parameters: (self, field)
return_statement: return False
docstring: Returns the filename of the placeholder to use,
              set on web/static/img by default, or the
              complete path to access it (eg: module/path/to/image.png).
  
              If a falsy value is returned, "ir.http"._placeholder() will use
              the default placeholder 'web/static/img/placeholder.png'.
docstring_summary: Returns the filename of the placeholder to use,
              set on web/static/img by default, or the
              complete path to access it (eg: module/path/to/image.png).
docstring_tokens: Returns the filename of the placeholder to use set on web / static / img by default or the complete path to access it ( eg : module / path / to / image . png ) .
function: def _get_placeholder_filename(self, field):
          """ Returns the filename of the placeholder to use,
              set on web/static/img by default, or the
              complete path to access it (eg: module/path/to/image.png).
  
              If a falsy value is returned, "ir.http"._placeholder() will use
              the default placeholder 'web/static/img/placeholder.png'.
          """
          return False
function_tokens: def _get_placeholder_filename ( self , field ) : return False