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April 16, 2020 19:03
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Fifo wrapper class
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import os | |
import tempfile | |
class Fifo: | |
def __init__(self, name=None, delete=True): | |
self.delete = delete | |
self.name = name if name else tempfile.mktemp() | |
os.mkfifo(self.name) | |
self._file = None | |
def __iter__(self): | |
with open(self.name) as f: | |
for line in f: | |
yield line | |
if self.delete: | |
os.remove(self.name) |
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