Method exists

PySimpleGUI/PySimpleGUI.py:22754–22766

Check if a particular settings file exists. Returns True if file exists :param filename: The name of the file to use. Can be a full path and filename or just filename :type filename: (str or None) :param path: The folder that the settings file will be stored i

(self, filename=None, path=None)

        return self.dict

    def exists(self, filename=None, path=None):
        """
        Check if a particular settings file exists.  Returns True if file exists

        :param filename: The name of the file to use. Can be a full path and filename or just filename
        :type filename:  (str or None)
        :param path:     The folder that the settings file will be stored in. Do not include the filename.
        :type path:      (str or None)
        """
        cfull_filename, cpath, cfilename = self._compute_filename(filename=filename, path=path)
        if os.path.exists(cfull_filename):
            return True
        return False

    def delete_entry(self, key, section=None, silent_on_error=None):
        """