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#!/usr/bin/python3
# Install a package from a file stored on your system.
# A Python equivalent for `rpm -i hello-2.12.1-4.fc40.x86_64.rpm`
import os
import sys
import rpm
class Callback:
def __init__(self):
self.fdnos = {}
def callback(self, what, amount, total, mydata, wibble):
if what == rpm.RPMCALLBACK_INST_OPEN_FILE:
nvr, path = mydata
fd = os.open(path, os.O_RDONLY)
self.fdnos[nvr] = fd
return fd
elif what == rpm.RPMCALLBACK_INST_CLOSE_FILE:
nvr, path = mydata
os.close(self.fdnos[nvr])
ts = rpm.TransactionSet()
for path in sys.argv[1:]:
with open(path, "r") as fp:
hdr = ts.hdrFromFdno(fp.fileno())
ts.addInstall(hdr, (hdr.nvr, path), "u")
callback = Callback()
ts.run(callback.callback, "")
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