'''

Test keyword searching

'''

def __init__(self):

DnfBase.__init__(self)

fields = ["name","summary","description"]

values = ['yum','plugin']

pkgs = self.search(fields,values)

print("%d packages found (match_all)" % len(pkgs))

pkgs = self.search(fields,values, match_all=False)

print("%d packages found" % len(pkgs))

pkgs = self.search(fields,values, showdups=True)

print("%d packages found (showdups)" % len(pkgs))

def search(self, fields, values, match_all=True, showdups=False):

'''

search in a list of package fields for a list of keys

:param fields: package attributes to search in

:param values: the values to match

:param match_all: match all values (default)

:param showdups: show duplicate packages or latest (default)

:return: a list of package objects

'''

matches = set()

for key in values:

key_set = set()

for attr in fields:

pkgs = set(self.contains(attr,key).run())

key_set |= pkgs

if len(matches) == 0:

matches = key_set

else:

if match_all:

matches &= key_set

else:

matches |= key_set

result = list(matches)

if not showdups:

result = self.sack.query().filter(pkg=result).latest()

return result

def contains(self, attr, needle, ignore_case=True):

fdict = {'%s__substr' % attr : needle}

if ignore_case:

return self.sack.query().filter(hawkey.ICASE, **fdict)

else: