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fix lint errors

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This commit is contained in:
Scott Kuhl 2021-06-02 15:32:04 -04:00
parent 560c6b4ce8
commit d3f4889f21
1 changed files with 5 additions and 3 deletions
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8
sshuttle/hostwatch.py
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@ -15,6 +15,8 @@ POLL_TIME = 60 * 15
NETSTAT_POLL_TIME = 30
CACHEFILE = os.path.expanduser('~/.sshuttle.hosts')
# Have we already failed to write CACHEFILE?
CACHE_WRITE_FAILED = False
hostnames = {}
queue = {}
@ -29,7 +31,7 @@ except IOError:
def _is_ip(s):
return re.match(r'\d+\.\d+\.\d+\.\d+$', s)
CACHE_WRITE_FAILED = False
def write_host_cache():
"""If possible, write our hosts file to disk so future connections
can reuse the hosts that we already found."""
@ -50,7 +52,7 @@ def write_host_cache():
log("Failed to write host cache to temporary file "
"%s and rename it to %s" % (tmpname, CACHEFILE))
CACHE_WRITE_FAILED = True
try:
os.unlink(tmpname)
except BaseException:
@ -134,7 +136,7 @@ def _check_revdns(ip):
found_host(r[0], ip)
except (OSError, socket.error, UnicodeError):
# This case is expected to occur regularly.
#debug3('< %s gethostbyaddr failed on remote host' % ip)
# debug3('< %s gethostbyaddr failed on remote host' % ip)
pass