[OE-core] [PATCH] package_rpm: Only rebuild the indexes if the packages have changed

[Khem Raj]

> +    if os.path.exists(path + "/solvedb.checksum") and open(path + "/solvedb.checksum", "r").read() == checksum:
> +        open(path + "/solvedb.done", "w")
> +        continue
> +
> +    if os.path.exists(path + "/solvedb"):
> +        os.system("rm -rf %s" % (path + "/solvedb"))

to be pythonic may be use shutils.rmtree() here

> +    os.mkdir(path + "/solvedb")
> +    m = open(path + "/solvedb/manifest", "w")
> +    m.write("# Dynamically generated solve manifest\n")
> +    for f in manifest: