class QueryRpmCommand(BasicCommand):
name= 'queryrpm'
help_text = '<rpm_name> <repository> <arch> [-sort <asc/desc>]'
rpm_search = RpmSearch()
def __init__(self, print_stream=sys.stdout):
self.print_stream = print_stream
def add_arguments(self, parser):
parser.add_argument('rpm_name', help='reqular expression to filter rpm names')
parser.add_argument('repository', help='the repository in which to search for the rpms')
parser.add_argument('arch', help='the architecture of the rpm to search')
parser.add_argument('-sort', help='the sort order')
def doRun(self, args):
sort_desc = self._parse_sort_desc(args.sort)
response = self.httpClient.get_files(args.repository, args.arch)
files = json.load(response)['items']
found_rpms = self.rpm_search.search_rpms_with_name(args.rpm_name, files, sort_desc)
for found_rpm in found_rpms:
print >> self.print_stream, found_rpm.filename
def _parse_sort_desc(self, sort):
#the default sort order is ascending.
return sort == 'desc'