python - Removing charaters from a txt file -

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how open txt file , remove som special characters form tweets txt file.

my text looks somthing this

@xirwinshemmo follow :) hii... if u want make new friend add me on facebook! :) xx https:\/\/t.co\/rcyfvrmddg @ycmap enjoy tmrro. saw them earlier wk here in tokyo :)

i have rid of starts @ , every webpage (http) how do that?

i have tried far.

 import re   = []  open('englishtweets1.txt','r') inf:       = inf.readlines() line in a:     line = re.sub(r['@'], line)

use this

import re data = open('englishtweets1.txt').read() new_str = re.sub(r'^@', ' ', data) new_str = re.sub(r'^https?:\/\/.*[\r\n]*', '', new_str, flags=re.multiline) #open('removed.txt', 'w').write(new_str) (if needed)

update working tested

new_str = re.sub(r'https.(.*?) ', '', new_str, flags=re.multiline)

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