Add support for macOS (Darwin) in launch.py

2 files changed, 19 insertions, 2 deletions

diff --git a/launch.py b/launch.py
index ad9ddd5a..48314264 100644
--- a/launch.py
+++ b/launch.py
@@ -193,6 +193,20 @@ def prepare_enviroment():
     xformers = '--xformers' in sys.argv

     ngrok = '--ngrok' in sys.argv

 

+    if platform.system() == 'Darwin':

+        os.environ["PYTORCH_ENABLE_MPS_FALLBACK"] = "1"

+        torch_command = os.environ.get('TORCH_COMMAND', "pip install torch==1.12.1 torchvision==0.13.1")

+        k_diffusion_repo = os.environ.get('K_DIFFUSION_REPO', 'https://github.com/brkirch/k-diffusion.git')

+        k_diffusion_commit_hash = os.environ.get('K_DIFFUSION_COMMIT_HASH', "51c9778f269cedb55a4d88c79c0246d35bdadb71")

+        if os.environ.get('COMMANDLINE_ARGS') == None:

+            if '--use-cpu' in sys.argv:

+                idx = sys.argv.index('--use-cpu')

+                if idx < len(sys.argv) and sys.argv[idx+1][0] != '-':

+                    sys.argv.insert(idx+1, 'interrogate')

+            else:

+                sys.argv += ['--use-cpu', 'interrogate']

+            sys.argv.append('--no-half')

+

     try:

         commit = run(f"{git} rev-parse HEAD").strip()

     except Exception:

@@ -204,7 +218,7 @@ def prepare_enviroment():
     if not is_installed("torch") or not is_installed("torchvision"):

         run(f'"{python}" -m {torch_command}', "Installing torch and torchvision", "Couldn't install torch")

 

-    if not skip_torch_cuda_test:

+    if not skip_torch_cuda_test and platform.system() != 'Darwin':

         run_python("import torch; assert torch.cuda.is_available(), 'Torch is not able to use GPU; add --skip-torch-cuda-test to COMMANDLINE_ARGS variable to disable this check'")

 

     if not is_installed("gfpgan"):

@@ -231,6 +245,9 @@ def prepare_enviroment():
     if not is_installed("pyngrok") and ngrok:

         run_pip("install pyngrok", "ngrok")

 

+    if platform.system() == 'Darwin' and not is_installed("psutil"):

+        run_pip("install psutil", "psutil")

+

     os.makedirs(dir_repos, exist_ok=True)

 

     git_clone(stable_diffusion_repo, repo_dir('stable-diffusion-stability-ai'), "Stable Diffusion", stable_diffusion_commit_hash)

diff --git a/webui-user.sh b/webui-user.sh
index 16e42759..bfa53cb7 100644
--- a/webui-user.sh
+++ b/webui-user.sh
@@ -10,7 +10,7 @@
 #clone_dir="stable-diffusion-webui"
 
 # Commandline arguments for webui.py, for example: export COMMANDLINE_ARGS="--medvram --opt-split-attention"
-export COMMANDLINE_ARGS=""
+#export COMMANDLINE_ARGS=""
 
 # python3 executable
 #python_cmd="python3"