class_docstr: Abstract base class for loaders which can return data from their
  back-end storage.
  
  This ABC represents one of the optional protocols specified by PEP 302.
docstr: Abstract method which when implemented should return the bytes for
  the specified path.  The path must be a str.
docstr_tok: ["Abstract","method","which","when","implemented","should","return","the","bytes","for","the","specified","path",".","The","path","must","be","a","str","."]
code: def get_data(self, path):
      """Abstract method which when implemented should return the bytes for
      the specified path.  The path must be a str."""
      raise OSError
  
imports: from .None import _bootstrap_external
  from .None import machinery
  from ._abc import Loader
  import abc
  import warnings
  from .resources import abc
label_desc: Use image node_id 1 for calling the ResourceLoader obj's underlying member method code with example usage: obj.get_data(path) without return types