def __repr__(self):
keys = list(self._settings.keys())<EOL>keys.sort()<EOL>s = "<STR_LIT>"<EOL>for k in keys:<EOL><INDENT>if k[<NUM_LIT:0>:<NUM_LIT:5>] == '<STR_LIT>' and _s.fun.is_iterable(self[k]):<EOL><INDENT>s = s+"<STR_LIT>".format(k)<EOL>for n in range(len(self[k])):<EOL><INDENT>s = s+str(self[k][n])<EOL>if n==len(self[k])-<NUM_LIT:1>: s = s+"<STR_LIT>"<EOL>else:                 s = s+"<STR_LIT>"<EOL><DEDENT><DEDENT>else:<EOL><INDENT>s = s+"<STR_LIT>".format(k, str(self[k]))<EOL><DEDENT><DEDENT>if len(self._cnames):<EOL><INDENT>s = s + "<STR_LIT>"<EOL>for c in self._cnames: <EOL><INDENT>s = s + "<STR_LIT>".format(c, str(self[c]))<EOL><DEDENT><DEDENT>if len(self._set_xdata)==<NUM_LIT:0> or len(self._set_ydata)==<NUM_LIT:0> or len(self.f)==<NUM_LIT:0>: <EOL><INDENT>s = s + "<STR_LIT>"<EOL><DEDENT>else:<EOL><INDENT>s = s + "<STR_LIT>".format(<EOL>self._format_value_error(self.reduced_chi_squared(self._pguess), <EOL>_n.sqrt(_n.divide(<NUM_LIT>,self.degrees_of_freedom()))), <EOL>self.degrees_of_freedom())<EOL><DEDENT>for p in self._pnames: s = s + "<STR_LIT>".format(p, str(self[p]))<EOL>if self.results and not self.results[<NUM_LIT:1>] is None:<EOL><INDENT>s = s + "<STR_LIT>".format(<EOL>self._format_value_error(self.reduced_chi_squared(), _n.sqrt(_n.divide(<NUM_LIT>,self.degrees_of_freedom()))), <EOL>int(self.degrees_of_freedom()))<EOL>for n in range(len(self._pnames)):<EOL><INDENT>s = s + "<STR_LIT>".format(self._pnames[n], self._format_value_error(self.results[<NUM_LIT:0>][n], _n.sqrt(self.results[<NUM_LIT:1>][n][n])))<EOL><DEDENT><DEDENT>elif self.results and self.results[<NUM_LIT:1>] is None:<EOL><INDENT>s = s + "<STR_LIT>"<EOL>for n in range(len(self._pnames)):<EOL><INDENT>s = s + "<STR_LIT>".format(self._pnames[n], self.results[<NUM_LIT:0>][n])<EOL><DEDENT><DEDENT>else: <EOL><INDENT>s = s + "<STR_LIT>"<EOL><DEDENT>if self._guessed_eydata:<EOL><INDENT>s = s + "<STR_LIT>"<EOL><DEDENT>if (_n.array(self.get_data()[<NUM_LIT:2>]) == <NUM_LIT:0>).any():<EOL><INDENT>s = s + "<STR_LIT>"<EOL><DEDENT>return s<EOL>
Prints out the current settings.