Tail for Python - python
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- import time
- import sys
- def tail_f(file):
- interval = 0.5
- while True:
- where = file.tell()
- line = file.readline()
- if not line:
- time.sleep(interval)
- file.seek(where)
- else:
- yield line
- for line in tail_f(open(sys.argv[1])):
- print line,