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import difflib
import os
def get_files():
return sorted([f for f in os.listdir() if f.startswith('argenpython.followers_')])
def get_date(filename):
return filename[:-4].split('_')[1]
def get_diff(old, new):
# Since Twitter API doesn't give as the followers list sorted, we
# need to sorted it because if not there will be removed and added users
# with the same name between 2 different files
old_lines = sorted(open(old).readlines())
new_lines = sorted(open(new).readlines())
return ''.join(difflib.unified_diff(old_lines, new_lines))
def compare_files():
files = get_files()
olds = ['/dev/null'] + files[:-1]
for old, new in zip(olds, files):
print('Changes in', get_date(new))
print(get_diff(old, new))
if __name__ == '__main__':
compare_files()
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