Question

我有以下代码片段：

techs = ["name1", "name2", "name3", "name4", "name5", "name6", "name7", "name8", "name9"];

for tech in techs:
    current_tech = get_ticket_count(FHD_start,BHN_end,tech)
    tech_total =  str(current_tech[0])
    tech_average = current_tech[1]
    print "\n"
    print (tech)
    print "Total: " + tech_total
    print "Average: " + tech_average

输出如下：

name1
Total: 69
Average: 17

name2
Total: 30
Average: 7

name3
Total: 0
Average: 0

......等等。

最终目标是将结果通过电子邮件发送到表中，但是现在我正在尝试弄清楚如何将其正确输出到表中。类似的东西：

Tech  | Total | Average
name1 |  69   | 17
name2 |  30   | 7
name3 |  0    | 0

或只是像那样组织的东西。我不知道从哪里开始。我发现的文章和答案都与我不读的CSV有关。

感谢任何帮助。

Answer 1

尝试使用tabulate包。它支持很多输出格式，并且非常易于使用

示例：

import tabulate
headers = ['Tech', 'Total', 'Average']
data = [['name1', 69, 17], ['name2', 30, 7], ['name3', 0, 0]]
print(tabulate.tabulate(data, headers, tablefmt='presto'))

它将打印出来：

 Tech   |   Total |   Average
--------+---------+-----------
 name1  |      69 |        17
 name2  |      30 |         7
 name3  |       0 |         0

或者，如果您使用，请说tablefmt='simple'：

Tech      Total    Average
------  -------  ---------
name1        69         17
name2        30          7
name3         0          0

等等

Answer 2

您可以使用自己的函数来确定每列中的最大项，然后创建一个合适的表：

def write_table(data):
    col_spacer = " | "      # added between columns
    widths = [0] * len(data[0])

    for row in data:
        widths[:] = [max(widths[index], len(str(col))) for index, col in enumerate(row)]

    return '\n'.join(col_spacer.join("{:<{width}}".format(col, width=widths[index]) for index, col in enumerate(row)) for row in data)


techs = ["name1", "name2", "name3", "name4", "name5", "name6", "name7", "name8", "name9"];
table = [['Tech', 'Total', 'Average']]

for tech in techs:
    current_tech = get_ticket_count(FHD_start,BHN_end,tech)
    tech_total =  str(current_tech[0])
    tech_average = current_tech[1]
    table.append([tech, tech_total, tech_average])

print write_table(table)

给你：

Tech  | Total | Average
name1 | 69    | 17
name2 | 30    | 7
name3 | 0     | 0

当您使用空格填充每一行时，您需要确保用于显示电子邮件的字体是固定宽度，否则由于比例间距，它仍然会显示错误。

Python输出到表

2 个答案: