def test_find():
query = db.makeRecord("20 ROOT ROOT 2000 24")
for i in db._attribute:
indexname = i + '_' + name + '.json'
res = db.find(query[i], indexname)
if not res == None:
lines = db.retrieve(res[0].keys[res[1]], database)
print ('Records found in ' + indexname)
db.printRecords(lines)
def normalfind(value, attribute):
file = open(database,'r')
found = False
end = False
lines = []
for i in file:
obj = json.loads(i.strip())
if obj[attribute]==value:
lines.append(i)
db.printRecords(lines)
def test_rangefind():
range_query = {'ID':(0,10),
'surname':('pelopiou', 'ROOT'),
'name':('john', 'sotiris'),
'year':(2000, 2005),
'age':(20, 21)}
for i in db._attribute:
indexname = i + '_' + name + '.json'
key1 = range_query[i][0]
key2 = range_query[i][1]
list = db.findRange(key1, key2, indexname)
(MIN, MAX) = (key1, key2)
if (key1>key2): (MIN, MAX) = (key2, key1)
if not list == None:
print ('--------------RECORDS FOUND IN ' + indexname + ' IN RANGE \'' + str(MIN) + '\', \'' + str(MAX) + '\'--------------')
for i in list:
lines = db.retrieve(i[0].keys[i[1]], database)
db.printRecords(lines)
def treefind(value):
res = db.find(value, indexname)
if not res == None:
lines = db.retrieve(res[0].keys[res[1]], database)
print ('Records found in ' + indexname)
db.printRecords(lines)
