docstr: In contrast to Python's __file__ can be None.
docstr_tok: ["In","contrast","to","Python","'s","__file__","can","be","None","."]
code: def py__file__(self):
      """
      In contrast to Python's __file__ can be None.
      """
      if self._path is None:
          return None
  
      return os.path.abspath(self._path)
  
imports: import re
  import os
  from parso import python_bytes_to_unicode
  from jedi.evaluate.cache import evaluator_method_cache
  from jedi._compatibility import iter_modules, all_suffixes
  from jedi.evaluate.filters import GlobalNameFilter, ContextNameMixin, AbstractNameDefinition, ParserTreeFilter, DictFilter, MergedFilter
  from jedi.evaluate import compiled
  from jedi.evaluate.base_context import TreeContext
  from jedi.evaluate.imports import SubModuleName, infer_import
label_desc: Use image node_id 9 for calling the ModuleContext obj's underlying member method code with example usage: obj.py__file__() and returns: os, None