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twitter_data_cleaner.py
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twitter_data_cleaner.py
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import os
import re
import string
from typing import List
from dotenv import load_dotenv
from unidecode import unidecode
load_dotenv("stopwords.env")
NO_URL = re.compile(r"https?://\S+|www\.\S+|https+|tco?")
NO_USER = re.compile(r"@\w+: |@\w+|@\w+ ")
NO_EMOJI = 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,
)
NO_HASHTAG = re.compile(r"#\w+")
NO_STOPWORDS = re.compile(r"{}".format(os.getenv("STOPWORD")))
def TwitterDataCleaner(data: str):
# cleaned_data = processing_data(data)
cleaned_data = remove_stopwords(data)
cleaned_data = remove_user(cleaned_data)
cleaned_data = remove_URL(cleaned_data)
cleaned_data = remove_emoji(cleaned_data)
cleaned_data = remove_hashtag(cleaned_data)
cleaned_data = remove_punct(cleaned_data)
return cleaned_data
def processing_data(data: str):
return unidecode(data.lower())
def remove_stopwords(data: str) -> str:
return NO_STOPWORDS.sub(r"", data)
def remove_user(data: str) -> str:
return NO_USER.sub(r"", str(data))
def remove_URL(data: str) -> str:
return NO_URL.sub(r"", data)
def remove_emoji(data: str) -> str:
return NO_EMOJI.sub(r"", str(data))
def remove_punct(data: str) -> str:
table = str.maketrans("", "", string.punctuation)
data_without_punct = data.translate(table)
return data_without_punct
def remove_hashtag(data: str) -> str:
return NO_HASHTAG.sub(r"", str(data))