parquet_flask/io_logic/parquet_query_condition_management_v3.py [133:160]:
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        return

    def __generate_time_partition_list(self, min_time, max_time):
        if min_time.year == max_time.year: # same year
            new_parquet_names = []
            for each_month in range(min_time.month, max_time.month + 1):
                new_parquet_names.extend([k.duplicate().set_year(min_time.year).set_month(each_month) for k in self.parquet_names])
            self.parquet_names = new_parquet_names
            return
        # different year
        new_parquet_names = []
        for each_whole_year in range(min_time.year + 1, max_time.year):  # for whole years
            new_parquet_names.extend([k.duplicate().set_year(each_whole_year) for k in self.parquet_names])
        if min_time.month == 1:
            new_parquet_names.extend([k.duplicate().set_year(min_time.year) for k in self.parquet_names])
        else:
            for each_month in range(min_time.month, 13):  # months for beginning year
                new_parquet_names.extend([k.duplicate().set_year(min_time.year).set_month(each_month) for k in self.parquet_names])
        if max_time.month == 12:
            new_parquet_names.extend([k.duplicate().set_year(max_time.year) for k in self.parquet_names])
        else:
            for each_month in range(1, max_time.month + 1):  # months for ending year
                new_parquet_names.extend([k.duplicate().set_year(max_time.year).set_month(each_month) for k in self.parquet_names])
        self.parquet_names = new_parquet_names
        return

    def __check_time_range(self):
        if self.__query_props.min_datetime is None and self.__query_props.max_datetime is None:
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parquet_flask/io_logic/parquet_query_condition_management_v4.py [89:116]:
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        return

    def __generate_time_partition_list(self, min_time, max_time):
        if min_time.year == max_time.year: # same year
            new_parquet_names = []
            for each_month in range(min_time.month, max_time.month + 1):
                new_parquet_names.extend([k.duplicate().set_year(min_time.year).set_month(each_month) for k in self.parquet_names])
            self.parquet_names = new_parquet_names
            return
        # different year
        new_parquet_names = []
        for each_whole_year in range(min_time.year + 1, max_time.year):  # for whole years
            new_parquet_names.extend([k.duplicate().set_year(each_whole_year) for k in self.parquet_names])
        if min_time.month == 1:
            new_parquet_names.extend([k.duplicate().set_year(min_time.year) for k in self.parquet_names])
        else:
            for each_month in range(min_time.month, 13):  # months for beginning year
                new_parquet_names.extend([k.duplicate().set_year(min_time.year).set_month(each_month) for k in self.parquet_names])
        if max_time.month == 12:
            new_parquet_names.extend([k.duplicate().set_year(max_time.year) for k in self.parquet_names])
        else:
            for each_month in range(1, max_time.month + 1):  # months for ending year
                new_parquet_names.extend([k.duplicate().set_year(max_time.year).set_month(each_month) for k in self.parquet_names])
        self.parquet_names = new_parquet_names
        return

    def __check_time_range(self):
        if self.__query_props.min_datetime is None and self.__query_props.max_datetime is None:
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