15,179 Topics
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| | Hello guys, I really need help with this one. Can you please help me create a program in Python that displays information about a rectangle of any size. Input: two mouse clicks for the opposite corners of a rectangle Output: Draw the rectangle. Print the perimeter and area of the …  |
| | What's wrong with: def project_to_distance(point_x, point_y, distance): dist_to_origin = math.square_root(point_x ** 2 + point_y ** 2) scale = distance / dist_to_origin temp1= point_x * scale temp2= point_y * scale print temp1, temp2 print project_to_distance(2, 7, 4) |
 | Right now I'm trying to create an oppish translator. That is, after a consonant or several consonants in a row, you add 'op' to those letters. As an example, cow would become copowop or street which would become stropeetop. This is what I have so far: def oppish(phrase): #with this …  |
 | I'm trying to add /home/garrett/bin/libpy/ to my python path so I can import my own libraries, I would also prefer not to overwrite the default python path but rather append my own path to the default. When I try to `echo $PYTHONPATH` or `$PYTHONHOME` I get nothing and even if … |
| | I have a problem with concatenate strings in pyhton. I need to concatenate the string clave and cadena_aleatoria(x) while cadena_inicio is minor than 256. This is my script: Any help? .Thanks! import sys import random x = random.randint(0,9) def cadena_aleatoria(x): cadena = [] cadena.append(x) while len(cadena)<10: x = random.randint(0,9) cadena.append(x) … |
| | Hi, What is the meaning of the code lines in python. How a single variable like "argv" can be assigned to multiple variables "script and filename". Python Code: **from sys import argv script, filename = argv** |
| | Hi, I wrote a small app which have some different pages but now i have a problem with update dynamically a label text from one of the pages. I would highly appreciate if anyone can have a look and maybe help me... I want to update self.label1 from pag01 class … |
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| | Hello all, My question is hopefully particular enough to not relate to any of the other ones that I've read. I'm wanting to use subprocess and multiprocessing to spawn a bunch of jobs serially and return the return code to me. The problem is that I don't want to wait() …  |
| | I am taking my very first programming class ad kind of stump on the problem mention in this post.. In coding I only got so far as what shows here.... 2. Write Python statements corresponding to the following: a. Assign to variable flowers a list containing strings 'rose', 'bougainvillea', 'yucca', … |
| | This snippet defines a function `printat()` which adds line and file information to the normal `print()` function output. The intended use is a quick and dirty debugging information for everyday's use. A more complete solution is to use a logging/debugging/tracing framework. |
| | Hi All, Is GitHub the "gold standard" for finding open source scripts online for people to use in their own development? Where else do people look? Thanks, Tubs  |
| | I'm trying to use this code for a fibonocci sequence where I'm setting the starting numbers as b= and c=. What I'd like to do though is have it stop after so many numbers are added together, in this case it would be 53rd (a=53). I've tried a 'for i …  |
 | Hi, I am really stuck on this problem. I am supposed to write a function that takes in the number of rows of the mountain range as a parameter. The function will then draw a number mountain range on screen using the print function. There are X number of rows, … |
| | Hi, If I have a sentence like this: "I now have a total of % yellow bananas!" but I need it to change the number 2 to a 3, print, then a 4, print, etc until it reaches a set number like 10, how can I go about that? sentence … |
| | On line 21 of this code where I have self.greetWelcome() . I'll love for that function to be called after the GUI is loaded. What event do I have to listen for and on what object to call it after the GUI is loaded. As of now, it works before … |
| | Similiar to the snippet posted at: http://www.daniweb.com/software-development/python/code/449036/display-an-image-from-the-web-tkinter but this time we use PIL to resize the image from the internet keeping its aspect ratio to fit a specific display area/box. |
| | The Pyside GUI toolkit (public PyQt) lets you bring up an interactive web page with its QWebView widget. Here is a simple example. |
| | Hello, in which senario do we normaly use this (*args,**kwargs)type of arguments in python.  |
| | [CODE]from Tkinter import * root = Tk() tipwindow = None # Creates a tooptip box for a widget. def createToolTip( widget, text ): def enter( event ): global tipwindow x = y = 0 if tipwindow or not text: return x, y, cx, cy = widget.bbox( "insert" ) x += …  |
| | I have made a simple game that I want to add sound effects to. I have the short clips and can get them to work with the following command: import os os.startfile("filename") It plays fine, but the problem is that it plays the file(s) with windows media player: effectively taking … |
| | The idea is to have an HTML page that looks like this: PROJECT1 Send what goes into the web form below to a python script! _________________________________________________ ____ | Input some text! | | GO | |_________________________________________________| |____| When the user hits "GO", the text somehow goes into script.py that does … |
| | Help! UnboundLocalError: local variable 'B' referenced before assignment. Thanks! if a >= 3: A = (3 ^(int(log((a/3), 2)* 3))) if b >= 3: B = (3 ^(int(log((b/3), 2)* 3))) if c >= 3: C = (3 ^(int(log((c/3), 2)* 3))) if d >= 3: D = (3 ^(int(log((d/3), 2)* 3))) if … |
| | Hi all, I'm working on my python script as I'm pulling the data from the sqlite3 database. I'm trying to convert the string object to datetime object, but I have got a problem with the code as I get the error when I'm trying convert from the string object to … |
| | Hi guys, I'm working on my python script to create the button for tv programs. I know how to create the variable to get the program title for the programs which I have to pull the data from the sqlite database. I can also create the variable for the height … |
 | I'm using python to try and talk to my Arduino with pyserial. The code should wait for an input from COM5, (the arduino), and then sends a 1 and waits for the response. import serial connected = False ser = serial.serial("COM5", 9600) while not connected: serin = ser.read() connected = … |
| | Hello, I am generating batch qr codes using the qrcode 5.0.1 package and the following code: from qrcode import * import os,dateutil import pandas as pd from PIL import Image #Importar base de dades pathFile = ('E:\Usuarios\Daniel\Documents\APNAE\QR\Llistat_socis_alta.csv') socisAPNAE = pd.read_csv(pathFile, delimiter = ';', encoding='ISO-8859-1') #generar codi QR for i in … |
| | Hello, I have a code which generates QR codes from a csv file: #Importar base de dades pathFile = ('E:\Usuarios\Daniel\Documents\APNAE\QR\Llistat_socis_alta.csv') socisAPNAE = pd.read_csv(pathFile, delimiter = ';', encoding='ISO-8859-1') #generar codi QR for i in range(0,len(socisAPNAE.index)): soci = socisAPNAE.iloc[i,1:6] nom = socisAPNAE.iloc[i,1] nom = nom.encode('latin-1') qr = QRCode(version=20, error_correction=ERROR_CORRECT_L) qr.add_data(soci) qr.make() im … |
 | There used to be a Python module called pyglet that allowed graphics and sound. I can't find it anywhere. |
 | hi, i have written a function that can search through a folder and display a picture in a new window if the file is present but i always have to add the image file format or extension before the function can work. is there a way i can work around … |
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