Source code for selenium.webdriver.remote.file_detector

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import os
from abc import ABCMeta
from abc import abstractmethod
from typing import Optional

from selenium.types import AnyKey
from selenium.webdriver.common.utils import keys_to_typing


[docs]class FileDetector(metaclass=ABCMeta): """Used for identifying whether a sequence of chars represents the path to a file."""
[docs] @abstractmethod def is_local_file(self, *keys: AnyKey) -> Optional[str]: raise NotImplementedError
[docs]class UselessFileDetector(FileDetector): """A file detector that never finds anything."""
[docs] def is_local_file(self, *keys: AnyKey) -> Optional[str]: return None
[docs]class LocalFileDetector(FileDetector): """Detects files on the local disk."""
[docs] def is_local_file(self, *keys: AnyKey) -> Optional[str]: file_path = "".join(keys_to_typing(keys)) if not file_path: return None try: if os.path.isfile(file_path): return file_path except Exception: pass return None