How can I get the old zip() in Python3?

2024/11/14 13:49:12

I migrated from Python 2.7 to Python 3.3 and zip() does not work as expected anymore. Indeed, I read in the doc that it now returns an iterator instead of a list.

So, how I am supposed to deal with this? Can I use the "old" zip() in my Python3 code?

Find bellow the way it worked before in a Django project:

in views.py: my_zipped_list = zip(list1, list2)

in file.html: {{ my_zipped_list.0.1 }}

Maybe another solution would be to keep "new" zip() behaviour and change template instead.

Thanks for help!

Answer

Just make a list of the result by doing list(zip(...)).

https://en.xdnf.cn/q/72291.html

Related Q&A

How can I use tensorflow metric function within keras models?

using python 3.5.2 tensorflow rc 1.1Im trying to use a tensorflow metric function in keras. the required function interface seems to be the same, but calling:import pandas import numpy import tensorflo…

Pandas return the next Sunday for every row

In Pandas for Python, I have a data set that has a column of datetimes in it. I need to create a new column that has the date of the following Sunday for each row. Ive tried various methods trying to u…

Where is `_softmax_cross_entropy_with_logits` defined in tensorflow?

I am trying to see how softmax_cross_entropy_with_logits_v2() is implemented. It calls _softmax_cross_entropy_with_logits(). But I dont see where the latter is defined. Does anybody know how to locate …

Python: Counting frequency of pairs of elements in a list of lists

Actually, I have a dataset about a "meeting". For example, A,B,C have a meeting, then the list would be [A,B,C]. Like this, each list would contain a list of members who participated in the …

How to create a pandas dataframe where columns are filled with random strings?

I want to create a Pandas dataframe with 2 columns and x number rows that contain random strings. I have found code to generate a pandas dataframe with random ints and a random stringer generator. I st…

Unable to make my script process locally created server response in the right way

Ive used a script to run selenium locally so that I can make use of the response (derived from selenium) within my spider.This is the web service where selenium runs locally:from flask import Flask, re…

using variable in a url in python

Sorry for this very basic question. I am new to Python and trying to write a script which can print the URL links. The IP addresses are stored in a file named list.txt. How should I use the variable in…

Create dynamic updated graph with Python

I need to write a script in Python that will take dynamically changed data, the source of data is not matter here, and display graph on the screen. I know how to use matplotlib, but the problem with m…

Converting a nested dictionary to a list

I know there are many dict to list questions on here but I cant quite find the information I need for my situation so Im asking a new quetion.Some background: Im using a hierarchical package for my mod…

Pandas dataframe : Operation per batch of rows

I have a pandas DataFrame df for which I want to compute some statistics per batch of rows. For example, lets say that I have a batch_size = 200000. For each batch of batch_size rows I would like to ha…