语法扩展

预计阅读时间: 小于 1 分钟

```python exec="1" session="filetree" from fnmatch import fnmatch from pathlib import Path

exclude = {"dist", "site", "dest", "node_modules", ".cache", "cache", ".agent", ".git"} no_recurse = {".venv*", ".github"}

def exptree(path: str, session: str) -> None: # List files and directories separately. files = [] dirs = [] for node in Path(path).iterdir(): if any(fnmatch(node.name, pattern) for pattern in exclude): continue if node.is_dir(): dirs.append(node) else: files.append(node)

# Print directories first, then files (both sorted).
recurse = []
print("```tree")
for directory in sorted(dirs):
    if any(fnmatch(directory.name, pattern) for pattern in no_recurse):
        print(f"{directory.name}/")
    else:
        recurse.append(directory.name)
        # Add code annotation at the end.
        print(f"{directory.name}/ # ({len(recurse)})!")
for file in sorted(files):
    print(file.name)
print("```\n")

# Print contents of each annotated directory.
for index, directory in enumerate(recurse, 1):
    new_path = f"{path}/{directory}"
    print(f"{index}. \n")
    # The recursive part!
    print(f'    ```python exec="1" session="{session}"')
    print(f'    exptree("{new_path}", "{session}")')
    print("    ```\n")


```python exec="1" session="filetree"
exptree(".", "filetree")

#语法扩展

语法扩展