Claude
e13c7dbfc4
- Zweite (schwächere) Definition von _abs_path() und IS_CHANGED() entfernt; die erste, korrekte Version (mit .txt-Handling und Backslash-Normalisierung) bleibt - __init__.py mit try/except für relative Imports gesichert (pytest-Kompatibilität) - pytest-Setup eingerichtet: pytest.ini, conftest.py, tests/test_load_description_node.py - .gitignore um __pycache__ und .pytest_cache erweitert Closes #3
98 lines
3.7 KiB
Python
98 lines
3.7 KiB
Python
import os
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import time
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NODE_FILE_PATH = os.path.dirname(__file__)
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DESCRIPTION_FOLDER_NAME = "descriptions"
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DESCRIPTION_PATH = os.path.join(NODE_FILE_PATH, DESCRIPTION_FOLDER_NAME)
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# Ensure base folder exists
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os.makedirs(DESCRIPTION_PATH, exist_ok=True)
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def _ensure_example_exists():
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"""Create examples/example.txt if there are no .txt files anywhere under descriptions."""
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for root, dirs, files in os.walk(DESCRIPTION_PATH):
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if any(f.endswith(".txt") for f in files):
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return
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example_dir = os.path.join(DESCRIPTION_PATH, "examples")
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os.makedirs(example_dir, exist_ok=True)
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placeholder_path = os.path.join(example_dir, "example.txt")
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if not os.path.exists(placeholder_path):
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with open(placeholder_path, 'w', encoding='utf-8') as f:
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f.write("Put your description files in subdirectories under 'descriptions'.")
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# Create example once at import time if needed
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_ensure_example_exists()
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def list_all_description_files():
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"""Return a sorted list of all .txt files relative to DESCRIPTION_PATH, including extension."""
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results = []
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for root, dirs, files in os.walk(DESCRIPTION_PATH):
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for file in files:
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if file.lower().endswith(".txt"):
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rel_dir = os.path.relpath(root, DESCRIPTION_PATH)
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if rel_dir == ".":
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entry = file # keep .txt extension so UI passes full name back
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else:
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rel_dir_fixed = rel_dir.replace("\\", "/")
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entry = rel_dir_fixed + "/" + file
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results.append(entry)
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if not results:
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_ensure_example_exists()
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return ["examples/example.txt"]
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return sorted(results)
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class LoadDescriptionNode:
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@classmethod
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def INPUT_TYPES(cls):
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files = list_all_description_files()
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if not files:
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files = ["examples/example"]
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default_file = files[0]
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return {
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"required": {
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# Dropdown with all files
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"file_path": (files, {"default": default_file}),
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}
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}
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RETURN_TYPES = ("STRING", "STRING")
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RETURN_NAMES = ("description_text", "description_name")
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FUNCTION = "load_description"
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CATEGORY = "Feroc"
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@staticmethod
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def _abs_path(file_path: str) -> str:
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# Accept values with or without .txt and with either slash direction
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s = str(file_path).strip().replace("\\", "/")
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if s.endswith(".txt"):
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s = s[:-4]
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parts = [p for p in s.split("/") if p]
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return os.path.join(DESCRIPTION_PATH, *parts) + ".txt"
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@classmethod
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def IS_CHANGED(cls, file_path=None, **kwargs):
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"""Re-execute when content changes based on mtime and size."""
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try:
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if not file_path or file_path == "undefined":
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files = list_all_description_files()
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file_path = files[0] if files else "examples/example.txt"
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abs_path = cls._abs_path(file_path)
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st = os.stat(abs_path)
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return f"{st.st_mtime_ns}:{st.st_size}"
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except Exception:
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return str(time.time())
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def load_description(self, file_path, **kwargs):
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if not file_path or file_path == "undefined":
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files = list_all_description_files()
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file_path = files[0] if files else "examples/example.txt"
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full_file_path = self._abs_path(file_path)
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try:
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with open(full_file_path, 'r', encoding='utf-8') as f:
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text = f.read()
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name = os.path.splitext(os.path.basename(full_file_path))[0]
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return (text, name)
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except Exception as e:
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print(f"Error loading description from {full_file_path}: {e}")
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return ("", "")
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