Is it possible to concatenate QuerySets?

0 votes
I want to concatenate these queryset somewhat like we can do with list elements. Is this possible or maybe there an altogether better way to do this? The end goal here is to get queryset for rows of table that contain one of a set of strings in a field.

for i in range(0,(searchDiff+1)):
    filterString = str(int(searchRange[0]) + i)
    myQuerySetTwoD.append(my.objects.filter(asn=filterString))
    for j in range(0,(len(myQuerySetTwoD)-1)):
        myQuerySet = myQuerySet + myQuerySetTwoD[j]

Can anyone help me with this?
Jun 12 in Python by ana1504.k
• 6,790 points
11 views

1 answer to this question.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
0 votes

You can start with this-

from itertools import chain

then replace

myQuerySet = myQuerySet + myQuerySetTwoD[j]

with

BgpAsnList = chain(BgpAsnList,BgpAsnListTwoD[j])
answered Jun 12 by SDeb
• 11,020 points

Related Questions In Python

0 votes
1 answer

Is it possible in Python requests to print entire HTTP request?

A better idea is to use the ...READ MORE

answered Nov 26, 2018 in Python by Nymeria
• 3,500 points
26 views
0 votes
1 answer

is it possible to do method overloading in python?

You cannot have two methods with the ...READ MORE

answered Mar 25 in Python by Mohammad
• 1,400 points
19 views
0 votes
1 answer

Is it possible to create an array with all values as zero in python?

You can use  np.zeros(4,3) This will create a 4 ...READ MORE

answered May 24 in Python by Anjali
14 views
0 votes
1 answer

how to download and install Django rest framework?

To install Django, you can simply open ...READ MORE

answered Apr 24, 2018 in Python by Christine
• 15,790 points
92 views
0 votes
1 answer
0 votes
1 answer

Host not allowed

Go to your project directory cd project cd project ALLOWED_HOSTS ...READ MORE

answered Aug 9, 2018 in AWS by Priyaj
• 56,140 points
81 views
0 votes
1 answer

Is it enough to only create checksum of a zip package instead of each file?

I assume you are asking about the ...READ MORE

answered May 8 in Python by SDeb
• 11,020 points
10 views
0 votes
1 answer

Is arr.__len__() the preferred way to get the length of an array in Python?

my_list = [1,2,3,4,5,6,7] len(my_list) # 7 The same works for ...READ MORE

answered Oct 8, 2018 in Python by SDeb
• 11,020 points
32 views

© 2018 Brain4ce Education Solutions Pvt. Ltd. All rights Reserved.
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.