add time

add_time_to_hugo_md.py

import os
directory = "/home/XX/Documents/blog-new/content/posts"
os.chdir(directory)
def do(filename):
    r = open(filename, 'r')
    lines = r.readlines()
    r.close()
    
    w = open(filename, 'w')
    i = 0
    dt = filename[:10]
    for line in lines:
        if i == 1:
            w.write("date: %s\n" % (dt))
        w.write(line)
        i+=1
    w.close()
    
for filename in os.listdir(directory):
    if filename.endswith(".md") : 
        do(filename)