class_docstr: Watches a path on disk via a polling loop.
class_docstr_tok: ["Watches","a","path","on","disk","via","a","polling","loop","."]
code: def __repr__(self) -> str:
      return repr_(self)
  
file_path: streamlit/lib/streamlit/watcher/polling_path_watcher.py
imports: import time
  from concurrent.futures import ThreadPoolExecutor
  from typing import Callable, Optional
  from streamlit.logger import get_logger
  from streamlit.util import repr_
  from streamlit.watcher import util
label_desc: Use image node_id 3 for calling the PollingPathWatcher obj's underlying member method code with example usage: obj.__repr__() and returns: repr_