def parse_future_features(mod):
  """Accumulates a set of flags for the compiler __future__ imports."""
  assert isinstance(mod, ast.Module)
  found_docstring = False
  for node in mod.body:
    if isinstance(node, ast.ImportFrom):
      if node.module == '__future__':
        return node, _make_future_features(node)
      break
    elif isinstance(node, ast.Expr) and not found_docstring:
      if not isinstance(node.value, ast.Str):
        break
      found_docstring = True
    else:
      break
  return None, FutureFeatures()
def parse_future_features(mod):
  """Accumulates a set of flags for the compiler __future__ imports."""
  assert isinstance(mod, ast.Module)
  found_docstring = False
  for node in mod.body:
    if isinstance(node, ast.ImportFrom):
      if node.module == '__future__':
        return node, _make_future_features(node)
      break
    elif isinstance(node, ast.Expr) and not found_docstring:
      if not isinstance(node.value, ast.Str):
        break
      found_docstring = True
    else:
      break
  return None, FutureFeatures()
def parse_future_features ( mod ) : assert isinstance ( mod , ast . Module ) found_docstring = False for node in mod . body : if isinstance ( node , ast . ImportFrom ) : if node . module == '__future__' : return node , _make_future_features ( node ) break elif isinstance ( node , ast . Expr ) and not found_docstring : if not isinstance ( node . value , ast . Str ) : break found_docstring = True else : break return None , FutureFeatures ( )
Accumulates a set of flags for the compiler __future__ imports.
Accumulates a set of flags for the compiler __future__ imports .