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import streamlit as st
from streamlit_ace import st_ace
_app_title = 'Streamlit Playground'
def security_check(code):
import re
restricted_modules = ['os','sys','pathlib']
for module in restricted_modules:
if re.search("import.*" + module, code) or re.search("from.*" + module, code):
raise ImportError(module)
return True
if __name__ == '__main__':
st.set_page_config(
page_title=_app_title,
layout='wide',
page_icon='🚀')
st.title(_app_title)
if 'code' in st.session_state.keys():
code = st.session_state['code']
if st.button('Back to Editor 📝'):
st.session_state['code_bk'] = code
st.session_state.pop('code')
st.experimental_rerun()
if security_check(code):
st.write('Running Code:')
st.code(code)
st.write('Output:')
exec(code)
else:
with st.form(key='editor'):
if 'code_bk' in st.session_state.keys():
code = st_ace(
theme='dracula',
auto_update=True,
language='python',
height=600,
font_size=16,
value=st.session_state['code_bk'])
else:
code = st_ace(
theme='dracula',
auto_update=True,
language='python',
height=600,
font_size=18)
if st.form_submit_button('Run 🏃♂️') and security_check(code):
st.session_state['code'] = code
st.experimental_rerun() |