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d2c4332 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | # save this file as app.py
import streamlit as st
import ast
import pyperclip as pyp
class encdec:
def __init__(self, name):
self.name = name
self.enc = name
def encode(self):
enc = []
new_name = list(self.name)
for ch in new_name:
enc.append(ord(ch) + 7)
self.enc = enc
return enc
def decode(self, enc):
dec = []
for ch1 in self.enc:
val = ch1
dec.append(chr(val - 7))
return ''.join(dec)
# Streamlit UI
st.title("Text Encoder / Decoder")
choice = st.radio("Select Action:", ("Encode", "Decode"))
if choice == "Encode":
user_input = st.text_input("Enter text to encode:")
if st.button("Encode"):
obj = encdec(user_input)
encoded = obj.encode()
st.success(f"Encoded: {encoded}")
pyp.copy(str(encoded)) # copy encoded list to clipboard
st.info("Encoded value copied to clipboard!")
elif choice == "Decode":
password = st.text_input("Enter password for decoding:", type="password")
if password:
if password == "notgood":
user_input = st.text_input("Enter text to decode (e.g., [118, 116]):")
if st.button("Decode"):
try:
user_input1 = ast.literal_eval(user_input)
obj = encdec(user_input1)
decoded = obj.decode(user_input1)
st.success(f"Decoded: {decoded}")
pyp.copy(decoded) # copy decoded text to clipboard
st.info("Decoded value copied to clipboard!")
except:
st.error("Invalid input! Enter a valid list like [118, 116].")
else:
st.error("Incorrect password! Access denied.")
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