djavu-asus/emacs/elpy/rpc-venv/lib/python3.11/site-packages/parso/file_io.py

   1 import os
   2 from pathlib import Path
   3 from typing import Union
   4
   5
   6 class FileIO:
   7     def __init__(self, path: Union[os.PathLike, str]):
   8         if isinstance(path, str):
   9             path = Path(path)
  10         self.path = path
  11
  12     def read(self):  # Returns bytes/str
  13         # We would like to read unicode here, but we cannot, because we are not
  14         # sure if it is a valid unicode file. Therefore just read whatever is
  15         # here.
  16         with open(self.path, 'rb') as f:
  17             return f.read()
  18
  19     def get_last_modified(self):
  20         """
  21         Returns float - timestamp or None, if path doesn't exist.
  22         """
  23         try:
  24             return os.path.getmtime(self.path)
  25         except FileNotFoundError:
  26             return None
  27
  28     def __repr__(self):
  29         return '%s(%s)' % (self.__class__.__name__, self.path)
  30
  31
  32 class KnownContentFileIO(FileIO):
  33     def __init__(self, path, content):
  34         super().__init__(path)
  35         self._content = content
  36
  37     def read(self):
  38         return self._content