeai_configure()
|
|
sys.exit(0)
|
|
|
|
try:
|
|
select_and_download_models(opt)
|
|
except AssertionError as e:
|
|
logger.error(e)
|
|
sys.exit(-1)
|
|
except KeyboardInterrupt:
|
|
curses.nocbreak()
|
|
curses.echo()
|
|
curses.endwin()
|
|
logger.info("Goodbye! Come back soon.")
|
|
except WindowTooSmallException as e:
|
|
logger.error(str(e))
|
|
except widget.NotEnoughSpaceForWidget as e:
|
|
if str(e).startswith("Height of 1 allocated"):
|
|
logger.error("Insufficient vertical space for the interface. Please make your window taller and try again")
|
|
input("Press any key to continue...")
|
|
except Exception as e:
|
|
if str(e).startswith("addwstr"):
|
|
logger.error(
|
|
"Insufficient horizontal space for the interface. Please make your window wider and try again."
|
|
)
|
|
else:
|
|
print(f"An exception has occurred: {str(e)} Details:")
|
|
print(traceback.format_exc(), file=sys.stderr)
|
|
input("Press any key to continue...")
|
|
|
|
|
|
# -------------------------------------
|
|
if __name__ == "__main__":
|
|
main()
|