I am trying to remove curly braces from text file. This is my code
This is my text file
( . || . )
. =
(){
= . ? . (" ") : . .
. . = ( )+8+" "
( && _ (" ")!="")
()
it is not working
import re
symbols =re.compile(r'{{.*?}}',flags=re.UNICODE)
result = symbols.sub(" ",result)
Any suggestions?
I got solution, without using re
text.replace('{', '')
text.replace('}', '')
Your pattern, {{.*?}}
, will change a string like foo{{bar}}baz
to foo baz
. But since nothing like {{bar}}
appears in your file, I don't think that's really what you want to do.
If you want to remove {
and }
characters, try this:
symbols = re.compile(r'[{}]',flags=re.UNICODE)
Also note that symbols.sub(" ",result)
will replace them with spaces. If you want to just remove them, use symbols.sub("",result)
.
And of course, for something this simple, regular expressions are probably overkill. Basic string manipulation functions will probably suffice.
text.replace('{', '')
text.replace('}', '')
should work fine, I like
text = 'abc{def}ghi'
text.translate(None, '{}')
or
unitext = u'abc{def}ghi'
unitext.translate({ord('{'):None, ord('}'):None})
It's probably even faster, if you do a lot of replacing.
with open('output_file', 'w') as f_out:
with open('input_file') as f_in:
for line in f_in:
for ch in ['{', '}']:
line = line.replace(ch, '')
f_out.write(line)
Something like the following would remove all curlys from mystring.
import re
mystring = 'my stuff with {curly} braces'
result = re.sub(r'[{}]', '', mystring)
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.