Python Questions

I have created a pythonproject in eclipse luna. i am trying to run python module via pydev interactive console, but a

I am currently using flask/blueprint to make my simple app more modular. my directories look like this: jobscraperapp/

I have a vm.py in the same directory as the main() script (getdata.py). in getdata.py, i

One of the basic data structures in python is the dictionary, which allows one to record "keys" for looking up "values" of any type. is this

I'm currently trying to create a simple login in page to my actual local webpage that i'm running with on a virtual machine with ubuntu. i

Here's my files: views.py from django.shortcuts import render from django.urls import reverse_lazy

I have two general questions: as per the title, is there a way to make users who have an active session running that try to

I am trying to use django's admin/login.html template as my login template for normal user. thing is it displays "django

I'm working on a django 1.9 project. with django 1.7.7, login functionnalities was working, but now all the time i have :

I am using django default authentication system to do the login and logout. however, when the login button is clicked, my template

I'm creating a web app with django 1.2.4. i am using contrib.auth.views.login, i have followed every step but it seems i have forgotten

I'm working in a machine learning project and i'm stuck with this warning when i try to use cross validation to know how many neighbours do i need

I have a problem, working with pycaret. previously i did not have any problems. but it started when i oversampled data and saved it, using

I'm struggling to get my stratified shuffle split to work. i have two sets of data, features and labels and i'm trying

I'm using the stratifiedshufflesplit cross validator for predicting the house prices in the boston dataset. when i run the below sample code.

I am trying to do a random forest regression using scikit-learn. the first step after loading the data using pandas is to split the data into a

Im using xgboost implementation on sklearn for a kaggle's competition. however, im getting this 'warning' message : $ python script1.py

I'd like to search for a given mac address on my network, all from within a python script. i already have a map of all the active ip addresses in

I am sending a file called test.txt as an attachment below through the python program. it successfully sends but when i receive it in

I want to get r"d:\test.txt" or "d:\\test.txt" from glob.glob list. i tried as follows.

I am trying to create a bottle server that allows the user to save a file to the server (i know this has a big security hole, adding an auth

F = open("test.txt") ^ filenotfounderror: [errno 2] no such file or directory: 'test.txt' i have that text

What is wrong with the following: test_file=open('c:\\python27\test.txt','r')

I'm experimenting with a python program that will allow you to edit text files, i will use this feature later on in other programs, but i get the

I am very new to python programming i have a code thats shows the below error child_=child1() nameerror: name 'child1' is not

How can i find the public facing ip for my net work in python?

I'm about to put a beta version of the site i'm working on up on the web. it needs to have a beta code to restrict access. the site is written in

I'm building a django project that needs search functionality, and until there's a django.contrib.search, i have to choose a search

So, i am working my way through the jungle of the django documentation in order to create an online classifieds app. since users are supposed to

I run the following code with python 2.7.5. under windows: import os, shutil, stat, time with open('test.txt', 'w') as f: pass #

The purpose of the code is to add an empty line between lines in text.txt document and write some words in those empty lines. i tried looping

When i use open() in python it says filenotfound, only when i try to open files with spacing in naming, (for e.g.

I am trying to modify (align sentences in a document) a text in a file using python. i tried the following approach with no success. i don't care

I have a question regarding appending to text file. i have written a script and what this script does is that it will read the url in json format

Please help me with how to send json object and receive it it views.py in django. my script: var obj={

I have a bunch of files (tv episodes, although that is fairly arbitrary) that i want to check match a specific naming/organisation scheme..

(i'm using the pyprocessing module in this example, but

Is it possible to use any chart modules with wxpython? and are there any good ones out there? i'm thinking of the likes of pycha

I am trying to parse sitemap.xml files using scrapy, the sitemap files are like the following one with just much more

Is there any clever solution to store static files in flask's application root directory. robots.txt and sitemap.xml are expected to be found in

Form html: <form action='/register/' method = 'post'>{% csrf_token %} ... <label>avatar:

I got a good answer before for a similar problem but i didnt consider the scalability of the question that i asked. i had trouble with the text

I get the follow error no matter what way i do achieve my forms. this happens when i go to the url of my form. forms.py

I create a contact form in flask, but it's not working. it gives the error nameerror: global name 'contactform' is not defined the custom

Is there any way to access the file object used by a csv writer/reader object after it has been instantiated? i openned up the csv module, and it

In the django.contrib.auth middleware i see the code: class authenticationmiddleware(object): def process_request(self,

I'm wondering what the common project/application structure is when the user model extended/sub-classed and this resulting user model is shared

I've got a django form which contains a dictionary of strings. i've given the form a submit button and a preview button. when the preview button

We're receiving some post data of xml + arbitrary binary files (like images and audio) from a device that only gives us multipart/mixed

I've added cookie support to soappy by overriding httptransport. i need functionality beyond that of soappy, so i was planning on moving to zsi,

I want to open a tcp client socket in python. do i have to go through all the low-level bsd create-socket-handle / connect-socket stuff or is

When i call socket.getsockname() on a socket object, it returns a tuple of my machine's internal ip and the port. however, i would

I have below dataframe in python, text = provide written informed consent healthy male or female age between 31 to 59 years fluent

I got a table that look like this: code year

I am working with the pandas function, and i am trying to interpolate a missing value after removing a value that isn't numeric. however, i am

I'm struggling to figure out memory coalescence in cuda. in order evaluate the performance difference between coalesced and uncoalesced memory

Given an input 34567890 i want an output: [34, 567, 890] i can do it with some modulo math and floor

I have a pandas dataframe tat looks something like this a bb 1 foo.bar 2 foo.bar 3 foo.foo 4 foo.bar 5 foo.bar 6 foo.foo

I have a decimal value as decimal('3.10e-7'). how to convert it to decimal('3.1e-7)? i have some function (which

I am trying to understand how to convert a url that consists of json, to a dataframe. i'm testing this sample code. import requests

So, here is a simple code: from contextlib import contextmanager class a: def

I need to filter through a pandas dataframe, and sort one of the columns, returning the number of instances of each value in descending order.

I have two folders when i have dynamic quantity files. for example: in folder "a" i've files: filename_1.txt

I know that this is a simple question, but i don't know what this is called and i can't find any details online... using python

I have df with weeks, months and years. week = ['01/03/2022 - 01/09/2022', '01/10/2022 - 01/16/2022', '01/17/2022 - 01/23/2022',

I have a data frame. one column is called fractal. it has 0's or 1's in which the 1's represents a fractal. here is the output of

I have a df pandas.core.series.series such that: 0 11/8/16 1 11/8/16 2 6/12/16 3 10/11/15 4

Df_o = pd.dataframe(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o']) i would like to

I need display in dataframe columns both the user_id and length of content_id which is a list object. but struggling to do using groupby. please

I have a numpy array (dtype bool) representing an array of bits. for example, the array np.array([true, false, false], dtype=bool)

I am reposting since my last question was poorly worded. i have a table that looks like the following:

I have a dataframe in pandas with columns questions and answers | question | answer | | -------- | ------ | | www | 123 | |

How can i detect which random number has been chosen from the list? list = [3, 7, 5, 6, 3, 4, 1, 6] random = random.choice(list)

I have a dataset, where, in one column i would like to replace the '.' with a ' ' or space. note - the date is an object type

I'm just a beginner in python. do you know why it's underline here?

I have a list of headings and subheadings of a document. test_list = ['heading', 'heading','sub-heading', 'sub-heading', 'heading',

I have a dictionary which has a list of values and i want to use only the first value of each pair before the first comma. is that possible?

I am not able to spot the issue in the code below: class features_extract: def countdots(name): return

I am new to machine learning and trying to do some exercises to figure some stuff out. i am reading a csv file into a dataframe as

Say i have this dataframe: df = {'id' : [1, 1, 1, 1, 1, 1, 1, 2, 2], 'x':[76.551, 79.529, 78.336,77, 76.02, 79.23, 77.733,

Good afternoon! i have a list of lists in python. example: mylist = [['a', 'b', 'c'], [1, 2], [df1, df2]]

The python selenium code i have here takes us to a page with some datasets i'm interested in scraping. here's my code. import time,

Lower = "abcdefghijklmnopqrstuvwxyz" upper = "abcdefghijklmnopqrstuvwxyz" nums =

[enter image description here][1] [1]: https://i.stack.imgur.com/pt031.png instagram.py license pipfile readme.md

I have below dataframe columns: index(['location' 'dec-2021_x', 'jan-2022_x', 'feb-2022_x', 'mar-2022_x', 'apr-2022_x',

I am not sure how to ask this as i'm not sure if i'm using the proper key words. i have a dictionaries in a variable x. i unpack (is

I am having a 2d-list as temp=[[0.5, 0.5, 2.0], [0.5, 0.5, -1.0, -1.0, -1.0], [0.5, 0.5, 2.0, -0.25], [-1.0, 2.0, -1.0, -1.0], [2.0, -1.0, -1.0,

I have a pandas dataframe of the type: 1 2 3 4 1 2 5 6 ... i have a list of functions of the same length as one of

I'm trying to get the tables (and then the tr and td contents) with requests and beautifulsoup from this link:

Class example: def __init__(self, sides, name): self.sides = sides self.name = name why are the

I'm trying to get the lenght of a movie using webscraping but it doesn't work. i have the following code: lenght =

I have a list, say list_1 = [5,12,22,37,65,100], now i want to copy the elements of this list to another list say list_2

I am trying to make an undertale like game in python - however i have a problem. when i try to 'blit' an image to the screen it doesn't show. i am

The condition is that the program will end: -if the balance is less than or equal to zero. -if the balance is greather than or equal to 200.

I am trying to create a new file and write on it . but when i am doing something like this i am getting file not found error. seems i am missing

I need to make a scatter plot and i am not sure how to do this.

I'm following the docs

Recently i'm struggling to read an csv file with pandas pd.read_csv. the problem is, that in the csv file a comma is used both as decimal point

I am trying to create a 2d map, and each map cell has another 5x5 cell. i am able to generate the following 2d map: