data_plot.py 文件源码

def _do_title_string(self,title_items,cycle):
        '''
        Create title string

        Private method that creates a title string for a cycle plot
        out of a list of title_items that are cycle attributes and can
        be obtained with self.get

        Parameters
        ----------
        title_items : list
            A list of cycle attributes.
        cycle : scalar
            The cycle for which the title string should be created.

        Returns
        -------
        title_string: string
            Title string that can be used to decorate plot.

        '''

        title_string=[]
        form_str='%4.1F'

        for item in title_items:
            num=self.get(item,fname=cycle)
            if num > 999:
                num=log10(num)
                prefix='log '
            else:
                prefix=''
            title_string.append(prefix+item+'='+form_str%num)
        tt=''
        for thing in title_string:
            tt = tt+thing+", "
        return tt.rstrip(', ')