summaryrefslogtreecommitdiffstats
path: root/src/lib/Server/Lint/MergeFiles.py
diff options
context:
space:
mode:
authorChris St. Pierre <chris.a.st.pierre@gmail.com>2012-01-13 11:52:25 -0500
committerChris St. Pierre <chris.a.st.pierre@gmail.com>2012-01-13 11:52:25 -0500
commit6db7cd19b6ea4f9aea785e84c3c178fdc163ba08 (patch)
treefd4855dcd09926786ac095cbd7d8e7b1b5c87150 /src/lib/Server/Lint/MergeFiles.py
parent56292eaac58c78a7e89d3c264b13b348e5d65a8f (diff)
downloadbcfg2-6db7cd19b6ea4f9aea785e84c3c178fdc163ba08.tar.gz
bcfg2-6db7cd19b6ea4f9aea785e84c3c178fdc163ba08.tar.bz2
bcfg2-6db7cd19b6ea4f9aea785e84c3c178fdc163ba08.zip
cherry-picked a2cc392 Switch to shallow rather than deep copies to improve performance
Diffstat (limited to 'src/lib/Server/Lint/MergeFiles.py')
-rw-r--r--src/lib/Server/Lint/MergeFiles.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/Server/Lint/MergeFiles.py b/src/lib/Server/Lint/MergeFiles.py
index 52fea3d9b..ff6e3449a 100644
--- a/src/lib/Server/Lint/MergeFiles.py
+++ b/src/lib/Server/Lint/MergeFiles.py
@@ -1,5 +1,5 @@
import os
-from copy import deepcopy
+import copy
from difflib import SequenceMatcher
import Bcfg2.Server.Lint
@@ -43,7 +43,7 @@ class MergeFiles(Bcfg2.Server.Lint.ServerPlugin):
rv = []
elist = entries.items()
while elist:
- result = self._find_similar(elist.pop(0), deepcopy(elist),
+ result = self._find_similar(elist.pop(0), copy.copy(elist),
threshold)
if len(result) > 1:
elist = [(fname, fdata)
@@ -62,7 +62,7 @@ class MergeFiles(Bcfg2.Server.Lint.ServerPlugin):
if (sm.real_quick_ratio() > threshold and
sm.quick_ratio() > threshold and
sm.ratio() > threshold):
- rv.extend(self._find_similar((cname, cdata), deepcopy(others),
+ rv.extend(self._find_similar((cname, cdata), copy.copy(others),
threshold))
return rv