Created
October 14, 2016 10:57
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#!/usr/bin/python | |
import sys, re | |
from distutils import version | |
bucket = {} | |
package = re.compile(r'([\w_-]+)-([\d\w_\.-]+)\.(noarch|x86_64)') | |
with open(sys.argv[1]) as f: | |
for ln in f: | |
pkg = ln.strip() | |
if pkg: | |
m = package.match(pkg) | |
if not m: | |
continue | |
name, pk_version, arch = m.groups() | |
if not "." in pk_version: | |
sver = re.match('.*(\d+\.\d+).*', pkg) | |
if sver: | |
ver = version.LooseVersion(sver.groups()[0]) | |
else: | |
ver = version.LooseVersion(pk_version) | |
if name in bucket: | |
bucket[name].append((ver, pkg)) | |
else: | |
bucket[name] = [(ver, pkg)] | |
keys = bucket.keys() | |
keys.sort() | |
for key in keys: | |
bucket[key].sort(key=lambda v: v[0]) | |
print(bucket[key][-1][1]) |
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