python 如何将数据分成三行？

c8ib6hqw 于 2023-03-07 发布在 Python

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我正在为我的学员团制作一个数据库，因为我们的军官组织是一个混乱的组织，我想把事情组织起来，我正在制作一个菜单，每个按钮都标在每个高级学员的名字后面。为了美观，我想把它分成三行，但我总是把它弄乱。
以下是所讨论的s p a g h e t i代码

import PySimpleGUI as sg

SO = ["LastName1","FirstName"]
Mettraux = ["LastName2","FirstName"]
JayForbes =["LastName3","FirstName"]
JacForbes =["LastName4","FirstName"]
Callahan = ["LastName5","FirstName"]
Foster = ["LastName6","FirstName"]
MB = ["LastName7","FirstName"]
Peever = ["LastName8","FirstName"]
Carron = ["LastName9","FirstName"]
Woodward = ["LastName10","FirstName"]
Poire = ["LastName11","FirstName"]
KA = ["LastName12","FirstName"]
Cabanaw = ["LastName13","FirstName"]
Veldman = ["LastName14","FirstName"]

MCadets = [SO,Mettraux,JayForbes,JacForbes,Callahan,Foster,MB,Peever,Carron,Woodward,Poire,KA,Cabanaw,Veldman]
MCadets = sorted(MCadets)

cadetsButtons = []
for i in MCadets:
    cadetsButtonsSection = []
    fullName = i[0],", ",i[1]
    fullName = "".join(fullName)
    cadetsButtonsSection.append(sg.Button(f"{fullName}"))
    cadetsButtons.append(cadetsButtonsSection)
    cadetsButtonsSection = []

mainMenu = [[sg.Text("Hello, who would you like to check?")],
            [cadetsButtons]
            ]

sg.Window("Master Cadets Database - Main Menu",mainMenu).read()

我尝试了一整套盲目的修修补补，但没有得到希望的结果，那就是让名字尽可能均匀地分在三行中。
以下是它当前的样子：Names stacking on top of eachother

python

来源：https://stackoverflow.com/questions/75645691/how-to-divide-data-into-three-lines

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按热度按时间

5kgi1eie1#

确认布局在list of lists of elements中。
检查元素索引的下一行：

import PySimpleGUI as sg

names = [f'Lastname{i+1:0>2d}, Firstname{i+1:0>2d}' for i in range(14)]
total = len(names)
lines = 3
width = (total//lines + 1) if len(names) % lines else (total//lines)    # buttons per row

buttons, line = [], []
limit = total - 1
for i, name in enumerate(names):
    line.append(sg.Button(names[i]))
    if i % width == width-1 or i == limit:
        buttons.append(line)
        line = []

layout = [[sg.Text("Hello, who would you like to check?")]] + buttons
sg.Window("Master Cadets Database - Main Menu", layout).read(close=True)

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python 如何将数据分成三行？

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