Add compare_pkglist.py

2017-01-05 18:59:43 +08:00
parent 72d99f6041
commit 39df4abab1
1 changed files with 126 additions and 0 deletions
--- a/compare_pkglist.py
+++ b/compare_pkglist.py
@@ -0,0 +1,126 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Copyright (c) 2017 SUSE Linux GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import argparse
+import logging
+import sys
+import urllib2
+import re
+from xml.etree import cElementTree as ET
+
+import osc.conf
+import osc.core
+
+from osc import oscerr
+
+OPENSUSE = 'openSUSE:Leap:42.2'
+SLE = 'SUSE:SLE-12-SP2:GA'
+
+makeurl = osc.core.makeurl
+http_GET = osc.core.http_GET
+http_POST = osc.core.http_POST
+
+class CompareList(object):
+    def __init__(self, old_prj, new_prj, verbose):
+        self.new_prj = new_prj
+        self.old_prj = old_prj
+        self.verbose = verbose
+        self.apiurl = osc.conf.config['apiurl']
+        self.debug = osc.conf.config['debug']
+
+    def get_source_packages(self, project, expand=False):
+        """Return the list of packages in a project."""
+        query = {'expand': 1} if expand else {}
+        root = ET.parse(http_GET(makeurl(self.apiurl,['source', project],
+                                 query=query))).getroot()
+        packages = [i.get('name') for i in root.findall('entry')]
+        
+        return packages
+
+    def check_diff(self, package, old_prj, new_prj):
+        logging.debug('checking %s ...' % package)
+        query = {'cmd': 'diff',
+                 'view': 'xml',
+                 'oproject': old_prj,
+                 'opackage': package}
+        u = makeurl(self.apiurl,['source', new_prj, package], query=query)
+        root = ET.parse(http_POST(u)).getroot()
+        old_srcmd5 = root.findall('old')[0].get('srcmd5')
+        logging.debug('%s old srcmd5 %s in %s' % (package, old_srcmd5, old_prj))
+        new_srcmd5 = root.findall('new')[0].get('srcmd5')
+        logging.debug('%s new srcmd5 %s in %s' % (package, new_srcmd5, new_prj))
+        # Compare srcmd5
+        if old_srcmd5 != new_srcmd5:
+            # check if it has diff element
+            diffs = root.findall('files/file/diff')
+            if diffs:
+                return ET.tostring(root)
+        return False
+
+    def crawl(self):
+        """Main method"""
+        # get souce packages from target
+        print 'Gathering the package list from %s' % self.old_prj
+        old_packages = self.get_source_packages(self.old_prj)
+        print 'Gathering the package list from %s' % self.new_prj
+        new_packages = self.get_source_packages(self.new_prj)
+
+        for pkg in old_packages:
+            if pkg not in new_packages:
+                logging.debug('%s is not in %s' % (pkg, self.new_prj))
+            else:
+                diff = self.check_diff(pkg, self.old_prj, self.new_prj)
+                if diff is not False:
+                    print '%s/%s has different source than %s' % (self.new_prj, pkg, self.old_prj)
+                    if self.verbose:
+                        print diff
+
+def main(args):
+    # Configure OSC
+    osc.conf.get_config(override_apiurl=args.apiurl)
+    osc.conf.config['debug'] = args.debug
+
+    uc = CompareList(args.old_prj, args.new_prj, args.verbose)
+    uc.crawl()
+
+if __name__ == '__main__':
+    description = 'Compare packages status between two project'
+    parser = argparse.ArgumentParser(description=description)
+    parser.add_argument('-A', '--apiurl', metavar='URL', help='API URL')
+    parser.add_argument('-d', '--debug', action='store_true',
+                        help='print info useful for debuging')
+    parser.add_argument('-o', '--old', dest='old_prj', metavar='PROJECT',
+                        help='the old project where to compare (default: %s)' % SLE,
+                        default=SLE)
+    parser.add_argument('-n', '--new', dest='new_prj', metavar='PROJECT',
+                        help='the new project where to compare (default: %s)' % OPENSUSE,
+                        default=OPENSUSE)
+    parser.add_argument('-v', '--verbose', action='store_true',
+                        help='show the diff')
+
+    args = parser.parse_args()
+
+    # Set logging configuration
+    logging.basicConfig(level=logging.DEBUG if args.debug
+                        else logging.INFO)
+
+    sys.exit(main(args))