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authorCasey Deccio <casey@deccio.net>2020-12-30 09:47:40 +0300
committerCasey Deccio <casey@deccio.net>2020-12-30 09:47:40 +0300
commit78bbcc9cdcfda2f8ffa92dce75cf8fdd5555ba80 (patch)
tree6beb81c0532b6f61c8306d06c8b3cdf74b9b75ad
parent5e4b2ebe6a891dde8724c682b182ad0bb1e99389 (diff)
Add meaningful comments
-rw-r--r--dnsviz/analysis/offline.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/dnsviz/analysis/offline.py b/dnsviz/analysis/offline.py
index 3939cfb..7d08a83 100644
--- a/dnsviz/analysis/offline.py
+++ b/dnsviz/analysis/offline.py
@@ -463,8 +463,11 @@ class OfflineDomainNameAnalysis(OnlineDomainNameAnalysis):
warnings = [w.terse_description for w in response_info.name_obj.nodata_warnings[info]]
errors = [e.terse_description for e in response_info.name_obj.nodata_errors[info]]
+ # never show the negative response if show_neg_response is False
if show_neg_response is False:
return None
+ # only show the negative response if there is a corresponding
+ # status or show_neg_response is True
if not self.nodata_status[info] and not show_neg_response:
return None
rdata_tup.append((None, [], [], 'NODATA'))
@@ -476,8 +479,11 @@ class OfflineDomainNameAnalysis(OnlineDomainNameAnalysis):
warnings = [w.terse_description for w in response_info.name_obj.nxdomain_warnings[info]]
errors = [e.terse_description for e in response_info.name_obj.nxdomain_errors[info]]
+ # never show the negative response if show_neg_response is False
if show_neg_response is False:
return None
+ # only show the negative response if there is a corresponding
+ # status or show_neg_response is True
if not self.nxdomain_status[info] and not show_neg_response:
return None
rdata_tup.append((None, [], [], 'NXDOMAIN'))