当我开始阅读Robert Martin的Clean Code。我正在尝试将他的所有示例“翻译”成Python，因此我可以更好地理解它们，请看以下内容：
书中的Java原始代码：
public class GuessStatisticsMessage {
private String number;
private String verb;
private String pluralModifier;
public String make(char candidate, int count) {
createPluralDependentMessageParts(count);
return String.format(
"There %s %s %s%s",
verb, number, candidate, pluralModifier);
}
private void createPluralDependentMessageParts(int count) {
if (count == 0) {
thereAreNoLetters();
} else if (count == 1) {
thereIsOneLetter();
} else {
thereAreManyLetters(count);
}
}
private void thereAreManyLetters(int count) {
number = Integer.toString(count);
verb = "are";
pluralModifier = "s";
}
private void thereIsOneLetter() {
number = "1";
verb = "is";
pluralModifier = "";
}
private void thereAreNoLetters() {
number = "no";
verb = "are";
pluralModifier = "s";
}
}
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我的Python版本:
class GuessStatsMessage:
def __init__(self, candidate, count):
self.candidate = candidate
self.count = count
self.__number = self.__verb = self.__plural_modifier = ''
def make_message(self):
self.__create_pluraldependant_message_parts()
guess_message = (f'There {self.__verb} '
f'{self.__number} '
f'{self.candidate}{self.__plural_modifier} ')
print(guess_message)
def __create_pluraldependant_message_parts(self):
if self.count == 0:
self.__there_are_no_letters()
elif self.count == 1:
self.__there_is_one_letter()
else:
self.__there_are_many_letters()
def __there_are_no_letters(self):
self.__number = 'no'
self.__verb = 'are'
self.__plural_modifier = 's'
def __there_is_one_letter(self):
self.__number = '1'
self.__verb = 'is'
self.__plural_modifier = ''
def __there_are_many_letters(self):
self.__number = str(self.count)
self.__verb = 'are'
self.__plural_modifier = 's'
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