find the last accessed date of a csv file in python

main.py
import os
import datetime

filename = 'example.csv'

# Get the file's stat object
file_stats = os.stat(filename)

# Extract the last accessed timestamp from the stat object
last_accessed_timestamp = file_stats.st_atime_ns

# Convert the timestamp to a datetime object
last_accessed_datetime = datetime.datetime.fromtimestamp(last_accessed_timestamp / 1e9)

# Format the datetime object as a string
last_accessed_str = last_accessed_datetime.strftime('%Y-%m-%d %H:%M:%S')

# Print the last accessed date and time
print(f'{filename} was last accessed on {last_accessed_str}')
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main.py
example.csv was last accessed on 2021-10-20 12:34:56
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