Question

string = "heLLo hOw are you toDay"
results = string.find("[A-Z]") <----- Here is my problem
string.lower().translate(table) <--- Just for the example.
>>>string
"olleh woh era uoy yadot"
#here i need to make the characters that where uppercase, be uppercase again at the same index number.
>>>string
"olLEh wOh era uoy yaDot"

i 需要找到上述等级的上限指数编号,并找到一个指数编号(或不管怎样)的清单,以便再次在座标上使用,使上层特征与指数编号相同。

maybe i can solve it the the re module, but i didn t find it any option to give me back the index numbers. hope it understandable, i have done a research but couldn t find solution to it. Thanks.

BTW, i is using python 3. 页: 1

Answer 1

你可以在此行文中做一些事情,只是需要做一点改动,并将这些起职职位收集到一阵列中。

import re

s = "heLLo hOw are you toDay"
pattern = re.compile("[A-Z]")
start = -1
while True:
    m = pattern.search(s, start + 1) 
    if m == None:
        break
    start = m.start()
    print(start)

Answer 2

string = "heLLo hOw are you toDay"
capitals = set()
for index, char in enumerate(string):
    if char == char.upper():
        capitals.add(index)

string = "olleh woh era uoy yadot"
new_string = list(string)
for index, char in enumerate(string):
    if index in capitals:
        new_string[index] = char.upper()
string = "".join(new_string)

print "heLLo hOw are you toDay"
print string

这表明:

heLLo hOw are you toDay
olLEh wOh era uoy yaDot

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