cmd/unique.py

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Python
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2019-06-12 05:41:31 +00:00
'''
Keep the unique lines coming from stdin and print them.
'''
from voussoirkit import clipext
import sys
if len(sys.argv) > 1:
source = sys.argv[1]
else:
source = '!input'
lines = clipext.resolve(source, split_lines=True)
new_text = []
seen = set()
for line in lines:
if line not in seen:
#new_text.append(line)
seen.add(line)
print(line)