15,181 Topics
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 | I want to associate a REST API end point to two urls, "manager" and "manager/". So I added two path entries in the urlpatterns with these urls. But it seems something that can be handled with some kind of configuration. Is there such a configuration with django? thanks  |
| | Hello, I am confused when we have array in python why should we use set or lists they work almost similarly right? and array are bit faster that lists. I am using numpy arrays but a friend of mine uses sets and lists. I am confused please explain what to …  |
 | Want to clear how to write a program to store the given telephone details in dictionary and print all the number whose name starts with e. Data =('Einstein':1234567896),('newton':2478965782),('Alexander':9876543216) |
 | class subjectGradeBook(object): def __init__(self): self.grades={} def addStudents(self,name): self.grades[name]={} def reportGrade(self,name,subject,grade): k=self.grades[name] gradeList=k.setdefault(subject,[]) gradeList.append(grade) def averageGrade(self,name): k=self.grades[name] total,count=0,0 for grades in k.values(): total+=sum(k) count+=len(k) return total/count book = subjectGradeBook() book.addStudents('AlbertEinstein') book.reportGrade('AlbertEinstein', 'Math', 75) book.reportGrade('AlbertEinstein', 'Math', 65) book.reportGrade('AlbertEinstein', 'Gym', 90) book.reportGrade('AlbertEinstein', 'Gym', 95) book.averageGrade('AlbertEinstein') |
| | I'm making a device that will display the weeks and days until a specific date (in this case my wifes maternity leave start). I am using a Raspberry Pi with a 4" screen. The plan is to use a python script to display full screen the weeks and days left … |
| | I'm developing a GUI using wxPython (Boa Constructor IDE). My GUI has the following: Rich text control Start button Stop Button My requirement is that when I press the START button, numbers (1, 2, 3, etc.) should start printing in the text control; it should stop when I press the … |
| | hi. i have a really basic question (really new to python). how do i read an entire binary file? from https://www.devdungeon.com/content/working-binary-data-python , `data = binary_file.read()` is to read the whole file at once. so i have a .dng file to test, which is 16.2mb, and i did: with open("portrait1.dng", "rb") …  |
| | I have a wx.DatePickerCtrl with the dropdown popup window that allows the user to pick a date from the calendar. What I would l like to have my program do is process an event when the user has clicked on a day in the dropdown calendar. Unfortunately the only native … |
 | A person starts out as the "Curator" and stands at the end of a field. Everyone else playing stands at the far end (distance depends upon playing area selected). The object of the game is for a "Statue" to tag the Curator, thereby becoming the Curator and resetting the game. … |
| | This is my custom module: [CODE]class Player(object): def __init__(self, name, score = 0): self.name = name self.score = score def __str__(self): rep = self.name + ":\t" + str(self.score) return rep def ask_yes_no(self, question): response = None while response not in ("y", "n"): response = input(question).lower() return response def ask_number(self, question, …  |
 | Hi. I have a .raw file and I want to display it as hex. why? because i want to try and replicate what 010 Editor can do which is read any sort of file and display in whatever format user desires (plus it can be used to edit and stuff) … |
 | Hi, i am working on program that connect to database, and user then cans see, edit, insert and delete data in mysql database. I have problem whit update query, can somone help me whit this. User need to click on cell and enter/change data, then hit enter to save changes. … |
| | Greetings I'm fairly new to python, and I know that this is possible but I'm having trouble with syntax: I'm reading a file from the command line and putting it's contents into a dictionary. Keys are repeated in the file, so the values must be placed within a list. In … |
 | I want to make a game that allows users to make a log in which requires them to make a username and password,I will then give them an option whether they woul like to register or log in.This is where I am stuggling as I dont know how to save …  |
 | I'm jumping into Python/Django, and have been hitting some speed bumps. I'm a somewhat novice programmer. I know the basics, but haven't done anything more than create a PHP webform, and build very simple websites. I have a thousand questions about Django (most centering around Views and customizing the Admin, …  |
 | I have a file where I must find and delete a string, which in this case is called 'queue'. After I delete it, I must then delete all the following lines until a '[' character is found. I can't figure out how to do this, being a newbie in python …  |
 | Using the code in class Coin as a base write in a file and do the following 1. Create two coin objects coin1 and coin2 2. Demonstrate that they are both show() “Heads” 3. Demonstrate that if you turn() either of them they show “Tails” 4. Add a new member … |
 | for example, i have this code def awal(): a = 2 def akhir(): print(a) awal() akhir() well i got error that said a is not defined? i used global, same error use return, same error any idea why? |
 | Hello all, i need your help regaring this code, which is in python and i need to convert it into mips?? register $s0 holds the base address of list my_data, $s1 holds the length of the list my_data, register $s2 holds the base address of list my_data2 and $s3 holds … |
| | Hello friends i want to create a database for Login system. Means i just need to create and connect the database to my python file and taking some data in that database from user. For example like signup login form but in system application. |
| | I'm trying to run a project that uses Django and uWSGI in a Docker container. But I'm new to Docker and uWSGI so I'm not quite sure how I'm supposed to do it. At first I build the project with the below command: docker build -t saleor . Then I … |
 | So for this program im trying to print out the max height the projectile reaches and when i run the __str__ on the object it dosent change the value to the string and just gives a garbage result. the program als o prints some other vaulues but my problem is …  |
 | import turtle import os import math import random import pygame #set up the screen wn = turtle.Screen() wn.bgcolor("black") wn.title("Space invaders") wn.bgpic("space_invaders_backgrounds.gif") pygame.init() #Register the shapes turtle.register_shape("ship.gif") turtle.register_shape("Enemy.gif") #Drawing my border border_pen = turtle.Turtle() border_pen.speed(0) border_pen.color("white") border_pen.penup() border_pen.setposition(-300,-300) border_pen.pendown() border_pen.pensize(3) for side in range(4): border_pen.fd(600) border_pen.lt(90) border_pen.hideturtle() #Set the score to … |
 | If you're in one of those predicaments where `cls.__private` attributes just aren't enough since they can easily be accessed through `inst._cls__private`, and you need something a little more secure, here's a method I've been playing with for a while that fills that gap. Note that this uses `__slots__`, more info … |
| | Hi guys have a python software that i want to freeze for distribution. The problem is after freezing it with cx_freeze and i run it, it works fine on my development computer but when i sent it to my testing computer (window XP sp3 32bit) it give me this error …  |
 | Write a python script for mass renaming music files according to labels. The script takes an existing format of files in current directory and an expected output format and prints a list of old -> new file name tuples. Format can be any string that contains any number of the …  |
| | from PyQt5 import QtCore, QtGui, QtWidgets # Import the PyQt5 module we'll need import sys # We need sys so that we can pass argv to QApplication import design # This file holds our MainWindow and all design related things # it also keeps events etc that we defined in … |
 | Hi everyone, I struck with this code for few day , please help me and thanks in advance . Write the class AddressBook so the following code works: c = AddressBook() c.add(name='ynon', email='ynon@ynonperek.com', likes='red') c.add(name='bob', email='bob@gmail.com', likes='blue') c.add(name='ynon', email='ynon@gmail.com', likes='blue') c.find_by(name='ynon') # returns: # [ # {'name': 'ynon', 'email': 'ynon@ynonperek.com', … |
 | i couldnt install numpy in python3.3 windows 7 i have installed setuptools bt easy_install is unavailable if i try to install NumPy i get an error like "Command "python setup.py egg_info" failed with error code 1 in c:\users\20149308 \appdata\local\temp\pip-build-b5n89o\NumPy\"  |
| | Hello, so im trying to use PyQt5 on my windows 7 but I might not be doing it right or something. So ive done `pip install SIP` and `pip install pyqt5`. Following [this](http://projects.skylogic.ca/blog/how-to-install-pyqt5-and-build-your-first-gui-in-python-3-4/) post, Ive done `from PyQt5 import QtCore, QtGui, QtWidget` and I should have a **designer.exe** somewhere for …  |
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