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| author | Gregory P. Smith <greg@mad-scientist.com> | 2008-03-19 22:23:51 (GMT) |
|---|---|---|
| committer | Gregory P. Smith <greg@mad-scientist.com> | 2008-03-19 22:23:51 (GMT) |
| commit | f15cde3732c64c2fa246cae2fd6a3a4589e0d987 (patch) | |
| tree | 69cc1caf75a0bc5f91c295a0c261561b18554c03 | |
| parent | e7abf20ce757bd8d088c9b1519066786e9b8439b (diff) | |
| download | cpython-f15cde3732c64c2fa246cae2fd6a3a4589e0d987.zip cpython-f15cde3732c64c2fa246cae2fd6a3a4589e0d987.tar.gz cpython-f15cde3732c64c2fa246cae2fd6a3a4589e0d987.tar.bz2 | |
Improve the error message when the CRCs don't match.
| -rw-r--r-- | Lib/gzip.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Lib/gzip.py b/Lib/gzip.py index d85ba2b..5d8761e 100644 --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -316,7 +316,8 @@ class GzipFile: crc32 = read32(self.fileobj) isize = U32(read32(self.fileobj)) # may exceed 2GB if U32(crc32) != U32(self.crc): - raise IOError, "CRC check failed" + raise IOError("CRC check failed %s != %s" % (hex(U32(crc32)), + hex(U32(self.crc)))) elif isize != LOWU32(self.size): raise IOError, "Incorrect length of data produced" |