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A few style improvements in Python client

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This commit is contained in:
ZyX 2014-08-27 21:33:07 +04:00
parent 70e7088b04
commit 5434852977
1 changed files with 8 additions and 1 deletions
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9
client/powerline.py
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@ -37,6 +37,7 @@ def eintr_retry_call(func, *args, **kwargs):
continue
raise
try:
eintr_retry_call(sock.connect, address)
except Exception:
@ -46,7 +47,13 @@ except Exception:
fenc = sys.getfilesystemencoding() or 'utf-8'
tobytes = lambda s: s if isinstance(s, bytes) else s.encode(fenc)
def tobytes(s):
if isinstance(s, bytes):
return s
else:
return s.encode(fenc)
args = [tobytes('%x' % (len(sys.argv) - 1))]
args.extend((tobytes(s) for s in sys.argv[1:]))