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Replace == and != with is and is not for comparisons with None

This commit is contained in:
dmiller
2014-01-09 16:47:20 +00:00
parent 96141b431e
commit 51b143353b
18 changed files with 61 additions and 64 deletions

View File

@@ -142,7 +142,7 @@ class NetworkInventory(object):
# A dictionary mapping IP addresses into HostInfo objects
self.hosts = {}
if filename != None:
if filename is not None:
self.open_from_file(filename)
def add_scan(self, scan, filename=None):
@@ -177,7 +177,7 @@ class NetworkInventory(object):
self.scans.append(scan)
if filename != None:
if filename is not None:
basename = os.path.basename(filename)
if basename in self.filenames.values():