Bocha2322/String_methods_in_python

1import streamlit as st2 3# Set up the main layout of the app4st.title("String Methods in Python")5 6st.write("""7### Explore various Python string methods interactively!8Enter a string below, and choose the string method you want to apply.9""")10 11# User input: Input string12user_input = st.text_input("Enter a string:", "Yes iam Batman!")13 14# User input: Choose a string method15option = st.selectbox(16    "Which string method do you want to apply?",17    ("upper", "lower", "capitalize", "title", "swapcase", "find", "replace", "split", "strip", "count")18)19# Apply string method based on user selection20if option == "upper":21    st.write(f"Result: {user_input.upper()}")22elif option == "lower":23    st.write(f"Result: {user_input.lower()}")24elif option == "capitalize":25    st.write(f"Result: {user_input.capitalize()}")26elif option == "title":27    st.write(f"Result: {user_input.title()}")28elif option == "swapcase":29    st.write(f"Result: {user_input.swapcase()}")30elif option == "find":31    sub_str = st.text_input("Enter substring to find:")32    if sub_str:33        st.write(f"Position of '{sub_str}': {user_input.find(sub_str)}")34elif option == "replace":35    old = st.text_input("Substring to replace:")36    new = st.text_input("Replacement substring:")37    if old and new:38        st.write(f"Result: {user_input.replace(old, new)}")39elif option == "split":40    delimiter = st.text_input("Enter delimiter (leave empty for spaces):", "")41    st.write(f"Result: {user_input.split(delimiter)}")42elif option == "strip":43    st.write(f"Result: {user_input.strip()}")44elif option == "count":45    sub_str = st.text_input("Enter substring to count:")46    if sub_str:47        st.write(f"Count of '{sub_str}': {user_input.count(sub_str)}")