""" Minimalist updater script. Prompts user for the tag or branch to update to and runs pip install . """ import os import platform from distutils.version import LooseVersion from importlib.metadata import PackageNotFoundError, distribution, distributions import psutil import requests from rich import box, print from rich.console import Console, group from rich.panel import Panel from rich.prompt import Confirm, Prompt from rich.style import Style from invokeai.version import __version__ INVOKE_AI_SRC = "https://github.com/invoke-ai/InvokeAI/archive" INVOKE_AI_TAG = "https://github.com/invoke-ai/InvokeAI/archive/refs/tags" INVOKE_AI_BRANCH = "https://github.com/invoke-ai/InvokeAI/archive/refs/heads" INVOKE_AI_REL = "https://api.github.com/repos/invoke-ai/InvokeAI/releases" OS = platform.uname().system ARCH = platform.uname().machine if OS == "Windows": # Windows terminals look better without a background colour console = Console(style=Style(color="grey74")) else: console = Console(style=Style(color="grey74", bgcolor="grey19")) def invokeai_is_running() -> bool: for p in psutil.process_iter(): try: cmdline = p.cmdline() matches = [x for x in cmdline if x.endswith(("invokeai", "invokeai.exe"))] if matches: print( f":exclamation: [bold red]An InvokeAI instance appears to be running as process {p.pid}[/red bold]" ) return True except (psutil.AccessDenied, psutil.NoSuchProcess): continue return False def get_pypi_versions(): url = "https://pypi.org/pypi/invokeai/json" try: data = requests.get(url).json() except Exception: raise Exception("Unable to fetch version information from PyPi") versions = list(data["releases"].keys()) versions.sort(key=LooseVersion, reverse=True) latest_version = [v for v in versions if "rc" not in v][0] latest_release_candidate = [v for v in versions if "rc" in v][0] return latest_version, latest_release_candidate, versions def get_torch_extra_index_url() -> str | None: """ Determine torch wheel source URL and optional modules based on the user's OS. """ resolved_url = None # In all other cases (like MacOS (MPS) or Linux+CUDA), there is no need to specify the extra index URL. torch_package_urls = { "windows_cuda": "https://download.pytorch.org/whl/cu121", "linux_rocm": "https://download.pytorch.org/whl/rocm5.6", "linux_cpu": "https://download.pytorch.org/whl/cpu", } nvidia_packages_present = ( len([d.metadata["Name"] for d in distributions() if d.metadata["Name"].startswith("nvidia")]) > 0 ) device = "cuda" if nvidia_packages_present else None manual_gpu_selection_prompt = ( "[bold]We tried and failed to guess your GPU capabilities[/] :thinking_face:. Please select the GPU type:" ) if OS == "Linux": if not device: # do we even need to offer a CPU-only install option? print(manual_gpu_selection_prompt) print("1: NVIDIA (CUDA)") print("2: AMD (ROCm)") print("3: No GPU - CPU only") answer = Prompt.ask("Choice:", choices=["1", "2", "3"], default="1") match answer: case "1": device = "cuda" case "2": device = "rocm" case "3": device = "cpu" if device != "cuda": resolved_url = torch_package_urls[f"linux_{device}"] if OS == "Windows": if not device: print(manual_gpu_selection_prompt) print("1: NVIDIA (CUDA)") print("2: No GPU - CPU only") answer = Prompt.ask("Your choice:", choices=["1", "2"], default="1") match answer: case "1": device = "cuda" case "2": device = "cpu" if device == "cuda": resolved_url = torch_package_urls[f"windows_{device}"] return resolved_url def welcome(latest_release: str, latest_prerelease: str): @group() def text(): yield f"InvokeAI Version: [bold yellow]{__version__}" yield "" yield "This script will update InvokeAI to the latest release, or to the development version of your choice." yield "" yield "[bold yellow]Options:" yield f"""[1] Update to the latest [bold]official release[/bold] ([italic]{latest_release}[/italic]) [2] Update to the latest [bold]pre-release[/bold] (may be buggy, database backups are recommended before installation; caveat emptor!) ([italic]{latest_prerelease}[/italic]) [3] Manually enter the [bold]version[/bold] you wish to update to""" console.rule() print( Panel( title="[bold wheat1]InvokeAI Updater", renderable=text(), box=box.DOUBLE, expand=True, padding=(1, 2), style=Style(bgcolor="grey23", color="orange1"), subtitle=f"[bold grey39]{OS}-{ARCH}", ) ) console.line() def get_extras(): try: distribution("xformers") extras = "[xformers]" except PackageNotFoundError: extras = "" return extras def main(): if invokeai_is_running(): print(":exclamation: [bold red]Please terminate all running instances of InvokeAI before updating.[/red bold]") input("Press any key to continue...") return latest_release, latest_prerelease, versions = get_pypi_versions() welcome(latest_release, latest_prerelease) release = latest_release choice = Prompt.ask("Choice:", choices=["1", "2", "3"], default="1") if choice == "1": release = latest_release elif choice == "2": release = latest_prerelease elif choice == "3": while True: release = Prompt.ask("Enter an InvokeAI version") release.strip() if release in versions: break print(f":exclamation: [bold red]'{release}' is not a recognized InvokeAI release.[/red bold]") extras = get_extras() console.line() force_reinstall = Confirm.ask( "[bold]Force reinstallation of all dependencies?[/] This [i]may[/] help fix a broken upgrade, but is usually not necessary.", default=False, ) console.line() flags = [] if (index_url := get_torch_extra_index_url()) is not None: flags.append(f"--extra-index-url {index_url}") if force_reinstall: flags.append("--force-reinstall") flags = " ".join(flags) print(f":crossed_fingers: Upgrading to [yellow]{release}[/yellow]") cmd = f'pip install "invokeai{extras}=={release}" --use-pep517 --upgrade {flags}' print("") print("") if os.system(cmd) == 0: print(":heavy_check_mark: Upgrade successful") else: print(":exclamation: [bold red]Upgrade failed[/red bold]") if __name__ == "__main__": try: main() except KeyboardInterrupt: pass