parameters: (self, path)
docstring: Execute code at a path in the sandbox.
  
          The path must be absolute.
docstring_summary: Execute code at a path in the sandbox.
docstring_tokens: Execute code at a path in the sandbox .
function: def exec_file(self, path):
          """Execute code at a path in the sandbox.
  
          The path must be absolute.
          """
          assert os.path.isabs(path)
  
          try:
              source = self._finder.get(path).read()
          except Exception as e:
              raise SandboxLoadError(self._context.source_stack,
                  sys.exc_info()[2], read_error=path)
  
          self.exec_source(source, path)
function_tokens: def exec_file ( self , path ) : assert os . path . isabs ( path ) try : source = self . _finder . get ( path ) . read ( ) except Exception as e : raise SandboxLoadError ( self . _context . source_stack , sys . exc_info ( ) [ 2 ] , read_error = path ) self . exec_source ( source , path )