Remove all traces of emoji from a text file.

remove-emoji.py

#!/usr/bin/env python
"""
Remove emoji from a text file and print it to stdout.

Usage
-----

    python remove-emoji.py input.txt > output.txt

"""
import re
import sys

# https://stackoverflow.com/a/49146722/330558
def remove_emoji(string):
    emoji_pattern = re.compile("["
                           u"\U0001F600-\U0001F64F"  # emoticons
                           u"\U0001F300-\U0001F5FF"  # symbols & pictographs
                           u"\U0001F680-\U0001F6FF"  # transport & map symbols
                           u"\U0001F1E0-\U0001F1FF"  # flags (iOS)
                           u"\U00002702-\U000027B0"
                           u"\U000024C2-\U0001F251"
                           "]+", flags=re.UNICODE)
    return emoji_pattern.sub(r'', string)

if __name__ == '__main__':
    text = open(sys.argv[1]).read()
    text = remove_emoji(text)
    print(text)

@DGorgula Even this exhaustive list is not removing →

Do you have such a list for UTF-8 encoded emojis?

Here is the updated one:

def remove_emoji(string):
    emoji_pattern = re.compile("["
                               u"\U0001F600-\U0001F64F"  # emoticons
                               u"\U0001F300-\U0001F5FF"  # symbols & pictographs
                               u"\U0001F680-\U0001F6FF"  # transport & map symbols
                               u"\U0001F1E0-\U0001F1FF"  # flags (iOS)
                               u"\U00002500-\U00002BEF"  # chinese char
                               u"\U00002702-\U000027B0"
                               u"\U00002702-\U000027B0"
                               u"\U000024C2-\U0001F251"
                               u"\U0001f926-\U0001f937"
                               u"\U00010000-\U0010ffff"
                               u"\u2640-\u2642"
                               u"\u2600-\u2B55"
                               u"\u200d"
                               u"\u23cf"
                               u"\u23e9"
                               u"\u231a"
                               u"\ufe0f"  # dingbats
                               u"\u3030"
                               "]+", flags=re.UNICODE)
    return emoji_pattern.sub(r'', string)

work it.

no work

i have some text line like this:
🟥凯发🟥凯发🟥
🟥凯时🟥凯时🟥
🟥和记🟥和记🟥
🟥美国🟥中国🟥

and want split words to be like this:
🟥
凯发
🟥
凯发
🟥
🟥
凯时
🟥
凯时
🟥
🟥
和记
🟥
和记
🟥
🟥
美国
🟥
中国
🟥

and one remove duplicate happened on end of process and output will be
🟥
凯发
凯发
凯时
凯时
和记
和记
美国
中国

someone can help me?

@amirshnll @saaranshM @slowkow

@amirshnll @saaranshM @slowkow

‍‍‍```
def remove_emoji(inputString):
emoji_pattern = re.compile("["
u"\U0001F600-\U0001F64F" # emoticons
u"\U0001F300-\U0001F5FF" # symbols & pictographs
u"\U0001F680-\U0001F6FF" # transport & map symbols
u"\U0001F1E0-\U0001F1FF" # flags (iOS)
u"\U00002702-\U000027B0"
u"\U000024C2-\U0001F251"
u"\U0001f926-\U0001f937"
u'\U00010000-\U0010ffff'
u"\u200d"
u"\u2640-\u2642"
u"\u2600-\u2B55"
u"\u23cf"
u"\u23e9"
u"\u231a"
u"\u3030"
u"\ufe0f"
u"\u2069"
u"\u2066"
u"\u200c"
u"\u2068"
u"\u2067"
"]+", flags=re.UNICODE)
return emoji_pattern.sub(r'', inputString)

do you hate fun?

This special characters corrupted my HDD. Where is fun in that?

figured I'd leave my solution here as this thread helped me, heres a ruby script that cleans all CSVs in the passed in directory:

ruby script_name.rb path/to/csvs/

#!/usr/bin/env ruby
require 'csv'
require 'fileutils'

def remove_emoji(string)
  emoji_pattern = /[\u{1F600}-\u{1F64F}\u{1F300}-\u{1F5FF}\u{1F680}-\u{1F6FF}\u{1F1E0}-\u{1F1FF}\u{2500}-\u{2BEF}\u{2702}-\u{27B0}\u{2702}-\u{27B0}\u{24C2}-\u{1F251}\u{1f926}-\u{1f937}\u{10000}-\u{10ffff}\u{2640}-\u{2642}\u{2600}-\u{2B55}\u{200d}\u{23cf}\u{23e9}\u{231a}\u{fe0f}\u{3030}]+/
  string.gsub(emoji_pattern, '')
end

def process_csv(input_file, cleaned_dir)
  csv_data = CSV.read(input_file, headers: true, encoding: 'utf-8')
  cleaned_headers = csv_data.headers.map { |header| remove_emoji(header) }
  
  FileUtils.mkdir_p(cleaned_dir)
  
  output_file = File.join(cleaned_dir, File.basename(input_file))
  
  CSV.open(output_file, "w", write_headers: true, headers: cleaned_headers) do |csv|
    csv_data.each do |row|
      csv << row
    end
  end

  puts "Cleaned emojis and saved to #{output_file}"
end

def process_directory(directory)
  cleaned_dir = File.join(directory, 'cleaned_csvs')
  
  Dir.glob(File.join(directory, '*.csv')).each do |file_path|
    process_csv(file_path, cleaned_dir)
  end
end

directory_path = ARGV[0]

process_directory(directory_path)

Не плохо!