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# import s3fs
from io import StringIO
import pandas as pd
import boto3
from bokeh.models.widgets import Div
import streamlit as st
def get_files_from_aws(bucket,prefix):
"""
get files from aws s3 bucket
bucket (STRING): bucket name
prefix (STRING): file location in s3 bucket
"""
s3_client = boto3.client('s3',
aws_access_key_id = st.secrets["aws_id"],
aws_secret_access_key = st.secrets["aws_key"])
file_obj = s3_client.get_object(Bucket=bucket,Key=prefix)
body = file_obj['Body']
string = body.read().decode('utf-8')
df = pd.read_csv(StringIO(string))
return df
def url_button(button_name,url):
if st.button(button_name):
js = """window.open('{url}')""".format(url=url) # New tab or window
html = '<img src onerror="{}">'.format(js)
div = Div(text=html)
st.bokeh_chart(div)
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