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| author | Jason Stubbs <jstubbs@gentoo.org> | 2005-12-30 07:19:49 +0000 |
|---|---|---|
| committer | Jason Stubbs <jstubbs@gentoo.org> | 2005-12-30 07:19:49 +0000 |
| commit | c86a5f1dc7fdd9c1c177e07d66c449f628756f22 (patch) | |
| tree | 6e65f89c1fc465cc2af5df45575eb8216c5a7cbf /pym/portage_checksum.py | |
| parent | 066f60343f2abfbdf3eee0ed3fab2aea5e1ff977 (diff) | |
| download | portage-c86a5f1dc7fdd9c1c177e07d66c449f628756f22.tar.gz portage-c86a5f1dc7fdd9c1c177e07d66c449f628756f22.tar.bz2 portage-c86a5f1dc7fdd9c1c177e07d66c449f628756f22.zip | |
Check and raise an exception when a hash function is missing during digesting.
svn path=/main/trunk/; revision=2498
Diffstat (limited to 'pym/portage_checksum.py')
| -rw-r--r-- | pym/portage_checksum.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pym/portage_checksum.py b/pym/portage_checksum.py index 9f31e0f6c..0e3706e81 100644 --- a/pym/portage_checksum.py +++ b/pym/portage_checksum.py @@ -8,6 +8,7 @@ from portage_const import PRIVATE_PATH,PRELINK_BINARY,HASHING_BLOCKSIZE import os import shutil import stat +import portage_exception import portage_exec import portage_util import portage_locks @@ -142,5 +143,7 @@ def perform_checksum(filename, hash_function=md5hash, calc_prelink=0): def perform_multiple_checksums(filename, hashes=["MD5"], calc_prelink=0): rVal = {} for x in hashes: + if x not in hashfunc_map: + raise portage_exception.DigestException, x+" hash function not available" rVal[x] = perform_checksum(filename, hashfunc_map[x], calc_prelink)[0] return rVal |