find_meta_info.py

   1 #!/usr/bin/env python3
   2
   3 import sys
   4 import xml.etree.cElementTree as ET
   5
   6
   7 def parseXML(xmlfile):
   8     tree = ET.parse(xmlfile)
   9     root = tree.getroot()
  10     return root.find('abs_config')
  11
  12
  13 if __name__ == "__main__":
  14
  15     meta_path = sys.argv[1]
  16     repo_name = sys.argv[2]
  17     return_key = sys.argv[3]
  18
  19     info = {}
  20
  21     try:
  22         for item in parseXML(meta_path):
  23             branch_output = item.find('branch').get('output')
  24             branch_source = item.find('branch').get('source')
  25             rootstrap_url = item.find('rootstrap').get('url')
  26             for package in item.find('packages'):
  27                 package_name = package.get('repo', package.get('name'))
  28                 info[package_name] = {
  29                         'package_name': package_name,
  30                         'branch_output': branch_output,
  31                         'branch_source': branch_source,
  32                         'rootstrap_url': rootstrap_url
  33                     }
  34         print("{}".format(info[repo_name][return_key]))
  35     except Exception as err:
  36         err = err
  37         print("")
  38         sys.exit(1)