test.py

import streamlit as st
import snscrape.modules.twitter as sntwitter
import pandas as pd
import plotly.express as px
import os

st.set_page_config(page_title="Scraping Twitter")

st.title('Scraping Twitter')

# Input query and number of tweets to scrape
query = st.text_input('Enter a search query:', 'data science')
num_tweets = st.number_input(
    'Number of tweets to scrape:', min_value=1, max_value=1000000, step=1)

# Scrape tweets and store data in a dataframe


def scrape_tweets(query, num_tweets):
    tweets_list = []
    for i, tweet in enumerate(sntwitter.TwitterSearchScraper(query + ' lang:id').get_items()):
        if i >= num_tweets:
            break
        tweets_list.append([tweet.id, tweet.date, tweet.content, tweet.user.username,
                           tweet.user.followersCount, tweet.url, tweet.user.id])
    tweets_df = pd.DataFrame(tweets_list, columns=[
                             'Tweet Id', 'Datetime', 'Text', 'Username', 'Followers', 'URL', 'User Id'])
    return tweets_df


if st.button('Scrape Tweets'):
    tweets_df = scrape_tweets(query, num_tweets)
    st.success('Scraping done!')

    # Display data
    st.write(tweets_df)

    # Line plot of tweet count over time
    tweets_df['Date'] = tweets_df['Datetime'].dt.date
    tweets_by_date = tweets_df.groupby(
        ['Date'])['Tweet Id'].count().reset_index()
    fig = px.line(tweets_by_date, x='Date', y='Tweet Id')
    st.plotly_chart(fig)

    # Scatter plot of followers vs tweet count
    fig = px.scatter(tweets_df, x='Followers', y='Tweet Id')
    st.plotly_chart(fig)

    # Username selection and interaction count
    st.sidebar.title('Username and Interaction Count')
    selected_username = st.sidebar.selectbox(
        'Select a username:', options=tweets_df['Username'].unique())
    st.sidebar.write(
        f'Interactions with @{selected_username}: {tweets_df[tweets_df["Username"] == selected_username].shape[0]}')

    # Interaction count by username
    interactions_by_user = tweets_df.groupby(['Username'])['Tweet Id'].count(
    ).reset_index().sort_values(by=['Tweet Id'], ascending=False)
    fig = px.bar(interactions_by_user, x='Username', y='Tweet Id')
    st.plotly_chart(fig)

    # Interaction count with selected username over time
    tweets_by_date = tweets_df[tweets_df['Username'] == selected_username].groupby(
        ['Date'])['Tweet Id'].count().reset_index()
    fig = px.line(tweets_by_date, x='Date', y='Tweet Id')
    st.plotly_chart(fig)

    # Tweets involving selected username
    st.write(f'Tweets involving @{selected_username}:')
    st.write(tweets_df[tweets_df['Username'] == selected_username])

    # Save tweets as CSV file in data folder
    if not os.path.exists("data"):
        os.mkdir("data")
    file_name = f"data/tweets_{query.replace(' ', '_')}.csv"
    tweets_df.to_csv(file_name, index=False)
    st.write(f"Tweets saved as {file_name}")