Tkinter字体在python 3.6.8上未更改（Ubuntu 18.04LTS）

Question

我无法在tkinter中更改标签的字体系列。

我已经写了代码来解释这个问题。我还附加了一个链接以显示输出。

from tkinter import *
from tkinter import ttk

win = Tk()
win.title("Fonts not Changing!")
win.geometry("400x400")

# Times label
label1 = ttk.Label(win, text = "Brown-Times", font = ("Times",15))
label1.grid(row = 0, column = 0, sticky = 'W')

label12 = ttk.Label(win, text = "Brown-times", font = ("times",15))
label12.grid(row = 0, column = 1, sticky = 'W')

# Arial label
label2 = ttk.Label(win, text = "Brown-Arial", font = ("Arial",15))
label2.grid(row = 1, column = 0, sticky = 'W')

label22 = ttk.Label(win, text = "Brown-arial", font = ("arial",15))
label22.grid(row = 1, column = 1, sticky = 'W')

# Courier label
label3 = ttk.Label(win, text = "Brown-courier", font = ("courier",15))
label3.grid(row = 2, column = 0, sticky = 'W')
# Helvetica label
label4 = ttk.Label(win, text = "Brown-Helvetica", font = ("Helvetica",15))
label4.grid(row = 3, column = 0, sticky = 'W')

win.mainloop()

输出的图像链接

https://drive.google.com/open?id=1mcKSEW_Cmn30pFnlLbuaJdki7OlYvkQ9

编辑

我尝试使用当前的字体系列

from tkinter import *
from tkinter import ttk

win = Tk()
win.title("Fonts not Changing!")
win.geometry("400x400")

'''
'fangsong ti', 'fixed', 'clearlyu alternate glyphs', 'courier 10 pitch', 'open look glyph', 'bitstream charter', 'song ti', 'open look cursor', 'newspaper', 'clearlyu ligature', 'mincho', 'clearlyu devangari extra', 'clearlyu pua', 'clearlyu', 'clean', 'nil', 'clearlyu arabic', 'clearlyu devanagari', 'gothic', 'clearlyu arabic extra'
'''

# Times label
label1 = ttk.Label(win, text = "Brown-fangsong ti", font = ("fangsong ti",15))
label1.grid(row = 0, column = 0, sticky = 'W')

label12 = ttk.Label(win, text = "Brown-fixed", font = ("fixed",15))
label12.grid(row = 0, column = 1, sticky = 'W')

# Arial label
label2 = ttk.Label(win, text = "Brown-courier", font = ("courier",15))
label2.grid(row = 1, column = 0, sticky = 'W')

label22 = ttk.Label(win, text = "Brown-clearlyu pua", font = ("clearlyu pua",15))
label22.grid(row = 1, column = 1, sticky = 'W')

# Courier label
label3 = ttk.Label(win, text = "Brown-courier", font = ("courier",15))
label3.grid(row = 2, column = 0, sticky = 'W')
# Helvetica label
label4 = ttk.Label(win, text = "Brown-Helvetica", font = ("Helvetica",15))
label4.grid(row = 3, column = 0, sticky = 'W')

win.mainloop()

但是输出是相似的

编辑2

我已经尝试使用tcl代码和python可用的所有基本字体，请看一下区别。

TCL代码

#!/usr/bin/wish

font create myFont1 -family {fangsong ti} -size 18 -weight bold
pack [label .labelVar1 -font myFont1 -text "Hello World"]

font create myFont2 -family fixed -size 18 -weight bold
pack [label .labelVar2 -font myFont2 -text "Hello World"]

font create myFont3 -family {clearlyu alternate glyphs} -size 18 -weight bold
pack [label .labelVar3 -font myFont3 -text "Hello World"]

font create myFont4 -family {courier 10 pitch} -size 18 -weight bold
pack [label .labelVar4 -font myFont4 -text "Hello World"]

font create myFont5 -family {open look glyph} -size 18 -weight bold
pack [label .labelVar5 -font myFont5 -text "Hello World"]

font create myFont6 -family {bitstream charter} -size 18 -weight bold
pack [label .labelVar6 -font myFont6 -text "Hello World"]

font create myFont7 -family {song ti} -size 18 -weight bold
pack [label .labelVar7 -font myFont7 -text "Hello World"]

font create myFont8 -family {open look cursor} -size 18 -weight bold
pack [label .labelVar8 -font myFont8 -text "Hello World"]

font create myFont9 -family newspaper -size 18 -weight bold
pack [label .labelVar9 -font myFont9 -text "Hello World"]

font create myFont10 -family {clearlyu ligature} -size 18 -weight bold
pack [label .labelVar10 -font myFont10 -text "Hello World"]

font create myFont11 -family mincho -size 18 -weight bold
pack [label .labelVar11 -font myFont11 -text "Hello World"]

font create myFont12 -family {clearlyu devangari extra} -size 18 -weight bold
pack [label .labelVar12 -font myFont12 -text "Hello World"]

font create myFont13 -family {clearlyu pua} -size 18 -weight bold
pack [label .labelVar13 -font myFont13 -text "Hello World"]

font create myFont14 -family clearlyu -size 18 -weight bold
pack [label .labelVar14 -font myFont14 -text "Hello World"]

font create myFont15 -family clean -size 18 -weight bold
pack [label .labelVar15 -font myFont15 -text "Hello World"]

font create myFont16 -family nil -size 18 -weight bold
pack [label .labelVar16 -font myFont16 -text "Hello World"]

font create myFont17 -family {clearlyu arabic} -size 18 -weight bold
pack [label .labelVar17 -font myFont17 -text "Hello World"]

font create myFont18 -family {clearlyu devanagari} -size 18 -weight bold
pack [label .labelVar18 -font myFont18 -text "Hello World"]

font create myFont19 -family gothic -size 18 -weight bold
pack [label .labelVar19 -font myFont19 -text "Hello World"]

font create myFont20 -family {clearlyu arabic extra} -size 18 -weight bold
pack [label .labelVar20 -font myFont20 -text "Hello World"]




puts [font families]

Python代码

from tkinter import *
from tkinter import ttk

win = Tk()
win.title("Fonts not Changing!")
win.geometry("400x400")

fontList = ["{fangsong ti}", "fixed", "{clearlyu alternate glyphs}", "{courier 10 pitch}", "{open look glyph}", "{bitstream charter}", "{song ti}", "{open look cursor}", "newspaper", "{clearlyu ligature}", "mincho", "{clearlyu devangari extra}", "{clearlyu pua}", "clearlyu", "clean", "nil", "{clearlyu arabic}", "{clearlyu devanagari}", "gothic", "{clearlyu arabic extra}"]

label = [ttk.Label(win) for i in range(0,len(fontList))]

for i in range(0,len(fontList)):
    label[i].config(text = "Brown-" + fontList[i], font = (fontList[i],18,"bold"))
    label[i].grid(row = i, column = 0, sticky = 'W')

win.mainloop()

当使用python运行这些相同的字体时，这很奇怪，因为您可以看到大多数使用TCL代码看起来不同的字体如何与python变成相同的字体（即使某些字体发生了变化）。

我也删除了tcl / tk并重新安装（8.6版），即使那样也没有用。请任何人帮助...！

Answer 1

似乎问题出在this post上的Anaconda3的python上，并且很可能他们也不会解决此问题。
因为我想不惜一切代价来更改字体。我在系统中安装了python3.6。然后安装从属库来运行上述代码，并在此时正确输入sudo python3 filename.py。

结论

如果您想充分利用tkinter的潜力，请使用系统的python而不是anaconda的python。