t = ('a', 'b', 'c')
s = 'a','b', 'c'
print(s==t)
# output True
if you want s = 'a,b,c'
then you can do it by joining which you do not want to do. Also, it's useless to write 'a','b','c'
as string, however you can do that by using commented code. Please consider writing s = a,b,c
s = ''
for i in t:
s += str(',') + i # s += str(',') + str("'") + i + str("'")
s = s[1:]
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…