If we already know the local file checksum, verifyLocalPkg()
does not have to calculate it again (unless it's wrong).
---
yum/packages.py | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/yum/packages.py b/yum/packages.py
index 5ef9951..d5de234 100644
--- a/yum/packages.py
+++ b/yum/packages.py
@@ -896,7 +896,7 @@ class YumAvailablePackage(PackageObject, RpmBase):
return self.hdrpath
- def verifyLocalPkg(self):
+ def verifyLocalPkg(self, hint = None):
"""check the package checksum vs the localPkg
return True if pkg is good, False if not"""
@@ -918,8 +918,13 @@ class YumAvailablePackage(PackageObject, RpmBase):
(csum_type, csum) = self.returnIdSum()
try:
- filesum = misc.checksum(csum_type, self.localPkg(),
- datasize=self.packagesize)
+ if hint and hint == csum:
+ # urlgrabber's checksum matches, use it
+ filesum = hint
+ else:
+ # get rid of false negatives
+ filesum = misc.checksum(csum_type, self.localPkg(),
+ datasize=self.packagesize)
except Errors.MiscError:
return False
--
1.7.4.4
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