Update README, add template args

Author: atmaranto

README.md

@@ -48,15 +48,19 @@ For instance, if you have a simple default workflow, but have converted the text
 
 Then the unfilled required variable will be available as an argument:
 ```bash
-usage: default-workflow.py [-h] text1
+usage: workflow.py [-h] [--queue-size QUEUE_SIZE] [--comfyui-directory COMFYUI_DIRECTORY] filename_prefix1
 
-A converted ComfyUI workflow. Required inputs listed below. Values passed should be in JSON
+A converted ComfyUI workflow. Required inputs listed below. Values passed should be valid JSON (assumes string if not valid JSON).
 
 positional arguments:
-  text1       Argument 0, input `text` for node "CLIP Text Encode (Prompt)" id 6 (autogenerated)
+  filename_prefix1      Argument 1, input `filename_prefix` for node "Save Image" id 64 (autogenerated)
 
 options:
-  -h, --help  show this help message and exit
+  -h, --help            show this help message and exit
+  --queue-size QUEUE_SIZE, -q QUEUE_SIZE
+                        How many times the workflow will be executed (default: 10)
+  --comfyui-directory COMFYUI_DIRECTORY, -c COMFYUI_DIRECTORY
+                        Where to look for ComfyUI (default: current directory)
 ```
 
 Arguments are new. **If you have any suggestions on how to improve them or on how to effectively specify defaults in the workflow and override in the command-line**, feel free to suggest that in an Issue.

comfyui_to_python.py

@@ -306,12 +306,12 @@ def assemble_python_code(self, import_statements: set, speical_functions_code: L
         for func in [get_value_at_index, find_path, add_comfyui_directory_to_sys_path, add_extra_model_paths, import_custom_nodes, parse_arg]:
             func_strings.append(f'\n{inspect.getsource(func)}')
 
-        argparse_code = ""
-        if arg_inputs:
-            argparse_code = f'\nparser = argparse.ArgumentParser(description="A converted ComfyUI workflow. Required inputs listed below. Values passed should be in JSON")\n'
-            for i, (input_name, arg_desc) in enumerate(arg_inputs):
-                argparse_code += f'parser.add_argument("{input_name}", help="{arg_desc} (autogenerated)")\n'
-            argparse_code += 'args = parser.parse_args()\nsys.argv = [sys.argv[0]]\n'
+        argparse_code = f'\nparser = argparse.ArgumentParser(description="A converted ComfyUI workflow. Required inputs listed below. Values passed should be valid JSON (assumes string if not valid JSON).")\n'
+        for i, (input_name, arg_desc) in enumerate(arg_inputs):
+            argparse_code += f'parser.add_argument("{input_name}", help="{arg_desc} (autogenerated)")\n'
+        argparse_code += f'parser.add_argument("--queue-size", "-q", type=int, default={queue_size}, help="How many times the workflow will be executed (default: {queue_size})")\n'
+        argparse_code += f'parser.add_argument("--comfyui-directory", "-c", default=None, help="Where to look for ComfyUI (default: current directory)")\n'
+        argparse_code += 'args = parser.parse_args()\nsys.argv = [sys.argv[0]]\n'
 
         # Define static import statements required for the script
         static_imports = ['import os', 'import random', 'import sys', 'import json', 'import argparse', 'from typing import Sequence, Mapping, Any, Union', 
@@ -327,7 +327,7 @@ def assemble_python_code(self, import_statements: set, speical_functions_code: L
         imports_code = [f"from nodes import {', '.join([class_name for class_name in import_statements])}", '']
         # Assemble the main function code, including custom nodes if applicable
         main_function_code = "def main():\n\t" + f'{custom_nodes}with torch.inference_mode():\n\t\t' + '\n\t\t'.join(speical_functions_code) \
-            + f'\n\n\t\tfor q in range({queue_size}):\n\t\t' + '\n\t\t'.join(code)
+            + f'\n\n\t\tfor q in range(args.queue_size):\n\t\t' + '\n\t\t'.join(code)
         # Concatenate all parts to form the final code
         final_code = '\n'.join(static_imports + imports_code + [main_function_code, '', 'if __name__ == "__main__":', '\tmain()'])
         # Format the final code according to PEP 8 using the Black library

comfyui_to_python_utils.py

@@ -4,6 +4,7 @@
 
 sys.path.append('../')
 
+args = None
 
 def import_custom_nodes() -> None:
     """Find all custom nodes in the custom_nodes folder and add those node objects to NODE_CLASS_MAPPINGS
@@ -35,7 +36,10 @@ def find_path(name: str, path: str = None) -> str:
     """
     # If no path is given, use the current working directory
     if path is None:
-        path = os.getcwd()
+        if args is None or args.comfyui_directory is None:
+            path = os.getcwd()
+        else:
+            path = args.comfyui_directory
 
     # Check if the current directory contains the name
     if name in os.listdir(path):