python終端打印表格

1 python終端打印表格

使用PrettyTable庫可以較爲簡單的完成一個終端表格的打印，在引用PrettyTable庫後具體使用的關鍵代碼，可以總結爲如下五行：

x = PrettyTable(["行號", "序號", "描述", "關鍵字", "鍵值"])
x.align["行號"] = "|"  # Left align city names
x.padding_width = 0  # One space between column edges and contents (default)
x.add_row([f.lineno(), index, "未知選項", key, value])
print(x)

如下圖所示是利用PrettyTable封裝的一個靜態方法：

  from prettytable import PrettyTable
    @staticmethod
    def listConfigs(detailflag=False, settingPath='../conf/setting.properties'):
        with fileinput.input(settingPath) as f:
            x = PrettyTable(["行號", "序號", "描述", "關鍵字", "鍵值"])
            x.align["行號"] = "|"  # Left align city names
            x.padding_width = 0  # One space between column edges and contents (default)
            index = 0
            for line in f:
                if ('#' in line or line in ['\n','\r\n'] or '=' not in line):
                    continue
                key=line.split('=')[0]
                value = line.split('=')[1]
                unknownList=[[]]
                if (SettingPropertiesModifier.configDir.get(key) is not None):
                    ####print(f.filename(), f.lineno(), line, end='')
                    SettingPropertiesModifier.configDataDic[key] = value
                    x.add_row([f.lineno(), index, SettingPropertiesModifier.configDir.get(key),key, value])
                    index+=1
                elif detailflag is True:
                    x.add_row([f.lineno(), index, "未知選項", key, value])
                    index += 1
            print(x)