Hi Alain.
I would just like to tell you what i have done till now. I got the patch
you send me, I patched the file....I run the script...it did not give me any
error but after some time it gave me an error. I am attaching the script and
the error so that you can test the script and let me know if i am doing
something wrong.
--------------------------syncRpms.py---------------------------------
import rpm
import sys, os, glob
if len(sys.argv) != 3:
sys.stderr.write("Usage\n")
sys.stderr.write("%s <tgt dir> <pkg list>\n" % (sys.argv[0],))
sys.exit(1)
tgtdir = sys.argv[1]
pkglist = sys.argv[2]
#
# get pkg name to file name mapping
#
name2file = {}
ts = rpm.TransactionSet("", rpm._RPMVSF_NOSIGNATURES)
for fname in glob.glob(tgtdir + '/*.rpm'):
fd = os.open(fname, os.O_RDONLY)
hdr = ts.hdrFromFdno(fd)
name2file[hdr[rpm.RPMTAG_NAME]] = fname
os.close(fd)
#
# Read in packages from package list
#
fd = open(pkglist, "r")
pkgs = {}
for l in fd.readlines():
if l[-1]=='\n':
l = l[:-1]
pkgs[l] = 1
fd.close()
#
# Remove unwanted packages
#
for n, f in name2file.items():
if not pkgs.has_key(n):
os.remove(f)
print n
#
# Check to see if there are pkgs not in tgt dir
#
for p in pkgs.keys():
if not name2file.has_key(p):
print "Package not in tgt dir: ", p
----------------Error Message --------------------------
error: rpmts_HdrFromFdno: MD5 digest: BAD
Expected(d032691d5dd4eed8bc3304b8cb0ba962) !=
(34ee1ffd96d41da80a88e9dafb9b0a06)
Traceback (most recent call last):
File "/bin/syncRpms.py", line 46, in ?
hdr = ts.hdrFromFdno(fd)
rpm.error: error reading package header
Alain and Brett please help me solve this problem... Thanks in advance.
Regards,
Gautam Pagedar
----- Original Message -----
From: "Alain TAUCH" <anaconda@xxxxxxxxxxxxxxxxxxx>
To: <kickstart-list@xxxxxxxxxx>
Sent: Friday, October 31, 2003 9:13 PM
Subject: Re: syncRpms.py error...need help
> On Fri, 31 Oct 2003 07:25:33 -0800 (PST)
> Brett Schwarz [Brett] wrote:
>
> Brett> thanks for the patch Alain. Unfortunately, my test
> Brett> server is packed away in storage so I can't
> Brett> verify...but I trust you :).
>
> thanks :-)
>
> one more thing: the script doesn't work if using it
> like this:
> ./syncRpms.py /folder list
> instead of:
> ./syncRpms.py /folder/ list
>
> so here is the updated patch ;-)
>
> --------8<------ cut here ------------------8<---------
> --- syncRpms.py 2003-10-31 14:00:40.000000000 +0100
> +++ syncRpms.py.rh9 2003-10-31 16:40:02.000000000 +0100
> @@ -27,7 +27,7 @@
> # 02111-1307 USA
> #
>
> -import rpm404 as rpm
> +import rpm
> import sys, os, glob
>
> if len(sys.argv) != 3:
> @@ -42,10 +42,11 @@
> # get pkg name to file name mapping
> #
> name2file = {}
> -for fname in glob.glob(tgtdir + '*.rpm'):
> +ts = rpm.TransactionSet("", rpm._RPMVSF_NOSIGNATURES)
> +for fname in glob.glob(tgtdir + '/*.rpm'):
> fd = os.open(fname, os.O_RDONLY)
> - (header, isSource) = rpm.headerFromPackage(fd)
> - name2file[header[rpm.RPMTAG_NAME]] = fname
> + hdr = ts.hdrFromFdno(fd)
> + name2file[hdr[rpm.RPMTAG_NAME]] = fname
> os.close(fd)
>
> #
> --------8<------ cut here ------------------8<---------
>
> --
> Alain
>
>
> _______________________________________________
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